Article Critique on Facebook's future Essay Example | Topics and Well Written Essays - 1000 words

Article Critique on Facebook's future - Essay Example Market expectations regarding buyouts, development of a Google-like search engine or a new smart phone have been slashed as minor developments such as adding features seem to be at the epitome of the company’s business strategy at the moment. Nevertheless, the unprecedented success of the user-centric business model of Facebook and its latest foot forward into the mobile industry are major factors that shall shape the future of Facebook. Facebook has truly revolutionized the field of social networking and the way in which millions of users across the world can communicate for free with each other and share their interests, hobbies, activities etc. This is nothing less than a powerful customer database that keeps track of the demographics, psychographics and geographic traits of its customers. However, the collapse of Facebook’s stock has put tremendous pressure on the future of the company. This is because the market had been expecting something revolutionary such as an acquisition, creation of a Smartphone or the development of a search engine similar to that of Google. The announcement of the Graph Search feature and the absence of scope for revenue generation through it, however, shunned these expectations and the share prices fell.This suggests how Facebook’s future is largely hinged with its ability to offer either paid content or attract sufficient advertisers that enable the company make high profits. At the epitome of Facebook’s business model is the fact that the company offers data compilation and acts as a database of users is more significant than the motive of money creation (Eichenwald). Enhancing the financial strength of the company, therefore, requires establishment of newer business models. Furthermore, using the Facebook database as an advertising medium such that the site becomes attractive enough for advertisements remains a challenge. Most ads on the web require users to click on an item to purchase it. However, since Facebook’s business model was not based on immediate sales, it would remain a challenge to incorporate such ads. Even if the company did go ahead with these ads, it is difficult to predict how they would be compatible with the social networking feature offered by the company. Companies such as Google manage to generate ads by using the pay-per-click model where, once users indicate their willingness to buy an item through the search engine, they are flooded with ads (Eichenwald). This, however, remains a remote possibility for facebook. The most intriguing question perhaps is how to use the personal data that is uploaded by users almost every minute onto Facebook? This has, to some extent, been answered by the buzz marketing generated by Facebook Pages whereby advertisers interact one-on-one with customers and learn from their feedback. As opposed to Google that fulfilled customers’ demands, Facebook is stimulating demand (Eichenwald). A major leap in Facebookâ €™s success was brought on by its famous mobile advertising platform where advertisements could be placed in users’ newsfeed (Eichenwald). This allowed ads to go mobile rather than being just restricted to laptops. Also, this has been a breakthrough compared to typical banner ads which interfered with users’ online experience. Even though the net-positive results of having this feature favored its existence, various criticisms have surrounded it. The most important concern is that users are bombarded with advertisements which, sometimes, translates into fewer posts regarding friends compared to posts regarding ads. This puts off majority of users and

Goals of Linguistic Essay Example for Free

Goals of Linguistic Essay Mr. 1. Introduction 1. 1. Approaching the issue The task of setting out (to use a neutral word) the goals of a human activity may be approached in a variety of ways depending on conditions such as who is involved in the activity and who has the power to determine the goals. In the case of the goals of a scientific discipline, the question may, in principle, be approached by established scientific methods: * Deductive approach: The highest and most general goal is taken as an axiom, more specific and lower-level goals are deduced from it. * Inductive approach: By methods of the sociology of science, the goals actually pursued by scientists may be ascertained; by sociological methods, it may be ascertained what goals a community thinks should be pursued by the sciences that it entertains. The deductive approach suffers at least from the following shortcomings: * The postulation of the highest goal is itself outside the scope of science. * Clean deduction is only possible in the logical disciplines. What is called deduction in (the rest of) philosophy, the humanities and social sciences is really informal and heavily dependent on the interpretation of words. The inductive approach suffers at least from the following shortcomings: * Just like other people, scientists occasionally pursue selfish or idiosyncratic goals, which a purely inductive approach would not be able to separate out. * The extra-scientific members of a social community – be they politicians or citizens – have limited presuppositions of making a rational contribution to the discussion of the goals of a science, lacking both knowledge and experience of the nature and possibilities of scientific work and presuppositions for appreciating the spiritual side of objective knowledge (see below). On the basis of available evidence, it is safe to say that few of them can distinguish between scientific insight and technological â€Å"progress†. Thus, if one wants at all a scientific approach to the problem of the goals of a discipline, one would have to combine – as usual – deductive and inductive methods, hoping that they will compensate for each others shortcomings. It would certainly be reasonable to do this scientific work (from time to time). However, it has apparently not been done. I will therefore abide by taking a common-sense approach to the problem, informed both by some epistemology of linguistics and by some experience with linguistic work. 1. 2. Fundamentals Like any human activity, linguistics has a place in a teleonomic hierarchy (see teleonomische Hierarchie) which is headed by its ultimate goals. Science is the pursuit of objective knowledge/understanding (Greek episteme, German Erkenntnis). The attainment of such knowledge is its ultimate goal. This goal is itself subordinate to the goal of human life, which is the improvement of the conditio humana. It is in the nature of human cognition – as opposed to Gods cognition –, that it can be fully achieved only in communication. To say that the goal is objective knowledge is therefore almost tantamount to saying that it is rational communication. This rephrasing also serves the purpose of avoiding a static conception of ‘objective knowledge’. In the more specific discussion below, the role of communication in the achievements of the goals of a science will come up again. Understanding has two sides, a spiritual and a practical one. * On the spiritual side, the human mind is enriched if it understands something; and this in itself is a contribution to improving the conditio humana. * On the practical side, understanding something is a presupposition for controlling it. Controlling1 the world in which we live is another contribution to improving the conditio humana. Some sciences make a stronger contribution to the spiritual side, others make a stronger contribution to the practical side. This is the basis for the distinction between pure and applied science. Linguistics is the study of human language. Understanding this object has a purely spiritual aspect, which constitutes what might be called â€Å"pure linguistics† and what is more commonly called general linguistics. It also has a practical aspect, which concerns the role of languages in human lives and societies and the possibilities of improving it. This epistemic interest constitutes applied linguistics. Given the divergence in the epistemic interest of pure and applied science, there can be no universal schema by which the goals and tasks of a science should be systematized. As discussed elsewhere (see Wissenschaft), there is a basic distinction between logical, empirical and hermeneutic approaches. Linguistics shares components of all of them. Here we will focus on the tasks of linguistics as an empirical discipline. For such a discipline, the main tasks are: 1. elaboration of a theory of its object 2. documentation and description of its object 3. elaboration of procedures for the solution of practical problems in the object area. In what follows, the main goals of linguistics will be characterized, at a general level, according to this schema. 2. Theory: the nature of human language The spiritual aspect of the human understanding of some object is realized in the elaboration of a theory of that object. In this respect, the task of linguistics consists in the elaboration of a theory of human language and its relation to the languages. Its most important aspects include * the structure(s) and function(s) of human language and languages * the relationship between unity and diversity of human languages * linguistic change * acquisition of ones native language In characterizing the nature of human language, linguistic theory also delimits it against other kinds of semiosis, both synchronically in the comparison of spoken and written languages with sign languages, whistling languages and, furthermore, with animal languages, and diachronically in the comparison with primate semiotic systems from which human language may have evolved. 3. Empiry: documentation and description of languages As recalled above, linguistics is (among other things) an empirical science. In such a discipline, there is a necessary interrelation between the elaboration of a theory of the object and the description of the object; one informs the other. Furthermore, since speech and even languages are volatile, they have to be documented. The tasks of linguistics in this area may be systematized as follows: 1. language documentation: recording, representation, analysis and archiving of speech events and texts that represent a certain language 2. language description: 1. the setting of the language * ethnographic * social/cultural * genealogical 2. the language system: * semantic system: grammar, lexicon * expression systems: phonology, writing The documentation of a language must be such that people who do not have access to the language itself can use the documentation as a surrogate for as many purposes as possible. In particular, it should be possible to develop a description of a language on the basis of its documentation. The description makes explicit the meanings that the language expresses and the functions it fulfils – what it codes and what it leaves uncoded –, and represents the structure of the expressions that afford this. It does all of this in the most systematic and comprehensive way possible. Such a description may be used for a variety of purposes, most of which are mentioned below in the section on applied linguistics. Both documentation and description take the historical dimension of the object into account. That is, in the synchronic perspective, they are systematic, while in the diachronic perspective, they are historical. 4. Practice: application of linguistics The daily use of language for communication and cognition is replete with all kinds of tasks and problems that require science for a proper solution. Some of them are: * compilation of grammars, dictionaries and text editions for various purposes * native and foreign language teaching * testing of linguistic proficiency * standardizing and planning languages * devising and improving writing systems * development and maintenance of special languages and terminologies * analysis and alleviation of communication problems in social settings * diagnosis and therapy of aphasic impairments * intercultural communication, translation and interpreting * communication technology: speech technology, automatic speech and text production and analysis, machine translation, corpus exploitation The descriptions produced in â€Å"pure† linguistics – not only descriptive linguistics, but also socio-, psycho-, neuro-, ethno- etc. linguistics – are exploited for the formulation of technical procedures by which tasks arising in the fields enumerated may be solved. And contrariwise, the demands arising from those practical fields are taken as challenges by theoretical and descriptive linguistics to produce theories and descriptions that respond to them. 5. Methodology: epistemological reflection and working tools The nature of the goal of science – objective knowledge – requires the elaboration and testing of methods by which putative knowledge may be attained, verified/falsified and applied in the solution of practical or interdisciplinary problems. * The epistemological side of this activity is a stock-taking of the particular nature of the activity of the linguist, its goals, conditions and possibilities. There will be reflection on the logical, empirical and hermeneutic nature of the object of linguistics and the approaches appropriate to each facet. * The operational side of methodology is the elaboration of particular methods within such a methodological frame of the discipline. Given the interplay of specific aspects of the linguistic object with specific problems and purposes, specific sets of methods may be developed to deal adequately with such aspects of the object, to solve such problems and serve such purposes. This involves * in the deductive perspective, the operationalization of concepts and theorems and the elaboration of tests * in the inductive perspective, the elaboration of standards of representation of linguistic data and of tools for processing them. While a contribution from general epistemology may be expected for the epistemological side of linguistic methodology, its operational side is entirely the responsibility of the particular discipline. Its status as a scientific discipline crucially depends on its fulfillment of this task. 6. Cooperation: interdisciplinary fertilization. The articulation of science into disciplines is, first of all, a necessity of the division of labor. As observed above, a particular discipline is constituted by the combination of an object with an epistemic interest. The object is just a segment of the overall object area susceptible of scientific insight, the epistemic interest depends on all kinds of factors, and the combinations of these two elements are consequently manifold. In other words, no discipline is autonomous and self-contained. The contribution that it makes to human understanding can only be assessed if it is compared and combined with other disciplines. The theories developed by a discipline must define their object in such a way that it becomes transparent where they leave off, i. e. where the interfaces for the combination of related theories are. And they must be formulated in such a way that non-specialists can understand them and relate them to the epistemic interest pursued by them. Thus, a linguistic theory has to make explicit what it purports to cover and what not – for instance, only the linguistic system, not its use –; and linguists should say what they think is required for taking care of the rest. Moreover, the products of linguistic description and documentation must be represented in such a way that non-linguists may use them. For instance, there must be * grammars usable by foreign language curriculum designers * semantic descriptions usable by ethnographers * models of linguistic competence testable by neurologists * formal grammatical descriptions usable by programmers. Finally, linguistics must be capable of and receptive in taking up insights and challenges from other disciplines. For instance, * phonological concepts must be related to phonetic concepts * models of linguistic activity must be inspired by findings of psychology and neurology * models of linguistic competence must be able to account for the performance of plurilingual persons. Interdisciplinary cooperation is the touchstone of the communicative capacity of a scientific community. A discipline that can neither inspire other disciplines nor be inspired by them gets isolated and unnecessary. 7. Conclusion Above, five areas of goals of linguistics have been identified: 1. Theory: the nature of human language 2. Empiry: documentation and description of languages 3. Practice: application of linguistics 4. Methodology: epistemological reflection and working tools 5. Cooperation: interdisciplinary fertilization These goals do not belong to the same level. Goal #1, the elaboration of a theory of its object, is the highest goal of any science. As already mentioned, goal #1 is interdependent with goal #2, because a theory of an object area presupposes its proper description, and a proper description presupposes a theory on which it can be based. Furthermore, the production of documentations and descriptions is a service to the society. This is even more true of goal #3: The solution of daily-life tasks and problems is a practical contribution to the improvement of the conditio humana. It has to be done by someone, and if it is done by the discipline that has the relevant know-how, it is both better for the solution of the problem and better for the social standing of the discipline. Finally, the demands emerging from extra-scientific practice may feed back into the content and form of descriptions. Goals #4 and #5 are more science-immanent. Neither the elaboration of a methodology nor interdisciplinary cooperation are anything that would be of direct relevance outside a scientific context. They are, however, preconditions for the attainment of goals #1 – #3. As said before, no serious theory can be developed, no adequate descriptions and documentations can be produced, and no practical problems can be solved, without an arsenal of pertinent methods and without a systematic interchange with disciplines that partly share the object area or the epistemic interest.

Johann Sebastian Bach Essay -- Essays Papers

Johann Sebastian Bach Johann Sebastian Bach was born on March 21st 1685. He is the son of Johann Ambrosius. For many years, members of the Bach family had held positions such as organists, town instrumentalists, or Cantors. When Bach was eight years old he went to the old Latin Grammar School. He was taught reading and writing, Latin grammar, and a great deal of scripture, both in Latin and German. The boys in the school formed the choir of the St. Georgenkirche. This also gave Bach an opportunity to sing in the regular services, as well as in the nearby villages. He has an uncommonly fine treble voice. During this period Bach attended the Gymnasium of Ohrdruf, which had become one of the most progressive schools in Germany. He had made great progress in Latin, Greek, theology, and had reached the top form at a very early age. It was his excellent soprano voice that found Bach a position in the choir of the wealthy Michaelis monastery at Luneburg, which was known to provide a free place for boys who were poor but had musical talent. At the end of 1703, Bach took up his post at the small town of Arnstadt. He was no doubt thrilled about having his own very large organ of two manuals and twenty-three speaking stops. He also had the responsibility of providing music for his own congregation. In 1707 Bach went to Muhlhausen to take up the post of organist to the town. Unfortunately, a quarter of the whole town was hit by a...

Origins of World War 1

September 5, 2011 Origins of World War 1: Compare and Contrast During the twentieth century Europe seemed to enjoy a period of peace and progress. But below the surface several forces were at the work and would lead Europe into the Great War. World War 1 was the mayor conflict that made its appearance in the beginning of the twentieth century. As we read in â€Å"The origins of the first World War† by Ruth Heing and in â€Å"The Iron Dice: World War 1† by John G. Stoessinger, World War 1 began in 1914 it had many countries involved but not all of them entered at the same time. At the beginning of this war there were two sides to choose from. The triple entente that was unified by Great Britain, France and Russia; Later called the Allied Powers and also they included Italy. The other Alliance was the Triple Alliance between Germany, Austria-Hungry, and Italy; later on called the Central Powers whom instead of Italy who had join the Allied Powers, Turkey join this alliance. Although both chapters attempt to explain the origins of World War 1 they differ in various aspects. In the Reading â€Å"The origins of the first World War† by Ruth Henig, it is stated that cause of the war was the system. The system that was managed before the war was conformed by MAIN; which stands for, Militarism: Every country in Europe except for Great Britain had conscription, which means that every men over 18 years old should register for the army; The conscription plan resulted because as the time was going by all of the countries in Europe had a great growth in their military power; Also they were working on arms race, which means that they were developing new arms, the country that was the most benefit was Germany. MAIN also stands for Alliances: Alliances were a key concept because the alliances began the conflict in Sarajevo, if it weren’t because they had a close relationship with Germany this conflict would have been local, therefore Russia and Germany and later on France and Great Britain would had not participate. There would not have been a world war. The third letter in MAIN stands for Imperialism early twentieth century saw a great deal of colonization of Asia and Africa by European powers, each trying to colonize this lands. These colonies funded a great part of the ruling countries’ economies and expansion became necessary and desirable to advance the glory and the wealth of each European power. The last concept N stands for Nationalism, which means the identity that the government or the rulers created towards their population so they were proud of their country and wanted to fight for them. Through out the reading of â€Å"The Iron Dice: World War 1† by John G. Stoessinger, we are able to appreciate that it perfectly explains that the causes of world war 1 were attributed to the people in control. It perfectly examples that the lack of self-confidence in the leaders, the wrong perception on their adversary and specially the lack of empathy that was based on personal decisions, not based on facts but fears were the causes of the war. The reading is perfectly stating it in the following quote: â€Å"The Kaiser was indeed to blame. His flaw was both moral and political, for his form of loyalty demanded sacrifice beyond himself. It offered up the German nation, and it emboldened the senile monarchy of Austria-Hungary o take a desperate gamble†¦. What is closer to the truth is that he permitted other to rattle and ultimately use the saber for him†(p. 4-5). The lack of self-confidence is stated in the last sentence, he preferred that other people made decisions; it also states that he offered up the German nation because Archduke Franz-Ferdinand was a close friend. Between these two chapters we can distinguish that both chapters state that the fault of the origins of war was of Germany. In the second reading we can see this in the following quote: â€Å"succumbed to a power he had not reckoned with: the power of Fate; had not been for that, the war would never have started† (p. 4); and it is also clearly shown on the first reading when it is stated that if it weren’t for Germany who intervene in the conflict of Sarajevo, therefore there wouldn’t exist a war. There are not many similarities between these two texts, but different perspectives of presenting the information. In these two chapters it is clearly marked that the contrast between each other relies on the justification they give to the origins of war; the points of view stated in each chapter are related to different points of view. In the first reading â€Å"The origins of the first World War† by Ruth Henig it is clearly marked that the problem was the system failure. And as it is stated in the second reading â€Å"The Iron Dice: World War 1† by John G. Stoessinger, â€Å"Mortals made these decisions. They made them in fear and in trembling, but they made them nonetheless. We can infer that in this reading the ones to blame are the ones that were in control of the country: the leaders. Another difference between these two chapters is how the information is managed in the first reading the type of writing is strictly informative and in the second lecture it is more like a critique as we can see in the quotes that are stated in paragraphs before. In the second reading it is show n the relationship between leaders in a level where they interacted and send telegrams to each other; which it is not shown in the first reading. In conclusion I find more interesting the contrast between these two readings because that is the whole point of history; Specially in the causes (origins) of war can and must be shown from different perspectives. The reading I found more accurate through the reading is â€Å"The Iron Dice: World War 1† by John G. Stoessinger, because in my opinion the ones who have control of the system are the â€Å"mortals†, therefore they had in their hands the power to debilitate the system and stop the war from happening. Even if the system (MAIN) went out of control the ones how had the decisions to stop it in there hands where the leaders.

The Negative Effects of Tobacco

The nicotine can be consumed by chewing tobacco apart from smoking and sniffing . The article provides insight into the hazards of chewing tobacco . If you believe that only smoking is injurious, certainly not. Any form of nicotine consumption is injurious. Tobacco is bad for health, no matter in what form you take it the ill effects are always there. Tobacco are leaves of plant that are used in dried form, they are high in nicotine and consequently addictive in nature. Tobacco can be taken in the form of: Chewing Snuff Smoking. The high content of nicotine makes it very addictive, once a person gets addicted to smoking, chewing or sniffing it becomes difficult to leave it. At times efforts fail and person goes back to taking tobacco. Chewing of Tobacco Chewing tobacco also known as smokeless tobacco is equally bad as smoking. It is a myth that chewing is not as harmful as smoking. Chewing tobacco is made of tobacco, nicotine, sweeteners and chemicals. The continuous chewing process gives a constant high to the person. This high leads gives temporary relief from stress and anxiety. Small temporary relief leads the person to use it frequently and before the person realizes he is addicted. Effects of Chewing tobacco leads to numerous side effects, which can be internal or external. The main harmful effects of tobacco are Erodes Tooth The ingredients of tobacco consist of gravels, sand, and other harmful chemicals that erode the enamel of tooth. Continuous chewing leads to early loss of tooth. Early Decay Of Tooth Chewing leaves small particles in tooth that forms bacteria and plaque, it harms enamel and gums, which leads to decay of tooth. Gum slump Chewing leads to decomposing of gums, the gums get infected and the grip on tooth loosens which exposes the sensitive area of tooth. Bad Breadth There is nothing as bad as bad breadth of a person, they are major turn off for people around them. The long-term habit of chewing and spitting is unacceptable and looks indecent. Affects Eating Habit Eating habit of people who chews tobacco tends to be unhealthy, continuous chewing affects the taste bud and the sensitivity of them decreases. This leads to an increase in intake of more salt, sugar and spices in food as he feels a bland taste in his mouth. The above effects of tobacco is just the beginning of trouble for people who chew, it has more deep rooted and life threatening effects. Chewing of tobacco has major or near to fatal effect on addicted people. The major areas where they proved to be fatal are: Damage to tongue, jaw and lips Lung Cancer Oral Cancer Damage to tongue, jaw and lips As mentioned above chewing leads to the early decay of tooth, bad breadth, damaged gums and falling of tooth. The addiction of tobacco affects the area around the mouth. The tongue and jaws face the following problems: Dis-coloring of lips and lip cancer Sore Throat Difficulty in movement of jaws and tongue Rashes or irritation on tongue Burning sensation on lips and tongue Oral Cancer Continuous chewing process leaves infectious juices on tooth and lips. These develop in white patches that can be considered as an early symptom of oral cancer. People who indulge in tobacco chewing have higher risk of oral cancer to people who take alcohol. The most infected area in oral cancer is the tongue and the area below the tongue. The cancer slowly spreads to cheeks and throat. Though it can attack any part lips, tongue, upper and lower mouth, the cheeks, or gums and esophagus. It is very important to go for early diagnosis as soon as one feels suspicious. Lung Cancer Chewing tobacco leads to oral cancer but it is not the end of it can spread the disease in lungs and linings of stomach. Reports show that 90% of lung cancers are cases of people who either smoke or chew tobacco. Destructive agents termed as carcinogens in tobacco injure the cells in the lungs. Over a period of time, these spoiled cells may develop into lung cancer. Dipping tobacco is a way to take nicotine into your system without smoking. It is in essence a smokeless tobacco. You do not chew on it, but rather a small pinch of the tobacco is placed between your gums and lips. While the dip tobacco sits in your mouth, your body produces saliva. This saliva takes nicotine into the arteries of the blood stream, giving the same effect as smoking a cigarette would. Often, excess saliva is produced which the user will spit out. Is It Chewing Tobacco? Many smokers wonder whether dipping or chewing tobacco is a better alternative to smoking. Others wonder if they are the same thing or not. Dipping tobacco is often confused with chewing tobacco. In fact, many people call dip â€Å"chew,† which is a common term used to describe chewing tobacco. It is not the same thing, however. The tobacco derivatives in chewing tobacco are entirely different than the derivatives in dip. Also, dip is not chewed, whereas chewing tobacco must be chewed to release all of the nicotine. Canadian Dip Versus American Dip. Both Canadian and American tobacco manufacturers make dip, but in different amounts and sizes. The Canadian tins are much smaller than the American tins. In fact, Canadian tins, which are fifteen grams, are less than half the size of the thirty-four gram American variety. Also, in Canada, users must pay quite a bit more for dip than users in the States. The United States tends to have a wider variety of dipping tobacco flavors than Canadian markets, and new flavors are usually released in the US first because of tobacco de-normalization laws in Canada. According to the U. S. Department of Health and Human Services, an estimated 23. 9 percent of people in the United States over the age of 12 were current cigarette smokers in 2008. However, the American Heart Association (AHA) reports that cigarette smoking is responsible for 440,000 deaths each year. MedlinePlus reports that both cigarettes (smoking tobacco) and chewing (smokeless) tobacco are bad for your health, and cause multiple and often fatal health problems. Cardiovascular Disease One negative effect that tobacco and nicotine addiction has on the health of the body is cardiovascular disease. AHA reports that cigarette smokers are two to three times more likely to develop cardiovascular disease than people who do not smoke. Also according to AHA, of the 440,000 deaths each year caused by cigarette smoking, 135,000 are due to smoking-related cardiovascular diseases. Nicotine in tobacco products causes an increase in blood pressure and heart rate, and a narrowing of the arteries. Carbon monoxide that is inhaled when tobacco is smoked decreases the amount of oxygen carried by the blood to feed the body's tissues. The AHA reports that carbon monoxide and nicotine damages the artery walls, which leads to the deposition of fat and narrowing of arteries, which further increases blood pressure. Damaged vessels and high blood pressure are all risk factors for heart failure. Furthermore, smoking tobacco causes the blood to clot more easily, which may cause a heart attack or stroke. see survivor stories & chat online with our oncology info specialists Cancer Another negative effect caused by smoking or chewing tobacco is cancer. MedlinePlus reports that cigarette smoking causes 87 percent of lung cancer cases in the United States. According to the American Lung Association (ALA) cigarette smoke contains 69 chemicals that are known to cause cancer. Smokeless tobacco is also a known cause of cancer, and is the leading cause of cancer in the mouth. Lung Disease A third negative effect of tobacco is lung disease, caused by the cigarette smoking. The ALA reports that smoking cigarettes are responsible for 80 to 90 percent of COPD (including emphysema and chronic bronchitis) deaths. Emphysema is a condition where the tissue in the lungs becomes stretched out and lacks the elasticity of normal lung tissue. This prevents breathing air from efficiently transferring oxygen into the blood stream. Long-term swelling of the tissue in the airways and an overproduction of mucus characterize chronic bronchitis. Both the swelling and the mucus make it difficult to breath, causing even normal activity to be difficult. Thus, tobacco and nicotine invariably lead to heart disease, cancer, and chronic lung disease. Even though these are very real threats, million of Americans find that nicotine addiction is hard to break.

Free Essays on Alcoholism

One evening a group of friends and I were sitting at my house watching movies. As we were all sitting there we suddenly heard someone banging on my door, I couldn’t think of who it would be at that time of night. As I looked through the window, I saw my Uncle Jim standing there. All I was able to notice when I opened the door was his bloodshot eyes and the strong odor of alcohol coming from his breath. As he was walking up my hallway stairs, I can only remember him stumbling, and stating â€Å"There’s no way I can go home†. Even though having been around alcoholics in my life, I have never truly understood what makes some people so attached to the alcohol. Many people today feel that alcoholism is an addiction which is a settled habit, but I feel that alcoholism is considered a progressive disease where a person consumes excessive amounts of alcohol and is unable to control his/her need to drink (Encyclopedia of Psychology 111-115). This is because alcoholism has been classified as a disease by the American Medical Society as well as by the National Council of Alcoholism because of the four factors such as it has symptoms and signs, it is diagnosable, it is progressive, and it can be treated (Facts about alcohol and Alcoholism 8). Drinking alcohol is an individual choice. People may drink for many different reasons. A few examples of why people drink are to be more sociable, be relaxed, and to feel bigger or stronger (Kinney & Leaton 8). It does, however become a problem when a person has an overwhelming compulsion to drink. This is when they are considered to be an alcoholic. Alcoholism has many early warning signs and symptoms, any one of which a person can signal a developing problem. Some of the symptoms consist of gulping the alcohol beverage in large amounts, or hiding the amount of alcohol they consumed from others. For example, keeping bottles stashed in the trunk of a car, or the m... Free Essays on Alcoholism Free Essays on Alcoholism Introduction When examining societies ‘normal’ families today we see them striving for values of love, loyalty and trust. Television shows and movies most likely illustrate teenagers drinking at ‘fun’ parties, or the parents at a social occasion, never getting trapped in the evils of drinking. Many people do not realize in the real world that these social ways of interacting can lead to much more serious and deeper issues in ones life. The causes and development of drinking are unbelievable, and it’s amazing that we don’t hear enough of this information in the media. This is the subject which I wish to discuss in this paper, and to define the true meaning of alcoholism: It refers to the drinking of alcoholic beverages to such a degree that it seriously and repeatedly interferes with major aspects of an individual’s life-such as work, school, family relations, or personal safety and health. Alcoholism is considered to be a disease, meaning that if it follows a characteristic course with known physical, psychological, and social symptoms. The alcoholic continues to consume alcohol despite the destructive consequences. (Acoholism-Encyclopedia; 427) How families deal with the stresses of a loved ones drinking habits are crucial to the way the child will learn to deal with drinking in the future. The effects of alcohol on the human body vary from person to person, as do the symptoms, and causes. The social effects of alcoholism will be reflected in this essay. Alcoholism in the family can cause many problems for each individual with in it. Causes and Symptoms â€Å"It has been said that there are as many causes for alcoholism as there are alcoholics.† (Ogilvie; 3) some of these are as follows alcoholics usually resort to drinking to ease anxiety; to heighten their excitement, to get them in a more upbeat mood; to enhance the feeling of power- so they feel they are in charge and they also may get aggressiv... Free Essays on Alcoholism Alcoholism refers to the abuse of alcohol by individuals who are unable to control their binge drinking behavior over a prolonged period of time. Alcoholics are not simply people who consume alcohol; instead, their entire lives revolve around alcohol. While many people usually dismiss the effects of heavy drinking to a hangover that will not last beyond the day, the effects of alcoholism are infinitely more enduring and devastating not only for the alcoholics, but also for their families and friends. Excessive consumption of alcohol can exert a severe impact on the brain, both on the short-term and long-term basis. The reason why alcoholics exhibit aggressive behavior can be attributed to the effects of alcohol on various parts of the brain. First, alcohol can affect the gamma-aminobutyoric acid receptor (GABA-A) complex in the brain that inhibits aggressive behavior by creating anxiety over socially inappropriate behavior. Second, the effect of alcohol on the dopaminergic system that controls the psychomotor stimulation can lead to an increase in the intensity and level of aggression. The lower blood sugar in the brain can also contribute to a heightened level of aggression (Graham, Wells, & West, 1997, p. 626). Consequently, alcoholics tend to overreact to unpleasant situations by using aggression. Furthermore, with excessive alcohol consumption, alcoholics lose their capacity to exercise self-control over their emotions and feelings. Very often, alcohol consumption becomes a means for them to unleash pent-up negative feelings. For other alcoholics, alcohol is a way for them to bury their negative feelings of anger, guilt and depression. Therefore, their general state of mind is moody and hostile, leading to increased chances of aggressive behavior at the slightest provocation (Graham, Wells, & West, 1997, p. 627). Alcohol also has debilitating effects on the individuals’ ability to function effectively in a cognitive way. Al... Free Essays on Alcoholism Alcoholism is a terrible disease, which has the possibility of affecting one’s health, family or work. College students often times turn to alcohol to solve their problems as a release from mounting school pressure. But does drinking while attending school really affect a student’s behavior pattern and performance in school? Studies indicate that as many as 30% of youth engage in frequent drinking behaviors (Sullivan & Risler, 2002). Believe it or not, this happens to be a more than a quarter of our student population! Granted learning can be tedious at times, but this probably could be the last stop of acquiring raw knowledge before heading out into the real world. I have assembled a set of factors that might explain student’s alcohol abuse and how it affects their behaviors respectively. Too bad it could be as easy as telling them to just stop drinking. A substantial amount of empirical research is available demonstrating a connection between alcohol consumption and impaired academic performance (Perkins, 2002). How surprising is this though? This whole statement reminds me of a chain reaction down the line. Play with fire and you die by fire. Drinking all night causes a student to lose interest in school. Their grades start to falter and laziness turns into major procrastination. A survey was taken from a pool of about 40,000 students stating that 22% had performed poorly on a test or project and 28% had missed a class due to alcohol use (Presley et al., 1996). One of the effects of student drinking is the increase of risky sexual behavior. In a study relating alcohol and sexual behavior (Desiderato & Crawford), 59% of students surveyed responded saying alcohol consumption usually preceded a sexually activity. This is surprisingly scary since sexual situations can lead to altered lives down the road. People tend to become less careless which leads to either unwanted pregnancy or even worse by contracting... Free Essays on Alcoholism The Psychosocial Effects of Alcoholism Alcoholism refers to the abuse of alcohol by individuals who are unable to control their binge drinking behavior over a prolonged period of time. Alcoholics are not simply people who consume alcohol; instead, their entire lives revolve around alcohol. While many people usually dismiss the effects of heavy drinking to a hangover that will not last beyond the day, the effects of alcoholism are infinitely more enduring and devastating not only for the alcoholics, but also for their families and friends. Excessive consumption of alcohol can exert a severe impact on the brain, both on the short-term and long-term basis. The reason why alcoholics exhibit aggressive behavior can be attributed to the effects of alcohol on various parts of the brain. First, alcohol can affect the gamma-aminobutyoric acid receptor (GABA-A) complex in the brain that inhibits aggressive behavior by creating anxiety over socially inappropriate behavior. Second, the effect of alcohol on the dopaminergic system that controls the psychomotor stimulation can lead to an increase in the intensity and level of aggression. The lower blood sugar in the brain can also contribute to a heightened level of aggression (Graham, Wells, & West, 1997, p. 626). Consequently, alcoholics tend to overreact to unpleasant situations by using aggression. Furthermore, with excessive alcohol consumption, alcoholics lose their capacity to exercise self-control over their emotions and feelings. Very often, alcohol consumption becomes a means for them to unleash pent-up negative feelings. For other alcoholics, alcohol is a way for them to bury their negative feelings of anger, guilt and depression. Therefore, their general state of mind is moody and hostile, leading to increased chances of aggressive behavior at the slightest provocation (Graham, Wells, & West, 1997, p. 627). Alcohol also has debilitating effects on the individuals’ ability to... Free Essays on Alcoholism One evening a group of friends and I were sitting at my house watching movies. As we were all sitting there we suddenly heard someone banging on my door, I couldn’t think of who it would be at that time of night. As I looked through the window, I saw my Uncle Jim standing there. All I was able to notice when I opened the door was his bloodshot eyes and the strong odor of alcohol coming from his breath. As he was walking up my hallway stairs, I can only remember him stumbling, and stating â€Å"There’s no way I can go home†. Even though having been around alcoholics in my life, I have never truly understood what makes some people so attached to the alcohol. Many people today feel that alcoholism is an addiction which is a settled habit, but I feel that alcoholism is considered a progressive disease where a person consumes excessive amounts of alcohol and is unable to control his/her need to drink (Encyclopedia of Psychology 111-115). This is because alcoholism has been classified as a disease by the American Medical Society as well as by the National Council of Alcoholism because of the four factors such as it has symptoms and signs, it is diagnosable, it is progressive, and it can be treated (Facts about alcohol and Alcoholism 8). Drinking alcohol is an individual choice. People may drink for many different reasons. A few examples of why people drink are to be more sociable, be relaxed, and to feel bigger or stronger (Kinney & Leaton 8). It does, however become a problem when a person has an overwhelming compulsion to drink. This is when they are considered to be an alcoholic. Alcoholism has many early warning signs and symptoms, any one of which a person can signal a developing problem. Some of the symptoms consist of gulping the alcohol beverage in large amounts, or hiding the amount of alcohol they consumed from others. For example, keeping bottles stashed in the trunk of a car, or the m... Free Essays on Alcoholism Alcoholism refers to the abuse of alcohol by individuals who are unable to control their binge drinking behavior over a prolonged period of time. Alcoholics are not simply people who consume alcohol; instead, their entire lives revolve around alcohol. While many people usually dismiss the effects of heavy drinking to a hangover that will not last beyond the day, the effects of alcoholism are infinitely more enduring and devastating not only for the alcoholics, but also for their families and friends. Excessive consumption of alcohol can exert a severe impact on the brain, both on the short-term and long-term basis. The reason why alcoholics exhibit aggressive behavior can be attributed to the effects of alcohol on various parts of the brain. First, alcohol can affect the gamma-aminobutyoric acid receptor (GABA-A) complex in the brain that inhibits aggressive behavior by creating anxiety over socially inappropriate behavior. Second, the effect of alcohol on the dopaminergic system that controls the psychomotor stimulation can lead to an increase in the intensity and level of aggression. The lower blood sugar in the brain can also contribute to a heightened level of aggression (Graham, Wells, & West, 1997, p. 626). Consequently, alcoholics tend to overreact to unpleasant situations by using aggression. Furthermore, with excessive alcohol consumption, alcoholics lose their capacity to exercise self-control over their emotions and feelings. Very often, alcohol consumption becomes a means for them to unleash pent-up negative feelings. For other alcoholics, alcohol is a way for them to bury their negative feelings of anger, guilt and depression. Therefore, their general state of mind is moody and hostile, leading to increased chances of aggressive behavior at the slightest provocation (Graham, Wells, & West, 1997, p. 627). Alcohol also has debilitating effects on the individuals’ ability to function effectively in a cognitive way. Al... Free Essays on Alcoholism Alternative names alcohol dependence; habitual alchohol use Definition A illness marked by uncontrolled consumption of alcoholic beverages that interferes with physical or mental health, and social, family, or occupational responsibilities. Causes, incidence, and risk factors Alcoholism is a type of drug dependence. There is both physical and psychological dependence with this addiction. Physical dependence reveals itself in withdrawal symptoms when alcohol intake is interrupted, tolerance to the effects of alcohol, and evidence of alcohol-associated illnesses. Alcohol affects the central nervous system as a depressant resulting in a decrease of activity, , , and inhibitions. Even a low level of alcohol within the body slows reactions. Concentration and judgment become impaired. In excessive amounts, intoxication, or poisoning results. Alcohol also affects other body systems. Irritation of the gastrointestinal tract can occur with of the lining of the stomach causing . are not absorbed properly, which can lead to nutritional deficiencies with the long-term use of alcohol. , called , may also develop. The system may be affected by . Sexual dysfunction can also occur, causing erectile dysfunction in men and in women. during can cause problems in the developing fetus known as fetal alcohol syndrome. The development of dependence upon alcohol may occur over 5 to 25 years, following a relatively consistent pattern of progression. At first, a tolerance of alcohol develops. This results in a person being able to consume a greater quantity of alcohol before its adverse effects are noticed. Memory lapses relating to drinking episodes may follow tolerance. Then a lack of control over drinking occurs, and the affected person can no longer discontinue drinking whenever desired. The most severe drinking behavior includes prolonged binges of drinking with associated mental or physical complications. Some peo... Free Essays on Alcoholism Alcoholism Alcohol is a liquid distilled product of fermented fruits, grains and vegetables used as a solvent, antiseptic and sedative for potential abuse (Webster’s New Word Dictionary). Many people drink for the effects of sensory alteration and anxiety reduction. Drinking too much of this substance can cause staggering, loss of coordination, slurred speech, nerve damage, liver damage, and dilated pupils. An alcoholic has problems admitting that alcoholism is a disease, and that they are addicted to this substance. Alcoholism has been called the most serious drug problem in terms of the number of victims and costs to society. Alcohol is a depressant that will release feelings of guilt, anxiety and remorse if taken in heavy quantities. It will impair your motor skills by slowing your alertness and awareness, which leads to many accidents. Recent studies have shown that 50 to 80% of all alcoholics have close relatives that are alcoholics as well. In 1990 scientists found what they believe to be responsible for the inheritance of alcoholism in family lines. The defective gene is located on chromosome 11 and is called Dopamine. Dopamine is a receptor located in the brain. People with fewer Dopamine receptors are very likely to develop alcoholism. This helps to develop the theory that alcoholism is not a disease of choice, as believed by many. An estimated ten million Americans suffer from this horrible disease. There are many signs that may lead to the development of an alcoholic. Most alcoholics feel the need to take a drink just as a smoker has a craving for cigarettes. In the later stages, people have been known to suffer from frequent blackouts, which have led to many accidents. It is estimated that there are three million alcoholics between the ages of fourteen and seventeen today. Drinking does not only affect the alcoholic, it affects the family and society as well. An estimated forty billion dollars is spe...

Interference, Diffraction the Principle of Superposition

Interference, Diffraction the Principle of Superposition Interference takes place when waves interact with each other, while diffraction takes place when a wave passes through an aperture. These interactions are governed by the principle of superposition. Interference, diffraction, and the principle of superposition are important concepts for understanding several applications of waves. Interference the Principle of Superposition When two waves interact, the principle of superposition says that the resulting wave function is the sum of the two individual wave functions. This phenomenon is generally described as interference. Consider a case where water is dripping into a tub of water. If theres a single drop hitting the water, it will create a circular wave of ripples across the water. If, however, you were to begin dripping water at another point, it would also begin making similar waves. At the points where those waves overlap, the resulting wave would be the sum of the two earlier waves. This holds only for situations where the wave function is linear, that is where it depends on x and t only to the first power. Some situations, such as nonlinear elastic behavior that doesnt obey Hookes Law, would not fit this situation, because it has a nonlinear wave equation. But for almost all waves that are dealt with in physics, this situation holds true. It might be obvious, but its probably good to also be clear on this principle involves waves of similar type. Obviously, waves of water will not interfere with electromagnetic waves. Even among similar types of waves, the effect is generally confined to waves of virtually (or exactly) the same wavelength. Most experiments in involving interference assure that the waves are identical in these respects. Constructive Destructive Interference The picture to the right shows two waves and, beneath them, how those two waves are combined to show interference. When the crests overlap, the superposition wave reaches a maximum height. This height is the sum of their amplitudes (or twice their amplitude, in the case where the initial waves have equal amplitude). The same happens when the troughs overlap, creating a resultant trough that is the sum of the negative amplitudes. This sort of interference is called constructive interference because it increases the overall amplitude. Another non-animated example can be seen by clicking on the picture and advancing to the second image. Alternately, when the crest of a wave overlaps with the trough of another wave, the waves cancel each other out to some degree. If the waves are symmetrical (i.e. the same wave function, but shifted by a phase or half-wavelength), they will cancel each other completely. This sort of interference is called destructive interference and can be viewed in the graphic to the right or by clicking on that image and advancing to another representation. In the earlier case of ripples in a tub of water, you would, therefore, see some points where the interference waves are larger than each of the individual waves, and some points where the waves cancel each other out. Diffraction A special case of interference is known as diffraction and takes place when a wave strikes the barrier of an aperture or edge. At the edge of the obstacle, a wave is cut off, and it creates interference effects with the remaining portion of the wavefronts. Since nearly all optical phenomena involve light passing through an aperture of some kind - be it an eye, a sensor, a telescope, or whatever - diffraction is taking place in almost all of them, although in most cases the effect is negligible. Diffraction typically creates a fuzzy edge, although in some cases (such as Youngs double-slit experiment, described below) diffraction can cause phenomena of interest in their own right. Consequences Applications Interference is an intriguing concept and has some consequences that are worth note, specifically in the area of light where such interference is relatively easy to observe. In Thomas Youngs double-slit experiment, for example, the interference patterns resulting from diffraction of the light wave make it so that you can shine a uniform light and break it into a series of light and dark bands just by sending it through two slits, which is certainly not what one would expect. Even more surprising is that performing this experiment with particles, such as electrons, results in similar wave-like properties. Any sort of wave exhibits this behavior, with the proper set-up. Perhaps the most fascinating application of interference is to create holograms. This is done by reflecting a coherent light source, such as a laser, off of an object onto a special film. The interference patterns created by the reflected light are what result in the holographic image, which can be viewed when it is again placed in the right sort of lighting.

American Lion (Panthera Leo Atrox) Facts and Figures

American Lion (Panthera Leo Atrox) Facts and Figures Name: American Lion; also known as Panthera leo atrox Habitat: Plains of North America Historical Period: Pleistocene-Modern (two million-10,000 years ago) Size and Weight: Up to 13 feet long and 1,000 pounds Diet: Meat Distinguishing Characteristics: Large size; lithe build; thick coat of fur About the American Lion (Panthera leo atrox) Contrary to popular belief, the saber-toothed tiger  (more accurately referred to by its genus name, Smilodon) wasnt the only feline apex predator of Pleistocene North America: there was also the American Lion, Panthera leo atrox. If this plus-sized cat was, in fact, a true lion- some paleontologists speculate that it may have been a species of jaguar or tiger- it was the largest of its kind that ever lived, outweighing its contemporary African relatives by hundreds of pounds. Even still, the American lion was no match for Smilodon, a more heavily built predator (only distantly related to the Panthera genus) that employed an entirely different hunting style. On the other hand, the American lion may have been smarter than Smilodon; before the advent of human civilization, thousands of saber-toothed tigers became mired in the La Brea Tar Pits in search of prey, but only a few dozen individuals of Panthera leo atrox met such a fate. Intelligence would have been a valuable trait in the competitive landscape of Pleistocene North America, where the American lion had to out-hunt not only Smilodon but also the dire wolf (Canis dirus) and the giant short-faced bear (Arctodus simus), among other megafauna mammals. Unfortunately, by the end of the last Ice Age, all of these vicious carnivores occupied the same dismal playing field, hunted to extinction by early humans at the same time as climate change and a reduction in their usual prey thinned out their populations. How was the American lion related to another famous big cat of Pleistocene North America, the cave lion? According to a recent analysis of mitochondrial DNA (which is passed on only by females, thus allowing for detailed genealogical studies), the American lion diverged from an isolated family of cave lions, cut off from the rest of the population by glacial activity, about 340,000 years ago. From that point on, the American lion and the cave lion coexisted in different North American territories, pursuing different hunting strategies.

Sustainable Talent Management Research Paper Example | Topics and Well Written Essays - 1500 words - 2

Sustainable Talent Management - Research Paper Example The performance management comprises of various steps that are to be followed by the organization for the successful implantation of the performance management process. The first step involves the performance planning which a process of communication between the employee and supervisor to set up the effective planning for the performance. It also comprises of the expectation set related to the employee performance (Sadikoglu & Zehir, 2010). The next step that is to be followed is that of coaching that involves a two-way discussion focusing on the performance of the employees and recognizing the areas that can be improved to have a better performance of the workforce. The third step involves the multiple sources of feedback that the managers can gather from the customers that would be helpful for the improvement of the employee performance. Research suggests that there are various sources of the feedback can be collected such as from customers as well as self-evaluation. The fourth st ep involves the performance review that the organization can conduct based on the goals set by the organization and the development needs that can ensure better performance of the employees.  The performance management comprises of various steps that are to be followed by the organization for the successful implantation of the performance management process. The first step involves the performance planning which a process of communication between the employee and supervisor to set up the effective planning for the performance.

Management Society and new forms of work Essay Example | Topics and Well Written Essays - 1000 words

Management Society and new forms of work - Essay Example Analysis The author draws on the real subsumption notion of Marxism. This argument claims that the capitalistic regime will eventually be hard pressed to absorb all the labour it produces. The author claims that the phenomena in the digital/new economy whereby internet users become active participants in the development of content and/or software (Terranova 2004). The argument here is that many difficulties arise from this relationship. While the difficulties may present a problem, under close inspection, this argument collapses in view of Adam Smith’s contention that man is driven by his own desire to better his/her lot and society becomes better as a result (Raphael 1985). It can thus be argued that the content developing users of the internet are only striving to make the sites better off for them and in the process benefitting all of us. This is a significant improvement in innovativeness that has been brought about by the interconnectivity in the new business environments . The traditional organization structures are changing. With the emergence of new thoughts and bold maverick entrepreneurs emerging to experiment with new structures and often emerging successful, more and more companies are bond to pick up the trend. Andrew Ross’s study of the ‘silicon valley’ analyzed companies like Razorfish which had open managements and was able to induce over enthusiasm in its workers and increase production (Ross 1988). These advances redefine management and employer employee relations and have succeeded in making workers feel ownership more than traditional setups. This is a direct rebuttal by the innovative capitalists to its opponents of the sixties who argued that labour in capitalist states was repetitive and dull. With the new age of information technology, one does not even require to have met their boss; a company can outsource certain functions across continents without anybody having left the office. This has resulted in more fle xible and stimulating working experiences and the productivity of all parties becomes markedly enhanced. Influences of the management theory reform movement have informed most of the new economy’s decisions. The emphasis on the value of giving workers more liberty in driving the production process through new management structure has paid off. Decentralized institutions and ones which delegate a lot has proved to be more productive in the long run. Arguably, this draws from the ‘biological turn’ discovery. The argument that it is possible to contain and direct human effort and the creativity of the masses has considerable promise, elective and moderate application of pressure is the means to achieving this. It is highly possible to harness production from workforces without necessarily having the congregated at a particular territory. As such even the office as we know it today is bound to change. With this in mind, it can also be said that the Bionomic view of t he economy as a chaotic but self organizing ecology and organizations intelligent and social beings and that the ultimate boost to the bottom line will come from organizational learning. Looking at the internet as an example of this, a lot of truth in the view is evidenced. The internet expands and mutates without the control of any planners, managers, and in essence not a single person in charge. This can be a reference for any company that favors bottom

Strategic Technology Planning Research Paper Example | Topics and Well Written Essays - 1750 words

Strategic Technology Planning - Research Paper Example This is after American Express created a custom customer service Facebook page. From the page, cardholders can conveniently ask about services offered and also make their complaints. The research analyzed online platforms used by major and minor companies in handling online marketing. The content conveyed in these platforms was also analyzed to determine whether they had any aspects of marketing or were just general information. According to Grant (2014) internet marketing is a tool that can be used to elevate a company within hours if well used. The world is actively talking online. The results indicated that the social media is the main platform used by companies to carry out online marketing. This paper research also discusses the use of Apps for smartphones, tablets, pads and other telecommunication gadgets. In as much as people are using the internet, attracting them to your platform is very essential. Marketing would only make sense if the target clientele is able to receive your message. The recommendations from this research are that companies need to diversify their online marketing and use other platforms like emails and blogs. Companies also need establish internet marketing departments and adequately fund them in order to facilitate their activities. Marketing is a very dynamic aspect in any business. Every day, new strategies are developed and implemented to ensure companies are active in the competitive market. Companies have been forced to allocate majority of their budget into marketing than any other area. Millions have been invested into marketing. This is necessary for any company that wants to make profits (FK Publications, 2013). According to (Taube, 2014) in 2013, the top 100 biggest advertisers in the US used a staggering $109Billion in marketing. Traditional modes of marketing are slowly being replaced by new and advanced modes. The main driving force behind this is the internet. With internet, one is connected to the

Managerial Economics - Production Essay Example | Topics and Well Written Essays - 1000 words

Managerial Economics - Production - Essay Example Inputs are the resources used in the production of goods and services. Inputs are classified into labour, capital and land or natural resources. Inputs are also classified as fixed or variable. Fixed inputs are those that cannot be readily changed during the time period under consideration, except perhaps at very great expense. Variable inputs are those that can be varied easily and on very short notice. The time period through which at least one input is set is called the short run, while the time period when all inputs are variable is called the long run. The length of the long run depends on the industry. In the short run, a firm can increase output only by using more of the variable inputs together with the fixed inputs. In the long run, the same increase in output could likely be obtained more efficiently by also expanding the firm's production facilities. In the long run, technology usually improves. A production function is an equation, table, or graph showing the maximum output of a commodity that a firm can produce per period of time with each set of inputs. Both inputs and outputs are measured in physical rather than in monetary units. For simplicity we assume hear that a firm produces only one type of output (commodity or service) with two inputs, labour (L) and capital (K). Thus the general equation of this simple production function is Q = f (L, K). The quantity of output is a function of, or depends on, the quantity of labour and capital used in production. "Output" refers to the number of units of the commodity produced, "labour" refers to the number of workers employed, and "capital" refers to the amount of the equipment used in production. An explicit production function would indicate precisely the quantity of output that the firm would produce with each particular set of inputs of labour and capital. Optimal Use of Variable Input The firm should employ an additional unit of labour as long as the extra revenue generated from the sale of the output produced exceeds the extra cost of hiring the unit of labour (i.e., until the extra revenue equals the extra cost). The extra revenue generated by the use of an additional unit of labour is called the marginal revenue product of labour (MRPL). This equals the marginal product of labour (MPL) times the marginal revenue (MR) from the sale of the extra output produced. This is MRPL = (MPL) (MR). The extra cost of hiring an additional unit of labour or marginal resource cost of labour (MRCL) is equal to the increase in the total cost to the firm resulting from hiring the additional unit of labour. That is, MRCL = TC/L A firm should continue to hire labour as long as MRPL > MRCL and until MRPL = MRCL. Optimization Analysis Optimization analysis can best be explained by examining the process by which a firm determines the output level at which it maximizes total profits. While the process the firm maximized total profit was determined above by looking at the total-revenue and total-cost, it is more useful to use marginal analysis. Indeed, marginal analysis is one of the most important concepts in managerial economics in general and in optimization analys

Impact of Information and Communication Technology Policy on Firms Essay

Impact of Information and Communication Technology Policy on Firms worldwide Operations - Essay Example Please continue to update the olders ones, "A good study should use approximately 100 + peer reviewed references with 80 to 85% being published within the last 3 – 5 years." Please review my comments below: Abstract [Impact of Information and Communication Technology Policy on Firm’s worldwide Operations] By Nisrine Hammache DBA, Walden University, 2010 Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Business Administration Walden University December 2011 Abstract In the contemporary world, information and communication technology is being rated as one of the basic requirements for the success of a business organization. Lately, it has been observed that even after implementing well dedicated architecture of information and communication technology, businesses have still failed. This has created a spur in the minds of small business owners on whether it is worth undertaking such a huge investment. The research paper is div ided into three sections. The first section provides a general overview about the importance of the discipline of information and communication technology; it offers the background, purpose and nature of the study. The hypothesis and the assumptions along with the implications of the social change are clearly stated in this section. The second section deals with the particular project. This comprises the narration and analysis of data, as well as the reliability and the validity of the process and output. Section three encapsulates the presentation of the study and the application of the frame work of information and communication technology in terms of professional practices. The section also comprises the implications of social change, as well as the recommendations and the reflection. In the reading of the subsequent chapters, the essence of information and communication technology increases profitability; better management of international operations is increasingly substantiate d and so the hypothesis is proved in due course. [Impact of Information and Communication Technology Policy on Firm’s Worldwide Operations] by Nisrine Hammache DBA, Walden University, 2010 Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Business Administration Walden University December 2011 Dedication Acknowledgments Table of Contents List of Figures 9 Section 1: Foundation of the Study 10 Background of the Problem 10 Purpose Statement 12 Nature of the Study 13 Research Question 13 Assumptions 15 Reduction of Gaps 17 Implications for Social Change 18 A Review of the Professional and Academic Literature 19 Transition and Summary 20 List of Figures Fig 1 – Page 15 Fig 2 – Page 16 Fig 3 – Page 17 Fig 4 – Page 18 Fig 5 – Page 19 Fig 6 – Page 20 Fig 7 – Page 21 Fig 8 – Page 22 Fig 9 – Page 23 Fig 10 – Page 24 Section 1: Foundation of the Study An official script w ritten to resolve an immediate business predicament by addressing an existing gap in business practice is referred to as a DBA Doctoral Study. This study will focus on the impact that information and Communication technology policies have on firm’s worldwide operations. In overall, the study comprises three main segments: foundation of the study, the project and application to professional practice, and implications for change. Background of the Problem In every sphere of life change is inevitable, and the information and c

Interior design and its impact on future Research Paper

Interior design and its impact on future - Research Paper Example Implementing sustainable designs to projects is a relatively new concept to designers who live all around the world. However it is necessary. Sustainable design is no longer becoming just an option according to Hill. In fact, it is becoming a â€Å"standard† in designing both the exterior and the interior of buildings. The goal of every interior designer and every architect should be creating awareness among the people within their community (and possibly outside their community as well) that there is a need to push for a greener environment, even if the spaces to be built and designed would be used for commercial purposes. Not only would there be incredible decreases in the depletion of natural resources and financial decreases in the purchase of construction materials, there would also be decreases in the need for man power, as a greener environment within a building would call for less energy to be used up (Hill). According to Tseng (332), the â€Å"green building† i s something that is not just environment-friendly, but is also essential for causing the least number of problems with regards to the surrounding buildings and all the human beings who live or who work in the same area. This way, the designers and architects of a building project are able to fulfil their responsibility in providing something beneficial for the general public. Thus, interior designers have begun to make use of the resources that they have. There is less buying and more of making do with what is available. In this section, I shall relay the kinds of solutions that both architects and interior designers have undertaken to create ‘green environments.’ Previous years showed that most businesses had the view that if they incorporate anything in their business that is for helping the environment, then it would not be good for business. Profits would be

Impact of Information and Communication Technology Policy on Firms Essay

Impact of Information and Communication Technology Policy on Firms worldwide Operations - Essay Example Please continue to update the olders ones, "A good study should use approximately 100 + peer reviewed references with 80 to 85% being published within the last 3 – 5 years." Please review my comments below: Abstract [Impact of Information and Communication Technology Policy on Firm’s worldwide Operations] By Nisrine Hammache DBA, Walden University, 2010 Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Business Administration Walden University December 2011 Abstract In the contemporary world, information and communication technology is being rated as one of the basic requirements for the success of a business organization. Lately, it has been observed that even after implementing well dedicated architecture of information and communication technology, businesses have still failed. This has created a spur in the minds of small business owners on whether it is worth undertaking such a huge investment. The research paper is div ided into three sections. The first section provides a general overview about the importance of the discipline of information and communication technology; it offers the background, purpose and nature of the study. The hypothesis and the assumptions along with the implications of the social change are clearly stated in this section. The second section deals with the particular project. This comprises the narration and analysis of data, as well as the reliability and the validity of the process and output. Section three encapsulates the presentation of the study and the application of the frame work of information and communication technology in terms of professional practices. The section also comprises the implications of social change, as well as the recommendations and the reflection. In the reading of the subsequent chapters, the essence of information and communication technology increases profitability; better management of international operations is increasingly substantiate d and so the hypothesis is proved in due course. [Impact of Information and Communication Technology Policy on Firm’s Worldwide Operations] by Nisrine Hammache DBA, Walden University, 2010 Doctoral Study Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Business Administration Walden University December 2011 Dedication Acknowledgments Table of Contents List of Figures 9 Section 1: Foundation of the Study 10 Background of the Problem 10 Purpose Statement 12 Nature of the Study 13 Research Question 13 Assumptions 15 Reduction of Gaps 17 Implications for Social Change 18 A Review of the Professional and Academic Literature 19 Transition and Summary 20 List of Figures Fig 1 – Page 15 Fig 2 – Page 16 Fig 3 – Page 17 Fig 4 – Page 18 Fig 5 – Page 19 Fig 6 – Page 20 Fig 7 – Page 21 Fig 8 – Page 22 Fig 9 – Page 23 Fig 10 – Page 24 Section 1: Foundation of the Study An official script w ritten to resolve an immediate business predicament by addressing an existing gap in business practice is referred to as a DBA Doctoral Study. This study will focus on the impact that information and Communication technology policies have on firm’s worldwide operations. In overall, the study comprises three main segments: foundation of the study, the project and application to professional practice, and implications for change. Background of the Problem In every sphere of life change is inevitable, and the information and c

AIDS Essay Example | Topics and Well Written Essays - 1500 words

AIDS - Essay Example Official Statistics of global HIV infections in the 1980s provided by the World Health Organization (WHO) for example were put at between 5 million to 10 million (â€Å"James Chin†), a figure which sent shockwaves globally as there was increasing talk about the ability of infections to reach epic proportions if prompt and serious interventions are not made to address the supposed looming global epidemic. Evidently, such a looming global health disaster required scientific research and study into its causes and popular modes of transmission and reports published by international bodies like WHO and UNAIDS have become an almost unquestionable truth. This essay will attempt a presentation of five popularly held conceptions (or misconceptions) about HIV AIDS that have been perpetuated by international organizations like UNAIDS and WHO and which have been accepted as the unquestionable consensus. According to James Chin one major misconception about HIV AIDS is the assertion that: â€Å"Virtually everyone is at almost equal risk of infection with HIV†. This fuelled the perception that â€Å"in the absence of aggressive prevention programs directed to the general population, especially the youth, it is only a matter of time before epidemic heterosexual HIV transmission will break out in populations where HIV prevalence is low† (â€Å"James Chin†, 165). This conception has proved to be false. Barry Schoub has for instance said concerning the HIV virus that â€Å"in terms of its ability to transfer itself from one host to another, it ranks as one of the least efficient of viruses.† (91) This is because unlike an airborne virus like the influenza virus, the HIV virus cannot adapt to environments â€Å"outside of the warm nurturing intra-cellular location in the human body† (â€Å"Barry Schoub†, 91). Thus: â€Å"The venereal route is ideally suited† for its transmission (â€Å"Barry Schoub†, 91). Notably, HIV transmission is to a large extent effected through sexual

Self Esteem Essay Example for Free

Self Esteem Essay People who base their own self-worth on what others think and not on their value as human beings might pay a mental and physical price, according to research by Jennifer Crocker, PhD, a psychologist at the University of Michigans Institute for Social Research. Crocker, who has worked on a series of self-esteem studies, found in her latest research that college students who based their self-worth on external sourcesincluding appearance, approval from others and even their academic performancereported more stress, anger, academic problems, relationship conflicts, and had higher levels of drug and alcohol use and symptoms of eating disorders. For the study, Crocker surveyed more than 600 college freshmen three times during the yearbefore they left for college and at the end of the fall and spring semesters. Overall, students were found to have a high level of self-esteem. When students were asked about what they base their self-worth on, more than 80 percent said academic competence, 77 percent said their familys support, 66 percent said doing better than others, and 65 percent70 percent of which were womensaid their appearance. College students who based their self-worth on academic performance did not receive higher grades despite being highly motivated and studying more hours each week than students who did not rate academic performance as important to their self-esteem, Crocker found. Students who based their self-worth on academic outcomes also were more likely to report conflicts with professors and greater stress. They feel motivated to do well in academics, but having their self-worth on the line doesnt help their performance, Crocker says. She speculates that students who base their self-worth on academic performance might become anxious and distracted and threatened by feelings of failure, and, as such, their anxiety might then interfere with their memory. Students who based their self-esteem on internal sourcessuch as being a virtuous person or adhering to moral standardswere found to receive higher grades and less likely to use alcohol and drugs or to develop eating disorders. We really think that if people could adopt goals not focused on their own self-esteem but on something larger than their selfsuch as what they can create or contribute to othersthan they would be less susceptible to some of the negative effects of pursuing self-esteem, Crocker says. Its about having a goal that is bigger than the self.

Human Resource Mechanisms in Healthcare

Human Resource Mechanisms in Healthcare Quynh Phuong Diem Nguyen Health care workers are people, who often work in hospital, healthcare centers and other service delivery points, but also in academic training, research and administration; some provide care and treatment services for patients in private homes. Human resources are really important to a health care systems effectiveness. From an economics viewpoint, health workers salaries make up a great share of health budgets in most countries. The health worker can be considered as the gatekeeper of the health system. However, caregivers are getting low-paid in spite of the fact that they are the people perform the most intimate, most personal tasks for our frail, elderly parents and grandparents. According to NZ Herald, they do almost everything for a medium pay rate of around $15/hour only $1.25 more than adult minimum wage. Dr Judy McGregor, Equal Employment, Opportunities Commissioner, called this is a form of modern-day slavery. Healthcare workers and other formals carer told that they love the work in spite of the low pay, but others said they had little time to care properly or that they often werent paid for some of their work, for example  writing daily progress notes on residents after the end of their shifts (Collins, 2013). Therefore, whats health care workers motivation to continue working in this sector? In New Zealand there are 20,000 people; most of them are women and many of them new immigrants, work as caregivers in nearly 700 rest homes and geriatric hospitals. According to Maslows Hierarchy of Needs, there are 5 basic things of human needs: Self-actualization, Esteem, Love/Belonging, Safety and Physiological. As shown in this theory, a persons basic need must be met before self-actualization can be achieved. There is a way of thinking about the different needs of individual employees. In lower-order needs of physical and emotional well-being are basic all; once satisfied, these no longer serve as motivators. Therefore, a lot of people have to take thi s job for their whole life to meet their own needs. Such as Rouru Kiria, a 55 years old woman has been a caregiver for 15 years at the now renamed Meadowbank Lifestyle and Care Village. As the facility moved more towards the retirement village model in 2010, at the same time her husband had a kidney transplant, her job became redundant. They have to live in a rented home and both unemployed. However, she was still looking for work in aged care despite the low pay. She said she will take whatever is given since its better than the dole (Collins, 2013). Generally, if a health worker feel that they are effective at their jobs and having well performance they can be motivated and express their job satisfaction. Factors contributing to motivation and job satisfaction also include an adequate compensation, strong career development, adequate working and living conditions. Despite of the fact that health care workers get a low salary, having strong human resources mechanisms within a healt h system can also help to ensure what motivational factors are in place at adequate levels to keep health workers satisfied. According to the Inside our Rest Homes series by NZ Herald in 2012, one in four  caregivers left their job in aged care homes and hospitals. The series also showed that there is high turnover that affect quality of care, as well as discouraging staff development and training which adversely impact stress levels. Therefore, we all come up with the question that what is major source of stress. According to some research, stress usually comes from 4 factors: Environmental factors, Organisational factors, Job factors and Personal factors. According to some research, many caregivers have to work under pressure because lack  of staff. Some which work in a high dependency hospital fear that their needs are not always being met. This also leads to high mental and physical stress. Some said stress comes from surrounding environment, physically tough; their pay rate doesnt reflect the responsibility that they carry, having to constantly train and orientate new staff due to high attrition r ate. An estimated 30,000 women working in aged care have been underpaid and undervalued for too long (Herald, 2013). While others think that the worst thing about their job are low pay, stress and physical strain on body. Some of them even being yelled at, hit and being called names by resident (Katherine Ravenswood). Based on the research of NZ Aged care workforce survey, the most common causes of injury or illness which relate to work were lifting, pushing, pulling and bending movement (43.7%); hitting, being hit or cut by person. Non-specified  causes accounted for 20.7% of injuries which is a small number cited falls but long term exposure. Therefore, to reduce staff turnover and improve organizational outcomes we need to come up with some appropriate solutions. Hiring more staff and using an objective pre-screening tool to identify those likely to succeed can be one of the ways to manage this problem. There is about 46% of the healthcare staff that have no qualification said in Dr. McGregors report, which may leads to lower quality of caregiving (Simon Martin, 2013). There is a large proportion of participant had completed some of the National certification in health, disability and aged support but there is number of people that hadnt completed it yet. Caregivers should be trained both skills and knowledge in order to work more effective. On the other hand, caregivers also need to be respected and supported from everyone around, especially from their boss. Getting exhausted and having no actual support make the staff easily quit the job, which means aged care organisations need to get more people and at the same time give them proper training. Some trainees said they want to be supported by their boss while they are studying and also the responsibilities my boss trusts them with. Also match the caregiver with the right client can be one appropriate solution to reduce their stress. By discovering which role applicants are best and suit for in order to help them not to work under pressure (Talintel, 2013). Residential  care is more applicable for the old aged people due to the lack of capability of taking care of themselves. Based on my study of changes that affect employee behavior in organisations, employee behaviour basically relies on number of factors which resulting quality fluctuation of the care services among its stakeholders and their residents. In other words, there are 4 main factors that affect employees behaviour in organisation: Political factor, Economic factor, Socio-cultural factors and Technological factor. According to the article which was published by  Ministry of health, asset threshold has become one of the prime factors to measure the amount spent by the older people in enjoying the residential care services (Changes to the Residential Care Subsidy asset threshold, 2016). On 1 July every year, the asset threshold is set at a new level which will be determined and set by the government with cost residential care. According to the instruction of the governmen t, the person with equal possession or below the specific asset threshold would be accounted for government funding. There was an increase of the asset in the cost of care services on consumer price index, in other word they dont have to depend on a lump sum amount every year from 1st July, 2012 onwards. This change means that it will takes you longer for the value of your assets to reduce to the threshold and for you to become eligible for the Residential Care Subsidy if you have been assessed as having assets with a value above the current threshold. On other hand, it is clear that the rest home staffs have unsustainable paid in proportion to the value of service provision. In the Equal Pay  Case, the union has talked about raising the hourly caregiver rate to $26.00 from the current average of $15.30. According to their calculations, the sector would need to find an additional $500 million annually in order  to increase caregiver pay rates. In that case, the staffs have switc hed option to the other care and rest home institute against satisfactory pay scale, some even change into another job. Staffs in the residential care also have to with deal more with emotion than the rational knowledge and skills. The New Zealand aged care association has claimed that the residential care homes under the association is capable  to pay higher to the staffs based on the value of the area they work on. However, even when some employers want to give their workers a raise, they still cant do it since they stuck to the contract with government, which funds homes for the care they deliver (Equal Pay Case, 2012). Thus, the organisations should develop the benefit package on residential care on long term service provision in order to attract potential care staffs in the company. The association would also enter into a contract with the government to improve the care services against better pay scale and security on future residential care provision. According to my interview and my opinion of the respondents it is clear that the care home staffs have faced more difficulties in the service provision than the benefits from the organisation. Salary is the key issue among all the respondents where no one is happy with the current pay scale of the care home staffs in proportion to the effort and labour contributed. On the other hand, payment, workplace relationship, clients complaints after service or some caregivers be bothered about the organisational behaviour and treatment of the co-workers which can create the state of stress. Based on the responses obtained and my study of the relevant theories, I have made some practical suggestions to management. Provide meaningful feedback in a constructive manner on a regular basis. Helpful feedback in manner to employees which will encourage them is a cornerstone of effective management. However, feedback is not always positive but that the communication is done thoughtfully. Another sugge stion is respect employees as individuals, in addition to the job they do. According to Allieli and most of health care student that I have interviewed with, they all want to be respected by their residents, their colleagues, especially their family. Furthermore, they also want to be given credit or some specific feedback for what they do. Management support in times of need wont be forgotten; it builds employee goodwill and loyalty (Lipman, 2013). Moreover, non-financial rewards in terms of achievement recognition and disclosure of contribution of the care home staffs would overwhelm the staffs to stay back in the association for better service provision to the older people. Maria also mentioned above the interview that the pay scale is major factor to reduce morale of the care home staffs. In that case, the salary package of the staffs needs a little upliftment to motivate the staffs under greater scope of financial benefits. Salary and wage are considered as the most common motiv ation for caregivers. Moreover, be sure management at all levels of an organization receives adequate training. Theres a tendency for companies to put so much effort in training leader while focusing far less on supervisors and middle managers. Mrs Kiria, who was a senior union delegate with the Nurses Organisation, said she received adequate training, but some colleagues had difficulties she attributed to lack of training (Simon Martin, 2013). Therefore, providing fairly training is really important, especially when it can minimize employee turnover rate. References Changes to the Residential Care Subsidy asset threshold. (2016). Ministry of Health. CIPD. (2007). Annual survey report. Recruitment, retention and turnover, 36. Collins, S. (2013, 11 27). NZ Herald. Inside our rest homes: Aged cares low-paid workforce. Equal Pay Case. (2012). Herald, N. (2013). Rest home chains face legal battle over pay. Katherine Ravenswood, J. D. (n.d.). THE NEW ZEALAND AGED CARE WORKFORCE SURVEY 2014. A FUTURE OF WORK PROGRAMME REPORT, 22. Lipman, V. (2013). 7 Management Practices That Can Improve Employee Productivity. Forbes. Simon, Martin. (2013). NZ Herald. Inside our rest home. Talintel. (2013). The 5 Key Ways To Reduce Caregiver Turnover, 4.

The Debate of Abortion Essay -- Pro Life Pro Choice Pregnancy Rights E

The Debate of Abortion After more than a quarter-century of frenzied debate and denunciation (which began well before Roe v. Wade), one might think not. But there is at least one viewpoint that polls indicate is widely held but that is hardly ever heard amid the screams of ''Murderer!'' and ''Keep your rosaries off my ovaries!'' It deserves a full and reasoned exposition, however; it might even shed some light on the controversies about the confirmation of Dr. Henry Foster as Surgeon General and about harassment of abortion clinics. It is that abortion is justifiable only in extreme cases -- but that nevertheless the state must respect the right to receive and perform abortions. In other words, it is possible to be pro-life and pro-choice -- and as a matter of moral principle rather than political expediency. As many people of both sexes instinctively recognize, abortion has to be looked at as a question not of law but of morality. Begin then with the position, common to most religions and many naturalistic systems of morality, of respect for life -- all life, but especially human. It seems impossible to deny that the developing fetus is a potential human being. Yes, from the moment of conception: in the early stages it may be a clump of cells, but that cannot be equated with the clump of cells that might be removed in an appendectomy. The fetus from the very beginning is endowed with all the genetic information that will enable -- in fact make inevitable, absent so...

Construction contract Essay

An excellent submission, Welcome to this subject, a good start to this subject with this first assignment. My name is Cliff McSorley; I will be marking your assignments for this subject. Part 1 Good analysis and detailed response to both parts of this question. This is quite a problematic question, it would be something you would most likely do with the assistance of a solicitor, however you do need to be aware that changes to a contract is a difficult task and in my opinion always stick with the tried and tested standard contacts. Contracts provided by industry association have been tried and tested in the courts over many years and therefore should provide adequate protection for you the contractor. Part 2 – Home Warranty Insurance Below is clause 39.2 from AS 4000 Provide a written explanation identifying how you as the contractor can ensure that they do not default on the contract addressing each point from A to E. Provide no more than half a page on each point. 39.2Contractor’s default If the Contractor commits a substantial breach of the Contract, the Principal may, by hand or by certified post, give the Contractor a written notice to show cause. Substantial breaches include, but are not limited to: a)failing to: i)provide security Excellent response The contractor may be required to obtain a guarantee of the company’s liquidity to complete the project this is done by providing security to the principal Security could be in the form of a) cash; b) retention monies; c) bonds or inscribed stock or their equivalent issued by a national, state or territory government; d) interest bearing deposit in a bank e) an approved unconditional undertaking or an approved performance undertaking given by an approved financial institution or insurance company; or f) other form approved by the party having the benefit of security; The most common form of security would be through a bank guarantee failing to do this would be a breach of contract. ii)provide evidence of insurance; Again well answered A contractor must effect and maintain insurances as stipulated in the contract and present copies of these to the client on commencement of the work and provide the customer a copy of the policy and a certificate of currency at any time requested by the client. iii)comply with a direction of the Superintendent pursuant to subclause 29.3; Subclause 29.3 addresses any defective workmanship and materials provided by the subcontractor under this clause if the superintendent becomes aware of any defective workmanship the superintendent shall as soon as practicable give the contractor written details thereof. If the defective workmanship or materials are not rectified the superintendent may direct the contractor to either a) remove the material from the site b) demolish the work c) reconstruct, replace or correct the work and d) not deliver it to site If a) the contractor fails to comply with such a direction; and b) that failure has not been made good within 8 days after the contractor receives written notice from the superintendent that the principal intends to have the  subject work rectified by others at the cost of the contractor The superintendent may also direct the contractor that the principal is willing to accept the subject work, whereupon there shall be a deemed variation. iv) use the materials or standards of work required by the Contract; Again well answered. b) wrongful suspension of work; Again well answered. c) substantial departure from a construction program without reasonable cause or the Superintendent’s approval; Again well answered. d) where there is no construction program, failing to proceed with due expedition and without delay; and  Well answered, the contract would have a date for practical completion, therefore this is a timeframe that the has to meet, so even if there is an absence of a construction program the contractor still needs to progress the job in a reasonable time line. This time line would judge as what a reasonable time frame for carrying out a job would be. This would be judged on a job by job basis and things like the detail, materials, ease of access and size of the work would all need to be taken into account. The contractor was seen to be progressing the job at a reasonable rate in respect to his resources (eg. size of the company) throughout the construction process, failure to do so would be consider to be a substantial breach of contract. e) in respect of clause **, knowingly providing documentary evidence containing an untrue statement. Well answered. Part 3 1) Recommend two (2) different types of contracts for the following types of projects 2) Two well selected contracts, for each project. 3) Using your recommendations above propose what contract would you use and give reasons why for the following projects also identify statutory and legislative requirements of using these contracts. Excellent choice and discussion again with very good explanations on why you have chosen each contract and details of statutory and legislative requirements included to further justify your decisions 4) Describe the process of creating a contractual situation from the point of submitting a Tender to signing a contract and identify each step using construction terminology. For each step also identify using the legal terminology. Well stepped through with good details on legal terminology. An alternate description of the tender process:- Broadly the Tender process after submission of the tender by the contractor, involves the following: Meeting with the principal to clarify aspects of a tender. The Tenderer making a presentation to help promote a tender. Note that the submission of the tender can be construed as a contractual offer which is capable of acceptance by the principal as part of creating binding legal relations. Sometimes the Principal will provide a Letter of Intent to a tenderer telling the tenderer that they are the preferred tenderer and that a contract will be awarded. Whether this Letter of Intent is legally binding depends on the wording of the Letter – in some instances it could be construed as an early works contract. Generally where a Tender process is involved, there is no negotiation with respect to the terms of the proposed contract. Once a tender is accepted by the Principal, a Letter of Acceptance is sent to the tenderer – or a written contract is signed by the Principal and tenderer (Contractor) which forms the basis of the legal relationship between the principal and the tenderer. The contract generally incorporates plans and specif ications. An offer and acceptable of the offer are necessary ingredients in creating a legally binding contract. There must also be consideration, which is generally the tender price, and an intention to create legal relations. Generally the latter can be inferred from the tender process. The above feedback is not provided to contradict your interpretations but to provide response based on my understanding of contracts relating to this  assignment. I hope the comments are useful. I found that you have well analysed the question throughout this assignment and provide well constructed responses to the questions. Please note:- With future assignments you could include a cover page, a contents page and number pages. I also think that it is a good idea to include a footer on each page which includes your name, page number and the date etc.as appropriate (please refer to the link on the OLS under â€Å"Course Information† – â€Å"Overview† – â€Å"Assessment Presentation Guidelines†).