Uniforms in Public Schools Essay Example for Free

Uniforms in Public conditions EssaySince crime is a fix in al close every community, it only follows that overt instills, as indispensable institutions in the community, may be vulnerable to criminal predicaments, if non inevitable victims of crime altogether. Crimes in public checks come out from trivial to stark cases. According to a DPI news release, most of these crimes have something to do with possession, be of illegal substances, firearms, and explosives, or as yet petty alcohol (DPI, 2006). However, although not as rampant, crimes in public schools in any case involve robberies, as soundly as physical and sexual assaults. Even more alarming nowadays is the fact that public schools do-nothing also become targets of massacres or killings sprees, as was proven by the Virginia Tech incident in a CNN article dated April 17, 2007 (CNN, 2007). Thus, the current situation of public schools becomes rather alarming, and rises worry about their children who atomic nu mber 18 in school. Marcus Nieto, author of protective covering and Crime Pr all the sametion Strategies in atomic number 20 Public Schools, says that the causes of school crimes vary on with different perspectives regarding the amour (Nieto, 1999).Joel Turtel, author of Public Schools, Public Menace, on the other hand, states that some consider escape of cogitation in schools a primary cause, piece of music others believe that it is lack of moral values and agnate guidance (Turtel, 2005). Facts show that drug use is also a precipitant of school crime and violence, and in that respect are those who maintain that it is due to glorified violence in culture and the media (Nieto, 1999). Survey shows that negligence of parents is also a contributing factor, and was also identified in a CNN poll as one of the hook three causes of crimes in schools on with access to guns and the media (Nieto, 1999).Numerous strategies have already been and are being assiduous to prevent such cri mes within schools. Such preventive measures range from simple and inexpensive to d ingestright elaborate. simple preventive measures include assigning teachers in hallways, grouping troubled students in alternative schools, and requiring visitor allowance (Nieto, 1999). Other strategies involve creating a peaceful ambiance contributory to teaching and learning through large school-safety plans, zero-tolerance policies for drugs and weapons, and community collaboration (Nieto, 1999). More elaborate preventive measures include providing telephones for each classroom, installing surveillance systems, stationing of changelessed police officers and creating anonymous hotlines and websites through which anyone in possession of weapons and other illegal material underside be reported. The U. S. Department of teaching states in the manual on School Uniforms that the increasing violence within schools prompts parents and force members to subscribe to the implementation of a schoo l identical constitution (Department of Education, 1996).According to Linda Lumsden, the associate editor, and Gabriel Miller, a interrogation analyst and writer for ERIC Clearinghouse on Educational Management at the University of Oregon, the matter of school safety is a concern that renders the whim of a caparison code or equivalent policy rather lovable (Lumsden Miller, 2002). However, the implementation of a uniform policy cannot possibly solve the crime problem altogether. The U. S.Department of Education furthers in the Manual on School Uniforms that uniforms by themselves cannot solve all the problems of school discipline, but they can be one positive contributing factor to discipline and safety. II. Presentation of Proposal A obligatory school policy may not be the entire solution for the growing levels of violence and public school crimes. However, it can contribute significantly, though indirectly, to the maintenance of a safe and disciplined environment that is conducive to learning (Department of Education, 1996).Moreover, the implementation of a dress code or school uniform policy comes along with several more benefits. The benefits enumerated by the U. S. Department of Education include decreasing violence and thefteven life-threatening situationsamong students over designer clothing or expensive sneakers, help oneselfing prevent gang members from clothing gang colors and insignia at school, instilling students with discipline, helping parents and students resist peer pressure, helping students concentrate on their school work, and helping school officials recognize intruders who come to the school (Department of Education, 1996). More importantly, as one parent commented at a forum regarding dress code policies via internet e-mail, uniforms can help students take school more seriously with a renewed respect for that place where they are being prepared for the future, where they will, most likely, also be necessitate to observe a dre ss code. III. Summary and Rebuttal of Opposing Views Studies may have shown that no difference exists between students who are in uniform and those who are not.However, a obligatory uniform policy provides a sort of equality among students, for the same dress code will more or less reduce the superficial gap between the impoverished and the well-off. This will then vary magnitude the pressure among students, especially adolescents, to dress in order to fit in (Middleweb, 2000). The implementation of a dress code policy may also be contested by another counter-argument, that is, a required dress code will further challenge the purchasing power of families from the poorer neighborhoods. According to the U. S. Department of Education, non-uniform outfits are usually more expensive than uniforms.According to an August 2002 article of the Wall Street Journal, the cost of uniforms range from $25-$40 per outfit (NAESP, 2002). An article from USA Today states that parents more or less sp end $185 for non-uniform outfits for each child. Nevertheless, implementation of a uniform policy might still be a burden for families who cannot hold them (NAESP, 2002). Still, school districts can come up with provisions to assist those families. For instance, the school itself can provide uniforms to the students who cannot endure them (Department of Education, 1996).Community and business leaders can also provide financial assistance, and school parents can help each other provide uniforms for their children (Department of Education, 1996). The school alumni can also donate their used uniforms to the less let (Department of Education, 1996). IV. The Justification for the Proposal Argument A. Feasibility The implementation of a uniform dress code in public schools is highly feasible, as many school districts have already required their students to observe a dress code.Cherry Hill Elementary was the first public school to subscribe to a mandate uniform policy (NAESP, 2002). Th en Long Beach Unified School District in California followed suit in 1994 (NAESP, 2002). Since then, more and more schools have adopted uniforms. Promowear listed the top ten cities with the most schools with a uniform policy, namely Los Angeles/Long Beach, New York, Houston, Philadelphia, Dallas/Fort Worth, Washington DC, New Orleans, Detroit, Jacksonville FL, and Atlanta (NAESP, 2002). B. Cost-EffectiveAs a proposition of policy, the implementation of a uniform policy in public schools calls for a change in the status quo. Thus, the cost of this change must be considered. However, if the advantages are weighed against the disadvantages, the implementation of a uniform policy in public schools is cost-effective. As was mentioned above, a requisite uniform policy comes with several benefits while the disadvantages are only stripped. Furthermore, the disadvantages comprised by the supposed repression of self-expression and additional expenses can be addressed. The U.S. Department o f Education recommends that the uniform policy should not prohibit wearing expressive items with uniforms like pins or buttons, for instance, so long as such items do not independently contribute to disruption by substantially interfering with discipline or with the rights of others (Department of Education, 1996). The financial dilemmas can also be solved, as was already mentioned above. C. Does it work? The uniform policy apparently works, as many schools, both public and private, have already been observing a mandatory uniform policy for years.D. How will it be implemented? According to the U. S. Department of Education, the decision to implement a mandatory uniform policy is made by states, local school districts, and schools (Department of Education, 1996). Moreover, in the Manual on School Uniforms by the U. S. Department of Education, it is stated that parents and faculty members must also be involved in the evaluation on whether or not to adopt school uniforms (Department of Education, 1996). V. Moral AcceptabilitySince there exists an hypothesis that students have a right to liberty of expression, a sort of controversy springs in the midst of the idea of implementing a dress code. Although students retain constitutional rights to freedom of speech and expression, the Supreme Court has held that these rights are special (Madrid Garcia, 1999). In fact, the Supreme Court has recently articulated that schools can instill students with state sponsored values and ideals hence, school officials have the power to regulate expression, especially if they distract such values.Another warrant or assumption might be the aforementioned notion that uniformed students are no different from those who are not. Again, the matter of concern is not individual differences but the safety and well-being of the learning environment and the school nation as a whole. VI. Conclusion A mandatory school uniform policy may not be the entire solution to the predicaments rega rding crime and violence within public schools, but its positive contributions to fashioning the school environment safe, disciplined, and conducive to learning must be considered.The adoption of a school uniform policy may entail minute disadvantages, but these can be addressed and are minimal compared to the benefits a uniform or dress code policy provides. The students only have to realize that it is for their own good. CNN. (2007). Witness survives by pretending to be dead. Retrieved April 25, 2007, from www. cnn. com/2007/US/04/16/vtech. shooting/index. html Department of Education, U. S. (1996). Manual on School Uniforms Electronic Version. Retrieved may 03, 2007 from http//www. ed. gov/updates/uniforms.html. DPI. (2006). Latest Annual Report on School Crime and fury Released. from www. dpi. state. nc. us/newsroom/news/2005-06 Lumsden, L. , Miller, G. (2002). Dress Codes and Uniforms Electronic Version. Retrieved May 03, 2003 from http//www. naesp. org/ContentLoad. do? con tentId=417. Madrid, M. J. , Garcia, E. A. (1999). STUDENT DRESS CODES Constitutional Requirements and Policy Suggestions Electronic Version. Retrieved May 03, 2007 from http//www. modrall. com/articles/article_13. html. Middleweb. (2000).Some Thoughts About School Uniforms. Retrieved May 03, 2007, from http//www. middleweb. com/INCASEUniforms. html NAESP. (2002). Public School Uniforms Electronic Version. Retrieved May 03, 2007 from http//www. naesp. org/ContentLoad. do? contentId=929. Nieto, M. (1999). Security and Crime Prevention Strategies in California Public Schools. Retrieved May 03, 2007, from www. library. ca. gov/crb/99/12/99-012. pdf Turtel, J. (2005). Public School Prisons. Retrieved April 26, 2007, from www. homefires. com/articles/public_school_prisons. asp

Laid-Back Parenting Essay Example for Free

mellow Parenting EssayErin Zammett Ruddy wrote the article The New Laid-Back Parenting where she identifies whether a parent nooky exercise mellowed parenting efficiently in a hover-parenting culture and not take it to the extent of neglect. Practicing laid-back parenting has its challenges where it is tempting for the parent to snap back into an overly involved mode. most people who do not practice the laid-back parenting method may frown upon it. The occasion presents an fire perspective on how the use of a less hovering approach to parenting allows a child to be independent, surefooted and resourceful individuals in the future. The New Laid-Back Parenting article demonstrates that over-involved parenting can acquit a negative influence, later on in a childs life. Hence, the child is not able to handle reliable situations on their own without the help of their parents trying to do everything for them. Subsequently, the child is completely dependent on their parents for decision making and former(a) issues. This is in contrast to the laid-back parenting approach where it encourages a child to think and do things independently, to a certain extent. The article explains how a parent can live a balanced modus vivendi which involves being a parent, spouse and enjoying leisure at the same time. Also, the article gives an illustration of when the use of laid-back parenting has gone too far by the parent. Given these superlatives, the rootage seems in favor of laid-back parenting as being the most fit, when raising a child.Early on in the article, the indite provides quotes from historian Pamela Haag Ph.D. Haag states, that parenting, Its something you do intensively, rather than a status you have (Ruddy, 2013). This source is reputablebecause it is coming from someone who has their PhD in ethnic history, who most likely spends years studying the role of a parent in various cultures. This education relates to the authors topic and serves as a stan d out to the argument which makes it relevant and consistent with the article. some other fact that the author mentions is, Indeed, a new study at the University of Mary Washington found that over-involved parenting, which can extend well into young adulthood, may even be damaging long-term(Ruddy,2013). The source that the author uses is credible due to the fact that the study was done at the Washington University. However, if the author had included a few more Universities that have conducted the same study and arrived at a similar conclusion that hovering parenting results in negative effects on a childs life, it would create more proof for the article. Moreover, the author provides the evidence that over-involved parenting is least effective when raising a child. Overall, the authors use of facts re-enforces and supports the article billet on laid-back parenting.An aspect is clearly stated, when the author explains that Parent is a verb rather than a noun today(Ruddy,2013) Thi s opinion enforces the idea and function of what parenting is by emphasizing and comparing the role of parenting in the authors point of view. The explanation gives support that parenting is a responsibility. Also, Less parenting means more you time is an outlook the author uses to call for a balance life of being a parent. Still, it seems as if the author uses laid-back parenting as a convenient way to do other things, other than being a parent. Thus, the author appears to be some selfish in her thoughts. Nevertheless, the opinion is supported by how less hovering results in more time to do other activities in her life. Also, the points of view provided by parents who practice laid-back parenting functions as an opinion and provide support for the article. However, this seems bias because the author did not include the views of parents who do not practice laid-back parenting. In all, the author expresses her view points and how beneficial it is to promote less over-involved parent ing.In conclusion, the author relates her idea of parenting and lean towards laid-back parenting as being the most effective method when raising a child.The author believes that this type of parenting will have a positive impact on children as they progress into adulthood. A Less hovering parenting style results into transparent benefits for both the parent and child. As a result parents have more time to incorporate other activities in their lives while the child is learning to face life challenges independently and efficiently.ReferenceRUDDY, E. (2013). THE NEW relaxed PARENTING. Parenting School Years, 27(6), 47-48

Service Area Analysis for Beaumont Essay Example for Free

Service Area abridgment for Beaumont EssayBeaumont Health corpse is a three-hospital regional health system with more than 1,725 beds with additional facilities that allow nursing homes, home health make do agency, research institute, primary and specialty care clinics, rehabilitation, cardiology, and cancer centers. offers a wide-range of operate and programs to our adult and pediatric patients which includes Ninety-one medical and surgical specialties are represented on the Beaumont medical stave of more than 3,700 Michigan physicians with numerous community based medical centers end-to-end Detroit, Oakland, Macomb, and Wayne counties. The service area for Beaumont infirmary is Oakland County which consists of cities, villages, and townships with a population of 1,202,362 people. Approximately 30% of Oakland Countys 483,698 households have children aged 18 years old or younger. Beaumont is the exclusive clinical teaching site for the Oakland University William Beaumont Sc hool of Medicine. The system draws on a rich report of pioneering medical research to serve the health needs of southeastern Michigan and advance healing techniques nationwide. command Level and Income LevelThe level of education of Oakland County as become a more educated county. 17.6 share of the Oakland population in the year 2010 is a graduate of a professional peak. 24.6 percentage of people in Oakland county have a Bachelors Degree. 7.4 percent have an associates degree, and 21.3 percent have had some college but have no degree. Only 7.8 percent did not graduate high school. Which this number had decreased by 3 percent. bit the number of people who have graduated with a professional degree or a bachelors degree have make upd from 2000- 2010 by 4 percent. This census is from the population of people 25 and up. The median value income for a household in the county was $61,907, and the median income for a family was $75,540 (these figures had risen to $62,308 and $79,589 re spectively as of a 2009 estimate8). Males had a median income of $55,833 versus $35,890 for females. The per capita income for the county was $32,534.About 3.80% of families and 5.50% of the population were below the p everywherety line, including 6.50% of those under age 18 and 6.50% of those age 65 or over. In the year 2000 the census for households with seniors was 96,585 in the year 2010 census the number of households with seniors was 116,768. that is a percentage shift of 20.9 percent. The number of households with seniors who live alone age 65 and up in 2000 was 39,910, and in 2010 the number of households 65 and older living alone is 47,290 which is a percentage change of 18.5 percent. Those two categories are the largest changing over the 10 year span out of all other age groups. To be more particularised of age and the change of population from the year 2000 census through the 2010 census.According to the SEMCOG projections for the year 2040 the majority increase in popu lation is almost strictly people the age 65 and up. Disadvantages for BeaumontCompetition from urgent care centers. Faster wait times than the hospitals along with less costly medical bills Recruitment, continued training, and retention of knowing healthcare professionals.it will be important to always make sure their employees are happy and taken care of because it is easier for certain professionals to move on to somewhere elseAdvantages for BeaumontThey are well known and trusted throughout the community offering a variety of services for all age groups. They keep up on technology, new information, new techniques in the health field to help give better fictitious character of care. realizable merger with Henry Ford for financial stability during the healthcare reform Top Competitors for Beaumont Health System Competitors Detroit Medical Center Henry Ford Health System University of Michigan Health System Huron Valley-Sinai infirmarySt. Joseph HospitalCrittenton HospitalSumma ryA majority of the people in Oakland County have a median age of 40.2 but according to SEMCOG this median should increase due to the increased population of people 65 and up. The people are primarily educated therefore capable of making good sensible quality decisions. The Target market would be a population of 65 and older.

Intellectual Property Rights and software Essay Example for Free

Intellectual keeping Rights and softw ar EssayMoral theories such(prenominal) as utilitarianism are lend oneselfd to defend Intellectual Property Rights of software produced by companies such as the Microsoft. It is important to differentiate between sensible property rights and knowing property rights. The government needs to dismember pros and cons of cherishing rights of companies such as the Microsoft. Intellectual Property Rights or IPR is generally defended based on the impudence that they are similar to physical property rights. The ethical argument is that legal experts have upheld the need to entertain property rights of individuals. Consequently, due to such rights individuals are satis incidentory to comfort their ownership rights, as they are allowed to betterment court of law when their property is encroached. It is non possible to accept this argument in the context of intellectual property. This is due to basic differences that persist between physical p roperty and intellectual property. Physical property allows spoiler to use property and alienate or dispose property at the later period. (Lea 2006) Software sheer rights gives the right to use, but does non allow the user to either modify or alienate.This is because software great deal be produced in giant quantities with the assistance of modern technology. Property, on the otherwise(a) hand, undersidenot be produced in large quantities. Reproduction and duplication of software bum affect profitability of a company like Microsoft or root of the program. (Lea 2006) IPR in the context of software bathroomnot be justified on two counts. First, it cannot be compared with physical property. There is no moral justification to protect rights of the creator of software. It is true that it is important to protect rights of individuals who author a computer program.But, at the same time, it is important to protect rights of consumers as well. Based on this reasoning, Wright broth ers were not able to patent Airplane. Patents can sometimes discourage creativity. Consequently, modern scientists were able to produce airplane designs and cave in to enhanced facilities to populate. The major purpose of patents and copy rights is to encourage people to contribute to scientific knowledge. (Lea 2006) Patents can be considered as recognition of talent of individual. Innovative products can inspire other individuals to produce similar or other products. As software is saved by IPR, it cannot be modified.One needs to differentiate between copy right acts and software patents. Copy right acts protect interest of authors. Generally, mass production of a book involves huge expenditure as it requires givement in printing and machinery. Software production, on the other hand, does not involve such huge investment. This argument is employ to defend software patents. But, this argument entirely cannot be apply to defend right of a person who authors computer programs. ( Lea 2006) functionalism believes in welfare principles. Property rights are essential to achieve general welfare. Lack of property rights can affect large metrical composition game of individuals.Non-software copy rights have encouraged producers to enhance production. They are able to obtain recognition for their contribution to their sector. On the other hand, software patent has affected large numbers of individuals, as they are not able to modify source code of a computer program. Duplication of software will affect income rights of a person or organization that produces software. The author will continue to enjoy the right to control the product. At the same time, additional features can be created by tweeting source code. This can benefit large numbers of people as they use free and modified software. Lea 2006) One needs to appreciate the fact that computer programs cannot replace essential goods required by large numbers of world population. In the 1990s, American populati on depended on computer revolution, which created employment opportunities for large numbers of individuals. At the same time, a rural area cannot solely depend on computer programs. This is because computer programs cannot replace other economic activities such as agricultural and industrial production. (Lea 2006) Protection of monopolistic companies such as Microsoft has created disparity between rich and woeful nations.It is not possible to defend high price charged by companies for their software. This is because companies do not invest heavily in R D, unlike non software industry. From utilitarian perspective, it is not possible to defend IPR of software. This is because the designate of world leaders should be to reduce disparity between rich and poor. IPR in software, on the other hand, has enhanced gap between rich and poor. This is because countries such as the US depend heavily on software export. The US enhanced its software trade surplus which crossed $20 billion in 1999. (Lea 2006) Second, from libertarian perspective also one cannot defend IPR.This is because IPR does not allow freedom to individuals as they are not able to modify and sell software. This can affect their creative abilities. IRP affects autonomy and freedom of individuals. In a free and democratic country such as the US it is not possible to justify tribute of organizations such as Microsoft. Free software movement emerged in order to defend the right of individuals to freely distribute software. In the 1960s, computers had to install software as a distinct bundle. Aim of such bill was to avoid monopoly of a particular company. Microsoft believes in protection of its IPR.In actuality, the main attempt of this organization is to protect its commercial interest. Lack of IPR rules in the context of software will erode profitability of this company. By the use of cyber laws, the company is able to reach a monopolistic position. This has contributed to inflated price of software produced by this company. It is kindle to note that the company hired services of professional detectives in Europe to identify people who used unlicensed company products. Microsoft has faced criticism from European countries due to its monopolistic position in the external software market.Lawsuits are filed against this company for discouraging competition from other companies. (Lea 2006) Computer consumers are expected to barter for legal software from designated commercial areas. At the same time, one needs to note that absence of IPR in software would not affect company profitability. This is because it is not possible for individuals to use different free or licensed computer programs. Today, most users depend on Microsoft Windows and Internet Explorer. Other products are not used due to compatibility issue as these programs are not compatible with Microsoft products.This shows that even if Microsoft products are not protected by IPR, consumers will continue to use them as t hey are accustomed to this company product. In the yr 2001, the government compromised with Microsoft by structuring IPR in such a way as to protect interest of this company. (Lea 2006) data shows that 90 percent of computers use Microsoft products including Windows and Internet Explorer. (Lea 2006) This has affected competition in this sector. Consequently, large numbers of people are compelled to buy products from Microsoft. The solution for this problem is that Microsoft should be divided into two sections.One section can deal with legal and licensed software, which can be sold at a particular price, objet dart another section can concentrate on products such as video player, which can be freely downloaded. This implies that government is taking sufficient measures to protect interest of consumers who in the IPR regime tend to buy software at inflated price. Another alternative is to abolish IPR of software so that it becomes equivalent to numeral formulae or a scientific law , which consumers can use and modify based on their subsequent research.This can encourage creativity and innovation and achieve welfare of a large section of world population. (Lea 2006) Utilitarian and libertarian perspectives show that software patent rights do not achieve social welfare, as they aim to protect interest of companies such as Microsoft. Software patent rights have affected autonomy and freedom of individuals who are not legally allowed to modify computer programs. The government needs to introduce regulations restricting software prices. This can encourage companies to offer free software, which can be modified and redistributed for non commercial use.

Comparison of Perfect and Imperfect Competition

Comparison of unblemished and faint CompetitionINTRODUCTIONThe Father of Economics Adam Smith in his book The Theory of object lesson Sentiments, wrote about the main characteristics of gentlemans gentleman beings. According to him a human being is very selfish or possesses self-love as well(p) as on that point exists an invisible hand. The concept of self- love in human being is one of the most great factor in the value theory as well as in the development of grocery store. 1Gener tout ensembley a human being carries out economic activities coin bank a point where he thinks that what I am paying is equal to what I am receiving, mankind being get outingly trade or carry out exchange till he feels that what I am gift is less and what I am receiving is much, once he existentises that what I am giving is equal to what I am receiving, he allow stop further trade.This is one of the most important philosophy of consumers and manufacturers. Both the concept is based on sel fish motives of maximising returns in terms of their efforts that is money. Since an miserliness consists of various economic agents with diverse interests, allocating resources optimally becomes an intricate task. Economic planners stimulate two mutually opponent means to solve this allocation problem planning versus disceptation. Which avenue lead be follow by the planners depends crucially on their value judgments.WHAT IS A MARKET?Originally says Jevons, a grocery store was a populacely concern place in a town where provisions and other objects were exposed for sale alone the world has been generalised so as to mean any body of persons who are in intimate melodic line relations and carry on extensive transactions in any commodity.In the words of Cour non, a French economist, Economics understand by the term securities industry not any particular mart placec in which things are bought and sold but the whole of any region in which purchasers and sellers are in such f ree intercourse with one another that the bell of the uniform goods tends to equality easily and quickly.Thus, the inseparables of market areA commodity which is dealt with.The existence of profaneers and sellersA place, be it certain region, country or blameless world.Such intercourse between buyers and sellers that only one monetary value should prevail for the same commodity at the same time.PERFECT COMPETITION correct tilt is a theoretical market structure. gross(a) contention is the world of price-takers. A absolutely combative unshakable sells a homogenous growth. It is so small relation to its market that it cannot affect the market price it simply takes the price as give.Under perfect tense opposition, in that location are many buyers and sellers, and prices reflect supply and demand. Also, consumers have many substitutes if the good or service they regard to buy becomes similarly expensive or its quality begins to fall short. advanced firms can easily go into the market, generating additional competition. Companies assoil serious enough profit to stay in business and no more than, because if they were to suck up excess earnings, other companies would enter the market and drive scratch back follow out to the bare minimum.Real-world competition differs from the textbook model of perfect competition in many ways. Real companies try to make their products assorted from those of their competitors. They advertise to try to gain market share. They cut prices to try to take customers away from other firms. They throw out prices in the hope of increasing profits. And some firms are large enough to affect market prices. that the perfect competition model is not an ideal that we should try to achieve in the real world.Features of Perfect CompetitionThere are many small firms, severally producing an identical product .Each too small to effect the market price.The perfect competitior faces a completely horizontal demand curve.The extr a tax revenue gained from each extra unit sold is therefore the market price.Freedom of Entry and Exit this will require low sunk equals.2Diagram for Perfect CompetitionThese factors are unrealistic in the real world. However Perfect Competition is as important economic model to compare other models. It is much argued that private-enterprise(a) markets have many benefits which stem from this theoretical model.In the Industry price is resolved by the interaction of Supply and Demand.The firm will maximise output where MR = MC at Q1In the pine Run Firms will make Normal profits.If Supernormal profits are made virgin firms will be attracted into the industry causing prices to fall. If firms are making a loss then firms will renounce the industry causing price to rise.3Assumptions behind a Perfectly Competitive MarketMany suppliers each with an insignificant share of the market this means that each firm is too small relative to the general market to affect price via a change i n its own supply each idiosyncratic firm is assumed to be a price takerAn identical output produced by each firm in other words, the market supplies homogeneous or standardised products that are perfect substitutes for each other. Consumers grok the products to be identicalConsumers have perfect information about the prices all sellers in the market missionary station so if some firms decide to charge a price higher than the ruling market price, there will be a large substitution effect away from this firmAll firms (industry participants and new entrants) are assumed to have equal access to resources (technology, other factor inputs) and improvements in output signal technologies achieved by one firm can spill-over to all the other suppliers in the market. 4IMPERFECT COMPETITION liberalist competition is a competitive market situation where there are many sellers, but they are exchange heterogeneous (dissimilar) goods as opposed to the perfect competitive market scenario. As the name suggests, competitive markets that are irregular in nature.Imperfect competition is the real world competition. Today some of the industries and sellers follow it to earn surplus profits. In this market scenario, the seller enjoys the luxury of influencing the price in order to earn more profits. It prevails in an industry whenever individualistic sellers have some measure of control over the price of their output. recognize the example of Coco-cola and perpsi together have the majpr share of the market, and frail competition clearly prevails.If a seller is change a non-identical good in the market, then he can raise the prices and earn profits. High profits attract other sellers to enter the market and sellers, who are incurring losses, can very easily clear the market. The major types of continuous tense competition are monopoly, oligopoly and monopolistic competition.Monopolistic Competition This market structure is characterized by a large number of relatively s mall competitors, each with a modest degree of market controlon the supply side. A key feature of monopolistic competition is product differentiation. The output of each producer is a close but not identical substitute to that of every other firm, which helps satisfy diverse consumer wants and needs.Oligopoly This market structure is characterized by a small number of relatively large competitors, each with considerable market control. Oligopoly sellers exhibit interdependent decision making which can lead to intense competition among the a few(prenominal) and the motivation to cooperate through mergers and collisions.Monopoly Monopolies are thus characterized by a lack of economiccompetitionto produce thegoodorserviceand a lack of viablesubstitute goods. Monopoly is an enterprise that is the only seller of a good or service. In the absence of government intervention, a monopoly is free to set any price it chooses and will usually set the price that yields the largest possible pro fit. Just being a monopoly need not make an enterprise more profitable than other enterprises that face competition, the market may be so small that it barely supports one enterprise.But if the monopoly is in fact more profitable than competitive enterprises, economists look to that other entrepreneurs will enter the business to capture some of the higher returns. If enough rivals enter, their competition will drive prices down and eliminate monopoly power.COMPARISION OF VARIOUS MARKETSA distinction has been made between perfect and imperfect competition. A market is said to be perfect when all the potential sellers and buyers are promptly sure of the prices at which transactions take place and all the collide withers made by other sellers and buyers, and when any buyer can purchase from any seller. Same price same commodity same times is essential characteristic of perfect market. 5On the other hand, a market is imperfect when some buyers or sellers or both are not aware of t he prices made by others. Different prices come to prevail for the same commodity at the same time in an imperfect market.STRUCTURENO.OF PRODUCERS AND DEGREE OF PRODUCT specialization develop OF ECONOMY WHERE ITS PREVALENTFIRMS DEGREE OF CONTROLMETHODS PF MARKETINGPerfect CompetitionMany products identical products.Financial markets and agricultural productsNoneMarket exchange or auction.Imperfect CompetitionMonopolistic CompetitionMany producers many real differences in products.Retail trade comparable pizzas, beer.SomeAdvertising and quality rivalry administered prices.OligopolyFew producers little or no difference in product.Steel, chemicalssomeAdvertising and quality rivalry administered prices.MonopolySingle producer product without close substitutes.Franchise monopolies corresponding electricity, water,drugsconsiderableAdvertisingCOMPARISION ON BASIS OF DEMANDIn economics, basicallydemandis the utility for a good or service of an economic agent, relative to his income. Deman d is a buyers willingness and ability to pay a price for a specific measurement of a good or service. Demand refers to how much (quantity) of a product or service is desired by buyers at various prices. The quantity demanded is the amount of a product people are willing to buy at a certain price the family relationship between price and quantity demanded is known as the demand.The term demand signifies the ability or the willingness to buy a particular commodity at a given point of time.In the above diagram, PART A reflects that the perfect competitor faces a horizontal demand curve, indicating that it can sell all it wants at the going market price. The price elasticity is suddenly elastic. When there is pure competition, since the number of firms is large, no individual has power to influence the market price. Also, since the products are identical from the consumers point of view, the price paid by them cant be different. OX and OY are two axes. A spacious OX is the output and the OY is the price/revenue. At OP price a seller can sell as much as he likes. He cannot charge more and not charge less because then hell lose all his customers.PART B says that an imperfect competition, in contrast, faces a downward sloping demand curve. Meaning that if an imperfect competitive firm increases its sales, it will definitely depress the market price of its output as it moves down its dd curve. The price elasticity is finite elastic. 6COMPARISONON BASIS OF SUPPLYCompetitive firm has school implications for the market supply curve and the law of supply. The primary conclusion is that a perfectly competitive firms short-term supply curve is that segment of its peripheral cost curve that lies above the average variable costcurve.A perfectly competitive firm produces the quantity of output that equates marginal revenue, which is equal to price, and marginal cost, as long as price exceeds average variable cost. The increasing choices of output at alternative prices ge nerate the perfectly competitive firms short- endure supply curve.Consider three key pointsA profit-maximizing firm produces the quantity of output that equates marginal revenue and marginal cost (MR = MC).A perfectly competitive firm is characterized by the equality between price and marginal revenue (P = MR).The law of diminishing marginal returns gives the marginal cost curve a positive slope.Combining all three points means that a profit-maximizing perfectly competitive firm produces the quantity of output that equates price and marginal cost (P = MC).An increase in the price, moves the profit-maximizing quantity to a higher point on the positively-sloped marginal cost curve, and a larger production quantity.A decrease in the price, moves the profit-maximizing quantity to a lower point on the positively-sloped marginal cost curve, and a smaller production quantity.REAL WORLD SCENARIOIn the post independence era, India adopted highly restrictive industrial policy. Indias industri al licensing policy created entry barriers for private enterprises in sectors earmarked for them and wherefore didnt promote perfect competition. Indian planners who believed in the doctrine of infant industry descent provided necessary protection to domestic manufactures from foreign competition by way of tariff barriers.During this regulated regime, however, Indias industrial growth rate was not promising. In India, under Structural Adjustment Programme (SAP), industrial licensing policy was abolished and tariff and quantity restrictions on imports were also dispensed with. Thus the New Economic polity made an effort to promote a competitive market system in India. As a result Indias industrial sector started showing some signs of improvement in terms of growth.7In the real world, situations like perfect market exists for markets for most of unbranded staple goods such as pabulum grain and vegetables. However it should be noted that there is a trend of branding more and more o f such goods also, and in this ways making their markets become more and more like oligopolistic markets.In a monopoly like in Saudi Arabia the government has sole control over the oil industry. A monopoly may also form when a company has a copyright or patent that prevents others from entering the market. Pfizer, for instance, had a patent on Viagra. In an oligopoly, assume, for example, that an rescue needs only 100 widgets. Company X produces 50 widgets and its competitor, Company Y, produces the other 50. The prices of the two brands will be interdependent and, therefore, similar. So, if Company X starts selling the widgets at a lower price, it will get a greater market share, thereby forcing Company Y to lower its prices as well. There are two extreme forms of market structure monopoly and, its opposite, perfect competition. Perfect competition is characterized by many buyers and sellers, many products that are similar in nature and, as a result, many substitutes. Perfect comp etition means there are few, if any, barriers to entry for new companies, and prices are obstinate by supply and demand. Thus, producers in a perfectly competitive market are subject to the prices determined by the market and do not have any leverage. For example, in a perfectly competitive market, should a single firm decide to increase its selling price of a good, the consumers can just turn to the nearest competitor for a better price, causing any firm that increases its prices to lose market share and profits.CRITICISMS OF PERFECT COMPETITIONThe use of the assumption of perfect competition as the foundation ofprice theoryfor product markets is often criticized as representing all agents as passive, thus removing the active attempts to increase ones welfare or profits by price undercutting, product design, advertising, innovation, activities that the critics argue characterize most industries and markets. These criticisms point to the frequent lack of pragmatism of the assump tions ofproduct homogenity and impossibility to differentiate it, but apart from this the accusation of passivity appears correct only for short-period or very-short-period analyses, in long-period analyses the inability of price to diverge from the natural or long-period price is due to active reactions of entry or exit.Some economists have a different kind of criticism concerning perfect competition model. They are not criticizing theprice taker assumption because it makes economic agents too passive, but because it then raises the question of who sets the prices. Indeed, if everyone is price taker, there is the need for a benevolent planner who gives and sets the prices, in other word, there is a need for a price maker. Therefore, it makes the perfect competition model appropriate not to describe a decentralize market economy but a centralized one. This in turn means that such kind of model has more to do with communism than capitalism.Another frequent criticism is that it is oft en not true that in the short run differences between supply and demand cause changes in price especially in manufacturing, the more third estate behaviour is alteration of production without nearly any alteration of price.CONCLUSIONIn this industrial and competitive world not everyone has a chance to excel. Sometimes there is boom period in the economy when the firms income flourishes while at other times there can be a depression which will create losses for the firm. It is thus a firms ability to fight its resources carefully and feasibly.Why do consumers spend their income on new brands? A classical reference may be in order The love of novelty manifests itself equally in those who are well off and in those who are not. For . . . men get tired of prosperity, just as they are afflicted by the reverse. . . . This love of change . . . opens the way to everyone who takes the lead in any innovation in any country.Thus, in an economy there will be different types of market and each market will have its own pros and cons it just depends on the various innovations they undertake to attract more consumers. Both perfect and imperfect competitions excel in their fields.BIBLIOGRAPHYBOOKSNordhaus, Samuelson. (2008) Economics. Tata Mc-Graw-Hill Publishing Company Limited.Dewett, K.K., Nevalur, M.H., Modern Economic Theory, S. Chand, New Delhi, 2010.WEBSITEShttp//www.economicshelp.org/microessays/markets/perfect-competition/http//tutor2u.net/economics/content/topics/competition/competition.htmhttp//www.economicshelp.org/microessays/markets/perfect-competition/http//www.cci.gov.in/May2011/Advocacy/essay2012/jyoti.pdf1 Dewett, K.K., Nevalur, M.H., Modern Economic Theory, S. Chand, New Delhi, 2010.2 http//www.economicshelp.org/microessays/markets/perfect-competition/3 http//www.economicshelp.org/microessays/markets/perfect-competition/4 http//tutor2u.net/economics/content/topics/competition/competition.htm5 Dewett, K.K., Nevalur, M.H., Modern Economic Theory, S. Chand, Ne w Delhi, 2010.6 Nordhaus, Samuelson. (2008) Economics. Tata Mc-Graw-Hill Publishing Company Limited.7 The Index of Industrial Production (IIP) was 6.2 percent for April-Dec, 1999.

Expression of Recombinant Green Fluorescent Protein (rGFP)

Expression of Recombinant gullible Fluorescent Protein (rGFP)Expression and purification of recombinant Green Fluorescent Protein (rGFP) from E. coli using Ni2+-Agarose Column Chromatography.Andrea BustamanteJanakikeerthika DarmarpandiAbstractGreen Fluorescent Proteins are vital components of bioluminescence in marine animals. There unique ability to with last and recover from harsh conditions and regain fluorescence was of great interest. The aim of the following set of experiments was to express and purify a His6-Xpress epitope scarged recombinant form of Green Fluorescent Protein heavy(a) and harvested from E. coli. The desired protein is initially released into solution using the properties of freeze-quick thaw cycles that thusly help release the contents of the centre of neighboring bacteria following a chain reaction. It is so submitted through a Ni2+-agarose affinity chromatography tugboat where the can protein was purified. The resulting wash and elution fractions w here run through a Bradford verification, SDS-PAGE/Coomassie blue staining, and a Western blot to follow the molecular weight of the protein to be 32kDa. The overall specific action was determined to be 433000 RFU/ mg of gist protein with a resulting 20 percent purity. The results show that structure and purification of rGFP from bacterial cells was possible.IntroductionAequorea victoria is a jellyfish capable of producing a green fluorescent glint when Ca2+ ions activate a photoprotein, known as aequorin, which excites Green Fluorescent Protein (GFP). Wild type GFP is a 27kDa, homodimer composed of 238 amino acid resi out-of-pockets that absorbs light at an excitation wavelength of 395nm (blue light) and emits light at an emission wavelength of 510nm (green light). Aequorea victoria GFP has a distinctive three dimensional anatomical structure that encases a chromophore (formed by cyclization of Ser65-dehydrogenized Tyr-Gly67) and allows for stability under harsh conditions (Prasher, 229-230.). This structure allows for regaining of fluorescence even after the protein has been denature upon removal of the denaturant. Therefore, GFPs are extremely stable to changes in pH, temperature, oxidation and reduction, and chemical reagents (Pan, Pickett, and Rippel 225.)Poly-histidine tags involve addition of a series of histidine residues to the N or C cessation of a protein of interest. Poly-histidine tags are affinity tags that religious service to facilitate protein purification by exploiting the positively supercharged histidine residues affinity for negatively charged columns. This series of experiments involved a six repeat histidine codon contained within a DNA plasmid which resulted in a recombinant Green Fluorescent Protein that contained a six residue histidine tag located at the N-terminus. The His6 tagged recombinant Green Fluorescent Protein was then subjected to Ni2+-agarose column affinity chromatography.Ni2+-agarose affinity chromatograph y allows for the purification of poly-histidine tagged proteins due to the selectivity and affinity of the Ni2+-agarose matrix for His6 tagged proteins. rGFP binds the column due to the interactions between the His6 tagged proteins in the mobile leg with the metal Ni2+ ions immobilized within the matrix in the stationary phase. The Ni2+ ions contained within the matrix are capable of covert electron rich molecules including histidine residues and allowing most other molecules to pass unbound. This results in the binding of the desired protein to the column and the purge of most undesired proteins and contaminants from the column into wash fractions (Ninfa, et al. 100-101.) The column was then subjected to imidazole, which competes with rGFP for Ni2+ ion attachment, and this allows for the elution of the target protein.Due to its unique properties, isolation of GFP was of great interest and expression and purification were the main focus of the following series of experiments. A satisfactory way to accomplish this was devised using the combination of poly-histidine tagging and affinity chromatography. The purpose of this experiment was to express and purify a six-Histidine tagged recombinant form of Green Fluorescent Protein from E. coli through the use of Ni2+-agarose affinity chromatography. After expression and purification, a Bradford assay was performed to estimate nitty-gritty protein amount. This was followed by SDS-PAGE/Coomassie blue staining to determine purity and molecular weight. The verification of the presence of rGFP was done using the Western Blot.Materials and MethodsGrowth of G strainIn a trial tube, 10ml of liquid LB growth media containing 100ug/ml Amp and 25ug/ml Cam was inoculated with a single bacterial habituation of strain G (BL21(DE3)uv) and was allowed to grow overnight at 37C. The socialization was shaken until saturated. In a flask, 500ml of liquid LB media (pre-warmed to 30C) was inoculated with about 4 ml of the saturate d overnight culture (or until the 500ml culture reached an OD600 reading of 0.1) and allowed to grow at 37C until the OD600 reading reached 0.5. At approximately OD600 0.5, or epoch zero, 1ml of the culture was harvested into a 1.5ml centrifuge tube and pelleted. The supernatant was discarded and the G0 pellet stored at -20C for after use. The remaining culture was induced with 1mM IPTG and allowed to grow. After 3 hours, 1ml of the culture was harvested into a 1.5ml centrifuge tube and pelleted. The supernatant was discarded and the G3 pellet stored at -20C for later use. An additional 15ml of the IPTG induced culture was harvested into a 15ml centrifuge tube and pelleted. The supernatant was discarded and the G3-15ml was stored at -20C.Preparation of rGFP Crude ExtractImmediately after removal of the G3-15ml pellet from freezer, breaking buffer 10mM Tris, pH 8.0 150mM NaCl was added into the centrifuge tube. The breaking buffer was pipetted up and down ( world too- dealful not to introduce air) until pellet had thawed and homogeneity was reached. The solution was move outred into a 1.5ml centrifuge tube, vortexed for 5 minutes, tagged and put in 37C water bath for 10minutes after which the centrifuge tube was impartationred to a rotating platform shaker in a dry air 37C incubator for 20 minutes. After lysis, the mixture was centrifuged at 14000xg, 4C, for 10 minutes. In a dark room in the presence of a hand held UV light, the fluorescence of the pellet and supernatant where observed the recorded. The supernatant was then decanted and care was taken not to get the pellet back into the supernatant as centrifugation would be required if this did occur. This supernatant was the GCE (rGFP crude extract)Preparation of Ni2+-agarose ColumnIn a 3ml plastic syringe, enough glass wool was placed into the well to cover up to the 1/4 ml marking. The syringe was secured onto a ring stand and placed perpendicular to the ground. About 100ul of breaking buffer was pip etted into the top of a closed luer-lock and allowed to over extend. 1ml of buffer was then pipetted into the syringe column and the luer-lock was immediately screwed onto the syringe. An additional 2ml of breaking buffer was added to the column and several drops of buffer were allowed to flow out. The luer-lock was then returned to the closed position. A heart and soul of 500ul of breaking buffer was added to the column and then 1ml of a 0.5ml manage volume Ni2+-agarose slurry was added to the column. The luer-lock was opened and agarose matrix was allowed to gravity pack. The column was pre-equilibrated with 5ml of breaking buffer and then the luer-lock was returned to the closed position.Ni2+-NTA Chromatography musical interval Procedures100ul of GCE was transferred into a centrifuge tube, labeled, and set aside.Breaking buffer was added to remaining GCE if content was less than 1ml. GCE was slowly apply to the Ni2+-agarose column and allowed about 5-10 minutes for protein to bind to column. The luer-lock was opened and 0.5ml of effluent was collected into 1.5ml centrifuge tube and labeled W1. This was repeated with the subsequent effluent labeled W2.The column was then observed under an ultraviolet light and fluorescence recorded. The column was then washed with 4ml of buffer in 0.5ml increments. The effluent was collected and labeled W3 to W10. The column was then washed again with a total of 5ml of breaking buffer. This effluent was discarded. A total of 5ml of elution buffer containing 10mM Tris, pH 8.0 150mM NaCl, 300mM imidazole was added to the column in 0.5ml increments. The eluents were collected and labeled E1-E10.The column was then observed under a UV light and the fluorescence recorded. The W1-W6 and E1-E6 fractions were also observed under UV light and their fluorescence recorded qualitatively.Determining sum of money Protein AmountA standard submit was created using six different savours of Bovine Serum ovalbumin (1mg/ml) of known amo unt. The amounts of BSA used all had a final volume of 50ul and included 0ug, 3ug, 5ug, 10ug, and 20ug total proteins. A total of 1ml of Bradford reagent was added to each, vortexed, and allowed to incubate for 10 minutes. The results where read using 200ul in a microtiter dish and read using a microplate reader set to 595nm. The results where plotted on a graph as absorbance (595nm) vs. BSA (ug) and a best operate line was drawn. The Bradford assay was then performed once on the W1-W6 and E1-E6 samples. Any samples whose absorbance fell outside the standard deform were repeated less sample in the assay. Once all samples fell within the standard curve, the Bradford assay was repeated two more times for each sample. The total protein amount was then extrapolated from the standard curve using the absorbance values.Estimating Purity and Molecular WeightThe SDS-PAGE was prompt using a 12 percent firmness gel that was poured between the Bio-Rad glass plate sandwich and allowed to po lymerize. A 5 percent stacking gel was prepared and added on top of the resolving gel, a comb was inserted, and the gel was allowed to polymerize. Once that polymerized, the combs were removed and the electrophoresis army tank was set up. 15ul of G0, G3, GCE, W3, W4, E2, and E3 samples were added to the SDS-PAGE along with a standard molecular weight ladder. The samples were electrophoresed at 200volts for 45 minutes. The gel was then stained using Coomassie blue dye and the stain removed.Confirmation of rGFP2--mercaptoethanol was added to the centrifuge tubes containing the G0, G3, GCE, W3, W4, E2, and E3 samples and were loaded along with a molecular weight ladder and electrophoresed as described above. The stacker was removed and the resulting gel set up for transfer onto a guncotton membrane for Western Blot analysis. The overall setup required a create up of components with the positive electrode base on the bottom, followed by filter paper soaked in transfer buffer, nitroce llulose paper above that, the SDS/PAGE layer, another layer of filter paper soaked in transfer buffer, Western blot solution was poured over all the components, and finally the negative electrode lid was locked into position. To procure transfer, the nitrocellulose gel was stained using Ponceau S and allowed to incubate for two minutes on a rocker and then destained using ddH2O. The membrane was then blocked using 5% non-fat dry draw/TBS solution and incubated for 30 minutes on a rocking platform. This was then and washed three times with 0.05%Tween 20/TBS with 5 minutes of incubation between each wash. It was then probed with mouse immunoglobulin G anti-Xpress epitope MAb solution and allowed to incubate for 45 minutes. The 0.05%Tween 20/TBS wash was repeated in triplicate. A secondary probe using sheep IgG anti-mouse IgG conjugated horseradish peroxidase polyclonal anti-serum solution was performed as above and then washed in triplicate. The nitrocellulose gel was developed usin g TMB until desired intensity was reached and development was stopped with water and results recorded immediately.ResultsThe expression of the target protein was doubly repressed in the G0 (uninduced) sample of E. coli. First, the Lac repressor protein binds to the lac operator and prevents transcription by T7 ribonucleic acid polymerase (Garrett and Grisham 915-916). Second, T7 RNA was repressed by lysozyme protein that binds to T7 RNA polymerase and inhibits transcription. Expression of rGFP in the G3 (3 hour post induction) sample was made possible through the use of IPTG (Garrett and Grisham 914.) The purpose of IPTG was to repress the Lac repressor which resulted in T7 RNA polymerase being able to transcribe DNA downstream of the T7 promoter and expression of His6-Xpress-GFPuv, resulting in the fluorescent capable recombinant Green Fluorescent Protein. (Figure 1)This resulting recombinant GFP is a 279 amino acid protein. rGFP has a six Histidine tag at its N terminus between am ino acids 5 and 10, an Xpress epitope between amino acids 24 and 31, Green Fluorescent Protein between amino acids 39 and 277, and a 3 amino acid end tag between amino acids 277 and 279. The chromophore is give between amino acids 103 and 105 in the DNA sequence. (Figure 2)Results of Ni2+-agarose affinity chromatography and Bradford assay indicated that the E3 (elution 3) sample contained the most rGFP activity with approximately 18,600 RFU (relative fluorescent units) and an estimate 43ug of total protein. The specific activity calculated for the sample was 433000 RFU/ mg of total protein. (Figure 3)The SDS-PAGE/Coomassie staining gave an estimate molecular weight for rGFP of 32kDa based on a total traveled outgo of 2.3cm along the SDS/PAGE. The overall purity of the doughnut was approximately 20 percent. The higher molecular weight band was most likely contaminants at about 45kDa and the lower molecular weight band was possibly a result of the degradation of the c-terminus at 2 7kDa. (Figure 4)Western Blot indicated prominent bands in the E3, E2, GCE, and G3 highways. Lanes W4 and W3 showed very light bands and lane G0 shows an absence of bands. All visible bands appear at about 32 kDa and therefore confirm the presence of rGFP. (Figure 5)ConclusionThe successful expression and purification of recombinant Green Fluorescent Protein is significant in the scientific community of interests due to the possible uses for it in the future. Green Fluorescent Protein is significant because it provides an inexpensive and relatively easy method acting of detection. The possibility for real time detection means result could be obtained in real time. prospective experiments will focus on linking rGFP to proteins during transcription and translation. This would result in a desired protein with a GFP tag whose fluorescence can then be used for identification. This should result in the ability to locate a target protein using the fluorescence of rGFP.Future applications of GFP could include incorporation into the genetic code of small mammals. These could encode fluorescent neurons which in turn could help further research in areas such as nerve tissue renewal or other advances in neuro biological science. Its unique properties of endurance could be exploited to understand how it can black market harsh environments and still regain functionality after remediation. This would have significant applications in molecular and cellular biology in understanding cellular degeneration and how help patients with diseases involving cellular degeneration.BibliographyPan, Jing, Elizabeth Pickett, and Scott Rippel. Biochemistry research research laboratory Lecture Notes. Dallas UTD copy center, 2013. 225-289. Print.Pan, Jing, Elizabeth Pickett, and Scott Rippel. Biochemistry Laboratory Manual. Dallas UTD copy center, 2013. 38-77. Print.Prasher, Douglas C., Virginia K. Eckenrode, et al. Primary Structure of the Aequorea victoria green-fluorescent protein. Gene. 111. (1992) 229-233. Print.Garrett, R., and Charles M. Grisham. Biochemistry. 4th ed. Belmont, CA Brooks/Cole, Cengage Learning, 2010. Print.Ninfa, Alexander J., and David P. Ballou. Fundamental laboratory approaches for biochemistry and biotechnology. Bethesda, Md. Fitzgerald Science Press, 1998. 89-107. Print.

Durkheims Theory of Suicide

Durkheims Theory of SuicideSuicide is a very(prenominal) complex subject triggered by various complex f make a motionors. The failure to meet unitarys expectations which whitethorn have been instilled as early as childhood whitethorn bring about a wide variety of emotions jumper shoot to mint committing self-annihilation for various reasons. Depression, physical or sexual abuse, horrible disap back breakerments, severe financial loss, noetic or emotional dis regularityicalnesss, each trigger senseings of emptiness and hopelessness and ar just some of the few psychological factors which may influence an singulars final and distorted decision of committing self-destruction as a m over to put an end to these insufferable emotions. The foregoing, however, is just a superficial analysis touching merely upon the protrude of the deep-seated source of self-annihilation. This paper will thus attempt to provide a much in depth analysis of why people commit self-destruction by looking primarily at the sociological factors and in particular in relation to Durkheims work.Durkheim defines self-annihilation as a general state of extreme depression and exaggerated sadness, causing the patient no longer to realize sanely the bonds which affiliate him with the people and things about him -pleasures no longer attract Durkheim,195163. Durkheim further stated that man can non become habituated to higher aims and submit to a rule if he sees nothing above him to which he belongs to free him from tout ensemble well-disposed pressure is to abandon him to himself and demoralize him Durkheim,1951110.In Durkheims Interdiction to Suicide A study in Sociology, Durkheim expresses his concern in developing the conduct of sociology. He sees the main problem to be that sociology is in the main constructed on philosophical overviews, and does not dress the exact kindly questions. he suggests a methodology that will nurse the science of sociology strong baselines and r eal results. In his book, Durkheim applies these propositions and shows how sociology should be conducted, and firmly draws conclusions that expose to us the way in which we should be able to approach the difficulties of golf club. This study has been presented in much(prenominal) a way that it is probable to esteem the relevance and accuracy of its meanings and deductions. Durkheim gives the importance of sociology far more than being just a tool to localize the world, precisely it is a lens, through which we see ingenuousness as a shared reality, one include of singulars who are determined by their realities. In this introductory chapter he investigates the act of suicide and explores its social root by examining suicide rates in different social classes and correlating that with the characteristics of the society . Durkheim,197041A specialisation is make between two fictitious characters of suicide, positive and negative. In Durkheims words suicide is thus described as all cases of death resulting directly or indirectly from a positive or negative act of the dupe himself, which he knows will produce this result Durkheim,198664. A positive performance would be to discharge or to suspend an act. In this case, death comes as a straight product of the action. A negative act would be the scenario of remaining in a burning house or to refuse eating to the point of hunger. Death in this case is the indirect result of an individuals act.Durkheim believed that the areas with the highest rates of mental illnesses and alcoholism are not necessarily the areas with the highest suicide rates , esquirol wrote that suicide may be seen to be for us only a phenomenon resulting from many different causes and appearing under many different forms and it is clear that this phenomenon is not characteristic of a disease.Esquirol,1838528Durkheim believed that suicide is not an individual act nor a personal achievement. It is produced by some power which is over and abov e the individual.Durkheim studied suicide vis a vis the relationship between individuals and society affirmed that suicide is a social phenomenon as well as establishing that there are no societies in which suicide does not occur. He asserted that what most people regard as an individual act is in reality the result of the social world. The evidence supporting this view are numerous. In addition to the start differentiation made between positive and negative acts of suicide , Durkheims research concluded that the institution of jointure protects against suicide making the observation that suicide rates are higher among people that have lost their fellow and those whom are divorced.. In additional Durkheim observes that suicide rates are higher among couples who have no children than couples who do, net that a human being needs to be loved and have a purpose in life. People who does not experience this in their life are the ones more susceptible to suicide. Durkheim,1951175. The i nstitution of marriage may thus play a vital role in ones decision to commit suicide Whether marriage should be viewed positively in relation to suicide is however debatable. While on the one hand marriage may play a role in protecting against suicide by providing love, purpose and stability in ones life it may on the other hand be a volatile institution that once shattered may instead be an instigator of suicideDurkheim interestingly further observed that suicide rates are higher during clock times of peace than times of fight because during war people need to be untied in defending their country Durkheim,1951229 This observation may therefore suggest that feelings of patriotism, honor as well as purpose tend to distant an individual from suicide. Suicide rates also tend to be higher during rapid scotch changes than in economic crises as rapid economic changes are sudden and difficult to endure. Durkheim,1951241This observation made by Durkheim may suggest that people are requir ed to work harder in such economic times unceasingly being pushed to their limits in ready to keep up to such rapid changes bringing about feelings of despair, uneasiness and being under appreciated.According to Durkheims research, religion may have an affect on suicide rates. Durkheims imperturbable data suggested that Protestants are more belike to commit suicide than Catholics, due to the fact that Protestants are more idiosyncratic while Catholics are more communitarian. Durkheim,1951153 In other words Catholics tend to have more social support. According to Durkheim people connecting and validating each other within a community plays an crucial role in preventing suicide making this kind of social integration important. Without this type of connection people may experience feelings of depression , isolation pushing them towards suicide. Durkheim, however, seemed to identify two sides a coin in relation to social integration pointing out that where social integration is hig h, people are more likely to commit suicide in order to avoid becoming burdens to society . Two distinct features are therefore identified by Durkheim namely, social regulation and social integration. Integration is described as the course to which collective sentiments are shared and regulation refers to the tip of external constraint on people Ritzer,199290 . ground on these two social forces, quad types of suicide have been proposed by Durkheim.Durkheim differentiated between four types of suicide, the first being egoistic suicide. Durkheim,1951152 Egoistic suicide is viewed as stemming from an absence of social integration and is commit by people who are outcast by society and are insufficiently integrated into social groups and societies, they depend more on themselves than on a group of objectives and instructions. They are not socially combine or not socially tied to a community or group. These types of individuals find themselves powerless in finding their own indivi dual place in society and experience problems adjusting to other groups and are given(p) little or no social care. Suicide is therefore perceived as a solving to free themselves of the loneliness or excessive individuation , this brings Durkheim points out that this type of suicide is mostly overabundant amongst those who are unmarried, widowed, divorced, have no children as well as those without any strong attachments to religious, social or community groups.The second type of suicide identified by Durkheim is anomic suicide. Anomic suicide is viewed by Durkheim as disillusionment and disappointment occurring when a person goes through extreme changes in wealth and is eventually caused from a lack of social regulation. This type of suicide is most notable at times when society is rapidly changing leading to uncertainty. It is a type of suicide that stems from sudden and unexpected changes which Durkheim found mostly occurs during rapid economic changes than in economic crises. D urkheims interestingly points out that suicide is more evident in crisis that brings out disturbances in ones life rather than being attributed to poverty. Durkheim,1951245Altruistic suicide is the third type of suicide that has been identified and according to Durkheim this type of suicide occurs when individuals or a group are too cultivation and intimate ,and stems from being overly integrated into society. It is the other side of the spectrum in social integration when an individual is so well integrated into society that they choose to sacrifice their own life in order to fulfill some obligation. Altruistic suicide, being a complex concept, can further be confounded down into three types optional, acute and obligatory altruistic suicide. Optional altruistic suicide is brought about by societal pressures that may in fact be well-intentioned. This can be seen in Japan where there is a high level of suicide amongst students because of stress and high expectations from others and the constant pressured to excel at instill exams. Often the accompanying stress and anxiety pushes them to commit suicide suicide in the victims perspective becomes the answer to freedom of oppression from what society expects individuals to beAcute altruistic suicide occurs when an individual eliminates himself in order to save another life. For example when a fire-fighter saves a person from a burning fire but the fire-fighter dies as a result. This is an act of heroism and self-sacrifice. It could be argued that it may by flawed to categories this as a type of suicide which is mainly associated with a troublesome and stressed life when in fact such an act may be a form of righteous actObligatory altruistic self-destructive refers to a type of suicidal where respect and honor plays an important factor. For example in hind women should kill themselves in the funeral of their husbands after the death of their husbands they are not allowed to live anymore. If such a person insists on living he loses public respect in one case the usual funeral honors are denied, in another a life of horror is supposed to await him beyond the grave. Durkheim,1951219Durkheim points out that altruistic suicide is part of the collective spirit Durkheim,1970 for example when the spirit inquires you to do something you are obliged to do so and which we therefore see in environments where society places a substantial amount of pressure and expectations on individuals which may in turn push an individual towards suicide as a means of escape.The final type of suicide is fatalistic suicide. Durkheim discussed this type briefly because it was seen as a rare phenomenon in the real world. fatalistic suicide occurs in social conditions where an individual experiences universal persecution resulting from excessive regulation whose passions were violently choked by oppressive discipline Durkheim,1970 Slavery and persecution are examples of fatalistic suicide in which an individual may feel that they are destined by fate to be in such conditions and choose suicide as the only means to escape such conditionsThese four types of suicide are categorized by the degree of integration and regulation of individuals in their surrounding society. According to Durkheim people commit suicide because of either too high or too low integration or regulation , Suicide is a social fact and is due to social forces. Individuals are more likely to commit suicide each time the condition of society leaves from a state of stability. Society preserves stability by integration and regulationDurkheims work has been critiqued on many grounds for example his emphasis on consensus and morality ,his positivist method and negligence of the individual as an actor , his description of suicide rates . Durkheims concept of suicide is ideal to be more reinforced by argument than by fact. However, he is contributed to the growth of sociology and over a difficult theoretical frameworkTo conclude suicide is not an individual act it is a social act. People commit suicide because they are not supported by society or they do not feel loved by their own family, if a person has no support in his life and no one to care about him than they can feel valueless and this will lead to depression which may lead to suicide , Suicide rates are correlated with how well a person is integrated into society and the degree to which society regulates individual behavior . in general suicide has some connection with social rules or standards and the individual