Police and the Use of Excessive Force Essay

The use of excessive force by police organizations around the world as a crime control mechanism has been widely criticized and debated for many years. Many ask, what exactly is excessive force? What causes an officer to use excessive force and is it justified? There is much ambiguity when it comes to answering such questions. Your perception will undoubtedly create your expectation and too many times one’s failure to acknowledge, ‘the other side of the story,’ causes a misperception. How big of a role do the media play in portraying police use of excessive force as fair or unnecessary? These are all valid questions that will be addressed in this analysis as well as what is being done to address the situation. We begin with the definition of excessive force as provided by the International Association of Chiefs of Police, â€Å"excessive force is the amount of effort required by police to compel compliance by an unwilling suspect† (Police use of Force, 2009 ). That is, police will turn to excessive force when an individual has been uncooperative. Some argue that the police’s most defining feature is their capacity to use coercive force (Katz & Walker, 2008). Police use of force may include physical force as well as the power to arrest, but most importantly the power to use deadly force. It is important to keep in mind that there are laws set in place to limit the amount of force an officer uses, including excessive force. Such laws have allowed for better policing practices and an improved police/community relationship. Although police use of excessive force still arises from time to time, the number of incidents has dropped dramatically over the years. According to a study done in the years 1999 and 2000 of calls for service, force was used by police in less than one percent of the calls (Police use of Force, 2009). In actuality, the police spend most of their shift serving their community as peacekeepers as  well as helping others. So what drives a sworn police officer to use excessive force? The answer to this question is not a simple one, and rightfully so. Some argue that discrimination, stereotyping and the environment in which a n officer may patrol can contribute to the use of excessive force. People call the police because they want an officer to settle a problem: to arrest someone, to get someone to calm down, or to have someone removed from the home (Katz & Walker, 2008). In other words, police are constantly put in volatile situations where the people they are dealing with can become a danger to the officer who is responding to a call and there is no telling what someone might do at any given moment. Often times when an officer has been dispatched to a scene, particularly an altercation, tempers are already flaring and what would normally be a situation calling for a simple mediation performed by the officer can easily escalate to the citizen resisting arrest for fear of going to jail, not knowing that the police is just trying to calm down the individual in order to assist with the situation more accurately. Situations like these are all too common and police can feel very much unappreciated and a sense of disrespect on behalf of those they serve. This frustration often times lead to a small number of officers easily losing their temper when confronting citizens in future instances. It must be pointed out that such instances are rare, but still do a rise from time to time. As a retired police lieutenant reflecting on his career put it, ‘The majority of cops were good, hardworking, conscientious individuals. They cared, and they wanted to do a good job. But there were enough cops—not one rotten apple, but several rotten apples—to give law enforcement the taint it had received’ ((Retired), 2000). The media, which include movies, television shows, and news organizations, have a lot of power when it comes to portraying the police as good or evil. Given the considerable ambiguity that surrounds the issue, whether police use of force is presented as police brutality and whether brutality is understood as a problem depend greatly upon which voices and views the media emphasize (Lawrence, 2000). It is the media who determine what the general public learns about street cops’ daily experience with criminals and the underclass, as well as what the middle-class public learns about other groups’ experiences with police (Lawrence, 2000). A perfect example is the famous reality television program, ‘Cops,’ where camera crews  participate in ride-along a ssignments and capture real life drama from the police officer’s viewpoint. News headlines are one of the most, if not the most, influential media forms influencing public opinion and attitude towards law enforcement. As the lawyer for a Miami policeman acquitted in the shooting death of a black motorcyclist—an acquittal that touched off days of rioting—indignantly told reporters, â€Å"If the headlines read, ‘Twice-convicted drug dealer shot while trying to run over officer,’ there wouldn’t have been any riots† (Lawrence, 2000). So the question arises, what is being done to address the situation with police use of excessive force? History has shown that policing systems and strategies can and do change. One way the situation has been dealt with in recent years is with the creation of local citizen oversight groups where complaints by citizens are reviewed to determine whether the action taken by the officer towards the individual filing the complaint was caused by a lack of policy, or a bad policy, on behalf of the police department in which case a recommendation for a new policy is sent to the department. Another way that police departments are dealing with the situation is by mounting video recorders on patrol cars as well as working with the local media and using them as a way of checks and balances. There is also the case for higher education for police officers. The subject matter of higher education as a requirement for police officers is a hot debate topic today. Study has shown that higher educated cops receive fewer complaints than those with less education (Victor E. Kappeler, 1992). Works Cited (Retired), L. A. (2000). From the Inside Looking Out. In J. Nelson, Police Brutality (p. 265). New York: Norton. Katz, C. M., & Walker, S. (2008). The Police In America. New York: McGraw-Hill. Lawrence, R. G. (2000). The Politics of Force. Los Angeles: University of California Press. Police use of Force. (2009, August 04). Retrieved March 19, 2010, from National Institute of Justice web site: http://www.ojp.usdoj.gov/nij/topics/law-enforcement/use-of-force/welcome.htm#note1 Victor E. Kappeler, D. C. (1992). Police Officer Higher Education, Citizen Complaints, and Departmental Rule Violation. American Journal of Police , 37-54.

McDonalds and Wal-Mart

Economics is defined as the study of incentives and the common practice of reaching these motivations. Many people have gone to immoral conducts just to reach these incentives. A lot of people, particularly in the business field also commit such acts that are morally wrong but would surely bring more profit. They sacrifice integrity in exchange of better revenues. Even big corporations are guilty of these wrongdoings, even though these companies may not admit such offenses. They have resorted to many instances acting dishonorable actions and there must be a compelling reason why they acted that way.Some of these cases that showed such responses are the public school teachers from Chicago, the sumo wrestlers, and an entrepreneur who plotted actions to attain their selfish goals. These are three different scenarios, all engaged in doing such acts that compromised their values to achieve their self-centered objectives. These public school teachers from Chicago committed cheating by prov iding their students with answers for a certain examination. On the other hand, sumo wrestlers were also found making deceitful acts by prearranging fights and winners of bouts.Although there is a limited manner to prove these misdeeds strongly, there are some noticeable situations to prove that there are abnormalities within the influential circle of sumo wrestlers. The entrepreneur also did a dishonest act by selling bagels to any person that would benefit for possessing that bagel which is considered as illegal. Both this instances, according to the author, involved cheating that was induced by the benefits of doing such acts. All of these circumstances can be said as similar in terms of doing unpleasant deeds in exchange of receiving incentives as the result of these acts.The author researched other relevant information about the theme of this manuscript. He found out that a person, for his own personal agenda, usually take advantage of any information he has for a specific agen da. One firm example is on the manner a press officer make used of his gathered information to cause the collapse of the Ku Klux Klan for his benefit. Ku Klux Klan is the name given to various secret societies in the United States, generally situated on the southern part of the country, clearly identified for its advocacy that white people are far more superior to other cultural factions.The Klan made every effort to persecute the other racial groups and terrorize African-American people. Ku Klux Klan’ downfall began when Stetson Kennedy gained access to the Klan and supplied information to media and law enforcement groups. Stetson also provided secret code words that are critical to the Klan. His effort to take advantage with the information he possesses made a big impact to the Klan’s collapse. Kennedy also penned a manuscript about his circumstances with the Klan. This development further damaged the Ku Klux Klan. †Why experts of every kind are in the perfect position to exploit you†.A phrase showing another concrete example is the way real state agents behave when they perform their selling acts. A real-state agent persuades the owner of the house to sell for less while at the same time, providing potential buyer information that he can buy the house for a discounted price. To ensure that you have your excellent choice to buy or sell a house, there are clever ways that must be learned before engaging in the actual transaction. Like in the Ku Klux Klan, there are also codes being used by the real-state agents to pass on information throughout the ads they display.Clusters of words like â€Å"well maintained†, â€Å"spacious†, â€Å"great neighborhood† and other phrases in itself, possesses a full meaning to a housing agent which are frequently unknown to a conventional buyer/owner of a house. Because of this, exploitation of these agents is evident unless the prospective buyer would have a clear understanding a bout these word-codes they use. On the next chapter, the author did make contradictions about the common idea that the financial status of those people who do illegal acts are always better compared to those who do otherwise.He rather made this discovery contributing to other factors such as the economic status of a certain individual. He found out that only those who are in the higher rank of a drug organization really prosper while those in the lower level still earns a little amount for their living. These findings were supported by citing Sudhir Venkatesh research about this topic. Sudhir Venkatesh is a sociologist whose research setting was focused on the field studies in the shelter projects in Chicago, made some exceptional discoveries, including the one related with the financial status of a drug organization.The outcome of this research provided clear evidence about the author’s claim regarding the fiscal status of those people involved drug dealership. Moreover, Sud hir’s research also found out astounding information that being a member of J. T. ’s gang, particularly those in the low-level position jobs, faces a clear danger for their life, having 25% casualty rate. It was compared to the dangers of an employee working in a timber cutting industry, and even those prisoners on the death row, and found these to be less fatal than working as a low-level drug dealer.Furthermore, this set-up was compared by Levitt to other companies, McDonalds’ burger flipper and Wal-Mart’s shelf stocker. He compared the financial status of every employee and those in the executive positions with the small drug dealers and those who lead the drug organization. These two businesses both manifested the economic imbalance occurring within their respective organization, but still better compared to being a crack dealer. Chapter 4 has brought a contentious claim by the author and it did a lot of interest to take a closer look with the manuscr ipt.Levitt claimed that the legalization of abortion made a great impact in the reduction of crimes in a certain area. This was supported by his numerous examples like what happened in some states including Alaska, California, Hawaii, New York, and Washington where crime rates fell considerably after making abortion legal on these mentioned territories. The author also presented data showing those states that has the highest cases of abortion showed the significant reduction of crimes occurring in their respective areas. In the same manner, those areas that have recorded the lowest abortion cases only displayed a small drop rate of crimes.He debunked claims that factors such as advanced policing plan, reduced drug demand, aged population, stricter firearm management, a strong economy, and others significantly affect the crime rates in the country. He also noted that should abortion was not legalized on those key states, less than 2 million babies would have been born every year, thu s, increase in the engagement of crimes would have been prevalent. This was due to the fact that most of these are unwanted pregnancy and it is highly probable that these babies will be raised in an unstable family setting or in poverty.These same reasons, according to Levitt, were also the motives why did pregnant young women sought abortions. Do parenting really matters? This is a question that was covered in Chapter 5, where parenthood was the main topic. Parenting is the course of raising and educating a person from birth or prior to, until maturity. According to the author, a parent is the steward of another’s human life, from being a new born until it reaches adulthood. In the process of parenting, protection is one thing being given by parents to their children.They provide protection because they know their children is vulnerable against any attack from individuals or other things, including themselves. They feared these might bring affliction to their child, which ma y eventually lead to death. But the problem lies in absence of knowledge about the science of parenting. Like any other, proper rearing of a child requires skills and proper information to be able to reach its very objective as a parent. This was shown by the author when he cite a scenario about parents who feared that the presence of a gun in their homes might bring hurt and compromise the security of their children.These parents transferred their child to another’s house where there is no gun but with a swimming pool in their house. Levitt stated that these parents gave less protection in their child because, according to statistics, more children died due to drowning in a swimming pool rather than playing with a gun. If these parents only knew this, they will reconsider their decision and carefully evaluate the place before they agree in sending their child in another location. Smart parenting, therefore, is greatly needed to ensure proper taking care of a child.Another re levant finding the author made is the direct relationship between the socioeconomic conditions of the parents to achieving a positive outcome with parenthood. Such factors like parents who were highly educated, high socioeconomic standing and having a child in the later age of the parents directly contribute into achieving a better outcome in standardized tests of students. For the last chapter, Levitt focused the discussion to the names given to every child by their parents and how it affects the circumstances of a person by the names given to him at birth.He stressed the importance of the parent’s act of naming their baby to the future life of this child. The author cited researches about this topic and analyzed carefully the details relating to this matter. Levitt presented researches linking the names of white and black American to their life condition including employment, salary grade, and educational attainment. He also discussed in this chapter a story about a mother that named her daughter â€Å"Temptress† and when this child grew up, she was accused unruly conduct, about having sexual affairs with different men while her mother is away form home.Another name was mentioned in this chapter that was given to a child by his parents that was based upon a shallow reasoning because that name was just the first word they saw upon reaching the hospital. Levitt expressed his concern that good parenting starts with the proper choice of names to be given to their child. He further expressed that those people who did not bother to just give any names to their child without even considering its meaning do not possess the characteristic of being a good parent. This act might greatly affect the future life of a child, either he lived by his name or the world would prejudge the person by his name.These possible dilemmas must be taken by these parents as a caution before they give names to their children. Our world has experienced a lot of hardships and adversities due to negligence by many people in exchange of accumulating more money and benefits. People should realize that the most important duty is to provide better services to their consumers. They must not forget that enterprising requires responsibility and in any way this should not be compromised. We ought to do our duties in our family effectively for us to start changing our society for the better.If all of us would keep in mind the main responsibility of every human being to love his God and his neighbor, then our society would be a better place to live including our economy and business. The Seven Habits of Highly Effective People Many people have ventured on a lot of studies and attended several trainings to augment their skills in the management area. They wanted to develop their ability in dealing with other people in various disciplines like in business, politics, and other significant areas of concern. Many businesses seek more understanding on how to deal with th e consumers effectively to boost their sales and profit.Those in the field of politics also look for better approaches they will used to convince the voters to elect them from office. These are just some of the reasons why many book were published to address the need of a manuscript that would talk about this very important topic. Stephen Covey authored the book â€Å"The 7 Habits of Highly Effective People† in the year 1989. This manuscript has been included on the list of books that was sold favorably for more than 3 years. The author also conducted seminars about this topic and many people attended these gatherings.Companies like AT & T, Ford, Xerox and other big corporations also made recommendations that this book be read by management officials. This manuscript discussed the seven habits that can be learned to improve oneself and its relationship with others effectively. Covey illustrated a habit as a mix of knowledge, skills and aspirations. This knowledge would repres ent the area where the main focus is on what must be done for every general and specific detail. The skills focuses on the process things are done and aspirations center on the things that are desired for. In order to create a habit in our lives, we must have all three.These seven habits are subdivided into three: Habits 1, 2, and 3 is on the personal success while habits 4, 5 and 6 relates to triumphs with regards to the public domain. The last habit involves restoration of oneself. Be proactive is first habit wrote by the author. The author expressed that we must use our ingenuity and inventiveness to work on the road to our personal goals. This suggests that every human being is solely responsible for his or her life. This includes the principle that our own behavior is greatly affected by the choices we make. A proactive person does not let things happen, but rather make things happen.It acts initiatively and does not wait for others actions to commence. Through this, we can say that we can be responsible enough for every thing that happens to us and to other people that surrounds us. The author pointed out a principle regarding the circle of concern which includes the entire feature that we have control over psychological or affection involvement. The author stressed the circle of influence, which lies inside the circle of concern must be given focus by the person which includes those things that he has total control. According to the author, each person has both a circle of influence and a circle of concern.Tormenting continuously about things outside of the circle of influence is not dynamic. Working within the circle of influence is productive. Moreover, the more efficient you become, the more your circle of control will start to expand. The next habit pertains to the topic â€Å"Begin with the end in mind†. This is all about formulating long-standing objectives based on a specific ideology. According to the author, it is advisable for a person to formulate â€Å"individual goal statements† that would serve as the very goal of one’s life. The author suggests good foresight planning as an important tool to develop this.It is like sculpting a figure that an individual want for one’s life and providing a frame of reference wherein all the manners and conducts can be evaluated. There must be a lucid direction where to go and when to stop. Only when all the paths are cleared that a person can suffice its objective with regards to planning long-term goals in his life. Meanwhile, in an organizational structure, Covey emphasize that the company’s vision would be more efficient if all the members of the group were involved in the formulation of these ideas and was not prearranged by only a small number of personalities.The third habit, Covey wrote, is to put first things first. Self-determination is vital in this topic of concern. It entails a lot of effort for a person or to maintain personal integrity. â€Å"Walk the talk† is one famous phrase that must always be present in one’s mind to be able to preserve his or her uprightness. Proper time management and setting up of priorities are also included in this area. Those effective people know how to prioritize things and say no to non-urgent things. Think win-win is the fourth habit. This often refers to circumstances where one benefits, not necessarily in the course of someone else's defeat.This mentality is based on collaboration rather than competition. Each side must have the boldness to state one’s convictions, but to take into concern other's belief. It allows all participants to achieve positive outcomes in their struggles. There are four step processes that illustrate more this habit. The first step is to see the problem from other point of view. This means that a person must also take into careful consideration the views and opinions of other people, particularly those in the other side of the struggle . Knowing what the main arguments of other people would bring more understanding for both sides.The next step is on identifying the key subjects and apprehensions involved in the situation. This addresses the heart of the issue and focusing on the main issues of the scenario. There must be full cooperation coming from all sides to ensure the completion of this undertaking. After this, determination of results that represents an acceptable solution to the problem comes next. Resolution to the problem must provide a clear picture for both sides to guarantee that the benefits of these outcomes will surely answer each of the problems on each side.If there would still be unresolved conflicts between, the next step will be to identify alternative options to further achieve proper arbitration of this situation. These steps can be used by companies to enhance their relations with their employees, ensuring lasting relationships between the employers and employees. The fifth habit is to †Å"seek first to understand then to be understood†. The author proposes that we establish first more information before ever beginning to communicate. That is what we must comprehend for every situation before hastening in with giving suggestions.In order to understand the heart of any topic, it is more appropriate to use the skills in communication and listening. It is a given fact that most people do not pay attention for the purpose to comprehend what they hear, instead they listen just to be able to respond to it. There are various levels of listening which includes not listening at all, pretending that you are listening, selective listening, attentive listening, and absolute listening. Only a few performs the higher level of listening but this is what matters most if you want to understand more other people’s concern.Many people do not realize that by listening to others, it is already a good start that you will also be understood in the process. It is very importan t that when you hear, it must include not just your senses but most importantly, the heart. That is where true listening begins. When all of the habits mentioned above are already realized, synergy comes next. This is the sixth habit and regarded to as the premier activity in all life. This custom occurs when minds fuels another mind and ideas call for more ideas. This produces new options that come up naturally.This synergy is a derivative and this cannot be made by mere intervention. Deliberately creating synergy actually makes it harder for it to exist. What must be provided is just to prepare the climate for synergy to occur. This includes first, the win-win attitude, next is seeking first to understand, and third is the belief in our capabilities to find a third alternative. To sum it all, synergy is built directly upon other factors preceding it. This stresses that we must value the distinction between people and how they view the world.That disparity can be used as a basis of insight. Covey stated that the seventh habit serves as the oil that greases the mechanism of all the other habits. â€Å"Sharpening the saw† is the inclination that makes all the others possible. This requires making an investment in oneself. Treating his or her body with utmost care is what needed. Renewal of one’s spirit must also be taken into consideration. This can be realized through prayers, music, reading the word of God, reflection and others. All of these can touch our inner beings and provide restoration to every individual.We can further make investments for ourselves by continuing education, thorough reading of books and manuscripts that would give more information and knowledge in many aspects of life. Another aspect would be the social and emotional regeneration that entails interaction with other people to build the one’s own sense of welfare. Another is through penning materials that would challenge our ability to think, rationalize, and compre hend more. After all of these, rest is also needed to renew our energy and to equip us again for another days work.Self-sufficient philosophy alone is not appropriate to mutually dependent actuality. Independent persons who do not have the maturity to consider and perform interdependently may become excellent individual producers, but these people would not become superior leaders or team players. All of these seven habits Covey presented give a detailed understanding on the facts that highly effective people acts and deal with their own life and their surroundings. These customs are worth to try in attaining the goal to be highly effective individuals.But the most important thing would be to maintain a clear conscience and be sensitive enough to other’s feelings and circumstances. To be highly effective depends greatly on what do most people see on person. This book is just a guideline for us to start with the objective of being effective persons in our respective fields, bu t it still depends on ourselves if we will strive to continue these principles. It all boils down to one major area; the person’s relationship with God and his neighbors. The Art of War The manuscript â€Å"The Art of War† was recorder as one of the oldest book written for military applications.This involves a lot of strategies and approaches when it comes to war planning and executions. Many famous personalities have claimed that their principles were inspired by this book. Napoleon Bonaparte was believed to be inspired by this book during his entire course of imperial campaign. Its simple but brilliant approaches are the things that made this book survived up to the present. Aside from its importance in the war strategies, â€Å"The Art of War† principles can also be applied to the business world today.Many topics of this timeless book can be seen as relevant to the corporate arena, where the competition between companies is inevitable. This set up can be seen as a war between companies and such quotes from Sun Tzu can be utilized to encourage managers and businessmen to achieve ultimate success in their respective industries. The first chapter of the book focus on â€Å"laying plans† This surveys the five key essentials that characterize competitive situation which includes mission, climate, ground, leadership, and methods.This chapter also includes the process of evaluating one self’s competitive strengths against your enemies. If the planner formulated a great strategy and executed it successfully, then that group will already have a step further of the competition when it comes to the actual battle. In the business arena, it is a must to conduct planning and surveys to evaluate the present status as a company as well as its competitors performance. By doing this, there would be a clear signal that can be used further when modifications and innovations of products and services are needed.Another thing is that sure victor ies always start with careful planning the details of a strategy. In commerce, good policies isn’t automatically employed to directly clash a competitor, instead it is a tactic that uses chances to take full advantage of your situation in the market. A corporation must look at their inner strong points and weaknesses and visually placed them for careful observation. The next step will be to look at the outer prospects and threats of the company and put these in an outline for study.After all of these, the company will come up with a detailed analysis of the company’s strengths, weaknesses, opportunities and threats and come up with a new strategy. Upon looking at the results of this analysis, decisions then must be made whether to continue with the competition or to venture to other trades. Waging war is on the next chapter wherein it clarifies the process of understanding the financial nature of the struggle and how triumphs require making the brilliant move that will serve victory, which as an aftermath, limiting the costs of competition and argument.Like in the business field, when competition is so fierce, the business manager must carefully familiarize himself with the actual competition between all the players so that he would not spend a lot of resources just to stay in the contest. He must be knowledgeable enough to handle this â€Å"war† between players in the market. The next chapter focuses on the topic â€Å"attack by stratagem†. This chapter discusses that the source of any military strength resides in unity and not in size. In this chapter, Sun Tzu also gave five factors to know who will become victorious in any battle.First is that the person who knows when to engage battle and when not to fight, will be triumphant. Knowing one’s capability is a good sign of a great strategist. Same with the business, owners of the company must know their strengths and weaknesses to be able to avoid possible collapse and defeat from its competitors. The next factor, according to the book, is that the person who knows how to use whatever the size of his forces will be victorious. Another aspect is that the one who knows how to bring unity between those in the lower and upper level for a clear intention will also be victorious.The fourth factor is that the one who is always ready will be successful compared to those who are not. The last aspect is that if commander-in-charge is competent and not meddled by anyone, including the ruler will be triumphant. All of these five factors can be applied in managing a business, particularly those who faces great competition in the market. Competition in the trades is analogous to â€Å"war† being described by Sun Tzu. The next chapter pertains to strategic outlook that is also important in war. According to this segment, an army that acquires first circumstances before going to battle will be victorious.On the other hand, an army who engage in battle first with out considering other important conditions will just be looking for defeat. An owner of a business must study first the conditions of the market before putting up his business to enable him to address important issues regarding the needs and circumstances of the consumers. Only by then he would have greater chances to survive in the market and may surpass all its competitors. Chapter five concerns the proper utilization of force of an army. It is described in this chapter that proper use of force is required to win the battle.Whatever the size of an army, it still depends on how it will use by the commander. In business, proper utilization of resources is needed to ensure efficiency in the business. It all depends on how it will be run by the manager of the business. The next chapter focuses on knowing the weakness and strengths of an enemy. Probing the enemy to know its weak spot and its strong points is a good way to defeat the adversary. In business, it is a good attitude of a bu siness manager to familiarize himself with his competitors’ flaws because this information can be used to improve his products or services.Right maneuvering is on the next chapter. It is not always appropriate to face your enemy directly. Proper positioning is good tactic to add more advantages to the army to defeat the enemy. Business also requires proper way of identifying good positions to enhance the sales of an industry. A fast food chain must be placed in a crowded area, even there are already established competitors in that locale. What is more important is the proper placing of the store that would still be accessible enough to consumers. Next topic described in chapter eight is the variation in tactics of an army.Flexibility must always be present in anyone’s mind because there might be uncontrolled circumstances that suddenly occurred that need to be address immediately. There must be rooms for changes in the plans. Contingency measures are always present whe n planning a war strategy. This is the same with business because, trends are continuously changing and the demands of people may vary in time. That is why many companies have put up research and development division and innovation section to address these concerns. Chapter nine illustrates the actual army marching toward the enemy.Like in the previous chapters, maneuvers must always be a part of the plan when marching began. It all depends on the actuation of the enemy in the battlefield. The general must be knowledgeable enough to provide his army tactics in the battle arena. In the corporate world, the same is applied. There must be enough room for sudden maneuvers and that depends wholly on who run the company. Like a general, he must be skilled enough to deal with actuations that require some changes in the plan. Ground Formation is on the next chapter. It entails a lot of insight on how to position an army in the battle.In order to win the war, it is imperative for a general t o evaluate the opponent, make situations leading to success, calculating the risks and spaces. In the business arena, it is also relevant to ensure success of the business by the managing properly of a particular company. There are conditions that need to be set in order to enhance the sales of the business. Risks in the business are inevitable; a good manager will always make accurate calculations to avoid these business threats. The eleventh chapter discusses the nine different grounds in warfare.These must carefully study because according to the book, there is a specific response for every given type of grounds. These are the following: dispersive ground, marginal ground, contentious ground, open ground, intersecting ground, critical ground, difficult ground, surrounded ground, and deadly ground. Each ground needs appropriate action by the commanding general to guarantee victory. In the market, there are variations in the settings and environments. A good businessman will carefu lly examine his ground first to be able to survive this competition, if there is any.Chapter twelve illustrates the topic on fire attacks. This gives explanation on the use of arsenals commonly and the use of the surroundings as a weapon particularly. It scrutinizes the five marks for aggression, the five types of ecological assaults, and the suitable answers to such assault. In business, we cannot avoid some competitors doing some bad tricks to destroy his rival’s business reputation. Proper responses must be applied to such attacks like these, or they might fulfill their purpose to afflict their rival’s industry. The last chapter discusses the use of spies.This focuses on the relevance of producing good data gatherers to help in their battle. According to the book, enlightened leaders and superior commanders who have acquired clever agents that are used as spies are most likely into enormous triumphs. This timeless piece of manuscript can be applied to various discip lines aside form the real warfare. It gives a lot of brilliant ideas that are far more superior to other advices provided by other books. One important thing that must not be disregarded is that God is in control of everything. It takes His help and provision to help win any adversary.This is also included in the book, pertaining to Heaven. As long as we do His will, we must not be affected by any enemy that hinders our success. The battle is the Lord’s. References Levitt, Steven D. , Dubner, Stephen J. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. United States: William Morrow, April 12, 2005. Covey, Stephen R. The 7 Habits of Highly Effective People: Powerful Lessons in Personal Change. New York: Simon & Schuster, 1990. Tzu, Sun. The Art of War : The Denma Translation. United States. Shambhala Publications. 2001

Development of Modern Transport Aircraft Essay

Introduction This document is presented to compare the two commercially successful and super-efficient airplanes, the Boeing 707-320B and Boeing 787-9. This document will identify the key innovations in airframe and propulsion technology, and also further discuss on why the basic design and appearance of aircraft remain unchanged over 50years. Source: http://boeing.com/commercial/707family/product.html http://boeing.com/commercial/787family/787-9prod.html Innovations in Airframe Throughout the years since aircraft was created, engineers are constantly improving the efficiencies, durability and speed of its Airframe. From the beginning of 1920s, the all aluminium structures to the high-strength alloys and high-speed airfoils in the beginning of the 1940s. However as flying becomes more commercialised, people were not satisfied with just travelling at higher speed; they want to travel a longer distance with lesser fuel burnt! Hence, by the beginning of 1960s and 1980s, long-range design air frames and light weight composite researches were developed respectively. The materials used to construct airframe ideally require light, durable characteristics and at the possible lowest cost. The Boeing 707-320b airframe is constructed mainly using aluminium. The properties of having high tensile strength, light in weight, easily alloyed with other various metals, make aluminium very favourable in meeting the requirements of the aircraft construction. Many suggested that they would much rather fly a metal plane then a plastic one. However, as for Boeing 787-9, it is made up as much as 50% of composite material, approximately 32000 kg of carbon fiber reinforced plastic made from 23 tons for carbon fibre. These composites used to construct the B787 is not like any common plastic, it is stronger, lighter and offers greater strength to weight ratio than anything else. The boldly introduced airframe construction weighs 20% lighter than the conventional aluminium designs. This approach allows the airplane to carry more payloads and fly a further distance. In addition to the overall weight saving, moving to a composite primary structure also promises to increase resistant to fatigue and corrosion, reducing both the scheduled and non-routine maintenance burden on airlines. Source: http://bintang.site11.com/Boeing_787/Boeing787_files/Specifications.html http://en.wikipedia.org/wiki/Airframe http://www.boeing.com/commercial/aeromagazine/articles/qtr_4_06/article_04_5.html Propulsion Technology With rising fuel prices, all airline operators hope for an engine with low fuel consumption. The B707-320B uses 4 Pratt and Whitney JT3D engines. Each of these low-by pass engines could only produce 80kN of thrust. In the making of aircraft engines in the early generation, there were many constraints. Materials and technology were not developed and advance enough to overcome those limitations. On the other hand with mature technology now, the B787-9 uses a standard electrical interface that allows the aircraft to be fitted with either Rolls Royce Trent 1000 engines or General Electric engines. Each of these high-by pass engines produces 240 to 330kN of thrust. The aim of being compatible to these 2 models of engines is to save time and cost when changing engine types. Departing from the traditional aircraft design, the B787 also operates without the use of bleed air. The approach improves engine efficiency, as there is no loss of mass airflow and therefore energy from the engine, leading to lower fuel consumption. The B787 claimed to be 70% more fuel efficient than the company’s first 1950s-era four-engine Pratt & Whitney JT3D-powered B707 and 20% more fuel efficient than the modern aircraft of the similar size. Basic Appearance The basic appearance and design of B787 appears unchanged from its predecessor B707. The basic swept wing, under-wing engine configuration has served as the basis for all of almost all of the new aircraft’s airframe. The reason is because the way how aircraft is going to fly and how lift is being created is not going to change considerably. Changes and improvements are often instead made on aircraft weight, performance, noise and passenger comfort. Source: http://en.wikipedia.org/wiki/Boeing_787_Dreamliner http://www.multilingualarchive.com/ma/dewiki/en/Boeing_787#Wirtschaftlichkeit Range Equation Breguet Range Equation [pic] †¢ V-Speed of aircraft †¢ L-Lift †¢ D-Drag †¢ G-Gravitional pull †¢ SFC-Specific Fuel consumption †¢ W-Weight (Reference to the equation above) With a given specific plan or profile, the Breguet Range Equation is used to calculate the aircraft’s range. We use this equation to predict and estimate the distance an airplane is capable to fly, accounting for its flight performance and the changes in weight as fuel is burned. The Specific fuel consumption is the measure on how efficiently an engine uses the fuel supplied to produce work. It allows engines of all different sizes to be compared to see which is the most fuel efficient.Using high by pass design and advanced materials, modern aircraft engine is able burn fuel more efficiently and overcome limitations in early generation such as high turbine temperatures. A decrease in SFC would mean an increase in range. Reducing the aircraft weight is always the goal for all aircraft designer. In case of B787, composite CFRP was boldly used up to 50% in the construction of the airplane. With reduced weight would means lesser thrust required. With lesser thrust would means decrease in fuel consumption rate. With a decreased fuel consumption rate, airplane will be able to fly a longer range. The lift to drag ratio refers to the amount of lift created by the aircraft, divided by the drag it produces when moving through air. Aircraft companies have been going towards the direction of achieving a higher L/D design; since a particular aircraft’s required lift is determined by its weight, delivering that lift with drag reduced, results directly to better fuel economy, longer range and at the same time a better climb performance and glide ratio . Source: http://web.mit.edu/16.unified/www/FALL/Unified_Concepts/BreguetNoteseps.pdf Conclusion With improved technology, aircraft engines will get increasingly fuel efficient; aircraft will get lighter and stronger. Aircraft will be able to fly cheaper, faster and better. Reference: 1. http://www.flightglobal.com/Features/787-handover/story-so-far/ 2. http://www.technologymarket.eu/2011/09/boeing-ana-celebrate-first-787-dreamliner-delivery/ 3. http://en.wikipedia.org/wiki/Boeing_787_Dreamliner#Composite_materials 4. http://www.boeing.com/commercial/787family/787-9prod.html 5. http://www.boeing.com/commercial/aeromagazine/articles/qtr_4_06/article_04_2.html 6. http://www.centennialofflight.gov/essay/Theories_of_Flight/airplane/TH2.htm 7. http://www.tms.org/pubs/journals/jom/0003/martin-0003.html 8. http://www.supercoolprops.com/articles/breguet.php 9. http://howautowork.com/part_1/ch_2/Specific_Fuel_Consumption_and_Efficiency_8.html 10. http://www.soton.ac.uk/~jps7/Aircraft%20Design%20Resources/aerodynamics/Breuget%20Equation.htm 11. http://www.designnews.com/document.asp?doc_id=222308 12. http://www.boeing.com/commercial/aeromagazine/articles/qtr_4_06/article_04_2.html

African Americans in Contemporary Media Landscape Article

African Americans in Contemporary Media Landscape - Article Example Over the years, many people who immigrated to America from various countries and continents in pursuit of various goals are also considered to be African Americans. African Americans are often associated with black skin and Africa. For a long time in the history of America, African Americans were considered to be inferior to their white counterparts and, therefore, suffered the consequences of racial segregation. Furthermore, the Black Americans, as they are sometimes referred to, have greatly been associated with poverty, drugs, violence, ghettos, and crime. African Americans have been subject to a lot of stereotypes since the days of slavery. As a minority group in the U.S., they have mostly been associated with negative aspects, behavior or lifestyles even as their white counterparts are often associated with a lot of good. In many television programs, African Americans always take minor roles or play second fiddle to the main actors. Also, in terms of representation, they are always fewer in number in the television programs in which they are featured. Stereotypes may be positive, neutral or negative. In many cases, the African American is always depicted as being servile, simpleminded, slow-witted, primitive, drug addicts, poor, aggressive, criminal, overweight (for females), lazy, athletic, gifted to make music, and religious as noted by the M3 Foundation (n.d.). This list of stereotypes is all negative except for athletic and musical gift stereotypes. In some cases, African Americans are also depicted as having no jobs in spite of their education which leads them to remain poor. These depictions of the African American in television shows and films generally serve to reinforce the negative attitudes that whites have towards the Black Americans. African American Stereotypes as Presented on Contemporary TV Programs In Bravo's Top Chef, one stereotype that is assigned to the African American is aggression. In the second season of the show, one of the characters in the TV program is an African American male called Cliff. All the while, Cliff is depicted as a very talented chef.  

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

Climate change - Research Paper Example 1). The current discourse hereby asserts that deforestation is a human activity that contributes immensely to climate change and; since it is within man’s control, it could be abated and mitigate the impact of climate change. In the article written by Docksai (2013), the author acknowledged that in the simplest means, climate change could be addressed by merely focusing on the need for more trees. From statistics provided on the top 10 countries with the highest deforestation, it was revealed that Brazil topped the list with 3,446,000 hectares of forest area that was allegedly cut. This was seconded by Indonesia with 1,447,800 hectares of forest area cut; followed by Russia (532,200 hectares) and Mexico (395,000 hectares). The United States is also included in the list with 215,200 hectares of forest area cut (Compare Infobase Ltd., 2013). Evidently, the extensive amount of forest area that had been cut through deforestation has significantly affected the world’s climat e. The reasons for cutting trees in forest areas have been identified to be diverse and mostly linked to financial pursuits. According to the National Geographic, the primary reason for deforestation is actually agriculture. Trees from forests were reportedly cut to provide greater land for purposes of planting crops; as well as grazing livestock (National Geographic Society, 2013). Other causes of deforestation were disclosed to either be intentional which include logging and making way for urbanization; or uninentional such as natural causes like wildfires. The effects of deforestation were mostly noted as skewing in the negative side: the destruction of natural habitat for living species; soil erosion leading to flash floods; and of course, climate change. Trees were noted to be agents of absorption for greenhouse gases. Likewise, trees were commonly known as serving as canopies that apparently block the rays of the sun from piercing through the land; and therefore keeps the fore st soil moist. At night, these trees were also revealed to hold the heat that was apparently preserved during the day and prevents the heat from entering the atmosphere (National Geographic Society, 2013). With a great amount of lost trees, the heat pierces through the land and dries it immensely; and also allows greater levels of greenhouse gases to be expelled to the atmosphere resulting to climate change. After having identified the causes and effects of deforestation, it is crucial to acknowledge that the solution is clear and identifiable; since man could control the rate of cutting of forest trees and could design policies to prevent further devastation. As asserted, the quickest solution to the dilemma is to prevent the cutting of forest trees at such an alarming rate. Likewise, another solution that was noted included the effective management of forest resources. This allegedly entails balancing the cutting of appropriately selected forest trees to be immediately replaced by new trees (National Geographic Society, 2013). It should be emphasized, however, that the number of replanted trees should significantly exceed the number of trees that were cut due to deforestation. This method had already been implemented by Brazil, the number one country to have been identified to have deforested their land (Compare Infobase Ltd., 2013). According to Docksai (2013), Brazil â€Å"hit a milestone in 2012: Forest loss that year, at 4,500

Sustainability in Practice Essay Example | Topics and Well Written Essays - 2250 words

Sustainability in Practice - Essay Example Corporations position, align and strengthen themselves around the change, experience, missed opportunities and learn from the wasted resources. Due to the various changes in the business environment, sustainability of enterprises is entirely relevant to the modern corporations. Glover (2001) believes that the changing space and environment may have adverse impacts on the performance of the organization. As such, initiating and designing more integrated sustainability practices by the organization is an important element in remaining competitive. The long-term success is the primary focus of every business of which the sustainability strategies serve to support. Pugh and Mayle (2009) explain that sustainability is quite critical in building a competitive 21st-century organization. However, the long-term success focused by the various firms comes through treating sustainability with great efforts in incorporating strategic changes and innovations in the business. According to Goodall (2012), companies that view change as a form of significant adaptation in ensuring sustainability apply a strategic approach called change management. Change Management is a focused, principled and a disciplined framework that considers all the dimensions of the enterprise that critically influences the aspects of change and innovation within the dynamic business environment. Ferrell et al. (2015) explains that, change management approach identifies what needs to be fixed, aligned and engaged to realize the projected success. Arguably, the method or the model takes the best part of the behavioral thinking at the organization. The management makes the most vital decisions and uses design concepts to craft the roadmaps that address all issues surrounding the successes of the corporation. In fact, Feireiss (2008) supports the idea that sustainability theory rotate on the framework of integrated decision-making in ensuring the

History of ECON 4 Essay Example | Topics and Well Written Essays - 500 words

History of ECON 4 - Essay Example Social wealth comes from the production of economic goods in a capitalist economy (Heilbroner, 168). Organization of economic activities leads to division of labor among individuals. The division of labor and the economic organization meets the material needs of the society, which creates social wealth. Max argues that production is done for producing exchange value, but the benefits do not last. Max argues that capitalist economies buy labor with money because production is an important part of the development. Labor power is a special kind of commodity because it involves the special kind of abilities of human beings. Labor is a special kind of commodity because individuals should be willing to sell their labor power. Max argues that individuals and employers should meet in the marketplace as equals. Employers should be able to put his employees in the position of a buyer’s disposal. It indicates that the laborer distances him or her from labor to be able to claim rights it rights. Labor is a special kind of commodity because individuals should not sell the labor he has created (Heilbroner, 169). The individual should sell the labor power because they do not own the means of production. Max argues that some people own the money while some individuals own labor power. It is the reason labor power is a special kind of commodity. Labor power exists in the capacity of a living person. According to Karl Max, interpretation of the increase in the population is in the context of a capitalistic fiscal system. He argues that a capitalist takes a huge role in the economic sense. He feels that offer capitalist labor relative trivial share of labor productivity. Capitalist introduce more machinery in the society to increase the value of surplus of labor efficiency. According to Max introduction of machinery, creates a surplus of individuals due to lack of jobs to create balance in the economy (Heilbroner, 170). The population is a result

Movie The Doctor Review Example | Topics and Well Written Essays - 750 words

The Doctor - Movie Review Example He did not disclose the complete truth about his medical condition to his wife. This is mainly because he thinks that by lying he is not getting into any trouble. Dr Jack is applying the utilitarian view of lying, he thinks that by lying to his wife "will cause no harm and thus is he thinks it is not wrong" (lecture). However, later he realises that if he had told the truth to his wife he could have got her support. Second situation where Dr Jack takes the support of lying is when he was in the waiting room and met another patient June who is dying of Grade IV brain tumor (Glioblastoma). June was expressing her complaints that they have not found her tumor sooner because of the system. Though Dr Jack new all along that a better test should have been done, he lied when he gave false hope to June. He mentioned that one of his patients had same condition and is now a grandfather, but later June realizes that Jack lied to her. Here Jack applies the social context of lying (lecture). As Nietzsche stated in the lecture "Not that you lied to me but that I no longer believe you, has shaken me". June no longer trusted Jack since that incident. Jack came to his senses and realized that he was not a doctor at that time and that he is just a regular patient waiting to be called for there appointment . Never the less June and Jack later develop a unique relationship which helped Jack to transform into a new person. Jack became sensitive and a better person throughout the battle of his cancer.Third situation in the movie where lying is taken as a support is in the professional partnership. Jack and his partner had a great professional relationship together. But when Jack found out that his partner was trying to cover up a case of malpractice, their relationship fell apart. As the lecture about social context of lying states that "It is not the breaking of a principle nor is the corruption of an individual character, rather, relationship compromised and corrupted". This is true with Jack and his partner. Jack's trust to his partner is lost and their relationship was compromised. The movie is a lesson to every one. It emphasizes that what ever be the case, it is always important to be honest and truthful. This is a lesson that is true to my experience and is especially true when it comes to the relationship with my patients. Lying has several negative consequences in our lives. As in the movie especially in the above three situation lying is portrayed as a wrong practice because it constitutes a breach of trust linked to a particular situation and personal relationship between people (lecture). How much of the lecture and the movie have you seen in your practice Being in the medical field for 12 years, I have seen how patients, doctors, families, nurses and other medical personnel look at illness. I could easily relate with my experience in the movie because I have seen many Doctors like Dr Jack who treats their patients and nursing staff in a rude or inhuman manner. There are also many doctors and surgeons who are arrogant with success and affluence. This movie is a lesson for all of them. There are doctors and surgeons who have poor bedside manner, does not respect nurses and yet they are well respected with their work. Some

Design a sexual health-care services project Essay

Design a sexual health-care services project - Essay Example healthcare providers capitalizes on the bio- psychosocial model. Working in the teams of five group members, the main aim of this project is to develop a research proposal for a patient centered health service that deals with one or more aspects of sexual health. The group shall develop a service for sexual healthcare through grounding its thesis on the reflective practice is an instructive guide. Similarly, the project shall utilize creative concepts comprised in the business world as a basis of formulating a brand and marketing the service at a multi-cultural team. Designing healthcare services that is solely focuses on the patients can prove to be challenging at intervals. This is because model presents a paradigm that is contrary to the prevailing physician centered approach, which is also widely known as the disease focused approach of health services. Additionally, the other challenge stipulated in the formulation of healthcare services that centers is focus on patients is the fact that it addresses the entire health and illness spectrum through services that intermixes diagnosis, treatment, prevention and rehabilitation. The relevance of this patients centered medicine is that its outcome enhances the long term sustainable health. The other dimension of patient centered healthcare service is that medicine is described by the actual needs of the patients rather than what the physicians do. Thus, any healthcare provider i.e. nurses, social workers, psychologists, etc. who helps patients in recovering from their illnesses and staying health is adequately practicing medicine. In order for the patient centered service to be considered adequate, it should be as effective as described by whose comprehensive definitions. For instance, in the sexual healthcare sector, proper treatment of a genital infection does not mean that the service provided is

Rita Dove Roast Possum What is Thomas Doing Essay

Rita Dove Roast Possum What is Thomas Doing - Essay Example He tells stories about a special horse and also about hunting possums. These are kind of folk stories, but the children love the stories because the evoke a distant time when the world was a different place. Part of the context of this different time is that African-Americans would not have been treated as proper people. Behind Thomas is an encyclopedia. Encyclopedias are supposed to be repositories of knowledge. They are supposed to be just the facts. But we can see that this book has racists facts such that African-American children stop being intelligent when they reach puberty. It is clear that the stories that the book tells are less true than the stories that Thomas is remembering of his youth. The encyclopedia is an official book which is full of so-called facts. Thomas's story is full of lingo and second-hand information, but Dove is implying that nevertheless Thomas's stories are much more true than the books, even if there are dozens of them fulling the shelves. These kind of stories, Dove is saying, tell us a lot about ourselves (Righelato, 87). Thomas' stories have embellishments but that only makes them more true, the poet suggests. They are full of old-time know how, which beats academic knowledge any day, Dove implies. When Malcolm asks Thomas about the horse, Thomas replies with more details about the possum.

The Time Essay Example for Free

The Time Essay What is the most horrible of institutions that ever entered human lives? Anyone, by the perceived notion of institutions might start listing education, family, marriage, state, religion etc. But, if we think once, all these institutions have something in common. They are all time framed, time – bound, and submit us to conformity, which is again fitting itself into the framework of larger time that is life time. So, I would say, it is time that is the major institution that changed the face of our lives. Not only ours, but of course of the whole human society, be it in any part of the world. If you are someone like Plato, you would say, there is no such thing like time that is making life hard for us. Instead, it is the idea of time that is responsible for all the commotion. Well, I do agree with such people and say, â€Å"The Clock is the culprit†, and enquire how this dire consequence happened to us. Unfortunately, to track how this at all happened, we should still rely on time, gazing back at the past, so that our arguments would make some sense. By this, we could say that, time is eternal to our lives. It neither has a beginning nor ending. The entire creation moves on according to a time pattern. Time is one of those many necessary evils that happened to us. Tracing back to history, we don’t have any evidence to suggest when the word ‘time’ derived or established semantically, but the word ‘clock’ is derived from the Latin word ‘clocca’ which means ‘bell’ or French word ‘cloche’, which again means the same. We were introduced to clocks only in the 14th century. It is in this period that people were familiarized with devices like sun dial, clepsydra or water clocks etc. Mechanical, tower and quartz clocks, with gears, wheels and weights attached to them were invented somewhere around the medieval period (5th – 15th century) in Europe. Be it towards human development or mechanization, this invention is of course a giant leap in the history of mankind. But, these clocks had the facility of ticking only once in an hour, that is there were no minutes and seconds hands at that time. As a solution to this problem and avoid the accuracy and precision constraint of his experiments, Galileo, a physicist, observed the chandeliers in the church and tried to devise a similar device, but he failed to do so. Later, with the aid of Galileo’s works and further research to his credit, Huygens, a Dutch astronomer, devised the first successful pendulum clock. But, theseclocks too had a problem. They used to tick several times a second, making life even more miserable. Later, William Clement, an English clock maker devised pendulum clocks whose least measure was a second. These clocks were well appreciated and came to be known as â€Å"the grandfather’s clocks† in the history. The aftermath of this was known to be the period of scientific development where the pendulums were replaced by atomic vibrations. The clocks which we use today with seconds, minutes and hours hands are called the atomic clocks and were invented by Dr. L. Essen. Until 1840’s, the clocks we used consisted of external batteries. Meanwhile, people undertook research to avoid this problem of batteries losing life as they were exposed to harsh weather conditions which show their impact on this life – boosting device, battery. It was much later in 1906 that we started using internal batteries. The first portable time piece (such as time turner, wrist watch etc. ) ever was devised by a German, Peter Hele, the pioneer of human plethora and obviously the first one who deserves death penalty because without him, we would have left time at home and walked freely into the outer world, and would have lived peacefully. Coming to philosophy, renowned philosophers argue that time is a mental construct but nobody ever says how to get rid of it. Moreover, they propose alternative theories on time. Though these don’t solve the problem, they give us a ground to work on it, as it is believed that sticking with a problem for a longer time (time again! ) will give us possible scope to analyze it and would hopefully lead us to the solution. They provide us a pretty good set of facts such as time is one – dimensional, unidirectional, irreversible and hence precious, it is not cyclic but linear (as Stephen Hawking said), etc. There are also competing theories in philosophy which tries to present different perspectives, viewpoints regarding time. The Presentists argue that only the present is the only real thing. The Growing – block theorists argue that both present and past are real, but not future, that is I’m eating an ice cream and dinosaurs had once existed are real, but not certainly my death. Who knows? I might be that one mortal being on earth who doesn’t meet death. The Block – universe theorists or the Eternalists argue that the past, present and future are subjective and are mere mental constructs, just like time. But, as it is denying the tenet of time, and as it is deemed to be tense less, eternalism was considered illogical. We even have this distinctversion called there are different types of time namely, Public time (the time which runs on clocks), Biological time (the circadian rhythms which are regulated by sunlight and darkness), and the Psychological or the Phenomenological time (this is nothing different from public time and moreover, it is only how we use the public time). This psychological time is once again known to be a mental construct, subjective, and immeasurable. For example, psychological time passes when we are happy and drags when we are sad. The psychological time cannot be measured with any devise whereas the public time is a basic time that can be measured by the clock, which is devised for the very purpose. Psychological time helps us to understand human thought processes whereas the public time does not understand or analyze anything. It is merely a platform for the consequences that the psychological time should think of. Talking about the flow of time, there are two opposing theories namely the Myth – Flow theory and the Theory of Objective Reality. The former strengthens the rampant argument that the notion of time is a myth and it is our mental construct whereas the latter contradictorily tells us that time is mind – independent reality, which it clarifies by saying that though we die, time is eternal and it always exists in this universe, thus justifying its objective reality. It is certainly due to this concept of time flow that cognitive psychologists were also interested in the time. They were interested in knowing our experience of time flow and our ability to place events as per chronology. Neuroscientists, at a point of time, were also interested in time and suggested that your brain waits about 80 milliseconds for all the relevant input to come in before you experience a â€Å"now†. Neuroscientists and psychologists have investigated whether they can speed up our minds relative to physical time. If so, we might become mentally more productive, and get more high quality decision making done per fixed amount of physical time, and learn more per minute. Several avenues have been explored: using cocaine, amphetamines and other drugs, undergoing extreme experiences such as jumping backwards off a tall tower with bungee cords attached to one’s ankles, and trying different forms of meditation. So far, none of these avenues have led to success productivity-wise. Time is no doubt the central theme of modern life. Every single day, from dawn to dusk, we plan our day, or at least think of our day as per a time schedule. We get up inthe morning and enter into the inevitable business of time keeping and this burden becomes even more when we attach meaning to a whole jargon of words like once upon a time, past, present, future, yesterday, today, tomorrow, day after tomorrow, the next hour, within ten minutes, one second etc. I think it is because of fear of this time and the time constraint that we are taking our life so seriously, the whole world became so competitive in the pursuit of virtue and racing towards an unknown fortune, whose existence is still a matter of potential questionnaire. Human beings are so subjective that we cannot conduct a Meta – subjective analysis of their subjectivity. But, millions and billions of members of the human race are curbed off their creativity and were forced to fit into an artificial pitcher called the time – box, where, since centuries, people were supposed to do what they were expected to and that to within a fixed time – frame, and a lot of value is attached to time. At least once in life, let us take up this unique or peculiar experiment of putting this time outside human lives. Can we live at least a day without looking at our watch, mobile, or desktop without knowing what the time is? Can we lead our life succumbing just to gut feeling and nothing else? Time is said to be a free – force which does not wait for anyone. Then, why the hell do we bother about time, when it does not wait for us? Can’t we be little egoistic concentrating on self – emphasis rather than time – emphasis? This might sound a kind of utopian and something that never happens in this 21st century. If at all we still feel like attempting this, we must follow Rousseau, who just went off into the woods to lead his life calm and quiet, away from the hue and cry of the main – frame of society which is suffering from OCD (obsessive compulsive disorder) of time ticking lives. Despite the cons it has, time has pros too. As Ovid says, â€Å"Time is the best medicine. † It is known to heal the wounds which reason cannot. Time is a wise counselor which gives us a healing touch. It reminds us to act and of course act wisely. It is the sole controller of our emotion and experience. To conclude, time is all in the mind and so it is up to us, our mindset and attitude as of how to get on with it, and we must thank the Temporal Logic (time based logic that is responsible for the functioning of any language) for which we attribute our whole understanding of this issue, and of course the rather creepy World.

Probability lesson plan Essay Example for Free

Probability lesson plan Essay Probability the study of chance (Mathematics-sophomore) The purpose of this lesson aid is to help each student to know the basic principle of probability and to apply it to their everyday life. Probability or the study of chance is an important branch of mathematics that can be applied in other branch of sciences like biology, chemistry and physics. Example: What is the probability of getting a black queen from a standard deck of cards? We all know that there are 52 cards in a standard deck of cards and there are only two queens in it. So, the probability of drawing a queen is 2 out of 52 or 4. 16 %. Quiz: 1. What is the probability of getting a red card in a standard deck of card? 2. What is the chance of getting a face card in a deck of card? 3. In a game of poker, what is the chance of getting a straight? 4. Given a fair die, what is the probability of getting a 7 if you to toss the die two times? 5. Given the same die, what is the chance of drawing an even number? 6. Given a pair of dice, what is the chance of drawing an odd number? 7. Given a pair of dice, what is the chance of rolling a 7? 8. What is the probability of getting a flush in a deck of cards? 9. What is the probability of getting a royal flush in a game of poker? 10. Given a tetrahedron, what is the chance of rolling a 4? Lucky 9 The material needed in this game is a standard deck of playing cards. The rule of this game is obtaining a sum of nine from the two cards that will be given to you by the dealer. If none of the player has an exact card value of nine, the player with the highest card value wins. Instruction: 1. This game is for 2-4 persons. Each player is given two cards. 2. Each player will sum up their card using their respective value. The face card has a value of ten. 3. The player may opt to get another card if he/she is not satisfied with the sum of his/her card but it can be done only once. 4. If all the players are player are already satisfied with their cards, each will reveal their cards and add them up. 5. If the player obtains an exact value of nine, that player wins. 6. If the added card value is greater than nine, only the ones digit will be taken. Example, the total card values is equal to 14 then your score is 4. 7. If none of the players got an exact added value of nine, then the player with the highest score wins. If two or more player acquires the same added value, then it is a tie. For further explanation on probability, visit: http://www. betweenwaters. com/probab/probab. html. In this site, you will play a probability game. Just play this game and you will understand the concept of probability. Reference: Lemoine, Shirley (2001). Probability: the study of chance. Retrieved August 24, 2007 from http://www. col-ed. org/cur/math/math15. txt.

Blood Sugar and Lipid Profile: Effects of Garlic and Ginger

Blood Sugar and Lipid Profile: Effects of Garlic and Ginger Comparative Efficacy of Garlic and Ginger on Blood Sugar and Lipid Profile of Alloxan Induced Diabetic Mice Amna Masroor Allium sativum and Zingiber officinale are vegetables used for seasoning, flavoring, culinary and in herbal remedies as they hold insulinotropic properties playing significant role in maintaining ÃŽÂ ² cells helpful to lower blood glucose level in diabetes. Both are also siginificant in lowering blood lipid levels. The experimental trial of 4 week is planned to investigate the comparative effect of ginger and garlic on blood sugar level and lipid profile in alloxan induced diabetic mice. 25 male mice rats weighing between 40 and 50 g will be used for the study. Diabetes will be induced in fasted mice (12hrs) by a single dose intraperitoneal injection of 40 mg/kg body weight of alloxan. The diabetic state will be assessed by measuring the non-fasting plasma glucose concentration 72hrs after alloxan treatment. The rats with a plasma glucose level above 180mg/dl will be selected for the experiment and considered as diabetics. Mice will be divided into 5 groups having 5 in each as: No rmal Control (group 1), Diabetic control (group 2), Diabetic+ garlic (30g/100g diet group 3), Diabetic + ginger (30mg/kg diet group 4) and Diabetic + ginger and garlic (30g/ 100g group 5). In the end of trial the blood sugar and lipid parameters will be checked and compared. INTRODUCTION: Diabetes mellitus and its allied discrepancies is one of the prominent menaces of developing economics. Pakistan is at 6th position however, at the end of the year 2030; approximately 376 million people will be suffered (Wild et al., 2004). Diabetes is a metabolic syndrome that steadily affects different physiological systems of the human body. It is one of the leading causes of mortality in worldwide and, if uncontrolled, can threat multi-organs system (Zakir et al., 2008). Uncontrolled blood glucose is believed to be the cardinal feature in the onset of diabetic difficulties of both type 1 and type 2 (American Association of Diabetic Educators, 2002). Most common type is Type 2 category, while Type 1 diabetes develops in early childhood. Main reasons include sedentary lifestyles, energy rich diet, lack of physical exercise and obesity (Yajnik, 2001). Diabetes is mainly characterized by relative deficiency in insulin secretion or insulin action associated with hyperglycemia and malfunctioning in the metabolism of carbohydrate, lipid and protein. It may also leads to various other complications like cardiovascular disorders, oxidative stress and immune dysfunction may develop (Nogichi, 2007; Rana et al., 2007).Cardiovascular complications are the major cause of morbidity and mortality all across the globe. Increased cholesterol level and LDL oxidation trigger events that initiate atherosclerosis (Matsuura et al., 2008; Andican et al., 2008; Whale and Heys, 2008). To cope with this situation a number of herbal medicines for diabetes mellitus and its allied diseases have been emerged (Alarcon-Aguilara et al., 1998; Marles and Farnsworth, 1995). Drug treatment is obligatory nevertheless, accompanied by various side effects and their effectiveness decreases with the passage of time (Zakir et al., 2008; Lapshina et al., 2006). Physical exercise and diet selection is one of the significant strategies to manage diabetes and its allied complications including immune dysfunction, degenerative and cardiovascular disorder. Allium sativum, Zingiber officinale and their bioactive constituents hold insulinotropic properties playing significant role in maintaining ÃŽÂ ² cells helpful to address the menace. Garlic (Allium sativum) is an essential vegetable that has been widely utilized as seasoning, flavoring, culinary and in herbal remedies (Rivlin, 2001). Garlic has been shown to have diverse biological activities including antidiabetic, antithrombotic, anticarcinogenic, antiatherosclerotic, antitumorigenetic and various other biological actions (Augusti, 1996).Scientific investigations have depicted that it contains 65% water, 30% carbohydrates along with 5 % of other bioactive components mainly sulfur containing compounds (Milner, 2001). Its important constituents are classified as; sulfur containing compounds and non sulfur containing compounds. Among these organosulphur compounds particularly cysteine sulfoxides and thiosulfinates have greater importance (Tapiero et al., 2004). Allicin (diallylthiosulfinate) and S-allay cysteine are the main thiosulfinates out of which 60-80% is allicin (Lawson et al., 2001).Garlic and its various preparations have potential to lower total plasma cholesterol, reduction in blood pressure and alleviation of blood glucose level (Sterling and Eagling, 2001). Some studies confirmed anti hyperglycemic effects of garlic (Eidi et al., 2006). Garlic may act on blood glucose through various mechanisms and therefore directly lowers blood glucose level by exciting glycogenisis and preventing glycogenolysis and gluconeogenisis in muscles and hepatic (Ebomoyi et al., 2010). The fiber of garlic may also hamper carbohydrate absorption; thereby affecting blood glucose (Gholamali A Jelodar, 2005). Antioxidant property of garlic is another possible mechanism that makes it a contender as antidiabetic agent (Queiroz et al., 2009; Lee et al., 2009). Antioxidant effect of S-allyl cysteine sulfoxide, isolated product from garlic is considered to have antiglycation properties. Different supplementations of garlic hold remarkable effect on cholesterol level, LDL cholesterol and HDL cholesterol. Consumption of garlic and garlic preparations are very useful in regulating plasma lipid levels (Lau, 2006), plasma anticoagulant activity (Pierre et al., 2005; Lawson et al., 1992) and also contributed toward the prevention of atherosclerosis process (Rehman and Lowe, 2006).Ginger is also very effective for lowering blood sugar, cholesterol and triglyceride levels (Bhandari et al., 1998). Ginger (Zingiber Officinale) commonly called Adrak belongs to family Zingiberaceae (Joshi, 2000). It is used in both ways as food additives (Flavor) or as a medicine and it is useful in preventing or treating a variety of human ailments including migraine headache, elevated cholesterol level, hepatotoxicity, burns, peptic ulcers, nausea, vomiting and motion sickness (Robbers and Tyler, 2002).Chemical constituents of ginger are camphene, cineol, zingiberine, gingerol and ÃŽÂ ²-ph ellandrene (Shinwari et al., 2006). Ethyl acetate extract of ginger produces significant reduction in glucose concentration and also decreases lipid level (Goyal and Kadnur, 2006). Acute dose of aqueous extracts of Z. Officinale rhizome shows hypoglycaemic activity (Kalejaiye et al., 2002). Ginger promotes glucose clearances in insulin responsive peripheral tissues, which is vital in maintaining blood glucose homeostasis (Li et al., 2012). Ginger treatment considerably reduces the both serum cholesterol and triglycerides (Akhani et al., 2004). The ethanolic extract of ginger also appreciably reduces serum total cholesterol and triglycerides and elevates the HDL-cholesterol levels; also, the extract can protects tissues from lipid peroxidation and shows a significant lipid lowering activity in diabetic rats. Objective: The present study is designed to investigate and explore the hypoglycemic and hypolipidemic perspectives of raw garlic and ginger using alloxan induced biabetic mice modeling. Review of Literature: Ahmed and Sharma, (1997) studied on adult Wister rats were fed diet containing 0.5% ginger (group 3) and combination of ginger and garlic (group 4).Their results showed that the combination of garlic and ginger was much more effective in reducing blood serum cholesterol and blood glucose and in increasing HDL cholesterol. Hence a combination of garlic and ginger is much more effective in reducing blood glucose and serum lipids. Bhandari et al. (1998) studied the effect of ginger on cholesterol fed rabbits, after ten weeks, cholesterol fed rabbits had increased cholesterol, serum triglycerides, serum lipoproteins and phospholipids. When extract of ginger was given the remarkably reduction in the cholesterol, serum triglyceride and serum lipid proteins and phospholipids was observed. Ahmed et al. (2000) examined the dietary effect of ginger on antioxidant dependent system in rats, and his results showed that ginger (Zingiber Officinale; 1% w/w) significantly lowered lipid peroxidation by maintaining the activities of the antioxidant enzymes-superoxide dismutase, catalase and glutathione peroxidase in rats. Ackermann et al. (2001) conducted a study to see the effect of garlic on lipid profile and results indicated that garlic preparations had comparatively lower declines (1.2-17.3 mg/dl and 12.4-25.4 mg/dl) in total cholesterol level as compared to whole garlic after 1 and 3 month correspondingly. Bhandari et al. (2005) discovered that ethanolic extract of ginger significantly reduced serum total cholesterol and triglycerides levels and increased HDL-cholesterol level as compared to diabetic rats, and the extract showed a significant lipid lowering activity and protect the tissues from lipid peroxidation. Goyal and Kadnur, (2006) reported that goldthioglucose cause a significant increase in body weight, glucose insulin level and lipid level in mice and when methanol and ethyl acetate extract of ginger were given to mice for eight weeks that produced significant reduction in glucose concentration and lipid level. Amin et al. (2006) studied the hypoglycemic potential of ginger.The aqueous extract ofraw ginger (500mg/kg) was given to the streptozitocin (STZ) induced diabetic rats for seven weeks. Fasting blood serum was examined and results indicated that the raw ginger was very effective in lowering the serum glucose. Afshari et al. (2007) estimated the effect of ginger powder on nephropathy induced by diabetes, and measured the changes in plasma lipid peroxidation, Wistar rats were treated after the grouping of 3 rats in each. Blood sample was collected from the heart of each rat. The results showed that ginger powder caused decrease in lipid peroxidation. Al-Qattan et al. (2008) reported that in STZ-induced diabetic rats which were injected intraperitoneally with ginger extract for seven weeks, the serum glucose was significantly lowered, and the urine protein reduced to the same level as the normal group. Histological examination clearly depicted that ginger effectively reduced the progression of structural nephropathy in diabetic rats. Islam and Choi, (2008) compared the anti-diabetic effects of dietary ginger and garlic in STZ induced Diabetic rats. In this trial 5-week-old male Sprague-Dawley rats were fed a high-fat (HF) diet (22% fat) for 2 weeks and then randomly divided into six groups of eight animals: Normal Control (NC), Diabetic Control (DBC), Ginger Low (GNL), Ginger High (GNH), Garlic Low (GRL), and Garlic High (GRH) groups. Low and High indicate addition of 0.5% and 2.0% freeze-dried ginger or garlic powder in their respective diets.After 4 weeks data of this study suggested that ginger and garlic are insulinotropic rather than hypoglycemic while overall anti-diabetic effects of ginger are better than those of garlic. Shariatzadeh et al. (2008) exhibited the effect of garlic on lowering blood sugar and preventing and curing nephropathy in STZ induced diabetic rats. 32 male Wister rats were randomly divided into control, control+extract, diabetic and diabetic+extract groups (n=8).Treatment with aqueous-ethanolic extract of garlic (50mg/ kg/day) was followed for 4 weeks. The results revealed that there was significant decrease in blood sugar and increase in weight of kidney and volume of cortex,medulla and kidney. Abd-Elraheem et al. (2009) depicted the effect of ginger extract consumption on levels of blood glucose, lipid profile and kidney functions in alloxan induced-diabetic rats. In this study rats (130-150gm) were divided into 4 groups; normal control rats, diabetic control rats, diabetic rats post-treated with ginger and diabetic rats pretreated with ginger. Ginger extract was administered orally for 6 weeks to post-treated and pre-treated rats, and they were compared with the normal and diabetic groups, respectively. Plasma glucose, plasma lipid,plasma creatinine, urea and uric acid levels were reduced significantly in both post-treated and pretreated groups. Bing et al. (2011) conducted a study to evaluate the hypolipidemic effect of enteric-coated ginger and garlic essence tablet on lipid profile of rats fed high-fat diet and hyperlipidemic subjects. One experimental group having hyperlipidemic rats was assigned to orally expose to three different doses of essence tablet for 30 consecutive days. In addition other experimental group of hyperlipidemic subjects received one piece of ginger and garlic essence tablet twice daily. After 30 days the data of serum lipid profile of both group was obtained which depicted that enteric-coated ginger and garlic tablet remarkably improved blood lipid profile in rats fed high-fat diet and hyperlipidemic subjects. Eyo et al. (2011) revealed the comparative hypoglycemic effect of the hypoglycemic increasing dosages of A. cepa, A. sativum and Z. officinale aqueous extract on alloxan -induced diabetic rats. Increasing dosages (200, 250 and 300mg/kg bw ip) of A. cepa, A. sativum and Z. officinale aqueous extracts were given to the diabetic rats for six weeks and after six weeks blood glucose levels were determined and concluded that A. sativum, A. cepa and Z. officinale significantly decreased blood glucose as 79.7%, 75.4% and 56.7% respectively. Ashour et al. (2011) conducted a study was to investigate the short term effect of garlic oil on the antioxidant status as well as insulin level in streptozotocin (STZ) induced diabetic rats. In diabetic rats (two groups), one treated by garlic oil (200 mg/kg b.wt) and the other group treated by vehicle (corn oil; 2 ml / kg b. wt,) for 8 weeks. Results showed the significant increase in levels of superoxide dismutase (SOD), catalase, GPx, C-peptide and insulin on oral administrations of the garlic oil in the diabetic rats. Prasad et al. (2012) investigated hypolipidimic effects of ginger-juice in rat. Albino rats (n=6-12) were administered G.J at single dose (4ml/rat, p.o) as a chronic treatment over period of 21 days. After the 21 days the lipid profile parameters were checked and which indicated that treatment with ginger-juice in rats significantly reduced the total serum cholesterol level and significantly increased the serum HDL-cholesterol. So it was concluded that ginger juice has hypolipidemic effect. Sanghal et al. (2012) conducted a trial to check the comparative efficacy of ginger and garlic on hypertension and hyperlipidemia in rats. In this study total 18 rats were taken and equally divided into three (control, ginger and garlic) groups by random selection. Ginger and garlic (500 mg/kg orally) were given to two separate groups of rats fed on high fat diet for a period of 7 weeks. Blood pressure and lipid profile were measured on day 0 and after 7 weeks. Comparative results depicted that ginger has better although not significant preventive effect on systolic blood pressure and garlic has better preventive effect on lipid levels. MATERIAL AND METHODS: This experiment will be conducted to investigate the comparative effect of garlic and ginger on blood sugar level and lipid profile of alloxan induced diabetic mice. Plant Material: The A. sativum and Z. officinale used for the experiment will be purchased from the Ayub Agricultural Research Institute, Faisalabad. Animal Model: 25 mice weighing 30-35g will be purchased from National Institute of Health, Islamabad and kept in the animal house of the National Institute of Food Science and Technology (NIFSAT), University of Agriculture Faisalabad. They will be maintained at a temperature of 25  ± 1 °C and relative humidity of 45 to 55% under 12-h light: 12-h dark cycle. They will be fed with normal diet and water ad libitum. Induction of Diabetes Mellitus: Diabetes will be induced in mice by a single intraperitoneal injection of aqueous alloxan monohydrate (40 mg/kg, i.v.) solution. After 72 hrs animals showing serum glucose level above 180 mg/dl (diabetic) will be chosen for the study. Experimental Protocol: The experimental animals will be divided into 5 groups; each group will contain 5 animals: Control group G1 (normal without treatment), diabetic control group G2 (injected with 40mg/kg b.w. of alloxan), diabetic mice treated with 30g/100g diet of garlic for 4 weeks G3, diabetic mice treated with 30g/100g diet of ginger for 4 weeks G4 and diabetic mice treated with 30g/100g diet containing mixture of garlic and ginger G5. Data Collection: Data will be collected for different parameters for body weight, feed and water intake. Collection of Blood Samples: At the end of 4 weeks blood samples will be collected by sacrificing the animals for determination of blood glucose and lipid profile. Proximate Analysis: The proximate analysis of garlic and ginger for moisture, total ash content, crude protein, fat, crude fiber and nitrogen free extract will be done by using the method given by AOAC (1990). Statistical Analysis: The resulting data will be subjected to some appropriate statistical techniques. Reflection | Physiotherapy Placement Reflection | Physiotherapy Placement The Department of Health (DoH) (2003) highlighted the importance for all professions currently regulated by the Health Professions Council to demonstrate competence through continuing professional development (CPD). CPD is a systematic, ongoing, structured process that encourages the development and maintenance of knowledge, skills and competency that assists us in becoming better practitioners (Chartered Society of Physiotherapy (CSP), 2003). As a result of the Health Act (1999) and for registration with the Health Professions Council (HPC), CPD is a legal requirement (HPC Standards of Proficiency, 2007) that must be completed in accordance with the (HPC) Standards of Continuing Professional Development (HPC, 2006). This essay allows for demonstration of life-long learning using evidence from clinical practice and critical evaluation to contribute to my CPD. Learning outcome 5 will be demonstrated throughout this essay. Throughout this essay the reader is directed to the appendices to support theory with evidence of practice. I considered my motivations for undertaking CPD before writing this essay and reflected upon them again on completion (Appendix 1). Demonstrate professional behaviour with an understanding of the fundamental, legal and ethical boundaries of professional practice Beauchamp and Childress (2001) identify four ethical principles; Autonomy, Beneficence, Non-maleficence and Justice. These ethical principles can be used to morally reason whether an action or decision is right or wrong when used in conjunction with a set of guidelines (Kohlberg et al, 1983). Professional codes of conduct are developed within moral, ethical and legal frameworks to help guide and regulate practice (Hope et al, 2008). Every practitioner has clinical autonomy, therefore they are professionally and legally accountable for their actions. The following will discuss the importance of consent and duty of care for both legal and ethical reasons with regards to case 1 (Appendix 2), encounterd on practice placement 6 (PP6). Rule 9 of the HPC standards of conduct, performance and ethics (2008) states you must gain valid consent from a patient for any treatment you may perform or else you could face trial for assault, battery or negligence under civil or criminal law (Hendrick, 2002). It is a fundamental ethical priniciple that every person has a right to exercise autonomy (Article 9; Human Rights Act, 1998) and is reflected in the Core Standards of Physiotherapy Practice (CSP, 2005). Performing a procedure without gaining consent, undermines the moral priniciple of respect for patientà ¢Ã¢â€š ¬Ã¢â€ž ¢s autonomy and human dignity (Sim, 1986). However, inability for Patient X to conform to the Mental Capacity Act (2005) meant he was treated in his best intrest in adherance to section 1.5 of this act and Rule 1 of the HPC (2008) standards of conduct, performance and ethics. Assuming the medical management of Patient X, a legal and professional duty of care was established (Rule 6; HPC, 2008). As part of this duty and in accordance with standard 2 of the CSP Core Standards of Physiotherapy, all interventions were explained to patient X despite his inability to consent. Had I not treated Patient X on the basis he had swine flu, this would have been failing to do justice to him, acting outside of the Disability Discrimination Act (2005) which states everyone should have equitable access to and utilisation of services regardless of disability and also Article 14 of the Human Rights Act (1998) in that no one should be discriminated against based on their health status. The Bolam Test (1957, cited in Dimond, 1999) states if duty of care to a client is breached and subsequent harm to the patient occurs, professional standards have not been kept and therefore negligence can be assumed. Although not legally binding, the CSP rules of professional conduct effectiv ely have the same status as law and failure to comply with them means they may not only be used in disciplinary hearings but also in legal proceeding as a civil case under the tort law of negligence (Dimond, 1999; Hendrick, 2002). In summary, a sound understanding of the legal implications surrounding consent and duty of care can help avoid unwanted litigation, however they should not undermine the ethical implications. Appendix 3 demonstrates how I have learnt from this experience. Assess the needs of a range of service users and, with reference to current professional knowledge and relevant research, apply, evaluate and modified physiotherapeutic intervention A service users is anyone who utilises or is affected by a registrants service (HPC, 2008). The complex needs of a service user encompass a range of issues including social, environmental, emotional and health related, the extent of which varies from person to person. For the purpose of this essay, the physiotherapeutic management of two patients treated whilst on PP6 with differing severities of chronic obstructive pulmonary disease (COPD) exacerbations (Appendix 4) will be discussed. The National Institue for Health and Clinical Excellence (NICE) guidelines (NICE, 2004) in conjuntion with the guidelines for physiotherapy in respiratory care (British Thoracic Society (BST), 2008) advocates the use of active cycle of breathing technique (ACBT) with expiratory vibrations on the chest wall for the treatment of COPD to help aid airway clearance. Inability for patient A to comply with ACBT indicated the use of manual hyperinflation (MHI) to passively inflate the lungs and aid mucocillary transport (Ntoumenopoulos, 2005). As identified by Finer et al (1979), atelectasis is a common problem observed in mechanically ventilated patients for which MHI has been found to be beneficial in reducing it in a well controlled clinical trial by Stiller et al (1996), scoring a PEDro rating of 6/10. Absence of a cough reflex in patient A, resulted in sputum retention and the increased risk of infection indicating the use of suctioning (Pryor and Prasad, 2002) by which, copious amounts of viscous secretions were cleared. Shorten et al (1991) supports the use of saline instilation to loosen secretions prior to suctioining however, conflicting arguments by Blackwood (1999) and Kinloch (1999) question its effectiveness. Patient Bà ¢Ã¢â€š ¬Ã¢â€ž ¢s compliance with ACBT replaced the need for MHI and suctioning. Patient A developed bilateral shoulder subluxations due to his lengthy intubation for which subluxation cuffs were applied, as suggest by Zorowitz et al (1995) with positive effect. Despite this study being on stroke patients, the results can be generalised to other patient groups as proved. The importance of mobilising patients with regards to respiratory function is highlighted by Ciesla (1996), however mobilisation of critically ill patients is restricted as they are often non-ambulatory. A high quality, randomised control trial using fifty-six participants by Mackay et al (2005), identified mobilisation as superior to other respiratory techniques, therefore Patient B was encouraged to sit out and treated using a graduated walking program. In the case of Patient B, mobilisation constitutes any change in position therefore the use of postural drainage positions and positioning into the cardiac chair setting on the bed were used (BTS, 2008). The range of problems service users present with means practitioners need to be adaptable, drawing on current evidence, professional knowledge from different fields of physiotherpy practice and experiences through CPD to deliever indiviualised patient-centred care. Appraise self management of a caseload and modify practice accordingly, demonstarating effective teamwork and communication skills Caseload management typically refers to the number of cases handled in a certain timeframe by an individual for which they have a duty of care towards (Scottish Executive, 2006). It is the management of time effectively through appropriate priority-setting, delegation, and allocation of resources to meet the service demand of its users (Curtis, 2002). Self-management of a caseload and adaptability to changing circumstances is expected of a registrant (HPC, 2008). Well developed time management skills can make a workload more manageable and improve the effectiveness of treatments and quality of time with patients. Prioritising patients to the order in which they will be seen based on their needs is encouraged by SARRAH (2010), however Nord (2002) argues whether it can be justified to prioritise those in most need if their potential benefit may not be as great as those in less need. In my experience prioritisation is dependant on a variety of factors for example, the trust where PP6 was completed, enforced protected meal times which did not run alongside staff meal times. Therefore, to prevent there being a void in the day, patients were still prioritised according to need but considertation had to be given to see patients that would be eating first and treat those that would not be during protected meal times. It is essential to consider that a therapists workload includes not only patient care, but also admistrative and research tasks in which delegation to others can be a valuable stratergy to assist with workload mangement. Curtis, (1999), identifies the need for practioners to show greater awareness of other disciplines competancies so delegation can be more effective. Feedback systems should be enforced to ensure task completion and objectives are being met (Curtis, 2002). Inter-professional collaboration refers to the process by which different disciplines work together to improve healthcare (Zwarenstein et al, 2009). Poor collaboration amongst healthcare professionals contributes to problems in quality of patient care and consequently poorer outcomes (Zwarenstein and Byrant, 1997). Liaison with members of the multi-disciplinary team (MDT) is encouraged by Shortell and Singer (2008) as practitioners are less likely to work off their own autonomy, ensuring patient safety, as demonstrated during handover in (Appendix 5). The learning objectives on PP6 to develop MDT collaboration and caseload management have been achieved as demonstrated in the feedback from my educator (Appendix 6) which identifies that improvement in self confidence will allow further development of the skills discussed. Demonstrate partnership with more junior students and/or appropriate others through the development of mentoring skills Mentoring is a process aimed at transfering knowledge, skills and psycological support from a more experienced person to a less experienced person, where the desired outcome is for both persons to achieve personal and professional growth (Anderson, 1987). An effective mentor facilitates, guides and empowers the mentee in becoming an independent learner (Coles, 1996) in which the relationships developed are based upon mutal respect, trust, confidentiality and shared beliefs and values (Lyons et al, 1990). The CSP (2005) acknowledges the importance of intergrating mentorship into CPD, in which the mentor develops a range of skills transferable to other CPD activities. This section focuses on peer mentoring as a concept, its practice and clinical application on an informal basis. Having identified the characteristics of a mentor (CSP, 2005), a SWOT analysis (Appendix 7) was completed to assist recognition of my personal learning needs. There are four stages to the mentoring life cycle (Appendix 8), in which the mentor needs to adopt and develop new skills to accommodate the mentee and guide them through the process. A qualitative study using a moderate sample size by Chan and Wai-Tong (2000) encourages the use of learning contracts (Appendix 9) to help establish rapports and facilitate autonomous learning which aids progression to stage two of the cycle. This is further supported in a recent review of the literature by Sambunjak et al (2009). Gopee (2008) recognises the importance of analysing the menteeà ¢Ã¢â€š ¬Ã¢â€ž ¢s needs. Foster-Turner (2006) states that different people approach the learning process in different ways therefore, matching the learning styles of the mentor and mentee will produce a more productive and successful relationship (Mumford, 1995; Hale, 2000). Honey and Mumford (1992) suggested people tend to have a predominant learning style and can be classified as activists, reflectors, theorists or pragmatists (Appendix 10). Boud (1999) identifies raising self-awareness as an essential tool used in lifelong leaning and through analysis of learning styles using Honey and Mumfordà ¢Ã¢â€š ¬Ã¢â€ž ¢s (1992) questionnaire, this allowed for reflection on the style of learning that would best suit the mentee to help meet their learning needs (Foster-Turner, 2006) (Appendix 11). As identified by the learning style inventory, the mentee and myself were both reflective learners, therefore we arranged sessions where we could dreflect on a clinical experience and discuss how new learning could be applied to future events. A feedback form from the mentee (Appendix 12) an a SWOT analysis (Appendix 13) demonstrates how through increased self-awareness and review of the literature, I have developed a better understanding of the mentoring process, the skills required and its application in into clinical practice. Developing others is central to current and desired practice (DoH, 2000a, 2000b, 2001, 2002) in which mentorship offers all the key attributes to the process. Preparation of an individual for this role, through self assessment, is central to its success, in which the skills developed are lifelong and can enable development into management and leadership roles later on in life. Demonstrate skills of career-long learning Lifelong learning is used synonymously with CPD and is concerned with practitioners critically reviewing their skills and knowledgebase with the ultimate goal of providing a better standard of care to all service users (French and Dowds, 2008). A recent inquest into a practitioner who did not maintain his competencies, demonstrates the possible consequences of poor CPD (Appendix 14). Appendix 15 details a range of formal and informal activities that can be undertaken to contribute towards CPD, evidence of which can be documented in a portfolio. The importance of staff development is recognised by the DoH documents (2000a, 2000b, 2001, 2002) which sets out the Governments vision of an NHS that prepares allied health professionals with the skills to take advantage of wider career opportunities and realise their potential. By using the competency based framework; The NHS Knowledge and Skills Framework (2004), physiotherapists can participate in development reviews which identify development opportunities and contribute to the fulfilment of personal development plans.