E-Business is Better if Localized Essay Example | Topics and Well Written Essays - 2500 words

E-Business is Better if Localized - Essay Example Technological advancement and the introduction of computer-driven technologies in the business landscape have influenced how business is managed today. Computer-driven technologies are making it possible to turn out small runs of increasingly customized goods aimed at niche markets. Smart companies are moving from the production of long runs of commodity products to short runs of "higher value added" products (Toffler,1990,p.52). Financial markets are not spared from the upheaval. World capital markets throughout the globe are now interlinked via satellite, networks and technology. Globalization has linked formerly independent economies. When a cataclysm occurs within a globally linked financial system, the entire global market feels the ripples of the event. Businesses are no longer isolated entities that operate autonomously. Business environments are changing rapidly because of several factors. These changes make it difficult for companies to meet the challenge while using traditional business models. Barabba (1998,pp.34-59) attributes these three phenomena as factors of change: 2. Communications technologies improve and enable businesses to acquire deep and broad external knowledge of markets, allowing them "to better sense changes in customer requirements." These technologies will also allow companies "to Innovatively serve those markets."; and 3. "Technology is redefining the nature of competition." Murphy (1998) describes "a new business model or paradigm that he calls alternatively" an "internetworked (virtual) enterprise" or "extended enterprise." These new enterprises "encompass channel partners, remote workers, suppliers, distributors, and consumers through a secure Web-based global network." (ij and Saarinen,2001). Infrastructure to support this new development is provided by the Internet. The Internet allows companies to become decentralized and operate within the digital environment. To make this model work, this type of business organization must link all business functions (supply, purchasing, manufacturing, operations, transportation, financing, accounting, personnel, sales, and customer service), "all stakeholders (business partners, suppliers, service and technology providers, distributors, retailers, outsourcing partners, remote workers, and customers, competitors, financiers, and regulators), and all organizational capabilities (information system, self-regulatin g and self-organizing organizational structure, and reinvented virtual supply chain)" (ij and Saarinen, 2001). This is to create a holistic business approach in the digital milieu. The new business paradigm created by three new classes of business model -

Comparative Study of US Dollar and Euro Essay Example | Topics and Well Written Essays - 2000 words

Comparative Study of US Dollar and Euro - Essay Example Apart from its superior position in markets around the world US Dollar seems as more prepared, compared to other currencies, to face long term economic pressures. Reference is made in particular to Euro, a currency that has challenged the hegemony of US Dollar in global market. Current paper provides a comparative analysis of the two currencies. Emphasis is also given on the factors which have mostly affected the performance of these currencies, especially in regard to 2009 onwards. The financial recession of 2008 and the Euro zone debt crisis, that followed, are used as key events for the evaluation of the potentials of the two currencies in the future. In general, the US Dollar is proved to be stronger both in case of unexpected turbulences and in case of long term economic downturns. 2. US Dollar v Euro – Comparative analysis 2.1 Value of US Dollar compared to Euro The value of US Dollar towards Euro has faced important fluctuations. The turbulences in the global financial market, as related to the Euro Debt Crisis, have led to the decrease of the value of Euro, compared to US Dollar. Indeed, In January 2012 the value of Euro reached the $1.274 (Index Mundi 2012), which is rather low compared to the currency’s value in the past. For example, in January of 2011 the value of Euro was estimated at $1.3371 (Index Mundi 2012). Up to July 2012, the value of Euro towards that of US Dollar was significantly decreased a fact that was related to the continuous deterioration of the Euro Debt Crisis. In July 20 of 2012 the value of Euro reached the $1.2176 (Index Mundi 2012), a quite low level. This fact has caused severe concerns to the leaders of EU. The threat of a potential collapse of the Euro zone had appeared. In order to understand the position of Euro towards the US Dollar it would be necessary to refer to the fluctuations in the value of these currencies for the last four years, i.e. from 2009 up to 2012. In this way, it would be made clear wheth er the power of the two currencies in the global market is equal or whether one of them is at an advantageous position. During 2009 the value of Euro was decreased at a level of 20%, compared to 2008. The global financial crisis of that period has been probably the key reason for the above phenomenon. At the end of the above year the value of Euro was estimated to $1.43 (Index Mundi 2012). The year that followed, 2010, the value of Euro was further decreased; by the end of 2010 the value of Euro was fell to $1.32 (Index Mundi 2012). Again, the Euro Debt crisis, which has appeared to be more intensive in Greece, has been related to the further limitation of the value of Euro towards that of US Dollar (Index Mundi 2012). During 2011 the distance between the two currencies was further decreased. In the beginning of 2011 the Euro seemed as able to increase its power as a global currency. Indeed, the introduction of effective measures in regard to the Greece debt crisis has caused pressu res on US dollar; during the first months of 2011 the US dollar lost a 10% of its value (Index Mundi 2012). At the same time, Euro was strengthened reaching the $1.4675 by July 2011 (Index Mundi 2012). It seems that investors were, still, afraid of investing on US Dollar due to the US Debt crisis of 2008, especially since the above crisis resulted to a global recession. Moreover, it was in that period that the interest rate in the EU was increased to 1.5%, a fact that highly favored the Euro towards the

Looking At Classroom Etiquette English Language Essay

Looking At Classroom Etiquette English Language Essay A classroom environment is different from most social environments that a student may encounter in his academic life. What is expected of me? is a question most commonly asked by every student. Students who differ in personality, interests, learning styles, and levels of thinking can be seen in any class. In such a situation and for the smooth running of a class, certain rules, regulations, moral standards, and procedures are created and have to be strictly followed by students in classrooms. The guidelines that have to be followed by students to maintain acceptable classroom environment are known as Classroom Etiquettes. Classroom rules can be made by the institution or by the instructor; however, it is always helpful to maintain appropriate classroom situations. As a student, this is expected of you irrespective of: Who you are Where you are from What your ability is What your motivational level is What your personality is A student is expected to maintain and follow rules and regulations which are put forward for the best of all. Top Classroom Etiquettes Arrive to Class on Time There are always going to be days when a previous professor keeps you late, or you wake up late, or it takes you too long to find a parking space, but the point here is do not be habitually late to class. Whether you mean it or not, regularly arriving late to the class, signals a level of disrespect to the class and the teacher. If you have problems getting to class on time, find a way to solve them. And on those rare days when you do arrive late, remember to enter the room by excusing yourself softly and quietly and not make a big scene. Turn Off Your Cell Phone Most beepers and cell phones can be set to vibrate rather than produce a sound, so they should be less of a problem.   These devices should be turned off if they cannot be set to a silent mode.   Some phones are pretty noisy even on vibrate.   Of course, you should not answer your cell phone during class.   If you are expecting a really important call (e.g., wife going into labor, call for an interview), then it might be a good idea to inform the instructor before class so its less of a distraction if you leave the classroom to take the call. You should also sit near a door so you can make an unobtrusive exit. Computers and recording equipment Few students ask permission to take their class notes on a laptop or to record the lectures.   This depends on the circumstances and you should definitely ask the instructor in advance.   Researchers have found that it has been impractical in most cases to use a computer to take meeting notes and it would not be allowed to record most meetings.   Thus, learning to take good notes is an important skill to have even outside the classroom.   More students seem to be using laptops for class.   Unfortunately, if a wireless connection is available in classrooms, the students may surf websites or perform tasks other than taking class notes with their laptops.   Again, such activities are likely distracting to those around the student (e.g., those sitting behind who see something unrelated to the course on the computer screen) as well as the instructor.  Ã‚  Ã‚   Be Attentive in Class If you are going to make the effort to arrive on time and be in class, you should also make the effort to stay actively engaged in class. Some professors report observing students reading the student newspaper or even reading a textbook for a different class; some report seeing students completing homework for their next class. Flaunting your boredom or disinterest in the class is rude and very inappropriate. Finally, avoid falling asleep in class or staring out the window. Sitting in the Class Inappropriate ways of sitting is another poor etiquette shown by students. Some students stretch as if they are out of bed. Putting legs apart is very annoying. Laying with the head on the desk, as if somebody is reading a bedtime story. Yawning, is equal to saying to the instructor, please cut off I cannot stand your boring class. Do Not Bring Food or Drink to Class In many classroom buildings, food is not even allowed, so youre not only displaying poor etiquette, but actually breaking a rule. Make time outside of class to have a meal or a snack not in class. Many professors do tolerate drinks, such as water, coffee, soda but make certain of the professors policy before bringing your drink to class. Contribute to the Class Discussion When Appropriate Just about all professors appreciate a strong dialogue in the classroom, but not when the comments are unwanted or inappropriate. Do respond when the professor seeks input or asks for questions or discussion. Dont interrupt the professor or another student, and dont dominate the discussion let other people have a chance to talk and contribute to the dialogue. Talking in Class   There are two aspects to this.   First, conversations need to stop when the instructor is ready to begin class.   This certainly doesnt mean that there has to be dead silence the second the instructor enters the room.   Most instructors take a few moments to arrange books and notes, check or prepare computer or other equipment, or have brief conversations with teaching assistants or students.   Even so, when the instructor makes it clear that class is starting, other conversations should be quickly finished.   Second, there may be times when one needs to ask a question of a person sitting nearby.    Brief, and quiet, comments along the lines of What was that point? or Was that argument correct? are certainly understandable.   You should not, however, carry on conversations in class.   This is true even if they happen to be related to the topic.   Even if such conversations are relatively quiet and do not seem to disturb anyone nearby, they can be distracting to the instructor, not to mention rude. Dress code There are particular problems in classes related to the dress. This is not always about the fashion, but about the local culture. No dress that may disrespect the culture and values of the nation should be worn by a student. The dress should not signal any disrespect to the instructor. No micro/minis or revealing clothes for the females and no boxer shorts or shorts above the knees and half selves tea-shirts revealing their arm pits are allowed in the classrooms. ADU has a clear dress code that students must follow. Therefore, any style of dress that violates the Universitys dress code policy should be avoided. Addressing the Professor Properly Many faculties are insulted when students do not address them properly. Many full-time university faculty members have a doctorate degree and have earned the right to be addressed as Dr. Smith rather than Mr. or Ms. Smith, but Mr. or Ms. should mainly be used for those without a PhD or other doctorate.   This will mostly apply to TAs or new faculty who may not have finished their degree.   Doctor will be correct for anyone with a doctorate. Professor is correct for anyone with a doctorate on the faculty.   That will include all ranks of professor (assistant, associate, full, and visiting).   The choice between Doctor and Professor is mainly a matter of personal choice.   Your best clue will likely be how the person lists his or her name on the syllabus or during an initial introduction.   Also, many TAs will invite you to refer to them by their first names. (Professors might as well.)   Thats fine, but until you are invited to do so be a bit more formal.   Better to b e invited to be less formal than to be corrected for being overly familiar. Stay for the Entire Class There may be times when you need to leave class early, but do not make a habit of doing so. If you do need to leave class early, the best solution is to alert the professor ahead of time and then discretely leave the classroom so as not to disturb the other students. If you do need to leave early pick a seat close to the door to make a quick and quiet exit. Avoid Signaling, Sending Signs That Class Time is up Students must not attempt to signal that class is over by shutting their books loudly, unzipping and zipping their bags and otherwise making noises that class time is complete. Some students actually get up and walk out of class. Of course, some professors make a habit of going over class time, but most of them know how to tell time and most of them have a watch or other ways to tell time. It is presumptuous and rude for the student to tell the professor that class is over. If your professor does seem to have a problem with ending class on time, chat with him or her outside of class especially if it is making you late for your next class. Contact the Professor When You Have to Miss Class When you have to miss class for legitimate reasons or when you miss class because of illness, try to contact the professor and inform him/her of your absence. You may even be able to obtain copies of lecture notes or schedule a meeting during office hours to discuss what you missed. Do not, however, ask the professor in class to go over material you missed (for whatever reasons). And when alerting the professor about having to miss a class, do not begin the conversation with the awful question, are we doing anything important in the next class because I have to miss it? (If the professor was not planning to do anything, the class would probably be canceled, right?) Proper classroom etiquette should be common sense for most students. Being courteous will predispose the professor to like/respect you and set an example for other less-informed students. *******************************************

Essay --

Cindy Christensen CCR092021 19, November 2013 Analysis 4 Argumentative Has Child Behavior Gotten Better or Worse In the Years? than it was years ago? My argument is that child behavior has worsened over the years. Through my research I’ve learned that there are many causes such as, parents that do not make time for their children because, they hold down two jobs. Children raised in poverty increases their involvement in crime. Kid’s manners are no longer here to exist. They also getting away with lying, stealing and fighting. Another cause is children today have too many options, such as television and video games, drugs and less parent supervision. Children are not as well behaved as they used to be. Children are not well behaved because, they are being raised by single parent or both parents carry jobs. â€Å"Research does shows that growing up in poverty, especially sustained poverty and extreme hardship during early childhood, increases the risk of later involvement in crime†(U.S. Census Bureau figures). Children that do not have their parent’s home to give them the attention they need will cause, kids to act out for example, kids will get into trouble at school or at a friend’s place and in up in a detention center or to jail. I think a lot of parents today do not realize how they affect their children, because if they did, kids would be better behaved. There would be less kids ending up in detention centers and less crime. Kids are not as well-mannered today due to parent’s lack of time. In the past one parent would work and the other would stay at home and spend time with his or her children. I’ve seen some of my friend’s homes and even their bedrooms and they are destroyed. Therefore the parent was too busy working or talk... ...nts would get more respect from their children as well. Parents have too much going on and let their work life or friend’s, problems and drama in their lives effect how they treat or teach their child. Unfortunately that means more bad behavior in the future and can lead to more crimes and drugs. A child will do anything to get attention and regrettably, it will be bad attention. Work Cited Healthychildren.org:Http://www.healthychildren.org/english/familylife/workplay/pages/working-parents.as Date 7/9/2013 Web 11/10/2013 Harvard Health letter: Harvard Health Publisher Database Date Oct 2010. Web 11/10/2013 Will Child Poverty raise crime rate? Http://www.politico.com/news/stones/1110/45527.html Date 11/23/2010 Web. 11/10/2013 Spiteri, Ylenia Galea, Elizabeth M. Psychology Research Progress: Psychology of Neglect, Publisher Nova Science Publishers, Inc. 2012 Print.

The Digestive System

The Digestive System Why is it that 1 in 3 people perhaps even more regularly battles some kind of digestion problems? Understanding how the digestive system works will help to understand why digestive problems are so common. The digestive system is more than stomach and intestines. It is a system of organs that turns food into energy and is one of the most important functions the body performs. There are many reasons that cause so many people to suffer with digestive problems. Three of the most common reasons are the lack of knowledge of how the digestive system works, poor nutrition and undiagnosed medical conditions. Lack of knowledge of how the digestive system works is one of the many reasons that cause digestive problems. The digestive system is uniquely constructed to perform its specialized function of turning food into the energy and extracting nutrients necessary to sustain life. It does this by breaking down food into its basic nutrients, which include vitamins and minerals, fats, carbohydrates, proteins and water, before transporting them to the small intestine, where most of the nutrients are absorbed into the body. The digestive system takes place in the alimentary canal, a tube that runs from the mouth to the anus and includes the esophagus, stomach, small intestine, and large intestine, colon and rectum. The liver and pancreas also contribute to digestion, but are not part of the alimentary canal. Digestion begins in the mouth, where chemical and mechanical digestion occurs. Food inters the mouth and is chewed by the teeth, turned over and mixed with saliva by the tongue. The sensations of smell and taste from the food sets up reflexes which stimulate the salivary glands, saliva is produced by the salivary glands and is released into the mouth. Saliva begins to break down the food, moistening it and making it easier to swallow and contains a digestive enzyme called amylase which breaks down the carbohydrates (starches and sugars). One of the most important functions of the mouth is chewing. Chewing breaks the food into pieces and allows food to be mashed into a soft mass that is easier to swallow and digest later. Movements by the tongue and the mouth push the food to the back of the throat for it to be swallowed. A flexible flap called the epiglottis closes over the trachea to ensure that food enters the esophagus and not the wind pipe to prevent choking. Once the food is swallowed, it enters the esophagus, a muscular tube that is located between the throat and the stomach. Food is moved by peristalsis which pushes the food down through the esophagus to the stomach. The stomach is the widest part of the alimentary canal and acts as a reservoir for the food where it may remain for between 2 and 6 hours. The stomach has 3 main functions: to store the swallowed food and liquid; to mix up the food with various hormones, enzymes, including pepsinogen which begins the digestion of protein, hydrochloric acid, and other chemicals; and to slowly empty its contents into the small intestine. The wall of the stomach is impermeable to most substances, although it does absorb some water, electrolytes, certain drugs, and alcohol. At regular intervals a circular muscle at the lower end of the stomach, the pylorus opens allowing small amounts of food, now known as chyme to enter the small intestine. Most digestion and absorption of food occurs in the small intestine. The small intestine consists of 3 parts: the duodenum, the jejunum, and the ileum. The small intestine has 2 important functions. First, the digestive process is completed here by enzymes and other substances made by intestinal cells, the pancreas, and the liver. Second, the small intestine absorbs the nutrients from the digestive process. The inner wall of the small intestine is covered by millions of tiny finger like projections called villi. The villi are covered with tinier projections called microvilli. The combination of the two allows absorption of nutrients to occur. Undigested material travels next to the large intestine. The large intestine is to remove water and salts from the undigested material and to form solid waste that can be excreted. Bacteria in the large intestine help to break down the undigested materials. The remaining contents of the large intestine are moved toward the rectum where feces are stored until they leave the body through the anus. The anus is the last part of the digestive tract. Accessory digestive organs which include the pancreas, liver and gall ladder are not part of the digestive tract or also known as the alimentary canal, but play an important role in the digestive process. The pancreas produces enzymes that help digest proteins, fats and carbohydrates it also makes sodium bicarbonate which neutralizes stomach acid. The liver produces bile, which helps the body absorb fat and it also regulates substances in the blood cells. The gallbladder store s bile until it is needed. The enzymes and bile produced by these organs move through ducts into the small intestine where they help breakdown food. The nutrients from the small intestine travel through the blood to the liver, which help process the nutrients. Digestive problems results from poor nutrition. Good nutrition is essential for maintaining proper functioning of the body systems especially the digestive system. Eating a well-balanced, nutritious diet and maintaining a healthy lifestyle are the best ways to prevent digestive problems and diseases (Lipski, 2005). The kinds and amounts of food a person eats and how the digestive system processes that food plays key roles in maintaining good health and preventing common digestive problems. Since the digestive system is responsible for breaking down food into nutrients that can be absorbed by the body and used for fuel, growth and cell repair. Good nutrition is essential for maintaining proper functions of the body systems. Generally, health experts recommend eating fiber to help prevent constipation and diarrhea. Reduce fats and oils which can slow down digestion. They also suggest drinking plenty of water which helps lubricate food waste so that it passes more easily through the alimentary canal, it helps soften stool which may prevent constipation. Water also helps dissolve minerals, vitamins and other nutrients, there by facilitating their absorption by the body’s tissues. Good nutrition is not only essential for maintaining proper function of the body systems it is also essential for maintaining homeostasis of the body systems. The body needs good nutrition for the body systems to properly function correctly. The digestive system does assist with homeostasis however; it can not accomplish it alone. All organs systems work together to maintain homeostasis. The digestive system provides the nutrients needed for the circulatory system. As the food moves through the stages of digestion (mechanical, peristalsis, chemical) it is broken down into simple water-soluble molecules that can cross cell membranes. Since the circulatory system is the transportation system of the body it transports wastes, gases, hormones, electrolytes and nutrients from good nutrition to and from the body cells. It also transports water to and from the tissues. So as these molecular-sized, water soluble particles pass through the cell membranes of cells in the digestive tract and pass through the walls of capillaries the nutrients are picked up by the blood for transport. Blood in the capillaries carries the nutrients to all the cells in the body. Red blood cells, White blood cells, and Platelets and Plasma all help to maintain homeostasis. Red blood cells transport oxygen and hydrogen ions throughout the body. White blood cells fights infections and platelets assist in blood clotting and the plasma transports the blood cells. None of these things can function without the nutrients supplied by the digestive system. Blood also maintains homeostasis of water, electrolytes and body temperature all by getting the nutrients necessary to function from the digestive system. The digestive system needs good nutrition to keep it functioning properly and all organs systems working together properly to maintain homeostasis. Undiagnosed medial conditions will cause digestive problems if left untreated and is one of the most common reasons that so many people suffer with digestive problems. Nearly everyone suffers from heartburn and indigestion now and then and these might be normal side effects of digestion, but when they occur often it might be signs of a problem and should have medical attention. Seeking medical attention or being seen by a medical doctor will help to establish if the heartburn or indigestion are from normal side effects of digestion or whether any mechanical factor such as a hiatal hernia or even silent ulcers of the esophagus, stomach, or duodenum maybe causing the digestive problems. A hiatal hernia and silent ulcers if left untreated could turn into a serious problem which can cause bleeding, pain, scarring and difficulty in swallowing and can cause a chronic condition with complications. Treatment of heart burn and prevention of its complications are almost always medical, not surgical procedures these days; and, if followed faithfully are very effective. Peptic ulcers is another serious problem that many people have and do not even know it, one might mistaken them for heartburn, indigestion and nausea. The pain and discomfort comes and goes and sometimes lasting for days or even weeks. An ulcer can be treated by medication and usually takes about eight weeks to completely heal. If left untreated it can cause internal bleeding and more severe damage that might need surgical repair (Monroe, 2000). The digestive system is a complex system. There is a lot of information that we know about this system and so much more that is still unknown. For example, for many years the American Heart Association has recommended taking aspirin to prevent heart attacks and strokes. Now, there appears to be a downside to taking a low dosage of aspirin daily. According to research taking a daily aspirin can cause serious problems in the digestive system. Research shows that people who take aspirin are at risk for excess gastro-intestinal bleeding or ulcers that perforate. So the question is does the risk balance the benefit? Through research they have found out that there are three factors that particularly affect developing gastro-intestinal complications they are the increased risk, male gender and ulcer history. All of those things are doubled when a person takes a daily low dose aspirin and the complications can be serious including death. In fact five to ten percent of people with these complications will die from it. Research has proven that the thing that is in aspirin that causes these problems is the same thing that prevents heart disease and the same prostaglandin changes are the ones that somehow enhance the probability of developing gastrointestinal irritation that can lead to bleeding, that can lead to perforation. So research has taught us that there is a high risk of developing gastro-intestinal complications including bleeding or ulcers that perforate, with the use of a low daily dosage of aspirin especially in the male gender and in those with a past history of ulcers. Through this research we still do not understand why the risk is much higher for the male gender than the female gender, that mystery is still unknown. Reasons that cause so many people to suffer with digestive problems are the lack of knowledge of how the digestive system works, poor nutrition and undiagnosed medical conditions. The most obvious solution to maintaining good health and preventing digestive problems would be getting to know the digestive tract and understanding how it works, maintaining a healthy diet and lifestyle and seek medical attention instead of letting the digestive problem turn into something much worse. The Digestive System The human body consists of number of organ systems which work collectively to execute functions of the body. The three most important human organ systems are circulatory, digestive and endocrine system. The main function of the digestive system is to process food in such a way that the energy molecules are absorbed by the body and the residues are left out. The physiological processes which are required for the digestive system are absorption, digestion, motility, secretion and excretion (Margaret E. Smith, 2001) Digestive System: Digestive system helps the body to maintain stability, equilibrium or balance.Digestive system contributes in homeostatic regulation of the body. The body would suffer if there is no regular supply of energy and nutrients from digestive system. The digestive system helps in absorption of ions, vitamins, organic substances and water that is necessary to the body. When the food is chewed and swallowed, the food is broken down in the digestive tract to very sm all nutrient molecules which can be easy to enter into the villi of small intestine. (Rebecca L. Johnson, 2004) Digestive enzymes are formed by the pancreas and the digestive tract.Besides this, the liver produces bile which is stored in the gall bladder to digest the fats. By the use of hepatic portal vein, blood passes from smaller intestine to the liver i. e. , in to the circulatory system. The liver is the vital organ of homeostasis and it monitors the blood. The liver produces urea by breaking down toxic substances like alcohol and other drugs. After eating, the liver stores glucose as glycogen and produces plasma proteins. Liver keeps the blood glucose concentration constant by releasing glucose in between eating. This is how the digestive system works along with the other systems which include circulatory system.Organs in the Digestive system: There are several organs in the digestive system. The digestive system can be divided in to two systems. They are upper gastrointestin al tract and lower gastrointestinal tract. The upper gastrointestinal tract consists of several organs like mouth, oral cavity, pharynx, esophagus and stomach. The lower gastrointestinal tract consists of small intestine, ileum, large intestine, anus and rectum. (Cheryl Jakab, 2007) The functions of some important organs include Oral Cavity: The oral cavity or the mouth is the first part of the digestive system. It accepts food by way of ingestion.Here, the food will be broken in to smaller pieces and get mixed with saliva. Saliva helps as lubrication for the food particles. The oral cavity consists of different parts which are helpful in the digestive system. They are tongue and teeth. Small Intestine: The small intestine is about 35 millimeteres in length and grayish purple in color. The small intestine is the longer intestine which is six to seven meters long. The small intestine has the general structure of the GI tract. The small intestine consists of exocrine cells in the muco sa which secretes peptidase, mucus, maltase, sucrose, lipase, maltase and enterokinase.Endocrine cells secrete secretin and cholecystokinin. The process of digestion is completed by the small intestine. It absorbs the nutrients and sends the residue to large intestine. The gall bladder, liver and pancreas are important organs in the digestive system which is closely related to the small intestine. Small intestine is divided in to duodenum, jejunum and ileum. The small intestine helps in several functions such as hormone secretion, intestinal juice secretion, ninety percent absorption, forward propulsion of contents and it is the major site of digestion.Rectum: The rectum can be found in the lowest portion of the large intestine which connects to the anus and it is a muscular tube like structure. The waste is stored here and permits expulsion when pressure on the rectal walls is caused. Anus: The anus is formed by the surface layers of the body, skin and the intestine. The anus is th e opening at the end of the digestive tract through which the waste matter is ejected from the body. There are many diseases which are caused due to the improper functioning of the digestive system. The most specific disease is the Ulcer.Ulcer is the disorder caused in the upper digestive tract. Ulcer can be developed in the duodenum, lower part of the esophagus and in jejunum. There are many causes for ulcer. Some of them include certain medications, infection and disorders caused by the over secretion of stomach juices. The symptoms of gastric ulcer include weight loss, feeling heart burn and indigestion and gastrointestinal bleeding. Most of the patients suffering from ulcer suffer from bleeding which results in vomiting blood, anemia or blood through rectum.

Tense and Aspect in English and Arabic

Kingdom of Saudi Arabia Ministry of Higher Education King Abdual Al. Aziz University Faculty of art and humanities English department Tense and aspect in English and Arabic By Aziza Attia Al. Zharani . Supervised : Dr. Salha Al. Qarni . 2011 objective methodology: Title of research : Tense and aspect in English and Arabic . Need for the study : the reasons that make to interest about the tense and aspect such as explain to definition and types in a tense and aspect in English and Arabic and structure the verb phrase in sentences in English and Arabic . The research will be includes: * Verb phrase in English . *tense and aspect in English . * Verb phrase in Arabic . *tense and aspect in Arabic . *conclusion . * bibliography. statement of the problem : tense and aspect in English and Arabic and some suggestion to solve the problem . disguise the difference in Arabic and explain the similar between two language . efinition of terms : tense :a morphological category so aorist tense means a particular form of the verb . aspect: a category used in describing how the action of a verb is marked. Verb phrase: Verb phrase consists of a verb and all the words and words groups that belong the verb and cluster around it. Hypothesis : -the research gives the students a brief glimpse of the theory and practice . -to explain the mistakes that most people felt in it ,a particular in tense and aspect and generally in much grammar. In the research try to solve some common mistakes. to study the difference structure in English and Arabic also tense and aspect . -the problem in a grammar make a problem in pronunciation and spelling so we need to treatment this point. Review of the related literature : -Abdullah ,a . Breaking The Arabic Code (verbs). The middle east . Palmwe, F . Apelican Original Grammer . 1971 . England . -Stageberg , n . An Introduction English Grammar. 1977. United states of American. -Tipping, L. (1927). A higher English grammar. Machillan & Co : London. -Tregi dgo, P. S. (1974). English Tense Usage: A Bull's-Eye View. ELT, 28, 97-107. -WWW. Vegasociety.Com/Arabicpast-Future Html Research methodology : Theoretical methods. Outline I. INTRODUTION . A . What is grammar . B. why to study grammar. II. Tense and aspect in English . 1- Verb phrase in English . 2-defination and examples tense and aspect in English . 3- types and examples tense and aspect in English. III. Tense and aspect in Arabic 1- Verb phrase in Arabic. 2-Definition and examples tense and aspect in Arabic . 3-Types and examples tense and aspect in Arabic . IV. A. Conclusion . B. references. Dedication Personally, I'd like to thank all those who have helped with their advice and efforts †¦I'd like also to thank all the English staff, especially my instructor, Dr. Salhah Al . Qarni . for her valuable advice. For my parents, friends and everyone, I dedicate my research. 1. Introduction 1. 1 What is Grammar? Grammar is the system of a language. People sometimes describe gramm ar as the â€Å"rules† of a language; but in fact no language has rules. If we use the word â€Å"rules†, we suggest that somebody created the rules first and then spoke the language, like a new game. But languages did not start like that. Languages started by people making sounds which evolved into words, phrases and sentences.No commonly-spoken language is fixed. All languages change over time . What we call â€Å"grammar† is simply a reflection of a language at a particular time. we don’t need to study grammar became many people in the world speak their own, native language without having studied its grammar. Children as well start to speak before they even know the word â€Å"grammar† . grammar can be thought of as something that can help you, like a friend. When you understand the grammar (or system) of a language, you can understand many things yourself, without having to ask a teacher or look in a book . 1. 2 Why study grammar?If we learn ou r native language in the toddler years, then what's the point of learning about parts of speech and grammar in general? The answer to this question is simple . Firstly, it can help us in writing if we know how our language is correctly used. Conversation tends to be casual, but when we write letters, or job applications, or articles, it's important to know correct grammar if we are not to appear ignorant . Secondly, if you learn a foreign language when you're a teenager or adult, the grammar is likely to work differently. If you learn as a small child, you will understand this intuitively, as with a first language.But by the time we get to eight or nine, our brains have become somewhat hard-wired as far as language goes, and it's much more difficult to learn a new one. So it becomes important to see how the grammatical structure works – and unless we understand English grammar first, that's almost impossible. Thirdly, it's interesting to study grammar . 2. The Verb phrase in English : In linguistics, a verb phrase or VP is a syntactic structure composed of the predicative elements of a sentence and its function is to provide information about the subject of the sentence. stageberg1977 ) As with all phrases, a verb phrase consists of more than one word. In English, most verb phrases are phrasal verbs. Phrasal verbs consist of a verb plus one or two particles (a verb or adverb) which combine to form a meaning greater than the two words individually. They are divided into adverbial verbs (He is looking up') where the meanings are always literal and the expression could be replaced with the simple verb (to look) without losing any real meaning; prepositional verbs (he is picking on his friend) where there must always be an object and the particle cannot be separated from the verb (i. . *he is always picking him on, is not grammatically correct); true phrasal verbs (he is going out tonight with his friends) which may or may not have an object and where the o bject may go intbetween or after the preposition though object pronouns can only go before the pronoun) and prepositional phrasal verbs (I hope he doesn't run out of gas before he gets here) where the three elements cannot be separated and there is always an object. Most phrasal verbs are idiomatic . ( stageberg1977 ) Other verb phrases are phrases which do not behave like phrasal erbs and they Can consist of much more that two or three elements. Any verbal phrase is where the combined words take on a greater meaning than the implied significance of each individual word (idiomatic), though all elements behave as one verb would in a sentence. My friend's work is â€Å"crossing the line†. While crossing a line may have a literal sense in some contexts, such as an athlete crossing a line to win a race, in other contexts, â€Å"crossing the line† signifies â€Å"to do something which most people would not consider proper†. As with most such verbal phrases their mean ings are almost always idiomatic.In English as in other languages, verbal phrases can be colloquial and regional. Other examples of such verbal phrases (non phrasal verbs) are: * You are driving me bananas. * He always takes the high road. * Your friend is going to get whats coming to him. * It was shattered to pieces. Most such verbal phrases are the combination of a verb plus adverbial phrase, though not always. The Verb phrase in English also shows consist of tense and aspect . 3. Tense and Aspect 3. 1 definitions : In English, verbs have different forms to indicate continuousness, completeness, and time.Time can be expressed by tense whether present, past or future. On the other hand, continuousness can be expressed by the progressive aspect of the verb whereas completeness can be expressed by the perfective aspect of the verb. Tipping (1927) points out that the word tense is derived from the Latin word tempus which means time. The word tense is used in grammar books to indicate certain â€Å"inflections† of the verb (125). According to Tregidgo tense refers to the â€Å"correspondence† between the form of the verb and time. Aspect is related to ‘the manner' in which the verb is considered â€Å"complete† or â€Å"in progress. (130) According to his, English has two simple tenses: the present and the past, and two â€Å"marked† aspects: the progressive and the perfective (305, 306). Pullum define tense as † a system where the basic or characteristic meaning of the terms is to locate the situation, or part of it, at some point or period of time. † On the other hand, he define aspect as † a system where the basic meanings have to do with the internal temporal constituency of the situation. † In fact, the features of tense and aspect are interrelated. Sometimes, we cannot separate the present and past tenses from the progressive and perfective aspects.As we have noticed, many grammarians exclude the f uture from their analysis of tense because it is usually indicated by the modals shall and will. Palmer indicates that the present and past are † comparable within the analysis, in that they exemplify the formal category of tense as established in the primary pattern† (36). However, the forms I shall and I will belong to â€Å"the secondary patterns. † . 3. 2 makers of tense and aspect : There are two tenses in English: past and present. There is no obvious future tense corresponding to the time/tense relation for  Ã‚  present and past. The future is  denoted y  means of modal auxiliaries as in (a), by simple present forms as in (b) or  Ã‚  progressive forms as in (c) and (d): a. I  will  go  to  school. (madal  auxiliary) b. He  leaves  for  London  tomorrow . (simple  present  ) c. c. It  is  going  to  rain. d. d. The  train  is  leaving  tonight. English has the following aspects: progressive, and pefective. Aspect is shown by the use of suffixes {-ing} and {-ed} and/or  auxiliary words be and have as in: a. are  running. b. has  played. English tense and aspect are summarized below. 3. 2 . 1The Present In the Simple Present, only the third person singular is marked for tense by the  suffix – S3}, e. g. :  I play, we play,  you play,  they  play, he plays, she plays, it plays. The morpheme {-S3} has the same allomorphs in the same distribution as the plural suffix {-S1} and  possessive suffix -{S2} of the noun. (Tregidgo 1974) /-s/, /-z/, /-iz/,as in sleeps,  brushes, changes, raises. The majority of modal auxiliaries are said to have tense. The auxiliaries Can ,may, shall, will , must  are used  in the  present tense. They precede the main verb and give it special shades of meaning like futurity, volition,  possibility, probability, permission, and necessity.The auxiliaries can, may, shall, will ,and must   are not inflected for tense, e. g. I can, we can ; you can; they can, he can, she can, it can. The three quasi auxiliaries be, do, have often function as auxiliaries. The  present  form  of   Have and do are only inflected for  third person singular nouns, and words for which the third person singular pronouns will substitute and word groups. I have, we have,  you have, they have, he has, she has, it has; I do, we do, you do, they do, he  does, she does,  it does. Be has three suppletive forms in the  present tense as follows:I am, we are, you are, they are ,he is, she is, it is. Quasi auxiliaries may precede the verb stem, the present  participle, and the past participle, e. g. I do insist; They are playing;  He has eaten. The quasi auxiliary do is used in questions, negative sentences, and emphatic affirmations. Do you know the  answer? She didn't do it. I did see him. 3. 2. 2 The Past The Simple Past form takes on two forms: regular and irregular. The regular form ends  with the suffix {-ed}  as in  played, walked, closed. The past  tense suffix  -ed is pronounced [t]  after a voiceless consonant as in stopped, possessed, marked; it s  pronounced [d] after a voiced consonant as in believed, closed,  played, and it is pronounced 4676 after another /t/, /d/ as in started, landed. The irregular past tense  takes on numerous forms:  some verb sremain the same, some form their past by a suppletive form, somere place their entire stem by a wholly different stem as in go, went, e. g. , went, ran, taught, wrote, smelt, took, made, said,  left, sent, spoke, met, drew, began, set. The past tense form of the verb is not inflected(marked) for the  first, second or third  person nouns or pronouns. (Tregidgo 1974)The past tense form of the modal auxiliaries can, may, shall, will, must are could, might, should, would, ought. Must  and ought (to) do not have  parallel forms, like the others. To express  the past tense of  must  , in the the sense of necessity, o ne says had to, e. g. : You ought to take the medicine. You ought to /should have  taken the medicine. The past tense form of the quasi auxiliaries be, do and have are: had; was, were; did  . These  past forms  may precede the  verb stem , the present participle, and the past Participle . The quasi auxiliary Do is used in questions, negative sentences, and emphatic ffirmations. Did you know the  answer ? She didn't do it. I did see him. These past tense forms are not marked in accordance with the subject. 3. 2. 3 The Progressive The present and past progressive consist of   be + present   participle   the   {ing}   form . Seven   suppletive   forms   of be – am, is, are, was , were, be , been are used as the first member of the verb phrases. e. only the first member of the verbal phrase is inflected in accordance with the subject. The second member being does not change . the present participle suffix {-ing} does not change as well.When auxiliaries are employed in groups of two or three, the following obligatory sequence is followed: be + present participle. 3. 2. 4 perpective The past and the present perfect consist of   Have+ past  participle. The past participle is the {-ed} form of the verb. Three forms of have -have, has, had- serve as the first member of the verb  phrase. The first member  has changes  in accordance with  the subject; the second member which consists of the past participle of the main verb does not. When auxiliaries are used in groups of two or three, the following obligatory sequence is ollowed : have + past participle. ————— 4. The verb phrase in Arabic Learning the  Arabic Verbs  is very important, because their structure is used in every day conversation. The more you master it the more you get closer to mastering the Arabic language . But first we need to know what's the role of verbs in the structure of the grammar in Arabic. Arabic verbs are word s that convey action (bring, read, walk, run), or a state of being (exist, stand). In most languages a verb may agree with the person, gender, and/or number of some of its arguments, such as its subject, or objectArabic to has only 2 times, the perfect and the imperfect, but there is a difference, in the west people look at the points in time in where an action takes place, the Arabs however look at the aspect of a verb meaning they ask: Is the action finished or not (They don’t ask themselves when did it finish or not). Of course a finished action corresponds with the past as does a unfinished action with the present, but not necessarily so. Here are some examples: English Verbs| Arabic Verbs| Verbs | – alaaf'aal| Past| – almaatheee| I spoke| – tahadatht|Arabic verb conjugation is a bit complex, although very regular the so called semivowels alif, waw and ya and the glottal stop hamza cause irregularity in Arabic verb conjugation . The simplest Arabic verb consists out of three consonants like KaTaBa meaning hewrote or he has written. The past tense is conjugated by suffixes, the present tense by prefixes. The Arabs use the verb fa3ala (to do) to represent all possible forms a verb may have. The problem lies in the fact that any of those root consonants might be an hamza, the glottal stop or an alif, a waw or a ya, the so called semi-consonants.They might be retained or disappear according to certain rules. Arabic verbs have ten (even more) forms. To give you an example,third rule allama means to know, The second form allama with the second consonant doubled means to let know meaning to teach, the fifth form ta3allama means to let your self know meaning to study! The tenth form istaf3ala means in general to think to act out an action described by the verb, so istahhasana to think to be beatifull from hhasana to be beautiful . (Abdullah ) List of Verbs in ArabicBelow is a list of the conjugated verbs in the present , past and future in Arabic placed in table. English Verbs| Arabic Verbs| I can accept that| /iomkin an aqbalah| she added it| /waadaafat anah| we admit it| /nahn na'tarif bithalik| they advised him| /waashaarowa ‘alaih| he will go / sawfa yathhabu Verbs in the present past and future tense have a very important role in Arabic, therefore they need very special attention. 5. Tense and aspect in Arabic : . 1 Verb conjugation : In Arabic verbs take their infinitive form by using the past form of that verb and conjugate it to the third person singular â€Å"he†, to make it simple here is an example: to draw = rasama = (he drew), to write = kataba (he wrote) = . daraba (to hit)†¦ Most verbs in Arabic have a three letters root or stem, there are also verbs containing more than three letters in their root (stem) but we will start with verbs consisting of a three consonant stem, also called trilateral verbs, since the trilateral verbs (containing three consonant ) are the most common.In Arabic we use a â€Å"masdar† â€Å"source† to show how a verb is conjugated and what forms it takes, normally for a three letters verb we use: fa’ala = = to do (literally in Arabic it means â€Å"he did†), This verb is used as an example or model to help us know how to conjugate other verbs having the same characteristics. We take for instance the verb: to draw = rasama = as you can see it in Arabic it has only three consonant (R ? , S ? , M ? ), this verb sounds exactly like our model verbs (fa’ala when it comes to its vowels, and that’s all we care about, ignore the similarity or difference in the consonants, what matters is the similarity in the vowels and the number of letters, because you will replace the consonant in our examples and put your own there, to make it more simple we will take a random word phonetically similar to our verb â€Å"fa’ala† â€Å"lalala† sounds like â€Å"rasama† if you compare its vowels and the number of consonants, other examples are: dahaba (to go), haraba (to run away), kataba (to write), nasaha (to advise), daraba to hit), in fact most Arabic verbs are formed this way. They all seem to have the same tune. Now to form the present tense with this kind of verbs, we first take our stem from the verb, in other words, extract all vowels from the verb, for example the verb to draw = rasama, once weextract all vowels we will end up having â€Å"rsm† , now this stem is ready to be modeled. Look at the table below: 5. 2 Arabic Present tense: To form the present tense in Arabic you need to extract the stem from the verb in the infinitive first, for example: To draw = rasama Stem is rsm, now let’s look at the table below to see how this verb is conjugated in this tense: ———————————– Present Tense in Arabic| Singular| Dual| Plural| I draw = ar sumu you draw (singular masculine) = tarsumuyou draw (singular feminine) = tarsumeenahe draws = yarsumushe draws = tarsumu| you draw (dual male or female) = tarsumanithey draw (dual male or female) = yarsumani| we draw = narsumuyou draw (plural masculine) = tarsumunayour draw (plural feminine) = tarsumnathey draw (plural masculine) = yarsumunathey draw (plural feminine) = yarsumna| Each form of the verb rasama above contains:Blue font (that’s what you need to keep, the blue font shouldn’t be modified or removed from verb, it stays the same) Red font (that’s what you need to delete and add your own consonant of the verb you chose to conjugate: kataba ? ktb, haraba ? hrb†¦) Green font (you can keep that one too, but not all the time, sometimes it becomes â€Å"a† or â€Å"i† instead of â€Å"u† depending on the verb) We noticed that the â€Å"rs† of the stem â€Å"rsm† are always together, that’s the case with all tri lateral verbs (verbs with three consonants, which are the most frequently used verbs in Arabic) he first and second consonant go together, so you can use this table with other verbs as well by replacing the letters in red (the stem we used before) and put your own verb stem instead. The vowel in green may change to â€Å"a† or â€Å"i† depending on the verb, like for example for the verb nasaha (to advise) instead of using the â€Å"u† in green we have to change it to â€Å"a† I advise = ansahu, you advise = tansahu†¦(and not ansuhu .. tansuhu) and so on†¦ (Note that the stem here is â€Å"n. s. h† as we mentioned earlier), for the verb daraba (to hit) we use â€Å"i† instead, I hit = adribu, he hits = yadribu. and not adrubu)†¦ In case you think that this is too complicated, I will tell you that it’s not something unusual, and if you’re a native or learned Spanish, French, German or even English before, you will notice that the vowel in the middle of some verbs sometimes don’t really follow the rule . English: simply take the verb â€Å"to go† I go, you go, he gos? Of course not, the right form is he goes as you know. All these examples are not considered irregularities but semi irregularities, which means that they’re modified only for phonetic and synthetic reasons).If you don’t know how to extract the stem from a verb (even though it’s very easy) we will go through it now: by omitting all vowels from these verbs we will have: dhb = dahaba (to go), hrb = haraba (to run away), ktb = kataba (to write), nsh = nasaha (to advise), drb = daraba (to hit). Easy! The second person singular masculine â€Å"you† is conjugated the same way the third person singular feminine â€Å"she† does. Tarsumu = you draw (singular masculine) and also means she draws. 5. 3 The past Tense in Arabic: To form the past tense in Arabic you need to extract the stem from the verb in the infinitive first, for example:To write = kataba ? stem is ktb, now let’s look at the table below to see how this verb is Conjugated in this tense: (vegasociety. com/arabicpast-futurehtml) Past Tense in Arabic| Singular| Dual| Plural| I wrote = katabtuyou wrote (singular masculine) = katabtayou wrote (singular feminine) = katabtihe wrote = katabashe wrote = katabat| you wrote (dual male or female) = katabtumaathey wrote (dual male or female) = katabaa| we wrote = katabnayou wrote (plural masculine) = katabtumyour wrote (plural feminine) = katabtunnathey wrote (plural masculine) = katabouthey wrote (plural feminine) = katabna| This is very easy and simple!You can put almost all trilateral Arabic verbs in this table. First take the verb you want to conjugate, extract all its 3 consonants, put them in place of the 3 red consonant on the table above. As you may have noticed, look at how the three consonants are spread in the word katabtu, consonant+ vowel+ co nsonant+ vowel+ consonant†¦ I will make the same note I made before in the present tense, you will have to change the vowel n the green font into â€Å"i†, the only difference this time is that you won’t have to do it that often as the case with the present tense, because the â€Å"a† is more used. Do you remember the two verbs (to advise = nasaha, and to hit = daraba) that we conjugated differently in the present tense, in the past tense they can be conjugated the same way as rasama & kataba , like I said before many verbs will follow the general rules of the table above when it comes to the past tense unlike the present tense.To conjugate your own trilateral verb into the past tense go to the table and have your verb stem ready (don’t tell me you forgot how to make a stem from a trilateral verb)It should contain three consonant and no vowels, if you want to conjugate it in the paste tense then replace the first consonant on the table above in red à ¢â‚¬Å"k† with the first consonant of the stem you have of your own verb, then replace â€Å"t† with the second consonant you have, finally replace â€Å"b† with the last consonant you have, and that’s it!Example: I wrote = katabtu , if you want to use â€Å"I went† (1 step is to find the verb to go in the Arabic infinitive: the verb is dahaba = to go, 2: the stem is dhb, 3: omit the (k, t, b) stem in the table above and put yours, you will easily get ? dahabtu!! ) Note: in case you’re confused whether to replace the â€Å"a† in the green font with â€Å"i† or not, I would just tell you that if you’re a beginner just leave the â€Å"a†, because â€Å"a† is the most common, but I would also suggest to read more about the forms that most of verbs take so that you will easily decide whether to put â€Å"a† or â€Å"i† when conjugating verbs into the past tense in Arabic. . 4 Future Tense in Arabic: To form the Arabic future tense simply use: sa or sawfa + (the verb in present tense). Examples: sa aktubu (I will write), sa adhabu (I will go), or if you want to use sawfa: sawfa aktubu (I will go), sawfa adhabu (I will go). Isn’t that a piece of cake! There is no difference between sa and sawfa, to make it easy you can choose to use sa most of the time so that you won’t get confused. conclusion:At the end of this clarifying research paper, I can conclude that the tense and aspect in English and Arabic is different and similar in something . It is very important to notice differences between two language . Other conclusions are the following: -the research gives the students a brief glimpse of the theory and practice . -to explain the mistakes that most people felt in it ,a particular in tense and aspect and generally in much grammar. In the research try to solve some common mistakes. -to study the difference structure in English and Arabic. the problem in a grammar make a problem in pronunciation and spelling so we need to treatment this point. References -Abdullah ,a . Breaking The Arabic Code (verbs). The middle east . Palmwe, F . Apelican Original Grammer . 1971 . England . -Stageberg , n . An Introduction English Grammar. 1977. United states of American. -Tipping, L. (1927). A higher English grammar. Machillan & Co : London. -Tregidgo, P. S. (1974). English Tense Usage: A Bull's-Eye View. ELT, 28, 97-107. -WWW. Vegasociety. Com/Arabicpast-Future Html

marine pollution essays

marine pollution essays The sea is indispensable to life on earth and experiencing serious environmental problems today. Originally nature had the power to clean itself of pollutants to a certain degree. However, the amount of the pollutants discharged by human beings has reached a level which nature cannot cope with. The causes of marine pollution are variety, such as disposal of waste and oil spills, which have caused great and possibly irreversible damage to marine life and could cause extermination of marine life. To prevent the marine environment from further damage, some conventions on the Law of the Sea have been established and implemented effectively. In this paper, the causes and the effects of marine pollution will be firstly identified and discussed. Following this, the law of the sea reviews the overall problems. How to protect marine environment will be finally recommended. Vessel source pollution refers to pollution that comes from ships and has been estimated to comprise up to 40 percent of marine pollution (Kindt, 1986). It may result either because of an accident or because of the natural ways in which ships operate. Accidental vessel source pollution may involve the discharge of dangerous substances, which are transported by sea, including oil, radioactive materials, chemicals and hazardous wastes. Marine accidents potentially cause serious harm to coastal communities, fisheries, wildlife and the local ecology where is a spill takes place. Operational pollution, on the other hand, is caused by the manner in which ships operate. For instance, oil tankers traditionally washed their oil tanks and disposed of oily residues at sea, resulting in significant volumes of pollution. International laws solution to this particular problem has been to eliminate the need for such discharges through technical solutions and the provision of facilities near the sh ore so that these residues can be kept from entering the seas (Timagenis, 1980). ...

Most Popular World Religions

Most Popular World Religions While there are and have been hundreds of religions and spiritual beliefs across the globe the major faiths practiced by the majority of people on Earth can be broken down into a few major groups. Even within these groups different sects and types of religious  practices exist. Southern Baptists  and Roman Catholics are both considered Christian even though their  religious practices differ greatly.   Abrahamic  Religions Three of the worlds most dominant religions are considered to be the Abrahamic religions. They are named such because of each claiming descent from the ancient Israelites  and follow the God of Abraham. In order of founding the Abrahamic religions are Judaism, Christianity, and Islam.   Most Popular Religious   Christianity:  with 2,116,909,552  members (which includes 1,117,759,185 Roman Catholics, 372,586,395 Protestants, 221,746,920 Orthodox, and 81,865,869 Anglicans). Christians make up almost thirty percent of the global population. The religion arose from Judaism in the first century. Its followers believe Jesus Christ was the son of God and the Messhia for told of in the Old Testament. There are three major sects of Christianity: Roman Catholicism, Eastern Orthodoxy, and Protestantism.  Islam:  with 1,282,780,149 members worldwide believers of Islam are referred to as Muslims. While Islam is very popular in the Middle East one does not need to be Arabic to be Muslim. The largest Muslim nation is actually Indonesia. Followers of Islam believe that there is only one God (Allah) and Mohamed is his last messenger. Contrary to media portrayals Islam is not a violent religion. There are two primary sects of Islam, Sunni, and Shia.  Ã‚  Hinduism: There are 856,690,863 Hindus in th e world. It is one of the oldest religions and is practiced mostly in India and South East Asia. Some consider Hinduism to be a religion while others view it as a spiritual practice or way of life. A prominent belief in Hinduism is the belief in Purusartha  or the object of human pursuit. The four  Purusarthas  are dharma (righteousness), Artha (prosperity), kama (love) and moksa (liberation).   Buddism: Has 381,610,979 followers worldwide. Like Hinduism, Buddhism is another religion that can also be a spiritual practice. It also originates from India. Buddism shares the Hindu believe in dharma. There are three branches of Buddism: Theravada, Mahayana, and Vajrayana. Many Buddist seeks enlightenment or liberation from suffering.  Sikh: this Indian religion has 25,139,912 which is impressive because it doesnt generally seek converts. A seek is defined as one who any human being who faithfully believes in One Immortal Being; ten Gurus, from Guru Nanak to Guru Gobind Singh; Guru Granth Sahib; the teachings of the ten Gurus and the baptism bequeathed by the tenth Guru. Because this religion has strong ethnic ties, some see it as more of an ethnicity than simply a religion.  Judaism:  is the smallest of the Abrahamic religions with  14,826,102 members. Like Sikhs, they are also an ethnoreligious group. Followers of Judaism are known as Jews. There are many different branc hes of Judaism, but the most popular ones are currently: Orthodox, Reform, and Conservative.   Other Beliefs:  While most of the world follows one of the several religions 814,146,396 people believe in smaller religions. 801,898,746 consider themselves to be non-religious and 152,128,701 are an atheist who does not believe in any form of Higher being.

A Stars Life And Death Sciences Essay

A Stars Life And Death Sciences Essay When we look in the sky at night and see all the stars your eyes can see. We think they are permanent although we may think this technology has given us the chance to see otherwise. Massive telescopes like the Hubble space telescope has let us experience and see the birth and death of stars. Where some stars just burn out and fade away other stars go out with a bang. There are billions upon billions of starts in space and their all different sizes. But only one type of star will collapse in and turn its self into a black hole. A protostar: Let’s start from the beginning, the pillars of creation is a piece of a space nebula 7,000 light years away from earth in the eagle nebula it is just one of the billion birth places of stars. What are they made up of well I’ll tell you they are made up of dust gas and different elements of the periodic table like hydrogen, helium, calcium oxygen silicone and iron. As gravity forces this dust and gas mixture into a flat disc accretion occurs, a process in which more atoms are added to create a protostar. Now at this stage a star is not yet stable because of the countless reactions occurring within the forming star. For this newly forming star to become stable it must reach equilibrium. Equilibrium is the balancing act between the star and gravity. Equilibrium occurs by gas pressure equaling the force of gravity. Gas pressure occurs by thermonuclear fusion which is the combining of the nuclei of small atoms to form the nuclei of larger ones, with a resulting release of large quantities of energy. For nuclear fusion to begin and equilibrium to occur the core of a protostar has to reach 18 million degrees Fahrenheit. When it reaches this critical temperature it will begin nuclear fusion of hydrogen into helium. And if nuclear fusion doesn’t happen it will end up a brown dwarf. Once nuclear fusion begins a star is born. Main sequence star: A main sequence star is made up of essentially two sections the core w here nuclear fusion occurs and the outer gaseous shell. Stars will live out most of their life in the main sequence just as our sun is. Once a star begins nuclear fusion it becomes self luminous it generates its own heat. Now how long will a star live out its life well that’s hard to tell it all depends on the stars mass and it turns out that how hot a star is will determine the color of the star like for instance a red dwarf star which is  ½ to 1/10 the mass of our sun. With its surface temperature less than 7,000 degrees Fahrenheit and is also the most common type of star in the universe. However we don’t see the small Red stars we see the massive blue main sequence star, its surface temperature is 45,000 degrees Fahrenheit, it is up to 20 times the mass of the sun and up to 10,000 times more luminous than that of our sun. There is however a down side to being a massive blue star. With that being said the less the mass of a star the less atoms a star has to maintai n its equilibrium. The bigger the mass of a star the more atoms a star will have to maintain its equilibrium. With regards to a stars life however the more massive a star the shorter its life will be and the less massive a star the longer it’s life. This is because in larger stars thermonuclear fusion happens at a much faster rate than that of a smaller star. Once a star has reached equilibrium it has not stopped changing there just isn’t a huge amount of change going on, and as we already know a star will live out most of its life in this stage. But we must remember gravity forced the star together to begin with and it also wants to destroy it.

Film review Movie Example | Topics and Well Written Essays - 750 words - 1

Film - Movie Review Example The success of communication and portrayal of the community in a film relies on the directors employment of such elements as light, characterization, visual contents and camera movements among others as the below review of the Punishment park reveals. As stated earlier, pseudo-documentaries are dramatized realities. The director recruits the actors to play specific roles in the film, the plot of such dramatization are always actual events that the producers would wish to communicate to their audience but cannot use the actual victims. While the directors may manipulate the plot to enhance the films relevance among the audience group, they maintain the essence of the film to the actual events they wish to portray. The same is the case in the Punishment Park as the director portrays actual events that transpired during the Vietnam War. The films capture the most traumatizing and inhumane of treatment of people within America, the leading democracy. Additionally, the film portrays abjec t neglect of human rights during the time as President Nixon orders the detainment of people perceived to be enemies of the state. Such a blanket definition of the enemy leave the population vulnerable as anybody without effective identification documents qualifies as an enemy. To enhance the communication of the graphic nature of the film, the director employs visual content strategically thus achieving relevance and effectiveness of communication. Among the elements that the director employ include characterization, the film stars Patrick Boland acting alongside other established actors at the time. The selection of the talents contributes to the success of the film, which relies on the effectiveness of each cast. The cast in the movie fit their roles perfectly thus portrays the essential features the director hoped for in the idea. The relevant cast influences the cast as they depict the inhumane nature of the government’s policy during the Vietnam War. Through the cast, t he film depict both intriguing and disturbing features in President Nixon’s secret operation in Cambodia in a bid to counter the growing antiwar movements. Among the most intriguing features of the film is its portrayal of the desert. The director employs numerous features of film production to ensure that he develops realistic scenery representing the desert. The expansive sand and the enduring setting thus come naturally. Setting is an important aspect of a film that the director achieves by shooting the film in El Mirage Dry Lake in California. An effective setting is important in film that is a pseudo-documentary. In such films, the audience demands an actual or near actual representation of the historical events. The setting thus becomes important since the audience would demand some similarity of the setting to the exact location of the historical occurrences. The most disturbing feature of the film is the maltreatment of the minority group by the government officers. T he setting is harsh as the heat becomes unbearable, they lack basic needs such as food and water but must run for their lives in the expansive sand and soaring heat of the desert. It becomes ironical that the government of the United States a country considered the most civilized and with vibrant civil right groups would permit such inhumane treatments of people without

Ethical Theories and National Security Essay Example | Topics and Well Written Essays - 1250 words

Ethical Theories and National Security - Essay Example In act utilitarianism, opinions of function are involved straightforwardly and openly to every option of the state of affairs. Consequently, the operation of performance bringing the finest and excellent effect is regarded as correct. Opinions of function in rule utilitarianism are incorporated in the determination of resolutions of the strength and legitimacy or ethical behavior (White and Klein 33). Therefore, in rule utilitarianism, an action is regarded as correct and acceptable or erroneous in regard to whether ethical behavior was involved or not. Deontological theories are principled assumptions creating particular rules of behavior and position the significance of whether an action is correct or erroneous in accordance to the rule of law and ethical standards. Deontology theories are categorized in to monistic and pluralistic deontology. Monistic deontology was proposed by Kant and it stipulates that deeds of accomplishment in compliance or meeting the requirements of being c orrect and legitimate conducted logically and under good judgment are considered the embodiment of ethically admirable and commendable deeds. However, on a critical point of view, monistic opinions lack an approach or technique or determining solutions to a disagreement. Under monistic deontology, a common rule may congeal to become an unconditional rule. Pluralistic deontology was postulated by W. D. Ross and he asserted that certain manifestations disclose various obligations and responsibilities that lack the capacity for attachment. These obligations are generally embraced (Pera and Tonder 31). Examples of these obligations include the need not to hurt others, to assist others, and to be truthful. Ethical egoism is categorized into psychological egoism and ethical egoism. According to the psychological egoism, individual’s acts and deeds of accomplishment are abridged self-centeredness. This theory asserts that people behave in particular ways with the expectation of bene fitting from that behavior. On a critical point of view, this theory is evocative and suggestive; therefore, it is prone to being refuted. The assertions in psychological egoism are also considered wide-ranging, and they affirm a diminutive assertion towards individual deeds of accomplishment. Ethical egoism on the other hand elucidates the fact that individual deeds should be conducted on self-centeredness perspective (Shafer-Landau 194). On a critical point of view, people have varying interest and hence an individual performing his deeds in accordance to his interest may not necessarily do so in consideration of other people. Ethical egoism and utilitarianism have some similarities in that in both deeds are done in accomplishing what is preeminent to an individual. Ethical theory to live by It is of significance for an individual to be governed by the assertions of a particular ethical theory. The most favorable theory to live by is psychological egoism. Psychological egoism posi ts that an individual is motivated to act or behave in a particular manner as a result of individual believes that that particular behavior or action will bear fruits. It shows that people act according to their individual interests. We live in a competitive and harsh world. People in the modern world have been faced with difficult financial situations. Therefore, to survive necessitates that one should first according to his needs and be optimistic his/her actions

Research portfolio Paper Example | Topics and Well Written Essays - 2000 words

Portfolio - Research Paper Example Moreover, in recent decades, research evidence has demonstrated a significant association between declining levels of physical activity in children, overall increases in children's body weights, and the incidence of obesity (Goran et al., 1999). The most widely accepted hypothesis for this association is that over time cultural changes and technological advances have resulted in less physical activity and promoted a gradually more sedentary lifestyle (Goran et al. 1999; Luepker, 1999). This mirrors what is occurring in the adult population and highlights the influence that parental physical activity behaviours have on the behaviours of children (Goran et al., 1999). Clearly, physical activity plays a critical role in the prevention and treatment of childhood obesity, leading some experts to suggest that if physical activity levels were increased that the epidemic of childhood obesity would diminish or even disappear (Luepker, 1999). Research has suggests the need for family-based int erventions since families share genetic disposition as well as environments (Hill & Trowbridge, 1998). Accomplishing the task of combating childhood obesity will require that every family become committed to improving their children's physical activity habits. ... Moreover, children learn lifestyle behaviours from an early age and may be more flexible in their ability to change behaviours than adults. Many parents, however, lack knowledge about healthy lifestyle practices and/or fail to encourage or model these healthy behaviours for their children. Parents of overweight children also may tend to underestimate their child's weight and may not be as concerned about their child's physical inactivity. It is important to understand whether this lack of knowledge and/or modelling of healthy behaviours on the part of the parents are related to unhealthy practices among their children. According to Nicklas and Johnson (2004), health promotion interventions should be implemented at an age when a child is still impartial to change, which is typically prior to entrance into sixth grade. The role of the home environment is critical to prevent childhood obesity. Parents must provide a physically active environment for their children, and limit the amount of time spent in sedentary behaviours. Parental controls of television viewing can have many benefits. Research Questions The specific research question of this study is: What are the parental controls and restrictions regarding television viewing among students? Sub-questions for the study were: (a) Does the parental controls and restrictions that are being used by parents correlate with children's BMI; (b) Do parental controls differ according to the child's age? Literature Review Family Environment and Childhood Obesity The best way to significantly affect the prevalence of childhood obesity is to prevent it. Therefore, the issue of childhood obesity becomes a family affair. Families provide the primary

Argumental essay on Virginia Woolf Shakespeares Sister

Argumental on Virginia Woolf Shakespeares Sister - Essay Example Woolf points out that the basis of cultural identity and social expectations is what depicts one’s genius and outcome, as opposed to the ability to develop as an individual independently shows the main identity which one holds. The first way in which Woolf shows the difference in social status and identity as the outcome is through the definition of Judith as Shakespeare’s sister [argument by definition]. The concept is one which is related to the definition of what it means to be a woman. Woolf shows how Shakespeare easily could have gone into social circles, schooling and other areas because of the time frame and what had occurred. Woolf states: â€Å"Meanwhile his extraordinary gifted sister, let us suppose, remained at home. She was adventurous, as imaginative, as agog to see the world as he was. But she was not sent to school. She had no chance of learning grammar and logic, let alone of reading Horace and Virgil† (Woolf, 56). This excerpt defines how the di fference between men and women in the same family is dependent on social status. The identity comes from the definition of what it means to be a woman within society and how this is what sets one’s destiny. The definition of Shakespeare as well as his sister both shows how the very definition of gender is what creates the alternatives for the destiny which each reaches. The second concept which is used by Woolf is the comparison of Judith and Shakespeare [comparison]. The comparison which is made is one which is defined by the gender difference which offers opportunity. The concept is based first on how Shakespeare is the â€Å"apple of her father’s eye† (56) because of his theater and acting skills. This allowed him to walk through open doors which then sets his career in pace for writing some of the best features in theater. However, when comparing this to Judith, that had the same amount of talent, a different outcome was created. â€Å"She stood at the stag e door; she wanted to act, she said. Men laughed in her face. The manager – a fat, looselipped man – guaffawed. He bellowed something about poodles dancing and women acting – no woman, he said, could possibly be an actress† (Woolf, 57). Both genders are noted to have the same upbringing and opportunity; however, the lack of schooling and the definition of gender stop Judith from being able to go forward. However, there is a comparison between the two and what opportunities should be available. The comparison is one which becomes based on gender as women don’t have the ability to act while men have open doors to acting. This is another example of the differences in gender and how it leads to a change in identity and expectations of what should happen to the individual during their life time because of social standards. Opportunities and how this changes destiny is furthered with the expectations that are given to Judith’s life because of her g ender. [example] The example is one which shows how the changes in destiny and life path are altered according to gender. Shakespeare is immediately able to go to London to study while Judith is expected to be married and to not oppose her position in life. â€Å"But then her parents came home and told her to mend the stockings and mind the stew and not moon about with books and papers†¦. She cried out that marriage was hateful to her, and for that she was severely beaten by her father† (Woolf, 57). Woolf sets the example of what it means to be a woman and

Personal and professional growth statement with goals Research Paper

Personal and professional growth statement with goals - Research Paper Example Sub-consciously, learners teach more to their teachers than they can fathom. Another belief that I came to view as superstitious is the belief that education was designed solely for equipping an individual with intelligence. Unfortunately, this is the same thought that most people have and the truth of the matter is that this is a misguided point of view. One of the major objectives of education is to help a learner or a child realize the inborn capabilities and talents and the potential that they possess (Gardner 34). If articulated in the right manner, education will help the learner to be able to develop and nurture problem solving skills on a personal level. These are the two major realizations that have helped me grow as a person and as a future professional educator; the second being the most impactful. As discussed, the first realization that has had an impact on my way of thinking is the fact that learning is an interactive process in totality. As a classroom based educator, my number one objective should be to create a conducive classroom climate. A conducive classroom climate is one that encourages the participation of all the students in class. For example, group discussions is one of the ways that can promote a conducive classroom climate. ... School climate is based on the experiences that one gets from school life and reflects the norms, goals values, inter-personnel relationships, teaching, learning and leadership practices. As an elementary educator, my goal is to help create and develop a school climate that produces a holistic student (Hinman, 96). My second realization has helped me understand the importance of education in helping an individual to realize their in-born capabilities and talents. Through the theory of multiple intelligences, Howard Gardner explains that there are nine multiple intelligences that are present in humans (41) . These intelligences are in-built and the role of education is to nurture them to perfection for the attainment of their full potential. Linguistic intelligence is the first kind of intelligence that Gardner highlights. This is the ability of an individual to use language to express their thoughts. Most elementary students are very vibrant and proactive in speech. It is however not easy for a child to express their thoughts in a direct manner. If a child shows signs of linguistic intelligence, it is up to me as an elementary teacher to teach them how to nurture this talent and help them in development of their career. It is essential to help children grow in their linguistic intelligence because language is the most common and most accepted form of communication in the world. Another form of intelligence is logical thinking. It can also be referred to as mathematical thinking. Some children have the capabilities to understand the underlying principle of a casual system and can be able to manipulate numbers (Adsit, 67). When I become a professional educator, I will be teaching such kind of children how to use their capabilities to come up with inventions among other

Critical research paper Essay Example | Topics and Well Written Essays - 1250 words - 1

Critical research paper - Essay Example Creon judgment that Polyneices body was not to receive a proper burial brought out different characters of Antigone and Isemene. Polyneices body would be left unburied and be consumed by birds or animals (Heaney 2). Antigone and Isemene are different in their conduct as exposed in their character. Wolf (6) highlights that; Antigone has strong convictions and chooses to follow them. In contrast, Isemene is complacent and reluctant to act upon her convictions. Antigone believes that their brother should receive a proper burial by performing apposite burial rites. Although Polyneices was the aggressor in Thebes struggle, Antigone considers that he should be buried since he was a member of the family. Antigone’s actions are visualized as a reflection of her will because she defies the king. Greek women did not enjoy freedom as the men did. This is why Creon’s determination to defeat Antigone is motivated because she is a woman. There were societal structures accompanied by rules that defined the place of woman in Greek. Men were placed higher in hierarchy than women. Antigone perspective repels the stipulated gender roles because she is rebellious. Antigone breaks the rules of Greek culture by refusing to be passive. Isemene chooses to be compliant with the rules of Greek culture to avoid displeasing her customs. Isemene’s perspective on men is that they are superior to women and women should be submissive. Cultural viewpoint on men as superior to women makes Isemene believe that men should be obeyed. Isemene realizes the short falls of the Greek’s perspective on women as problematic. Creon sees his mistake and cannot apologize to a woman, because he would go against his cultural practice. The outstanding behavior of Antigone as a woman is that she defies the kings decree, yet she is a woman. Even though disobedience punishment is death, Antigone chooses to disobey Creon who is also a member of her family

Personal and professional growth statement with goals Research Paper

Personal and professional growth statement with goals - Research Paper Example Sub-consciously, learners teach more to their teachers than they can fathom. Another belief that I came to view as superstitious is the belief that education was designed solely for equipping an individual with intelligence. Unfortunately, this is the same thought that most people have and the truth of the matter is that this is a misguided point of view. One of the major objectives of education is to help a learner or a child realize the inborn capabilities and talents and the potential that they possess (Gardner 34). If articulated in the right manner, education will help the learner to be able to develop and nurture problem solving skills on a personal level. These are the two major realizations that have helped me grow as a person and as a future professional educator; the second being the most impactful. As discussed, the first realization that has had an impact on my way of thinking is the fact that learning is an interactive process in totality. As a classroom based educator, my number one objective should be to create a conducive classroom climate. A conducive classroom climate is one that encourages the participation of all the students in class. For example, group discussions is one of the ways that can promote a conducive classroom climate. ... School climate is based on the experiences that one gets from school life and reflects the norms, goals values, inter-personnel relationships, teaching, learning and leadership practices. As an elementary educator, my goal is to help create and develop a school climate that produces a holistic student (Hinman, 96). My second realization has helped me understand the importance of education in helping an individual to realize their in-born capabilities and talents. Through the theory of multiple intelligences, Howard Gardner explains that there are nine multiple intelligences that are present in humans (41) . These intelligences are in-built and the role of education is to nurture them to perfection for the attainment of their full potential. Linguistic intelligence is the first kind of intelligence that Gardner highlights. This is the ability of an individual to use language to express their thoughts. Most elementary students are very vibrant and proactive in speech. It is however not easy for a child to express their thoughts in a direct manner. If a child shows signs of linguistic intelligence, it is up to me as an elementary teacher to teach them how to nurture this talent and help them in development of their career. It is essential to help children grow in their linguistic intelligence because language is the most common and most accepted form of communication in the world. Another form of intelligence is logical thinking. It can also be referred to as mathematical thinking. Some children have the capabilities to understand the underlying principle of a casual system and can be able to manipulate numbers (Adsit, 67). When I become a professional educator, I will be teaching such kind of children how to use their capabilities to come up with inventions among other

The Crucible by Arthur Miller Essay Example for Free

The Crucible by Arthur Miller Essay The Crucible is Arthur Millers most impressive play with its subject and theme raising continuous fascination and interest throughout the world. It tells the story of the Salem witch trials of 1692, centering the attention on the effect these trials had on the Proctor family, as well as making an analogous critical commentary on the actions of the House Un-American Activities Committee (HUAC) in the 1950s. Miller initially did not aimed at depicting the HUAC hearings in the form of an old-fashioned witch trial. However, as the HUAC hearings grew more ritualistic, and more pointless, he could no longer resist. The play contains a lot of notes detailing the historical background of Salem society in the 1690s, and detailed facts regarding the actual lives of the main characters involved. Miller wanted to show that he had not made up these events, but that people really allowed such things to occur. These notes illustrate the extensive research which Miller undertook to write The Crucible. There are many details in the play which are firmly backed up by trial transcripts and other records of the time. However there are also notable details which arose from Millers imagination, like the presentation of Abigail and her lust for Proctor. The Crucible depicts how unscrupulous people, from the Putnams to the trial judges, declare the presence of evil and the Devil to harm whoever disagrees with them, not just religiously, but politically and socially. Such people assume a moral high position, and anyone who disagrees with them is deemed immoral and damned. Tituba and the children were certainly trying to commune with dark forces, but if left alone, their exploits would have bothered no onetheir actions are an indication of the way people react against repression rather than anything truly evil. But Miller does view evil as being at large in the world, and he believes that anyone, even the apparently virtuous, has the potential to be evil given the right circumstances, even though most people would not admit this. Miller offers Proctor as proof: a good man, but one who carries with him the guilt of adultery. But men like Danforth also fit this category, because they do evil deeds under the pretence of being right. In The Crucible, Miller centers this study on John Proctor, a man with an initially split personality, caught between the way in which others see him and the way he sees himself. His private sense of guilt leads him into an ironically false confession of having committed a public crime, although he later recants. What allows him to recant is the release of guilt given to him by his wifes confession of her coldness and inability to blame him for his adultery. Elizabeth insists that he is a good man, and this finally convinces him that he is. In The Crucible, Miller explores what happens when people allow others to be the judge of their conscience. Total freedom, Miller suggests, is largely a myth in any working society. Miller created his own poetic language for this play, based on the archaic language from the Salem documents. Wanting to make his audience feel they were witnessing events from an earlier time, yet not wanting to make his dialogue incomprehensible, he invents a form of speech for his characters which blended into everyday speech, an earlier vocabulary and syntax. Incorporating more familiar archaic words like yea, nay, or goodly, Miller creates the impression of a past era without overly perplexing his audience. Words like poppet instead of doll, are easily understood, just as the way he has the women addressed as Goody instead of Mrs. Miller alters various verb conjugations and tenses to conform more readily with those of the period, substituting he have for he has, or be for are and am, to give his audience just the flavor of seventeenth-century English. Speaking about the images in The Crucible, blood is a dominant image of the play, in the idea of it being equated with sexual passion, and in its association with murder. The images are initially associated with Abigail. Her heated blood leads her into a sexual liaison with Proctor, and she drinks blood to cast a spell on his wife. But the blood is transferred to the hands of the supposedly righteous judges who begin to hang innocent people. By employing historical texts, Miller attempts to project his own experience and personal beliefs without violating the truth of the historical matter he surveyed. In Millers hands the historical play becomes a vehicle for modern tragedy in The Crucible, carefully sustaining the atmosphere of the historical period but also projecting onto it the political realities of a dark age of modern American history. Works Cited Page Miller, Arthur. The Crucible: A Play in Four Acts. With an introduction by Christopher Bigsby. New York: Penguin, 1995

Keys To Success And Critical Issues Marketing Essay

Keys To Success And Critical Issues Marketing Essay Mcayain knives is owned and operated by Mark Hopper who is a Master Blade smith and experienced Blacksmith who has been in the Industry since the age of 15. Mcayain Knives will be a new venture for Mark Hopper whose main business is working on big architectural iron work for companies and home owners. Mcayain knives will be introducing a new product line of three designs of custom made knives that will target outdoor enthusiasts for example the fishermen, tactical groups and Hunters. The knives will be of high quality, tough, durable with a superb cutting edge. The knives will have edge holding abilities; this means with use they retain their sharp cutting edge and low edge wear guaranteed. The cryogenic steel making technology that Mcayain will use to make its knife is one that no other knife manufacturer is using at the present time, and will provide a knife that most outdoor enthusiasts will hopefully embrace to cater for all their needs without worry that they may have with other knives like edge holding capabilities. Mcayains marketing goal is to meet the needs of every outdoor enthusiast in the market in the future and to get their specialty knives out to every outdoor enthusiast including their target market of hunters, and fishermen. Mcayains will use pull strategy by advertising in Blade magazine, knife illustrated and Tactical knife Magazine which are the top knife magazines in the U.S on a monthly basis to drive consumer sales and brand awareness. Participating in trade shows and also driving consumers to check out their interactive website. Mcayain intends to sell 9,600 units and 10,560 units of Knives in 2009 and 2010 respectively. The units will bring sales of over one million dollars in the first year and hopefully increase at a 10% increase each year. As long as Mcayain keeps selling their knives at a steady rate then they will keep growing their profits as the years come. The most important factors for Mcayain to succeed in the business is for them to get notoriety for its quality of product being tough, offering a superior edge and having good design. With so many knife companies out there Mcayain will have to stand by their steel forging technology that provides a more superior outdoor knife that its competition and deliver the best interactive custom knives to their customers. Mcayain Knives fatal problems that they may incur would be Competition getting their technology and making similar products. Legislation of laws that may ban carrying and use of fixed blade knives. Mcayain would have to be a trend setter and move as the market moves and always be a step ahead of competition. Also a forum on their website for informing customers of existing laws and how it affects them then and how to lobby if needed. Product Mcayain specialty Knives will produce and Market a new product line of custom made knives that will target and appeal to customers, who are interested in high quality, tough, durable knife with a superb cutting edge. The knives will have edge holding abilities, this means with use they retain there sharp cutting edge and low edgewear guaranteed. Mcayain will offer designer style knives, which are not only good looking with great aesthetics but at the same time a knife that will function in any weather or climate. Through its marketing and promotion efforts, Mcayain knives will appeal to many customers who enjoy active outdoor lifestyles for example fishing, hunting and tactical exercises. The customers will have internet options that they can use to get interactive with the whole knife making process, they will have options as to what handle materials they want to use, the case materials and other accessories like fire starters and sharpening stones. Mcayain knives will offer three patterns of knives; the first one will be the skinning knife with a 3.5-inch blade, tactical life, with a 7.5-inch blade and the third one, which is a trout and stream knife with a 5.5-inch blade. The steel for the blades will be made using two types of technology mixed together, which are the old and the new. The old will be using forging techniques where steel is shaped by hammering and the new using cryogenic hardening which is using different temperature methods. These knives will have different steel finishes, one being a Teflon coating, which is a durable, non- reflective black finish which will appeal to a lot of the customers who enjoy hunting and who dont like a flashy knife. Another steel finish being offered is the tumbled finish, which is a matte, metallic finish. A mirror polish which has a high polished look and these will be targeted to customers who like shiny knifes. The last steel finish that will be offered will be the bead blasted finish, which is a satin metallic finish for all customers. As handle materials Mcayain Knives will offer black linen Micarta which is a tough durable synthetic material that is bonded together with linen cloth. This coarse texture helps for non-slip purposes and durability features. Another option will be the use of Cocobolo wood; this is a deep rich wood for those customers who want something pretty on their knife handles, paracord wrap/ carbon fiber and aluminum handles that are ductile, tough and offer non-slip features. The cases for the knives will be made from three different materials. The first one will be regular traditional leather. The next material for the cases will be Ripstop Nylon case, which is a lightweight case that packs close to the body and can be attached in different ways. The last option will be a Kydex case, which is a semi rigid form of plastic that is known to be tough and durable. All cases offer multiple hanging options, clips, leg harness and traditional belt loop. Mcayain Specialty Knives is offering its target market a product that is not being offered by the other knife companies in the business. The knives offered could withstand any climate or extreme condition and at the same time offer customers the options to build a customized knife according to their preferences from start to finish. A lot of Knives in the market which are being offered by top companies like Buck knives or SOG knives provide one or two of the options being offered by Mcayain knives. Industry Analysis The the last few years have been a time of transition for the knife industry. Forces within and outside the business have worked to reshape designs, materials and the industrys distribution channels (Calandra, B. (2006). On the cutting edge. Retrieved July 24, 2008 from http://www.sgblink.com). The fixed- blade segment of the industry, which is hunting, fishing and outdoor knives, has seen the most change. There has been increase in sales because of the new designs which use new technology, lighter, durable products with better cutting edges, (Calandra,B.( 2006). On the cutting edge. Retrieved July 24, 2008 from http://www.sgblink.com). According to ( Tabor, T.C. 2007).  January, Choosing the right hunting knife.  Countryside and Small Stock Journal,  91(1),  57-59.   Retrieved July 24, 2008, from Research Library  database) there is still the hardcore hunting, fishing and outdoor consumers who are buying the best quality, high tech knife with new steel and interesting blades and state of the art handles. With this in mind Mcayain knives as described in the product analysis will continue using the best steel and offer new designs that the outdoor consumer wants. The Knife industry continues to evolve with each passing, the outdoor market is looking at lightweight knives like water knives and durable, coated knives that can withstand a lot of water and tear, (Snow, J. 2007,  September. A Cut Above.  Review of Outdoor Life,  212(8),  78). Consumers of specialty knives are willing to spend money on a knife that will make their outdoor or everyday lives easier (Fowler, E. 2007). Knife Talk: The Art and science Of Knife Making. Iowa: Krause Publications). Many of them have multiple knives that they keep in their collections, trucks, boat or one on their belts (Fowler, Ed. (2007). Knife Talk: The Art and science Of Knife Making. Iowa: Krause Publications). Many people who are involved in outdoor activities or live in rural areas have a need for more than one knife and often make additional purchases where the initial purchase was made. A lot of business for specialty knives occurs during gift-giving occasions and when the hunting and fishing season begins (Fowler, Ed. (2007). Knife Talk: The Art and science Of Knife Making. Iowa: Krause Publications). A lot of businesses in the knife industry, even the small ones make sales in the millions each year, (Snow, J. 2007,  September. A Cut Above.  Review of Outdoor Life,  212(8),  78). Despite tight laws in knife carrying due to the senseless September 11 attacks, during which the knife industry worldwide experienced a slow in sales, knives are still selling and the knife market is here to stay with great potential for new businesses ( Kramer, B. (20   March). Buck Knives finds success through lean manufacturing.  Knight Ridder Tribune Business News,1.   Retrieved August 09, 2008, from ABI/INFORM Dateline  database). Market Summary According to Dan Bumps from Blade Magazine the average specialty knife buyer is male and between the ages of 30-70 years old, with education beyond high school. Most are professionals (23.4%), proprietor/ self employed (13.7%), Managerial (10.6%), Technical (14.8%) and Blue collar (19.3%) with other (8.4%) ( D.Bumps, personal communication, July 28, 2008) An average outdoor enthusiast owns an average of 132 knives in his collection; and has a knife collection worth 10,089 dollars; they purchase an average of 27 knives annually and spend an average of 1,473 dollars annually on their outdoor hobby (D. Bumps, personal communication, July 28, 2008). Dan Bumps from Blade Magazine continues to mention that the average household income of this industry is 84,507 thousand dollars and are willing to spend money on a knife that makes their outdoor life easier(D.Bumps, personal communication, July 28, 2008). Mcayain knives will fulfill market needs by introducing their knives to three subsets. The first sub-market is the hunting enthusiastic who comprises of roughly 15% of the total target market. These are the individuals who enjoy deer hunting and want a good working knife for dressing animals, while offering exceptional cutting edge advantage which is durable, comfortable and easy to use. The second sub-market is for those customers who enjoy fishing and comprise of another 15% of our market; these are the sports fishermen and casual weekend users on the lake. They will use the knife for cutting bait, preparing the fish (scaling and gutting) and a knife that is comfortable, light, with superb quality. The final sub-market is for the outdoor enthusiasts who make up the most of our target market at 70%. They are the customers who have to have these kinds of knives whether for show or use. They are the individuals who are perceived serious about the outdoors and use different opportunities to show their knives and skills in outdoor sports or other challenges. Market trends show that outdoor enthusiasts are after knives that are user friendly and can perform multiple tasks. Todays buyer is after as much versatility and quality as can be packed into one package (Fowler, Ed. (1998). Knife Talk: The Art and science Of Knife Making. Iowa: Krause Publications). Market trends also show that the consumer wants multi tools, which is essence is a pair of folding pliers high breed with a Swiss army pen knife. This knife has utilitarian tools such as a saw, bottle opener, screw drivers, knife blade, scissors, and files (Troy, M. DSN Retailing Today, Oct 2, 2000,, Retrieved on July 18, 2008, from http://findarticles.com/p/articles/mi_m0FNP/is_19_39/ai_66034876 ). This market is something that has been well covered by other businesses and is not something Mcayain Knives is willing to venture into because the multi tool is essentially a pair of pliers and we strive to specifically make a hard working knife. Another trend in the knife industry is the tactical knife, which is a knife you have to make do with for whatever you need it at the time, whether that means to cut a person out of a wrecked car or defend yourself from an attack (Pohl, D. (2003). Tactical knives. Germany: Krause publications). This is going to be close to 50% of Mcayains Market. It is the fastest growing portion of the knife market today. According to blade magazine, 82% of consumers will increase or maintain knife buying level over the next 12months. There is potential Market growth in this knife industry that will come from new products, not old (Calandra, B.( 2006) On the cutting edge. Retrieved July 24, 2008 from http://www.sgblink.com ). Calandra says that this new growth will come from Outdoor recreationalist and not just from traditional hunting and fishing categories. The Competition Three companies lead the target market that Mcayain knives are venturing into. Primarily Buck Knives command the majority of all the recreational knife market in every genre. This for Mcayain knives would be like trying to topple coca cola but to steal 1% of their market would mean a huge profit to Mcayain. Buck knives competitive advantage lies in their over 100 years of knife making and 35million dollars in sales in the fiscal year of 2007 according to Hoovers(Buck Knives Inc. (July 15th). Retrieved July 23, 2008, from Hoovers Company Records  database). SOG knives are the second largest competition for Mcayain knives. SOG originally stood for Studies and Observation Group, an elite joint services military group designed for covert operations in the Vietnam War. Sanctioned to develop and purchase their own equipment, SOG created a knife for use in one of the harshest environments in the world. (SOGKnives, Retrieved July 23, 2008 from http://www.sogknives.com/store/index.html). SOG has a well established specialty market, they provide consumers with good quality products that have been brutally tested and designed by top military weapon designers (Hartnik, A.E. (2005). The Complete encyclopedia of Knives. New Jersey: Chartwell Books). SOG has an added advantage of having contracts with several areas of the military providing them with edged tools that can be used in combat situations or outdoor recreation. Cold Steel knives are the third largest competition for Mcayain knives. They are very meticulous in making their knives, there choice of metal is very specific and their hardening and tempering process is chosen for their superior qualities in cutting abilities and blade strength. Their steel is specially made; all their blades are forged and cryogenically hardened which provides them with a very innovative and technologically advanced process which most knife manufacturers have deemed too complicated and expensive to undertake (Pohl, D. (2003). Tactical knives. Germany: Krause publications). Cold steels market share includes the martial artist which opens up a totally untapped market by Mcayain Knives. Another added advantage is that cold steel offers San Mai III, which is laminated steel used in making their larger knives, tougher, more flexible and virtually unbreakable while still retaining their high quality cutting edge. No other knife manufacturers offer this because it is too complicated to do.( Pohl, D. (2003). Tactical knives. Germany: Krause publications). Future competition for Mcayain knives comes from Diamond Blade Company. This company is an up and coming company whose innovation in cutting edge technology has taken the knife industry by surprise (Knives Illustrated, 2008, Retrieved July 23, 2008, from http://www.knivesillustrated.com/ ). They have spent the last five years developing a way to create differential hardeners in their knives and improve the edge holding ability exponentially from traditional knives. Diamond Blade Company has managed to develop steel that is over 300% more wear resistant than conventional D2 steel but still flexible enough to bend at 90 degrees without breaking, which ensures a superior knife(Knives Illustrated, 2008, Retrieved July 23, 2008, from http://www.knivesillustrated.com/ ). Keys to success Critical Issues There are several things that Mcayain knives need to do to succeed:- Mcayain needs to get notoriety for its quality of product being tough, a superior edge and having good design. This will be done by editors of magazines having the product for destruction testing. Mcayain needs a superb advertising strategy that brings awareness of the quality and diversity of its products. This would be both in print media and electronic media targeting not only the conventional knife user for example the hunters, fishermen but also cyclists, gun collectors, golfers or runners who might be interested in a specialty knife. Mcayain will need to design and produce products that meet market demand. Mcayain has to pay attention to the following critical issues:- Constantly monitor customer satisfaction, ensuring that the growth strategy will never compromise service and satisfaction levels. Mcayain has to establish itself as a market innovator that listens to its customers desires and needs. Mcayain needs to pursue controlled growth that dictates that all expenses will never exceed revenue base, this will help protect against recessions. Marketing strategy Mcayain has a limited budget, so the marketing strategy will be simple. Mcayains goal is to meet the needs of every outdoor enthusiast in the market in the future and to get their specialty knives out to every outdoor enthusiast including their target market of hunters, and fishermen. Developing visibility and brand equity is the key. To do so, Mcayains will use pull strategy by advertising in Blade magazine, knife illustrated and Tactical knife Magazine which are the top knife magazines in the U.S on a monthly basis to drive consumer sales and brand awareness. Participating in trade shows and also driving consumers to check out their interactive website. Mcayain is offering three knife patterns, the skinning knife with a 3.5-inch blade, tactical knife, with a 7.5-inch blade and the third one, which is a trout and stream knife with a 5.5-inch blade. The pricing structure of the knives is based on a tumbled finish blade and a cast aluminum handle in a rip stop nylon case. The basic price for the skinner is 130 dollars, trout and stream price is 140 dollars and the tactical knife will be 150 dollars. Additional blade finishes, additional handle materials and case options are add- ons that will increase the price of the knives according to customer needs and preferences. Using its interactive internet site, Mcayain will offer consumers chances to win free custom made knives by having competitions on who will introduce the most customers to the site, discounts for customers who purchase knives on a regular basis using their customer database to increase and drive sales. Marketing objectives The Knife Industry is a very competitive industry which is always changing. It is vast and diverse with many different levels of businesses from the large manufacturer to the single custom maker. Over the next three years Mcayains is targeting a Market share of roughly 2%. This may seem as a small percentage but in actuality it will give Mcayains a profit in the millions. Considering our main competitor Buck knives Inc, made $35 million in sales in 2007, and just to claim 2% of their Market would give Mcayains a profit of $700,000. This would just be one of the competitors Market share not including the rest. This will be done by Maintaining steady growth in each month by developing new products and features and allowing the customers to have more influence in the creation process of their knife. Also Mcayain will grow through increase in new customers who are turned into long-term customers. Financial Objectives Table 1: Production cost for Mcayain Tactical Knife (Most Expensive in the line) Manufacturing cost $ D2 Steel 6 Aluminum Handle 1.50 Handle Bolts 3.50 Rip stop Nylon 1.50 Press studs .75 Drill bits 2 Carbide chip 5 Ceramic belt Forging time:- 5minutes Machining of blade:-30minutes Sharpening:- 15minutes Heat treating :- 10 minutes 7 1.70 10 5 3.40 Machining Handle:- 10minutes Making case:- 30 minutes Assembling parts:- 5minutes Power TOTAL COST 3.40 10 1.70 20 82.45 The price unit of a tactical knife is $150; it costs Mcayain $82.45 to manufacture it. Advertising, Insurance and Workshop Rent are ongoing monthly expenses which equate to $7640. From the Manufacturing costs calculations, Mcayain can make 800 knives a month this divided into the ongoing monthly expenses gives an additional cost of $9.55 per knife. The total production cost for a knife is 82.45+ 9.55= $92.00 This gives Mcayain a profit of $58.00 per unit. This is a profit Margin 38.7% Mcayains major in-house expenses would involve new dyes for the forging process, CNC programming for machining centers for blades and handles. The dyes would cost $2,000 a piece per design ($6,000). CNC programming would cost $1,000 per design ($3,000). This would be a total of $9,000 in expenses. Taking our profit of $58.00 per unit and dividing into our total expenses of $9,000 we would need to sell 155 units to make profit. Mcayain would expect to be profitable within two months of advertising. Positioning Strategy The knife Industry is quite competitive and always changing, in order for Mcayain to obtain a good market share it should create PODs (points of differences in their knives. The number one thing going for Mcayains knives is the superior quality of steel and the cryogenic way of forging it that no other knife company is doing right now. As a web-based company it will offer interactive features that the customer can get involved in. Customers will be able to go in and design their knife from scratch to finish and change features as they wish and Mcayain will custom make the knives according to the customers preferences and mail it to them. Mcayain intends to keep up with customer needs and add new features and interactive capabilities to their Website and Knives. Marketing Mix Mcayain intends to use more than one marketing channel to increase market coverage and decrease any channel costs that they may incur. To do so they will use a multi-channel market system (Kotler, P., Keller, K.L. (2008).Marketing Management, 13e. (p.468-470). Upper Saddle River, NJ: Pearson Prentice Hall). The company will use direct marketing by selling all its 3 kinds on knives on line. The customer as mentioned before will be able to design their knife from the first stage to the final stage according to their preferences. If customers do not want to custom make their own design then they will have options to simply buy the ready-made knives. Customers will be able to go online, read reviews and get every detail of information about the knives. If they have any questions they can either email write or call and customers will be able to order knives through mail and phone. Advertising is one of the major channels that Mcayain intends to use and spend a lot of money on in pushing their product and creating brand awareness. Mcayain intends to advertise in the top three Knife magazines in the US market which are, Knife Illustrated, Blade Magazine and Tactical Knifes. The advertising cost for a 4 color full page advertisement is going to cost Mcayains a total of $ 10,920 a month in all three publications. Mcayain intends to send samples of their knives to Knife magazine editors, outdoor teams and Military tactical teams to test their product. Mcayain believes their product is superior and will sell itself through these channels. Word of mouth will help spread the word about the knife and hopefully drive customers to the Internet site. The company will use the magazines advertising to promote sales by offering customers to send in design ideas and vote on the best, and whoevers design gets chosen receives a free custom made knife. This will drive traffic to the site and hopefully get Mcayain some sales. Mcayain also plans to attend craft/ trade shows to show case their knives to all the knife enthusiasts attending. In the US a lot of knife shows are held throughout the calendar year. This will introduce the knives to any new potential customers and anyone else who would be interested in knowing about the Knives. Financial, Budgets and Forecasts The following sections provide the breakeven analysis, sales forecast, and expense forecast for Mcayain Knives. As a benchmark Mcayain knives will use the Tactical knife pricing to calculate its profit and loss because this is the more time consuming of the three designs, so the comparable percentages or profits of the knives are the same which is 38.7%. 12.1 Break Even Analysis With an estimated fixed cost of $445,640 for, 2009, the breakeven is: Break Even = Total fixed costs/ Unit contribution= 445,640/ 58 =7684 units. Mcayain Knives targets to sell 9,600 knives this comes from calculating how many knives they can make in a year. (800* 12). Therefore the profit for 2009 becomes: Profit = (9,600* 58) 445,640) = $111,160 The calculations are same for years 2010 and 2011. Table 2 shows the break even and profit for the next three years. Table 2. Break even and profit Impact for the next three years. Year Units sold Fixed costs Break Even Profit 2009 9,600 knives $ 445,640** 7684 knives $111,160 2010 10,560 knives* $ 436,640** 7529 knives $175,798 2011 11,616 knives* $ 436, 640** 7529 Knives $237,046 **Fixed costs are estimated for all three years. * Units sold for 2010 and 2011 are estimated assuming 10% market increase every year. 12.2 Sales Forecast Table 4 provides the sales forecast for the next three years for Mcayain Knives. Sales for 2009 are calculated using the following equation: Sales= Price per unit* units sold= $ 150 * 9,600 knives = $1, 440,000 Table 3:- Sales forecast for the next three years. Year Units Sold Price Per Unit Sales 2009 9,600 units $ 150 $ 1,440,000 2010 10, 560 units $ 150 $ 1,584,000 2011 11,616 units $150 $ 1,742,400 12.3 Expense Forecast Table 4 gives the expense forecast for the next three years. Expense for 2009 is calculated using the following equation:- Expense = (variable cost per unit * units sold) + fixed costs = ($92 * 9,600) + $445,640 =$1,328,840 Table 5:- Expense forecast for the next three years Year Units sold Variable cost per unit Fixed costs Sales 2009 9,600 $92 $445,640 $1,328,840 2010 10,560 $92 $436,640 $1,408,160 2011 11,616 $92 $436,640 $1,505,312 Marketing and Sales Organization As of right now Mcayain Knives has no sales or Marketing force in the Organization. The manager/ Owner of Mcayains, Mark Hopper intends to do all the initial Marketing of the product by attending trade shows, dealings with knife magazines and sales pitches to any potential clients. The reason for this is that all the other staff are production staff except for the secretary who makes sure all knife orders are fulfilled and shipped to customers. Mark Hopper who designed and developed the products and the processes that involve in making the knives, feels that his knowledge and experience of theses knives puts him in the best position to communicate the qualities and the designs to his future clients. Therefore he is the best for Marketing Mcayain Knives. In the future Mcayain Knives would like to have a specialized team of people who move upward from their original production positions into sales, management and product design and development positions. This will give the staff in these positions in-depth knowledge of the production processes and the product, which will aid them greatly in their new roles. Contingency Plan Mcayain knives is versatile enough to move with the trends of the market as well as being a trend setter. This is due to the fact that coming up with a new product would only be a $10,000 investment in CNC programming, tooling and die making. Right now Mcayain knives produces only fixed blade knives rather than folding knives or multi-tools, so it does not cover all aspects of the knife market, this could be seen as only having a single sale strategy. Another risk could be caused by legal legislation outlawing the carrying and use of knives; this would have a detrimental effect on Mcayains market. Competition is always a concern; this is because it is very simple in the knife industry to take someones idea and develop it further. To minimize the Market moving and Competition, Mcayain Knives has to be a trend setter in the interactive designs of knives. They have to make sure their products are always exceptional and constantly developing. Keeping the customers excited in what they will do next. For legislation laws Mcayain Knives intends to open a forum on their website informing people of proposed legislations and possible movements within the law.