Tuesday, December 24, 2019

Essay on Business Ethics - 753 Words

Sabeel Rehman Business Ethics 10/12/13 Case Study What are the ethical and legal issues at stake in this scenario? A: Karl has to deal with some ethical and possibly legal issues in the marketing of his game â€Å"Breakaway†. It is an issue ethically simply because he himself has to find out it is suitable to market a game that primarily gives its focus on nudity, violence, and gambling. When it comes to legal issues, is it legal to market these things in foreign countries and on the Internet? This is what he needs come to reality with and needs to think about. If they have the ability to market this game in other countries, then they would have to change different parts of the game for the countries that Will has looked into†¦show more content†¦I mean I know it would be my responsibility. But, there needs to be a limit. Gambling is apart of society in America. Any time there is an opening in a shopping plaza a gambling place opens up. To me that shouldn’t be the case, because then it can have a lot of people come in and, a lot of times lose money. It’s a good idea and a great way to generate revenue for the company itself, but bad for people who have a bad habit of gambling. Violence is getting worse as well. Today the world is turning into a monkey see monkey do society. There a lot of causes of this such as, video games being played, the things people see on TV or actually see in person. It’s actually getting more dangerous. With the media promoting more and more on what’s happening in violence. And no justice is being done about it; it’s letting the young youth have permission towards exactly what they’re doing. Which isn’t a good sign. Is marketing sex, violence, and gambling acceptable in other countries if these things do not conflict with local cultures? A: Unfortanently yes it is. For example look at the continent of Europe. The have a red light district system where it is legal to advertise sex in windows. There are streets alone that are dedicated to prostitutes legally if you are age. I don’t think gambling and violence is acceptable. Because they’re more strict and secure on that category. But I rather find it odd that there strict on those things but not nudity. I mean I have a feeling itShow MoreRelatedBusiness Ethics : Ethics And Business943 Words   |  4 Pagesdiscussions in Business is Ethics. Some people believe that the decisions businesses make in interest of the business has no place in ethics and that they are essentially amoral. These businesses believe that their main objective is to simply make a profit and that it does not affect the success of the business. Whereas some businesses believe that they have to take ethics into consideration, in order for their business to be a success. Richard T. De George (1999) states that ethics and business do notRead MoreThe Ethics Of Business Ethics1471 Words   |  6 PagesReview Nowadays, the concern for business ethics is growing rapidly in the business community around the world. Business ethics are focused on the judgment of decisions taken by managers and their behaviors. The issue regarding these judgments is the norms and cultures that shape these judgments. Business ethics are concerned about the issue, how will the issue be solved and how will it move ahead along the transition analysis as well (Carroll, 2014). Business ethics can be addressed at differentRead MoreEthics And Ethics Of Business Ethics1304 Words   |  6 PagesBusiness Ethics Varun Shah University of Texas at Dallas Business Ethics Morals are a crucial part of life. Without having principles one would never be able to distinguish the right from wrong and good from evil. Just as it applies to life in general, ethics is an integral part of doing business as well. 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According to Chris MacDonald (2010)† Ethics† can be defined as the critical, structured examinations of how we should behave - in particular, how we should constrain the pursuit of self-interest when our actions affect others. â€Å"Business ethics is the applied ethics discipline that address the moral features of commercial activity (Business ethics, 2008).Working in ethical way in business has a lot of benefits which can attractRead MoreBusiness Ethics Essay944 Words   |  4 PagesUnderstanding Business Ethics Unit 37: National Diploma Assignment brief TASK 1: Scenario: Business ethics - a study of a selected company With growing interest among consumers regarding the business ethics of the businesses brands that consumers buy, Westminster council wants to conduct an independent review of some of the organisations that sell their goods and services in the borough. You have been asked to select one of the following brands and conduct research into their business ethics. Read MoreThe Ethics Of The Business Ethics1431 Words   |  6 Pages BUSINESS ETHICS INTRODUCTION:- Presentation Ethics are exceptionally regular and essential good esteem that helps us to take the right choice where we think that it hard to pick between our own advantages and the correct thing to do. We are going to talk about three sections of morals Behavioral morals, Bounded ethicality and last one is irreconcilable situation. As from the names of these parts of morals, its verging on clarifying the significance of it. It clarifies why great individualsRead MoreThe Ethics Of Business Ethics Essay2711 Words   |  11 PagesBusiness Ethics Business ethics is a type of professional ethics or applied ethics which examines moral problems and ethical principles that come up in a corporate environment. It is applied to every aspect of conducting business. According to Milton Friedman, a company has the responsibility to generate as much revenue as it can while still conforming to the basic rules that society has set. These rules include the ones embodied in customs as well as in law. Similarly, Peter Drucker stated that

Monday, December 16, 2019

Scientific Evidence Which Lead to the Fluid Mosaic Model Free Essays

The scientific evidence which lead to the fluid mosaic model 19th Century: The earliest models were very simple, as they suggested that lipid soluble substances entered cells faster than water soluble substances; scientists in those days had also figured out that the layers of lipid were layers of fat. However, the downfall of the evidence provided was that scientists back in the day were not able to provide information, as to how a lipid layer could remain stable in contact with the water surrounding the cell in its environment, since lipids are repelled by water. 0th century: Due to chemical analysis of isolated membranes, it was discovered that the membrane is largely made up of phospholipids and cholesterol. We will write a custom essay sample on Scientific Evidence Which Lead to the Fluid Mosaic Model or any similar topic only for you Order Now Digging deeper, it was revealed that phospholipids were amphiphilic: one head, which was soluble in water, and two tails, which would face inwards towards each other. This added to the bilayer remaining stable. 1934: A new model was proposed by Davson-Danielli, since the new model suggested both sides of the bilayer to be coated with water-soluble proteins. Therefore, through extensive chemical analysis, it was revealed that there was a lot of protein in the membranes. Even though membranes were thought to be more permeable to lipids than water, the membrane was able to absorb water faster than a pure phospholipid layer. 1970: Davson-Danielli’s model and theory was still accepted, since micrographs showed that membranes had a three-layered-structure. Before the fluid-mosaic model: Due to advances in chemistry and biology, Davson-Danielli didn’t seem to explain coherently how such fluidity could occur without tearing or breaking bonds. Due to new chemical methods, it was stated that the proteins of membranes were highly variable in both quantity and type. Sixty five years later: The fluid mosaic model was invented, which described the agreement of many scientists’ view on the cell membrane. How to cite Scientific Evidence Which Lead to the Fluid Mosaic Model, Essay examples

Sunday, December 8, 2019

Strategy Management Implementation-.com

Question: Develope a Strategy for your Firm is a key part of success in the simulation Environment and in real life Business Operations. Your strategy will serve as your firms roadmap throughout the simulation. Answer: Strategic management is a vital aspect of running business/organization effectively all over the world. It is recommendable for management or the owner of firms ensure that they have management strategy that is sound in operation and that will yield high results of operation hence realizing high profits. The product under consideration is milk that a large number of clients efficiently consume it all over the country. For, companies that are operating well in business mainly consists of three classifications of workers where on top there is senior management, supervisors and below we have casual staffs. Each member of the firm is well aware of his/her duties hence no working conflicts experienced in the industry. In the milk business, which is a dairy product, it is moving forward in the right path reason it has tried to acquire a competitive advantage over the competitors having similar products (dairy). Briefly, I will explain the SWOT analysis of businesses that are purchasing and selling dairy product and in this case milk product to its customers. The company is supposed to acquire some strengths that are not familiar with other businesses of dairy products on the market. This benefit includes skilled expertise, quality management team, a strategic position that is accessible by all customers and variety of resources that are useful in the operations. According to (Ahearne 2015 p 342) in enhancing the strengths of the company, the management of any business should find capacities that their business performs greatest. When the company realizes the zones it is in a position to play best it will only outdo their competitors hence acquiring a high number of customers. However, each company in operation does not lack some weaknesses during its operations. Here, the company should try to plug areas that need enhancement even if it is slight to ensure their competitors do not outdo there due to these weaknesses (Haksever, Cook Chaganti 2015, p 563). Opportunities the company is in possession should also be focused upon as they help the company take advantage of where the competitors are performing weakly. Lastly, on SWOT is the aspect of threats. Here is where the companies experience threats to operate their intended duties accordingly efficiently. Threats like perishability of milk are the main threat to the industry. Milk is known to be highly perishable and should be preserved under the exceptional situation like cooling system plant that is much costly to install. These obstacles supposed revised well, and plans on how to curb them developed as these are the areas the competitors are outdoing the company. The next analytical tool under consideration is the PEST. Th is framework is used to analyze the external environment of the business. There are four basics considers in this tool and are as follows. The first element is political analysis where the company studies factors of the current political situation and potentials stimulus in the political arena. Political status always affects not only milk product business but also every business in operation in a particular region. The Economic factor is another consideration that is analyzed in PEST analysis (Aithal 2016, p 67). Here the management should study about the national and global commercial impression of the milk as a product of dairy products. The sociological basis is another consideration in PEST. Society is focused and considered how it can affect the company operations. Some societies will not consume milk products due to some reason, for example, culture beliefs among others aspects. Lastly, there are technological factors, and here, technology development is considered as it is p roliferating with time. Technology aspects of preserving milk should be introduced. Technology has brought about portable refrigeration systems like a vehicle for transporting perishable commodities installed with these systems. To enhance strategic management managers use theories that guide in the efficient operation of milk companies. One of the principles utilized in the contingency theory; this theory proclaims that managers make verdicts based on at hand situation rather than a "one scope fits all" method. A director takes appropriate accomplishment based on characteristics most relevant to the existing situation. Managers in a college may want to operate a leadership approach that embraces participation from staffs and students, while a forerunner in the army may want to use an autocratic methodology of leadership (Hindle et al. 2013). The other theory is systems Theory, Here managers who comprehend systems theory recognize in what different way classifications affect a worker and how an employee changes the schemes around them. A system is prepared up of a variety of fragments that work unruffled to achieve an objective (Hatten 2015, p 78). The theory is a broad perspective allowing directors to exam ine configurations and events in the workstation. This supports managers to coordinate curriculums to work as a collective whole for the general goal or mission of the association rather than for inaccessible departments. The structure continues to evolve and vary signifying that organizational managers have a much gradation of choice are in contrast to some thrilling versions of a contingency clarification of managerial work. It is occasionally suggested that administrative comportment within organizational assemblies is contingent on these numerous contextual issues, like size, technology, and environs trends. The thorough assessment of any possible tactical choices can also prepare directors for the inevitable partings from a plan that life will toss up (Peppard Ward 2016, p 111). Strategic verdicts and contingency scheduling for these circumstances go composedly. Those accountable for the planning progression are engaged in a procedure of surfacing the vital policy issues. Then, in the expression of a range of reservations, they need to explore the contour of the issues, the interactions among them, equating their relative potential possessions on an organizational concert. With the strategic topics, understood arrayed before the development team, they can sightsee the strategies in the 'choice space' unclutter to them to discourse the issues or strategic giants. Ultimate-strategic-choice is the type of choice (strategic) right at the process commencement there is a requirement to agree and state, or endorse, the fundamental organization persistence. This is habitually set down in some establishment charter of some kind. It would include a clear description of who are the intended legatees of the organization and explain unmistakably the sort of advantage they are entitled to anticipate from the organization. To chaperone the milk company management in pursuing this determination, they and the enterprise governors will need some measure of enactment. According to (Barney 2014, p 321) these assortments of intended beneficiaries, fauna of benefit, and the indicator of distributing benefit to the heirs, each represent a significant peak choice. The current body and top management of the milk association in question need to be in vibrant agreement about each choice made in outlining the fundamental organization purpose. An agreement should be enacted to ensure that the suppliers of milk are in a position to supply a particular amount of milk to the company to facilitate reliability to the consumers of the product. The customers loyalty will be enhanced when the produc t is always available hence making them happy as they can purchase milk at any time of the day. Every strategy is put in place does, not lack constraints and limits than curb it from efficient operations. An official plan needs to be accurate, so it is important to fix out in detail the limitations that are likely to act as restrictions on business movement. Below is archetypal constraints facing the professional institutes. The market size. The extent of the marketplace determines a companys ability to make transactions. One cannot make sales if there are no clients out there, and sales volumes are high depending on the number of customers availing them to milk consumption (Fazio et al. 2016, p 56). The aspect of demand in the market. It is vital to identify the nature of the clients and their requirements through comprehensive market research. When demand is high, the sales will be great, but when demand is low, the sale will be little hence less profit realization. So the milk company should ensure the marketing position is significantly impacted by the demand of milk in the market. The supply availability. A business often hinges on supplies. For instance, clothes vending business needs to acquire fashions, in the appropriate extents, prices and at the right stretches. If real prices are not put in place, it will be a limitation to effective strategy. For a promising future for any business, the firms should always make sure the strategy put in place are sound and critical in ensuring they help in raising the profit realization with giving the right quality of products/services and in this case dairy product (milk). Promotion capabilities should be considered to the products to enhance and improve customer loyalty to the company products (Watson 2013, p 90). When customer loyalty is realized, the sales volume rises with a high magnitude hence high profits. I recommend the firm to enhance customer satisfaction in all aspects when in operation. Another recommendation is that place of setting the business or markets should be strategic to ensure it is accessible to all customers with ease without any complications. References Ahearne, M., Lam, S. K., Kraus, F. (2014). Performance impact of middle managers' adaptive strategy implementation: The role of social capital. Strategic Management Journal, 35(1), 68-87. Aithal, P. S. (2016). Study on ABCD analysis technique for business models, business strategies, operating concepts business systems. Barney, J. B. (2014). Gaining and sustaining competitive advantage. Pearson Higher Ed. Bull, J. W., Jobstvogt, N., Bhnke-Henrichs, A., Mascarenhas, A., Sitas, N., Baulcomb, C., Carter-Silk, E. (2016). Strengths, weaknesses, opportunities and threats: A SWOT analysis of the ecosystem services framework. Ecosystem services, 17, 99-111. Eden, C., Ackermann, F. (2013). Making strategy: The journey of strategic management. Sage. Eva, M., Hindle, K., Paul, D., Rollaston, C., Tudor, D. (2014). Business analysis. BCS. Fazio, L. K., DeWolf, M., Siegler, R. S. (2016). Strategy use and strategy choice in fraction magnitude comparison. Journal of Experimental Psychology: Learning, Memory, and Cognition, 42(1), 1. Haksever, C., Cook, R. G., Chaganti, R. (2015). Applicability of the gaps model to service quality in small firms. Journal of Small Business Strategy, 8(1), 49-66. Hatten, T. S. (2015). Small business management: Entrepreneurship and beyond. Nelson Education. Hill, C. W., Jones, G. R., Schilling, M. A. (2014). Strategic management: theory: an integrated approach. Cengage Learning. Peppard, J., Ward, J. (2016). The strategic management of information systems: Building a digital strategy. John Wiley Sons. Watson, T. (2013). Management, organization and employment strategy: new directions in theory and practice. Routledg

Saturday, November 30, 2019

The Clinton Scandal Essays - Lewinsky Scandal, Rodham Family

The Clinton Scandal Over the past month's our president William Jefferson Clinton has been under fire over his personal affairs with a young intern. Eventually in court he lied under oath about ever having a sexual relations with the twenty-one year old intern Monica Lewinsky. He also came out on national television and said he didn't do it, which really added up. Polls show that the presidential ratings are higher than ever. Many Americans believe that Clinton is doing a good job. His current ratings are about 65% so most likely the president will not be removed from office. They still believe that he did a wrongdoing but they seemed to forgive him because that's his personal life and out country/economy is at a great high. Also some of the ratings come from his great speeches. This is a quote from Tom Brookaw a respected journalist on NBC, "It seems every time Bill comes out to addresses us he delivers block buster speeches". In which these speeches motivate people and people believe him because most of everything he says he does. Another thing Bill Clinton did was balance the budget. By year 2000 we will have a surplus in money from billions may be even trillions of dollars. With all this extra money we could put some good use to it. We should be careful not to waste the dough on stupid things. Most of the extra bills will go towards saving social security. So when we need it, it will be there when we retire some day. Many people were worrying that it might run out one day but now we don't have to fret. Still some Americans believe that our president should be removed from the White House. They know that he had a sexual affair and that he abused his powers to cover-up what he did. Some believe he had other affairs as well. It really isn't anyone's business what he does with his personal life, as long as our country is doing well. He also lied under oath trying to cover-up his scandal. Too me that's what I would do under all that pressure. You wouldn't want people to know about that stuff. We never really hear about all the people (Republicans, Judiciary comity, etc) who don't like Clinton because at one point in their lives they most likely had an affair too. For instance the ex-speaker of the house Bob Livingston came out and announced his affair. Only the smart ones who decide not to mess around are the ones who have to worry about anything. Overall the president William Jefferson Clinton to me is doing a really good job. Our economy/country is higher than ever. Un-employment is at an all time low. We all know he did some thing wrong but that is his personal life and is none of our business. It's too bad that Bill has to go down as the second president to be impeached and all the food things that he did will be forgotten. But he choose to do what he did and that was his fault.

Tuesday, November 26, 2019

The Bill of Rights - Text, Origins, and Meaning

The Bill of Rights - Text, Origins, and Meaning The year was 1789. The U.S. Constitution, which had recently passed Congress and been ratified by a majority of states, established the U.S. government as it exists today. But a number of thinkers of the time, including  Thomas Jefferson, were concerned that the Constitution included few explicit guarantees of personal liberty of the sort that had appeared in state constitutions. Jefferson, who was living abroad in Paris at the time as U.S. ambassador to France, wrote to his protege  James Madison  asking him to propose a Bill of Rights of some kind to Congress. Madison agreed. After revising Madisons draft, Congress approved a Bill of Rights and ten amendments to the U.S. Constitution became law. The Bill of Rights was primarily a symbolic document until  the U.S. Supreme Court  established its power to strike down unconstitutional legislation in  Marbury v. Madison  (1803), giving it teeth. It still only applied to federal legislation, however, until  the Fourteenth Amendment  (1866) extended its power to include state law. Its impossible to understand  civil liberties  in the United States without understanding the Bill of Rights. Its text limits both federal and state powers, protecting individual rights from government oppression through the intervention of federal courts. The Bill of Rights is made up of ten separate amendments, dealing with issues ranging from free speech and unjust searches to religious liberty and cruel and unusual punishment. Text of the Bill of Rights The First AmendmentCongress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press, or the right of the people peaceably to assemble, and to petition the government for a redress of grievances. The Second AmendmentA well-regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed. The Third AmendmentNo soldier shall, in time of peace be quartered in any house, without the consent of the owner, nor in time of war, but in a manner to be prescribed by law. The Fourth AmendmentThe right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized. The Fifth AmendmentNo person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a grand jury, except in cases arising in the land or naval forces, or in the militia, when in actual service in time of war or public danger; nor shall any person be subject for the same offense to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation. The Sixth AmendmentIn all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the state and district wherein the crime shall have been committed, which district shall have been previously ascertained by law, and to be informed of the nature and cause of the accusation; to be confronted with the witnesses against him; to have compulsory process for obtaining witnesses in his favor, and to have the assistance of counsel for his defense. The Seventh AmendmentIn suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall be otherwise reexamined in any court of the United States, than according to the rules of the common law. The Eighth AmendmentExcessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted. The Ninth AmendmentThe enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people. The Tenth AmendmentThe powers not delegated to the United States by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people.

Friday, November 22, 2019

Resume Tips Part 1 Words and Phrases to Delete from Your Resume

Resume Tips Part 1 Words and Phrases to Delete from Your Resume When I review resumes I find many commonly used words and phrases that are either outright erroneous or simply useless on a resume. I hope this short series of resume tips will decrease the appearance of these words on resumes throughout the job-hunting market. Words to delete from your resume: Various, variety, etc. 1. Various (or â€Å"a variety of†). Compare: a. Performed legal research and wrote memoranda and briefs on various civil procedural and substantive issues. b. Performed legal research and wrote memoranda and briefs on civil procedural and substantive issues, including unconscionability, issue preclusion and equitable estoppel. Version a. leaves us with nothing to grab on to. The candidate in version b. sounds a lot more interesting doesn’t she? The trick is to list the actual things that constitute the variety. Variety on its own doesnt tell us much. I acknowledge that there might be exceptions to this rule. Sometimes it does work to use the word â€Å"various† or â€Å"variety.† My recommendation is to take it out and see if the bullet works better. It probably will. Please report back what you discover. 2. Etc. â€Å"Etc.† is just a variation on various. Example: a. Managed, developed, and supervised programmatic activities that reduce recidivism through individual counseling, mentoring, family supportive counseling, girls empowerment groups, life skills classes, leadership workshops, etc. This list is long enough. What could possibly be added by adding â€Å"etc.† to the end of it? It just leaves the reader hanging. Make your list, put an â€Å"and’ before the last item, and add to it in your interview if necessary. You are welcome to precede your list with â€Å"including† or â€Å"such as.† OK now go look at your resume. Did you find various or etc.? Did you delete them? What was the impact? Share the results in the comments below. Hope you found these resume tips useful. For more resume writing assistance, check out  The Essay Experts Resume Writing Services.

Wednesday, November 20, 2019

Compare the efficiency outcomes of the model of perfect competition Essay

Compare the efficiency outcomes of the model of perfect competition with that of monopoly markets. Discuss and evaluate the gove - Essay Example Perfect Competition Perfect competition is a model of market structure which attains what can one call efficient distribution of scarce resources. Such efficient allocation is attained due to the profit-maximizing level of goods manufactured by a seamlessly aggressive company results in the marginal cost and price becoming equal (Stigler 1957). As far as short run is concerned, this includes the short-run marginal cost and price being equal. On the other hand, in the longer duration this is observed with the parity between price and long-run marginal cost. In the short run the production of a homogenous product being produced by many other firms is efficient since the price is the same as marginal cost (Mankiw 2003). In other words the worth of the homogeneous product manufacturing is equivalent to the marginal cost of sacrificed satisfaction. Perfect competition creates efficient allocation of resources in the long run also. The long-run fine-tuning of companies arriving and leaving the industry as each of the companies in the business maximizes profits hence creating the subsequent long-run equilibrium state: P = SRMC = LRMC = SRAC = LRAC (Latzko 2012) Graphs above are showing perfect competition. ... Since consumer does not have any other options he or she is faced to buy from the single supplier. Economists recognize several ways of measuring or talking about the ways economies may be efficient; some of the most common include efficiency of scale, productive efficiency, technical efficiency, allocated efficiency, dynamic efficiency and social efficiency (Pindyck and Rubinfeld 2008). Efficiency types are not mutually exclusive; more than one can describe a market or economy. (Web-books 2012) Graph above is showing monopoly market determination of profit. Efficiency of Scale When a producer makes more of something, usually the expense of manufacturing per unit falls. There is limit to this effect; eventually, producing a greater quantity will no longer pay off. When production approaches this limit, there exists efficiency of scale (McConnell, Brue and Flynn 2011). Productive Efficiency Productive efficiency is achieved when a producer uses the least amount of resources to produce goods or services relative to others. The manufacturer might attain this by taking advantage of economies of scale or by utilizing the benefit of having the most helpful manufacturing technology, the lowest paid workers or negligible manufacturing waste. Technical Efficiency A prerequisite for allocative efficiency, technical efficiency describes production that has the least likely opportunity cost. Material and labor resources are not wasted in the production of goods or services in technically efficient production. When it's achieved, technical efficiency allows for but doesn't guarantee allocative efficiency. Allocative Efficiency When a society's value for a certain good or service (the amount they pay for it) is in equilibrium with the cost of

Tuesday, November 19, 2019

Computer Simulation of Action Potentials in Squid Axon Assignment

Computer Simulation of Action Potentials in Squid Axon - Assignment Example During the experiment, it was seen that the latency of the response was dependent on the strength of the stimulus, and not on the duration by which the membrane is exposed to the stimulus. However, in contrast to latency, the strength of the action potential was not modified by either strength or duration of stimulus. As well, it was observed that another stimulus cannot produce an action potential if given immediately after a previous stimulus. This refractory period is caused by the deactivation of voltage-gated Na+ channels and opening of K+ channels, resulting to the return of the membrane potential to its negative state. In conclusion, the action potential, and subsequently the signal transmission based on it, is dependent on the opening and closing of ion channels present along the membrane. INTRODUCTION Action potentials are rapid changes in the membrane potential. In turn, this potential is based upon the differences in concentrations of ions, each of which is charged either negative (anion) or positive (cation), across the membrane. The concentration difference is due to a selectively permeable membrane, which prevents the ions from transferring sides to equalize the number of ions between inside and outside a cell. But why is there a concentration gradient in the first place? The Na+-K+ pumps along the cell membrane force three Na+ outside and two K+ inside the cell. As a result, there is a net deficit of positive ions and a resulting negative potential inside the cell. In a resting state, the membrane potential is -90 millivolts (90 mV). Upon depolarization, the membrane rapidly becomes very permeable to Na+, through its voltage-gated channels, allowing the excess of Na+ to pass through into the cell. As a result, the resting potential is changed to as much as +35 mV. Through repolarization, the resting potential is gained back not long after depolarization, when Na+ voltage-gated channels close and K+ passively diffuse down its concentration gradien t through its own voltage-gated channels (Guyton and Hall, 2006). However, entry of Na+ does not immediately cause depolarization. The number of Na+ that enter the cell must be more than the amount of K+ that gets out of the cell since the membrane is more permeable to K+ than Na+. Thus, the sudden change of membrane potential to -65 mV is the said threshold for stimulating the action potential (Guyton and Hall, 2006). Any electrical stimuli above this threshold produce an action potential with the same amount of strength, as stated by the all-or-none concept (Purves et al., 2004). In addition, a new action potential cannot occur unless the membrane is still depolarized. This is because the Na+ voltage-gated channels necessary for depolarization is still deactivated during repolarization. At this point, called the refractory period, no amount of stimulus can initiate action potential (Finkler). Hodgkin and Huxley characterized the voltage-gated channels involved in the generation of action potential. According to these scientists, the Na channels have two gates (the activation and inactivation gates), while K channels only have one. At resting state, the Na+ channels have the activation gate (facing extracellularly) closed while the other gate is opened. At this time the K+ channels are closed as well. When the channels are activated, both the activation and inactivation gates of Na+ channels are opened. Finally, upon repolarization, the inactivation gate is closed, while the other is opened. K+ channels are opened as well. To mathematically describe the effects of such changes on membrane potential, they also provided equations to describe the relationship among Na+

Saturday, November 16, 2019

Raslila Essay Example for Free

Raslila Essay Raslila has a basic script which has to be followed, but it has enough scope for improvisation as well. Though the emphasis of Raslila is on darshan or the visual appeal, it is important to capture the bhava or the sentiment. This is done through music, dance and drama enacted by the actors. The various raasas or dramatic flavors like friendship, conjugal love, parental love, amazement, compassion, humour, chivalry, fury, fear and dread are expressed through this traditional folk form. The range of the villagers who perform raslila is quite vast. They perform legends that portray different stages of Krishnas youth. In some areas of Uttar Pradesh raslila is performed only by Brahmin boys in the age group of 13 to 14 years. Even now, many roles of sakhis or mother of Radha and Krishna are performed by men disguised as women. Raslila is also performed by mobile troupes moving from village to village. A traditional raslila usually lasts for three and a half hours. The dance form was originated during the amorous encounters of milkmaids with Lord Krishna. Legend goes that when all the milkmaids started demanding Krishna to be their dance partner, Krishna cast a spell so that each of those milkmaid thought Krishna wasdancing with them. This marked the birth of Raslila. Raslila is generally performed by mobile troupes that roam around village to village. This dance is performed primarily on Rasia, a song form that is entirely based on the theme of Krishna-Radha love. Raslila is a folk tradition that has incorporated elements of Indian classical music, drama and dance. This presentation goes beyond professionalism. Though the dramas have basic scripts there is ample room for improvisation and extemporization, only to return to its formal delineation after the inspiration of the creative force is consumed. The emphasis is on seeing through sound (darshan). The visual sense is to enhance, but the ultimate ingredient is the bhava, a particular mood or sentiment conveyed by the music and songs, which along with the action of the drama enable the actors and the audience to personally taste the different dramatic flavors, such as friendship, servitor ship, parental love, conjugal love, amazement, humor, chivalry, compassion, fury, fear and dread.

Thursday, November 14, 2019

What Heidegger Wishes To Transcend: Metaphysics Or Nietzsche :: Philosophy Philosophical Essays

What Heidegger Wishes To Transcend: Metaphysics Or Nietzsche ABSTRACT: In this paper, I shall focus first on Heidegger's attempt to tackle the problem of 'metaphysics' and his wish to transcend it. Then, I shall try to evaluate his thoughts about transcending metaphysics in connection with his interpretation of Nietzsche's anthropology, which he considers to be the highest achievement in metaphysics. In my presentation today I shall focus first on Heidegger's attempt to tackle the problem of "metaphysics" and his wish to transcend it. Then I shall try to evaluate his thoughts about transcending metaphysics in connection with his interpretation of Nietzsche's anthropology which he considers to be the top achievement of metaphysics. At the beginning of his main work Being and Time Heidegger has made clear that his aim in writing it, was to deal with the meaning of Being in a concrete way and posed the question of Being as the primary question of philosophy today. Therefore it would be useful, as a first step, to take a look at the main reason which has led Heidegger to this assumption and consequently to the inquiry into the meaning of Being. Heidegger asks the question of the meaning of Being with respect to a fact which, to his mind, characterizes our times and which he calls "homelessness". This fact is due to "the oblivion of Being", as a result of which Being "has abandoned us". (1) The basic problem that worries Heidegger is related just to the recognition of this fact. He maintains that although Being has been investigated since ancient times in different periods, it has not yet been elucidated, because the question about the meaning of Being has been neglected. (2) Due to this negligence of the meaning of Being, man has lost almost all his connections with Being and lives now in a technical, artificial world: man has lost his "ground", he is "homeless" . (3) Heidegger tries to find a way to help man to transcend this homelessness, which he considers to be dangerous for the present and the future of the human being. This is the reason why Heidegger, already in 1929, asks the question of "what is metaphysics?". He thinks that this question itself can open the way he is looking for, because it plays a very important role in putting the question of Being correctly and in settling the problem of homelessness of the human being.

Monday, November 11, 2019

Birth Control

It is a hormonal method of birth control. They increase estrogen and progestin to prevent the egg from leaving the ovaries and to increase the thickness of cervical mucus. The pill is very effective, over 99% effective, when taken as directed. It is safe for most women, but some women with health conditions or who take other medications should not take the pill. The pill may have some side effects. The benefits of birth control are it helps regulate and lighten periods, can help with menstrual cramps, acne, and prevent certain illness.It also improves many women's sex lives due to their ability to be spontaneous. The disadvantages to birth control pills are that few women get spotting between periods, nausea, and breast tenderness. However, that usually goes away within a few months. It can also change a woman's libido. It can also increase risk for some more serious illness. You need a prescription for the pill. You can go toa private clinic, community clinic, or free clinic for an evaluation and prescription. You can get the birth control from a pharmacy or a clinic.You may need an exam to get the prescription, which can cost between 35 and 250 dollars. The cost of the pill each month is between 15 and 50 ollars. Some planned parenthood will give you birth control for very low cost or for free depending on income. You take a pill at the same time during the day every day of the month. Condom A thin piece of plastic or latex that is shaped to fit a pen's. It is worn over the penis during sex. It is a barrier method, it prevents sperm from entering the woman's vagina, anus, or mouth. Condoms are 98% effective when used as directed.You can help their effectiveness by using spermicide and/or pulling out before ejaculation in addition to using a condom. Condoms are very safe unless a person is allergic to atex, in which case they need to purchase a plastic condom. The benefits of using condoms are their convenience, their protection against STD's, don't require a prescription, are cheap and easy to get, and they can help a man stay erect longer. The disadvantages of using condoms are that some partners may be allergic to latex. It also has been said to dull the sensation or interrupt foreplay to have to put on a condom.You can buy condoms at drugstores, community health centers and clinics, or at planned parenthood. Individual condoms cost about a dollar The condom is worn on the penis. You usually roll it on from the tip to the base of he pen's. Spermicide Spermicide is a chemical cream, gel, film, or suppository that stops sperm from moving. Spermicide is a chemical. It keeps sperm from moving or blocks the cervix. When you use spermicide correctly, it is 85% effective for women. The benefits of spermicide is that it can help protect against pregnancy if you are allergic to latex or cannot be on the pill.The disadvantage of spermicide is that it does not protect against S You can get spermicide at drugstores, clinics, or planned parenthood Spermicide costs about 8 dollars. You insert most spermicide deep into your vagina using an applicator or your fingers. Sponge It is made of plastic foam and is filled with spermicide. It covers the cervix to block sperm (barrier) and prevents sperm from moving. Women who use the sponge correctly get pregnant 9% of the time. Most women can use the sponge safely but you should not use it on your period. The benefits of the sponge are that it is safe and convenient.It can be carried in a purse or pocket. It can also not be felt by your partner. The negative effects of the sponge are it may be difficult for women to insert or remove. You can get the sponge at Planned Parenthood, drugstores, or clinics. It costs about 12 dollars for a pack of three. You wet the sponge with a little bit of water. Then you squeeze the sponge gently to activate the spermicide to get the whole thing wet. Then you fold the sponge and insert it as far as your fingers can reach. Feel around the sponge to make sure you can feel the loop and that it is covering the cervix.After intercourse you must leave it in for at least six hours and then pull it out by the loop. Patch The patch is a thin patch placed on the skin to prevent pregnancy. The patch releases hormones, progestin and estrogen It is very affective. Less than 1% of women get pregnant when using the patch as directed. The patch is very safe but cannot be used with some medications. The pros of using the patch is that it allows for a spontaneous sex life. It gives you shorter, lighter periods. It can also help with acne, cramps, and prevent some cancers.The cons of using the patch are that it does not prevent against STDs You can get it from a pharmacy. You need a prescription which you can get from a clinic or your doctor, and it costs about 15 to 80 dollars for one month. You apply the patch on to your skin and leave it for three weeks. Then you take it off for a week. Breastfeeding After giving birth breastfeeding releases hor mones to prevent pregnancy. It is a hormonal method. If a women practices continuous breastfeeding less than 1% get pregnant for six months. There are no side effects.The advantages of the method are the fact that it is very reliable and isn't difficult to use. It is also very safe. The disadvantages of using this method some women find it difficult to exclusively breastfeed their baby and it is only effective for six months after birth. You don't have to get anything, you Just breastfeed your baby. The method is free. You breastfeed your baby four hours during the day and six hours at night and your hormones will the prevent pregnancy. Birth Control Shot It is a shot you get in your arm. It releases progestin into your bloodstream and the hormones will prevent pregnancy.Less than 1% of women get pregnant on the shot. It can not be taken with some medication but for most women it is safe. The advantages of the shot is that it is safe, simple, and is long lasting. The disadvantages a re that there may be some irregular bleeding for the first 6 months. You can get the shot at a private health care provider or a clinic. It requires a prescription and can cost between 35 and 250 dollars. You use it by getting a shot from your doctor. Fertility Awareness Method Fertility Awareness Method works by tracking when the egg is released to prevent pregnancy.It keeps sperm out of the vagina during the periods where she is most fertile. 24% of couples who do not use the method effectively will become pregnant. The method is very safe and has no side effects. The benefits are that it is very safe and it is free. The disadvantages are that you must abstain from sex for ten days each month. You don't need to get anything. It is free and doesn't require a prescription. You keep track of the days you are ovulating and abstain from sex for those times to void pregnancy. Outercourse It is sex without penetration. It works by keeping sperm out of the vagina.It is practically 100% ef fective when used correctly. It is very safe and has no side effects. The benefits are that it decreases the probability of STD's, and can make sex play last longer and increase closeness and trust between partners. The disadvantages are that some people may find it difficult to abstain from vaginal sex. It cannot be obtained, you Just have sex differently. It is free, you don't need a prescription. The ways to have sex without penetration are oral sex, anal sex, masturbation, sex oys, kissing, manual stimulation, body-to-body rubbing, and fantasy.Diaphragm It is a shallow dome shaped cup you insert into your vagina. It is a barrier method. When used correctly, it is affective 94% of the time. It is more effective when used with spermicide. The advantages of this method are it is immediately effective, can be carried in a purse, doesn't affect hormones, and the sex partner can not usually feel it. The disadvantages are it may be difficult for some women to insert and can be moved ou t of place by aggressive sex or certain sex positions. You must see a health care provider to get a diaphragm.You must be fitted and given a prescription, then you can buy it at a drugstore. It can cost between 15 and 75 dollars (not counting the cost of the exam). You put spermicide in the cup. You fold the diaphragm in half and insert i t into the vagina, making sure it covers your cervix. Morning After Pill It is emergency contraception after unprotected intercourse. It keeps a woman's ovary from being released for longer so that it can not come in contact with sperm. Most are up to 89% effective when taken within three days of unprotected sex. It is very safe, there are no reports of any serious complications.The advantages to this method are that if you have unprotected sex, this can be a kind of last resort to protect yourself after. The disadvantages to the morning after pill are rare, but some side effects such as irregular periods, breast tenderness, or nausea. At 17 or old er you can buy a pill over the counter without a prescription. Under 17 you need a prescription. It can cost between 10 and 70 dollars. You take the pill as soon as you can after your unprotected sex. Abstinence Abstinence is abstaining from, or not having, sex. It works because you are not penetrating the vagina therefore cannot get pregnant.The method is 100% effective. The advantages to this method are it is free and there are no side effects. The disadvantage to abstinence is that it isn't any fun because you cant have sex. You don't need to purchase it. The method is free. You use it by exercising self control and not having sex. It costs about 295,560 dollars to raise a child until the age of 17 years old. It costs about 10,000 dollars for the babies first year of life. It costs about 550 dollars for diapers for one year. Formula will cost about 1,188 dollars. Other supplies will cost about 2,050 dollars for the first year. Birth Control The increasing world population is the most important problem that should be solved in order to solve big social problems such as bad economic situations and lack of resources. Birth control, although may lead to religious, cultural and spiritual objections, is the most effective way to decrease the population growth rate. Thus, governments should begin programs of compulsory birth control due to the fact that group survival is more important than personal freedom.Firstly, a high birth rate means an ever-growing population, needing more accommodation, education, and health care. When you fail to control high birth rates, this will bring about an increase in the population. The increasing needs of the expanding population cannot be supplied easily. Overpopulation will cause hunger, health problems and dissatisfaction among people. Additionally, with a high birth rate in a rapidly growing population, social problems will lead to social crises and explosion. Thus, high birth rate in a p opulation is a very serious problem that should be solved as fast as possible to avoid crises in the country in concern.Secondly, another negative aspect of high birth rate is the decrease of the natural resources of a country. The reduction of natural resources also brings about high inflation rates and negative economic conditions. When natural resources of a country fail to meet the growing domestic need, prices increase and living standards decline. Thus, in a developing country, the government should not let the population increase uncontrollably.Thirdly, birth control is the most effective and fastest solution to stop an increasing population. A common criticism of the practice of mandatory birth control is that it would not work properly, because it might be against people’s religious beliefs. However, a high birth rate is a real problem, which the government should actively control for a guaranteed solution. The government should launch a campaign to promote the neces sity of birth control and to increase awareness among people.To sum up, because awareness raising programs will take a long time, until then for a faster solution, the government, which has the power to enforce such programs, should start compulsory birth control programs while raising consciousness and conducting publicity campaigns.

Saturday, November 9, 2019

Margaret Garner

The Fugitive Slave Act is one of the causes of the Civil War in America. The Fugitive Slave Act is an act that renders all slaves to be controlled and overpowered by their owners with the help of District Court of the United States. However, the owners have a big responsibility towards their slaves especially when it is fugitive for they need to pay to the District Court of the United States when an officer or a marshal captured a fugitive.When it happens, the owner needs to go to the District Court and have all the papers needed to show that the fugitive was his of theirs. In this case, it will be a big burden for the owners to have fugitives so they find their fugitives on their own before the officers or the marshals could find them because it will cost them a lot of money, time and effort. The purpose of this paper is to show the relation of the Fugitive Slave Act to the life of Margaret Garner during the years of slavery.Margaret Garner is a fugitive slave who has four children. She and her family went to a friend in order to escape from their owners. They went through a lot of place to find the house of their friend named Kite. However, before they saw the house of their friend, they asked different people to give them the direction going to the Mill Creek, the place of the house of their friend. Through this journey, many people have seen them so their pursuance can reach them whenever they go.When they were in the house of their friend, their pursuance finds them but before they got Margaret Garner, she killed her youngest daughter, who was also her favorite child. She also likes to kill all her three children but her pursuance got her and brought her to the court. Margaret Garner thought of this situation as the only way not to make her children felt the suffering of being slaves. The court let Garner and her family free because the evidences showed that they were given a vacation by their owners in a Free State. Therefore, they were free during the ti me when they went to the house of their friend, but going to the Mill Creek, which is a purpose of escape brought them back to slavery.Both slaves and free backs in America were affected with this Act because this law made a big transformation to the ownership of the slaves, not only the slaves who are being controlled in this Act but also the owners. In the Fugitive Slave Act, when a slave escaped from his or her owner, there will be a lot of discussion between the owner and the District Court in terms of record verification, and penalty of the owner because of its fugitive slaves. Therefore, the owner will be the one who is responsible in finding its slaves to avoid penalty. Aside from the owner’s problem to its labor force, there will be also a problem when their fugitive slaves were captured by the officers or marshals and brought to District Court.The Northern abolitionist and Southern slaveholders were also affected with this Fugitive Slave Act because it produced a sch eme of reward in order to assist the generation of enticements among Southern slaveholder and Northern abolitionist catchers in regaining their possessions. Consequently, escaped slaves will not be safe in the North. Therefore, slaves have limited actions in their works for they were not safe in every place they go.According to the Section 10 of the Fugitive Slave Act, when any person held to service or labor in any State or Territory, or in the District of Columbia, shall escape. There from, the party to whom such service or labor shall be due, his,   her, or their agent or attorney, may apply to any court of record   therein, or judge thereof in vacation, and make satisfactory proof to such court, or judge in vacation, of the escape aforesaid, and that the   person escaping owed service or labor to such party.This statement brought the case of Margaret Garner to the court. According to the evidences, she had her vacation to the Free State during the time she went to the Mill Creek. That is why the court made a decision to set her and her family free because her owners did not abide the law that she can go to the Free States when she was in a vacation. However, the means of killing her daughter for the notion of not making them slaves when they grow up is a form of escape. In this case, they were called fugitives. Therefore, they were brought back into slavery.During the year of 1850’s when slavery became intensifying problem of both North and South due to the Fugitive Slave Act and their slaves, owners became stricter and wanted their slaves to be barricaded inside their properties so that these slaves would not escape. Margaret Garner’s tragic story happened during these years, when slaves do not know what to do in order to make their family free even if the pay for this cost was their slavery until they die because of the pain, sorrow, and struggle of being slaves.Margaret killed her daughter to make a change. She knew that it was not j ust for her and for her family but also for the society. She wanted change – a change in the way of treating slaves. The law can be seen as â€Å"unjust law† because the individuality of the slaves was taken for granted. The Fugitive Slave Act was all about the actions that can be done to the owners and the fugitives when the fugitive is captured. However, the fugitive has no right to have its life. Slaves were treated as robots and animals, which are actually humans. The tragic story of Margaret Garner is a revelation to the law and to the whole society during this period – the â€Å"unjust law† made the slaves not humans but animals taking them as their own.Sources:Halsall, Paul. The Fugitive Slave Act, September 18, 1850.Internet Modern History Sourcebook. 1998. http://www.fordham.edu/halsall/mod/1850fugitive.htmlCoffin, Levi. Margaret Garner. Reminiscences (Cincinnati, 1876) http://aalbc.com/authors/margaret.htm Margaret Garner The Fugitive Slave Act is one of the causes of the Civil War in America. The Fugitive Slave Act is an act that renders all slaves to be controlled and overpowered by their owners with the help of District Court of the United States. However, the owners have a big responsibility towards their slaves especially when it is fugitive for they need to pay to the District Court of the United States when an officer or a marshal captured a fugitive.When it happens, the owner needs to go to the District Court and have all the papers needed to show that the fugitive was his of theirs. In this case, it will be a big burden for the owners to have fugitives so they find their fugitives on their own before the officers or the marshals could find them because it will cost them a lot of money, time and effort. The purpose of this paper is to show the relation of the Fugitive Slave Act to the life of Margaret Garner during the years of slavery.Margaret Garner is a fugitive slave who has four children. She and her family went to a friend in order to escape from their owners. They went through a lot of place to find the house of their friend named Kite. However, before they saw the house of their friend, they asked different people to give them the direction going to the Mill Creek, the place of the house of their friend. Through this journey, many people have seen them so their pursuance can reach them whenever they go.When they were in the house of their friend, their pursuance finds them but before they got Margaret Garner, she killed her youngest daughter, who was also her favorite child. She also likes to kill all her three children but her pursuance got her and brought her to the court. Margaret Garner thought of this situation as the only way not to make her children felt the suffering of being slaves. The court let Garner and her family free because the evidences showed that they were given a vacation by their owners in a Free State. Therefore, they were free during the ti me when they went to the house of their friend, but going to the Mill Creek, which is a purpose of escape brought them back to slavery.Both slaves and free backs in America were affected with this Act because this law made a big transformation to the ownership of the slaves, not only the slaves who are being controlled in this Act but also the owners. In the Fugitive Slave Act, when a slave escaped from his or her owner, there will be a lot of discussion between the owner and the District Court in terms of record verification, and penalty of the owner because of its fugitive slaves. Therefore, the owner will be the one who is responsible in finding its slaves to avoid penalty. Aside from the owner’s problem to its labor force, there will be also a problem when their fugitive slaves were captured by the officers or marshals and brought to District Court.The Northern abolitionist and Southern slaveholders were also affected with this Fugitive Slave Act because it produced a sch eme of reward in order to assist the generation of enticements among Southern slaveholder and Northern abolitionist catchers in regaining their possessions. Consequently, escaped slaves will not be safe in the North. Therefore, slaves have limited actions in their works for they were not safe in every place they go.According to the Section 10 of the Fugitive Slave Act, when any person held to service or labor in any State or Territory, or in the District of Columbia, shall escape. There from, the party to whom such service or labor shall be due, his,   her, or their agent or attorney, may apply to any court of record   therein, or judge thereof in vacation, and make satisfactory proof to such court, or judge in vacation, of the escape aforesaid, and that the   person escaping owed service or labor to such party.This statement brought the case of Margaret Garner to the court. According to the evidences, she had her vacation to the Free State during the time she went to the Mill Creek. That is why the court made a decision to set her and her family free because her owners did not abide the law that she can go to the Free States when she was in a vacation. However, the means of killing her daughter for the notion of not making them slaves when they grow up is a form of escape. In this case, they were called fugitives. Therefore, they were brought back into slavery.During the year of 1850’s when slavery became intensifying problem of both North and South due to the Fugitive Slave Act and their slaves, owners became stricter and wanted their slaves to be barricaded inside their properties so that these slaves would not escape. Margaret Garner’s tragic story happened during these years, when slaves do not know what to do in order to make their family free even if the pay for this cost was their slavery until they die because of the pain, sorrow, and struggle of being slaves.Margaret killed her daughter to make a change. She knew that it was not j ust for her and for her family but also for the society. She wanted change – a change in the way of treating slaves. The law can be seen as â€Å"unjust law† because the individuality of the slaves was taken for granted. The Fugitive Slave Act was all about the actions that can be done to the owners and the fugitives when the fugitive is captured. However, the fugitive has no right to have its life. Slaves were treated as robots and animals, which are actually humans. The tragic story of Margaret Garner is a revelation to the law and to the whole society during this period – the â€Å"unjust law† made the slaves not humans but animals taking them as their own.Sources:Halsall, Paul. The Fugitive Slave Act, September 18, 1850.Internet Modern History Sourcebook. 1998. http://www.fordham.edu/halsall/mod/1850fugitive.htmlCoffin, Levi. Margaret Garner. Reminiscences (Cincinnati, 1876) http://aalbc.com/authors/margaret.htm

Thursday, November 7, 2019

The Career of a Physical Therapist

The Career of a Physical Therapist Introduction Physical therapists are medical experts who handle cases dealing with impairments, disability, immobility, or any other critical change of physical function of the body and healthiness as a result of injury.Advertising We will write a custom research paper sample on The Career of a Physical Therapist specifically for you for only $16.05 $11/page Learn More Their job include but is not restricted to diagnosis procedures, assessments, evaluations and conducting intervention duties so as to attain the highest functional results for every patient. In their daily work, physical therapists are charged with the responsibility of assisting patients suffering from a multitude of illnesses, and victims of accidents as well. In 2008, it is estimated that the physical therapist were holding about 185,500 positions in the employment register of the US. Some of the physical therapist worked two or more jobs and that made the job statistic greater than they ac tually are. Most of the therapies do their job is hospital settings, Offices and other health facilities. The physical therapist assist in relieving pain to patients, enhance mobility of their body, reducing physical disability and re-establishing use (Coppola para. 4). Through the assistance of a patient’s medical history, a medical therapist is in a position to examine the patient’s strength, posture, coordination, breathing capability, and motor and body balancing function. Plans are the executed in treating patients that have exhibited specific medical conditions. Thesis Physical therapy is a challenging career that needs greater responsibility and dedication. The therapist often faces challenging situations that test their ability to do the job. For this reason, this paper shall address the career of a physical therapist. The physical therapist usually plan and work to treat physically disabled people of all divides regardless of the source of the problem (Jensen et al1256). Therapists are further required to offer counseling to these patients and even to their families (Curtis 56). The therapist coordinates the processes of consultation and rehabilitation. This can be one at service groups, clinics and hospitals. Education and University Training There are several universities across the united states that are offering Physical Therapy degrees. One of the best colleges is the University of Delaware. Basically interested students study a degree in Physical Therapy and then proceed to masters of the same when they want to have more expertise (Curtis 56). A better preparation to become a physical therapist has to begin with deed dedication to the job. Students who wish to become therapists should start their preparation while still in high school.Advertising Looking for research paper on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More This means that they should take course l ike physics, biology; psychology among other related subjects so that they can use this as a solid foundation for the future career (Curtis 56). The next step here would be to join a university that offers the training in Physical therapy. Students can study an associate degree or a higher degree in this field. Students that are in such colleges study social sciences, mathematics, physiology, biochemistry, psychology, physics and other courses that ate considered lifesaving. For the degree, the students increase their scope to cover more specialized courses including neuroscience, physiology, metal issues and pathology (Krumhansl 87). Choosing University of Delaware for study is so critical to anyone wanting to study therapy course. This is because the university has been ranked number four in the country. Here, the students get the best facilities that are at the cutting edge. This means that their education is great and that they have the best quality of research and better facili ties (Krumhansl 87). To be better at the job, graduates that have been in the program can then advance to do their masters degrees. Students take part in the study of the intensive care courses and they are also expected to go through an internship program. From here, students then still have a choice for further specialization in either neurological therapy or musculoskeletal therapy among other needs (Jensen et al 20011258). In order for a student to be granted the license to practice, he/she is first required to have studied medical imaging, kinesiology, as well as to have undertaken professional and physiology course during their internship period. Upon graduation, the candidate could get the license. The undergraduate take a minimum of four years while the post graduate programs take only about a year and a half. Basically there is no need to relocate because there are online studies but for practical course like Physical Therapy, one needs to attend classes and online is not a better option (Langenberghe 522). Financing Education The cost of attaining a degree in Physical therapy at the University of Delaware is estimated to be about 9,486 dollars for the in-state tuition fee and 23,186 for the out-of-state. There is some financial aid for some students in Delaware University. The fellowships offer full tuition reimbursement and this is averaged at 14,600 dollar for one academic year (Chilsolm 67). This is for the students in degree programs. For the post graduate and research assistants, there is a reimbursement of 20,772 dollars for every student’s tuition. Assistants in physical therapy get the same amount as degree students and opportunities for internships. Some important statistics are that the percentage of children that get financial aid is 60% and those on Federal grants are 9% (Chilsolm 2002 67). The average grant that the Federal government gives is 3,704 dollars.Advertising We will write a custom research paper sample on The Ca reer of a Physical Therapist specifically for you for only $16.05 $11/page Learn More The percentage of students that get state aid is 9% and the average amount that is often given is 3,334 dollars. The numbers of students that get this are 37%. Loans are also offered to the students and on average, students get a loan of 6,947 dollars and 48% of the students get these loans. More assistance comes in the name of institutional aid and on average the eligible students get 6,947 dollars. There is a body known as the Physical Therapy association of America which offers financial assistance to physical therapy studies and research in universities. Application is simple as one only needs to enroll for the graduate degree program (Chilsolm 67). Then search for opportunities in their databases. After that, one can sign out for the internships and apply for funding. Application process can take a lot of time. However, first it is important that a student determines what typ e of degree she/he wants in the field of physical therapy. Second is to check the geographical region that one would like to live in. this way, one can narrow down program search and even carry out assessment of cost of living while studying (Jensen et al 1258). Most of the programs in universities will demand a degree. However, master’s degree would be very appropriate at a later stage. It’s very important to ensure that you are clear with many of or all of the requirements. Minimum GPA is usually a 3.0. It is estimated that the cost of living in Delaware at the university ranges from 12,657 to 15,821 dollars. The tuition fee is usually the same for people living at the campus and those living at home. The differences are mainly on food, accommodation and transport (Langenberghe 522). Living on campus means that students will pay about 9,894 dollar for the accommodation. Those that live outside the campus can get expensive or cheaper house depending on the place they choose to live (Sneed et al 1287). Credit per hour for the students who stay in state is 377 dollars and out of state credit hour is 1,010 dollars. Conclusion Career Development Getting a degree in medical courses particularly physical therapy is a great investment. This degree allows people to be experts in this subject area. Traditionally, students who decide to pursue the career have three alternatives to choose from as they advance to doctoral level (Krumhansl 89). One is that they can pursue professional physical therapy, two, to pursue transitional therapy of three, to work on physical therapy. There are some courses that are very important in therapeutic clinical practice. They include palpations, neuroscience, pathology, diagnostic imaging and clinical anatomy among others (Langenberghe 522). When students complete their studies in the subject and hand over their dissertations which are publishable, then they have fulfilled the procedure of being licensed to practice (Krumha nsl 90).Advertising Looking for research paper on health medicine? Let's see if we can help you! Get your first paper with 15% OFF Learn More The graduates have to meet the requirements by the association of physical therapist of America. The course presents a good opportunity to venture into medical practice because there are job opportunities readily available for people who study physical therapy (Blau et al 649). As projected by the government of the United States, the need for physical therapists is bound to increase through 2013. This is because the population increases and as a consequence people suffering from physical disability also increase. Notable is the increase in the number of senior member of the society, the baby-boom generation who need therapy for relieve of pain and management of physical problems that in most cases result from heart attacks and strokes (Blau et al 649). These conditional are increasingly becoming common among older people. Furthermore, it’s been noted that, more babies nowadays are being born with birth defects and the technology today has seen more victims of traumatic condit ions survive (Sneed et al 1287). As a result, this new technology is going to permit increase of debilitating conditions to me managed by specialist in this field (Krumhansl 95). As American become more conscious about their health, the will definitely require more physical therapist and more specialized treatment. Therefore the employment for these experts is expected to increase faster than average growth of the entire medical care needs. Relocation In an effort to do their job, therapists get to move around a lot and seek new pastures. These relocations are often very influencing on their lives. Though the government encourages people to work with bigger organizations and also to adopt practices that allow work-life balance doctrine, relocation at times is inevitable (Blau et al 652). Workers tend to link relocation with great achievement or career development (Frankl para. 5). This can impact on families in a negative manner. Family responsibilities are affected and its stabilit y shaken. Parents move away from children and spouses away from each other (Green and Canny Para. 4). Most impact is on school going children because their education is disrupted. Young adults loose friends or financial resources that had already started establishing. For the elderly and their declining health, they can lose friendship networks and this can seriously affect their condition (Green and Canny Para. 4). Blau, Rosemary, et al. (2002). The Experience of Providing Physical Therapy in a Changing Health Care Environment, Phys Ther journal, 82(2002): 648-657. Chilsolm, Stephanie. The Health Professions: Trends And Opportunities In U.S. Health Care, Sudbury, MA, Jones Bartlett, 2002. Print. Coppola, Stephen. Interview with a Physical Therapist. Projects by Students for Students. 2005. Web. Curtis, Katherine. Physical Therapy Professional Foundations: Keys To Success In School And Career, Thorofare, NJ, SLACK Inc, 2003. Print. Frankl, Daniel. Interview with a Physical Therapi st. 2003. Web. Green, Anne and Canny, Angela. The Effects on Families of Job Relocations, Joseph Rowntree Foundation. 2003. Web. Jensen, Gail et al. Expert Practice in Physical Therapy. Journal of the American physical therapy association, 280.14(2001): 1256–63. Krumhansl, Bernice. Opportunities in Physical Therapy Careers, New York, McGraw Hill Professional, 2006. Print. Langenberghe, Harry. Evaluation of Students Approaches to Studying in a Problem-based Physical Therapy Curriculum, Phys Ther, 68(2010): 522-527. Sneed, Robert et al Physicians Reliance on Specialists, Therapists, and Vendors When Prescribing Therapies and Durable Medical Equipment for Children With Special Health Care Needs Pediatrics, 107(2001):1283-1290.

Tuesday, November 5, 2019

An Overview of the Pathogens Biology in the Immune System

An Overview of the Pathogen's Biology in the Immune System The Immune system is the body’s overall defense system against harm causing invaders, that come from the outside world, that are able to inter the body one way or another. The immune system is not an organ or two that do all the work, but rather a network of parts all throughout the body that works with other bodily systems to fight off viruses, diseases, infections, and anything that the immune system knows does not belong in the body. A pathogen is any organism or virus that can cause a disease after entering the body. The first line of defense against pathogens are external barriers such as the skin. The nose has nostril hairs act like a filter for elements entering the body through the nose. The nose can also fill with mucus that can exit the body to get rid of any pathogens that might enter the nostrils. The eyes have eye lashes that can wave away pathogen’s when a person blinks. The average person blinks about 16 times a minute. That is typically enough to keep out pathogens floating in the nearby air. According to Campbell Essential Biology with Physiology 4th Edition (2012): External barriers also include chemical defenses in the form of antimicrobial secretions. Sweat, saliva, and tears contain enzymes that disrupt bacterial cell walls. Glands produce oils and acids that make the skin inhospitable to many microbes. Concentrated stomach acid kills most of the bacteria we swallow before they can enter the bloodstream. (p. 518) External barriers make up the first line of defense. When a pathogen does make it passed the barriers, it is now up to the internal immune system to fight it off. This is the second line of defense. Phagocytic cells are white blood cells that are able to consume foreign cells or pathogens, thus killing them. Another type of white blood cell that can kill off pathogens or infected cells are NK cells, or natural killer cells. These NK cells will discharge chemicals that kill infected cells. The body has another natural defense, which are defensive proteins. When a virus is successful in infecting a cell, the cell may release interferon molecules. These interferon molecules bind themselves to nearby healthy cells. The binding of interferon molecules to healthy cells prompts the healthy cell to produce antiviral proteins. Other natural defensive proteins that our immune system creates are complement proteins, which attack pathogens directly. (Simon, 2012, p. 519) The lymphatic system is a system of vessels and many lymph nodes that are crammed within white blood cells. Other lymphatic system organs include the tonsils, thymus, and the spleen. â€Å"The two main functions of the lymphatic system are to return tissue fluid to the circulatory system and to fight infection.† (Simon, 2012, p. 520) The lymphatic system works in conjunction with the circulatory system. For example, when someone gets a paper cut from a dollar bill, the dollar bill introduces bacteria into and under the skin. The first line of defense has already been penetrated. The lymphatic system will pick up on chemical signals that the skin has been torn, then send white blood cells via the arteries of the circulatory system to the paper cut site. The white blood cells will engulf the bacteria and cell debris, allowing the tissue to heal. If all the above fail to keep the body healthy, there is also a third line of defense, called adaptive defenses. â€Å"Adaptive defenses depend on white blood cells called lymphocytes that recognize and respond to specific invading pathogens.† (Simon, 2012, p. 521) These lymphocytes blood cells are triggered only after exposure to specific pathogens. The innate defenses are constantly prepared to combat a variation of infections, but lymphocytes must be primed by exposure to a foreign molecule. Any molecule that elicits a response from a lymphocyte is called an antigen. (Simon, 2012, p. 521). There are two types of lymphocytes cells, the first one is called the B-cell, and the second one is called the T-cell. One very interesting thing about this cells is how they develop. Both B-cells and T-cells form within bone marrow. The B-cells grow to maturity in the bone marrow, but the T-cells start in the bone marrow and are transported via blood to the thymus to finish growing to maturity. Paul A. Linnemeyer wrote: Macrophages are important in the regulation of immune responses. They are often referred to as scavengers or antigen-presenting cells (APC) because they pick up and ingest foreign materials and present these antigens to other cells of the immune system such as T cells and B cells. This is one of the important first steps in the initiation of an immune response. Stimulated macrophages exhibit increased levels of phagocytosis and are also secretory. (p. 1) It is very important the that the immune system functions well for the health of all human internal systems. If a pathogen that infected the digestive system entered the body and the immune system was not able to fight it off, it could cause damage to the digestive system to the point where the body could not digest food and therefore not get the nutrients needed to keep the body alive. If a pathogen that infected the respiratory system got into the body and the immune system could not fight off, it could affect the body’s ability to oxygenate its cells and cause the death of the person even though the pathogen itself may not be able to cause death. Likewise with the circulatory system. This clearly shows that a healthy immune system is a critical system to have, to keep internal systems healthy, which in turn keep the person healthy. As a result of having a low immune function, your body would have a harder time fighting off virus such as the cold and flu viruses, causing the symptoms to last longer. Infections can cause damage to the immune system, which further inhabits resistance to pathogens. HIV is a virus that causes acquired immune deficiency syndrome (AIDS) There are treatments for AIDS, but no cures. People living with AIDS tend to have to change their life style. When someone first finds out that they are HIV positive there can be a wide range of feelings including of anger, sadness, depression fear, anxiety. This can cause much stress or the carrier of the HIV virus and their families. In some cases having or treating AIDS can affect the brain. This can cause clumsiness, sudden shifts in behavior, difficulty paying attention, and forgetfulness, among other problems. (University of California, August 03, 2011) In conclusion, The immune system is one of the most important systems in the human body. The immune system can interact with other bodily systems in a variety of ways. The immune system has three primary lines of defense, the exterior barriers, the internal innate defenses, and the internal adaptive defenses. Without an immune system, humans would die very easily due to many things. But with an immune system, humans can hope to survive and thrive despite the many things that can infect them.

Saturday, November 2, 2019

Dysrhythmia Research Paper Example | Topics and Well Written Essays - 750 words

Dysrhythmia - Research Paper Example Oxygenated blood from the lungs is pumped to the body cells, the blood returns to the heart devoid of oxygen and is pumped to the lungs for oxygenation. The process repeats itself several times without ever halting (Balachander & Rajagopal, 2011). Basic normal EKG waveform morphology The electrocardiogram (EKG) works as a voltmeter, using twelve leads (electrodes) placed on specific areas of the body. It basically records the electrical activity of the heart at the body surfaces. Ordinarily, the SA node depolarizes spontaneously, initiating an action impulse which swiftly propagates through the atria, leading to atria contraction, then proceeds to the AV node before getting to the Purkinje system to the ventricles (Stein, 2012). This leads to the ventricular contraction. The EKG consists of waves and complexes hence the wave form morphology. In a normal sinus rhythm, the waves and complexes include the P wave, PR segment, PR Interval, T wave, QRS Complex, QT Interval and the ST Segme nt. The waves and complexes work in a complex system that consequently measure electrical activity of the heart. At the onset is the P wave that lasts not more than 0.12 seconds, usually occasioned by the atria’s depolarization. The nature of the P wave is smooth and positive (Stein, 2012). The PR interval then picks and ends at the QRS complex which signifies the onset of ventricular depolarization. Connected to the PR interval is the PR segment which is the EKG wave portion that corresponds to the period between the atria depolarization conclusion to the onset of the ventricular depolarization. At this time the impulse in the heart travels from the AV node through the conducting tissue towards the ventricles. The segment is isoelectric in nature. During ventricular depolarization, the ventricles undergo depolarization and this is represented in the waveform by the QRS complex. It ordinarily ranges between 0.04 seconds to 0.12 seconds and is measured from the onset of the fi rst deflection to the conclusion of the last deflection. Another isoelectric segment occurs typically referred to as the ST segment. It represents ventricular muscle contraction time before any depolarization takes place. Isoelectric segments represents durations in which no electric activities occur. The period between the onset of the QRS segment and the end of the T wave is represented in the waveform by the QT interval. This represents the period of ventricular depolarization up to the ventricular depolarization. The T wave essentially represents ventricular repolarization. The EKG thus represents the entire electric activity of the heart through the waveform morphology (Stein, 2012). Types of dysrhythmia Dysrhythmia is a condition of the heart that causes variation in the regular beat of the heart. Ordinarily it manifests in slow heart beat, skipping a heart beat or sudden changes in heart beat. The common types of dysrhythmia include: Bradycardia which refers to a heart beat f ewer than sixty beats per minute in an adult. Tachycardia, a condition in which the heart beats more than one hundred times per minute in an adult. Sick sinus syndrome, the heart rate slows down, at times the rates varying between slow and fast. Atrial flutter, a condition in which the heart beats very fast at around three hundred and fifty beats per minute, but usually steady (Day, 2012). Features and treatment The conditions described in the previous paragraph best serve