Maintaining National Security in a Society

Maintenance of national security has always been an issue in a society that is based on civil rights and liberties (U.S†¦, n.d.). Explaining further, in the implementation of national security measures, although intended to protect the nation or the society, the reality is that it sometimes unavoidably and automatically have a tendency to confine an individual’s rights and liberties (U.S†¦, n.d.). This situation is not that difficult to deal with, however, it entails great understanding on the part of the people and extreme patience on the part of the government (U.S†¦, n.d.). Let us take the following example, wherein, the measures implemented including civil defense, emergency preparedness, anti-terrorism, etc trigger the â€Å"civil rights and liberties issues†: Back then the Transportation Security Administration’s rules and regulations with regards to air travel in the United States were rather lenient,   (Transportation.., n.d.). Moreover, electronic devices like cellular phones and laptop; food and drinks; makeup and personal items; martial arts, especially if you can show proof that you are traveling to compete; medications and hospital apparatuses needed by the passenger; self-defense items; sporting goods; tools; etc may be brought (Transportation.., n.d.). It was so â€Å"relaxed/lenient/easygoing† that implementing restrictions right now not to bring so when traveling made some individuals feel that their rights and liberties were somehow violated (Transportation.., n.d.). If only individuals would be more understanding and patient enough to really grasp that such preventive measures may prevent terrorism attacks like what occurred in September 11 then it would have been much better (Transportation.., n.d.). In addition to that though, complaints by some people is normal considering the changes in the rules, however, the government should also learn to explain better whatever their rules/regulations are (Transportation.., n.d.). Again, let’s take for instance; in this case, it was not made clear why certain liquids to be brought were limited to up to three ounces only (Transportation.., n.d.). References Transportation Security Administration. (n.d.). Permitted and Prohibited Items. Retrieved August 22, 2007 from http://www.tsa.gov/travelers/airtravel/prohibited/permitted-prohibited-items.shtm#0 U.S. Department of Homeland Security. (n.d.). Homeland Security. Retrieved August 22, 2007 from http://www.dhs.gov/index.shtm   

Immigration to the United States Essay

Immigrants in the the United States have been the backbone for American for centries. People from all over the world have come to live the American dream that so many hear about throughout the world. America has been home to every different natationalty one can think of, and between the years of 1836 to 1914, over 30 million Europeans migrated to the United States. [1] Now, in that time most of those immigrants were coming to America to become citizen of the United States with hopes of finding their own American dream. Today, the chase for the American dream has become a lot different and the majority of the immigrants funneling into American are the Latin Americans. With the hardships happen throughout Latin America, many are forced into finding a better life abroad. Like many other immigrants in the past, Latin Americans are turning to the United States for a better life. Economist have been trying to understand the effects immigration has had on the United States both positively and negatively for many years now. It is a hard task to understand the effects that Latin Americans have had on the United States labor market and there are many factors to be understood and many variables to examine. For this paper, I attempt to identify the outstanding influential factors that have charged this new wave of immigrants and effects it has had on the US economy both positively and negatively. The Pew Hispanic Center estimated in December 2012 that there were 11. 1 million unauthorized immigrants living in the U. S. s of March 2011, unchanged from the previous two years and a continuation of the sharp decline from its peak of 12 million in 2007. This decline has been the first significant decrease following two decades of growth up to 2007 [5]. Net immigration from Mexico to the U. S. has stopped and possibly reversed since 2010 and at its peak in 2000, about 770,000 immigrants arrived annually from Mexico; the majority arrived illegally. By 2010, the inflow had dropped to about 140,000, a majority of whom arrived as legal immigrants. 5] To understand the economics of this new immigration wave, one must find the main networks in which the Latin American are using to become part of the US economic system. Latin Americans came by the millions and many chose big cities like Los Angeles, Chicago, Dallas and many parts of the American southwest. The reasoning behind that in somewhat obvious; because there are more jobs in big cities. Although the illegal immigrants were not aiming at high paid jobs in big cities, many Americans don’t see the effect it has had to them personally. Like many Latin American immigrants, they turned to jobs that are mostly manual labor and require little education. Many choose this route because that is where the majority of Latin Americans can fit in and work in the US economy. When immigrants choose to migrate to another country, they tend to stay together and rely on one another for survival. â€Å"They find that most relationships are based on kinship, friendship, and in particular, paisanaje (belonging to a common origin-community). Ties among paisanos actually appear to strengthen once they arrive in the United States, and this sociological change is reinforced by the emergence of community-based institutions, such as soccer clubs, which bring the migrants together. â€Å"[2] Forming a community of immigrants in the same region make it easier to find jobs without having to start from scratch in an unknown world. Like many other immigrants in the past, they want to live close and stay together so it is easier to prosper economically. Illegal immigrants choose to work for below the minimum wage because one, they are illegal and cannot turn to the government for reinforcement, and two, they are making more money in the United States then they were in Latin America. Also, many firms in the United States would rather hire an illegal immigrant that is willing to work for less money versus an American citizen who is obligated to make minimum wage. When the recession hit the United States, more and more employers were forced to hire illegal immigrants which caused a vicious cycle throughout the American economy. American tax payers were losing jobs to illegal immigrants that were not paying taxes that ultimately dammaged the economy. Many saw this as a horrible cycle that was strictly caused by illegal immigrants and many make a compelling argument but on the contrary, it drives American citizens to become more educated and fight for higher paying jobs. For instance, â€Å"immigrants are usually allocated to manual-intensive jobs, promoting competition and pushing natives to perform communication-intensive tasks more efficiently. This process, at the same time, reorganizes firms’ structure, producing efficiency gains and pushing natives towards cognitive and communication- intensive jobs that are better paid. â€Å"[3] These effects might take sometime to unfold fully and be visible to the American people and the American economy but as history has told us, immigration does had a positive effect in the long-run. When the economy is growing, new immigration creates jobs in sufficient numbers to leave native employment unharmed, even in the relatively short run. During downturns, however, new immigrants are found to have a small negative impact on native employment in the short run (but not the long run)[3]. Though the share of low- skilled native-born individuals in the US labor force has fallen, employers continue to require less-educated workers in US agriculture, construction, food processing, building cleaning and maintenance, and other low-end jobs [2]. Immigrants, unauthorized immigrants in particular, have stepped in to provide the source of manpower. Unauthorized immigrant workers have been an important source of low-skilled labor supply to the US economy for many decades. With that, the burst of illegal immigrants moving into a certain region is hard for any economy to cope with. With the millions of people migrating to certain cities within the US, many firms were overwhelmed. Firms could not provide jobs to the American tax payers because of recession so many Americans turned to unemployment, which then relys on the government for support, which is another vicious cycle that has a negative effect through the entire United States. Although many see themsleves as low-skilled workers, other latin americans come to the United States for education. Parents see a brighter future for their children in America and being a illegal is worth the risk. Also, illegal immigration occurs because foreign workers can earn much more in the United States than they can at home and US immigration restrictions prevent them from entering the country through legal means. Consider the gain to emigration for a young urban male in Mexico who has completed nine years of education (which in Mexico is equivalent to finishing secondary school). Simply by moving to the United States, the worker’s annual income would rise by 2. times, even after controlling for cost-of-living differences between the two countries. [5] The income gain from migration is a result of international differences in labor productivity, with labor in the United States being far more productive than in Mexico [6]. People who want a high paying job in the United States have to come legally. Compared to the rest of the world, the United States has a high number or well educate d citizens. Since there has been many advances in technology, many now want to go to the United States for high paid jobs which the demand is increasing. For this many turn to green cards for legal immigration and will be allowed a certain amount of time to work in the United States. For high-skilled labor, legal immigration is the primary means of entering the United States. Compared to the rest of the world, the United States has an abundant supply of highly educated labor. One might expect that, if anything, skilled labor would want to leave the country rather than try to move here. However, over the past two decades the U. S. economy has enjoyed rapid advances in new technology, which have increased the demand for highly skilled labor. 7] The spread of information technology, among other developments, has created demand for software programmers, electrical engineers, and other skilled technicians. Even with the abundant U. S. supply of educated labor, technology-induced increases in labor demand have made the country an attractive destination for educated workers from abroad. Employment-based green cards and temporary work visas m ake such skilled immigration possible. Although many Latin Americans do try for a green card, many are turned away because of the long process and abundance of new illegal immigrants already in the United States. These benefits, however, are not shared equally. Labor inflows from abroad redistribute income away from workers who compete with immigrants in the labor market [4]. George Borjas estimates that over the period 1980 to 2000 immigration contributed to a decrease in average U. S. wages of 3 percent. [9] This estimate accounts for the total change in the U. S. labor force due to immigration, including both legal and illegal sources. Since immigration is concentrated among the low-skilled, low-skilled natives are the workers most likely to be hurt. Over the 1980 to 2000 period, wages of native workers without a high school degree fell by 9 percent as a result of immigration [8]. On the other hand, lower wages for low-skilled labor mean lower prices for goods and services, especially those whose prices are set in local markets rather than through competition in global markets [8]. Patricia Cortes finds that in the 1980s and 1990s U. S. cities with larger inflows of low-skilled immigrants experienced larger reductions in prices for housekeeping, gardening, child care, dry cleaning, and other labor-intensive, locally traded services[8]. On top of all that, according th laws of the Untied States, any citizen born on US soil if classified a American citizen. This law has caused the many problems for the Untied States and the illegal immigrants are taking full advantage of it. They cross the border into the US and immediately start having children. Now, the law was implemented a long time ago when migration to the US was needed but n ow it is a big problem because America now has millions of illegal immigrants not paying taxes and not getting health insurance but everything they do requires the help from legal tax payers. It is unfair to all tax payers and puts a damper on the US economy. Although some undocumented immigrants receive Social Security and Medicare benefits, the majority do not receive any benefits from those programs[10]. Since false Social Security numbers are not directly linked to an individual who can take advantage of Social Security benefits, the majority of contributions to Social Security from undocumented immigrants go into an earnings suspense file. The Social Security Administration factors in the over $7 billion annual contributions from undocumented im- migrants into the Social Security Administration’s calculations and projections for the solvency of Social Security. 10] The retirement of the baby boom generation will lead to increased expenditures for Social Security and additional tax revenue is needed to provide Social Security benefits to current and future retirees. [11] Since undocumented immigrants are ineligible to receive government services, it is estimated that undocumented immi- grants pay an average of $1,800 per househ old, per year more to Social Security and Medicare than they utilize in services [12] Therefore, undocumented immigrants actually help Social Security and Medicare and help to provide services to current and future retirees. Moving forward to the the state and local level of immigrantion which sheds light to the impat on a smaller scale. While current rhetoric in the immigration debate decries how undocumented workers steal jobs, immigrants working in the U. S. do not take away jobs from citizens; instead they stimulate the state and local economies and complement the workforce by providing a necessary pool of unskilled labor. [13] Although there are many costs involved, there may be economic benefits associated with having undocumented children in schools that are often not considered. Higher student enrollment can create more jobs, not just for teachers, but for all educational related services like administrators, maintenance staff, teaching assistants and other professionals, bus drivers, and other school staff which would help local and state economies. The creation of jobs as a result of higher student enrollment often results in an increase in federal funding for schools and can lead to an increase in state and local revenue generated by income and sales taxes. [14] Also, when ore people are going to school there is back school shopping which also has a big impact for business during the year. Contrary to the implication that immigrants exacerbate unemployment, high rates of immigration are linked to less unemployment [16]. This does not diminish the economy, but encourages specialization and increases wages for native workers [17]. Most undocumented immigrants in the U. S. work in low-skilled jobs and do not compete with American workers. The influx of low-skilled laborers into the U. S. as been shown to slow the decline of manufacturing industries and contribute to the creation of new jobs [18]. For example, the Bell Policy Center found that for every job held by an undocumented immigrant in Colorado, 0. 8 jobs are created [19]. While there are not that many official estimates from the federal government showing how much undocumented immigrants contribute to the U. S. economy, the research indicates that undocumented immigration is part of a positive force that immigration has upon the U. S. economy.

Global warming Article Example | Topics and Well Written Essays - 250 words

Global warming - Article Example Most of the remaining 70% is absorbed by the land and ocean and the atmosphere absorbs the remainder. Radiation takes place when the rocks, the seas, and the air get warm, thus forming energy that travels into the atmosphere and water vapor and gases like carbon dioxide and methane absorb most of the energy. Additionally, the absorption and radiation of heat by the atmosphere is important for life on earth as it provides a comfortable atmosphere as compared to the chilly atmosphere that would be caused by lack of green houses. Scientists argue that over the past 250 years, humans have increased significantly the concentration of greenhouse gases in the atmosphere. This is mostly through burning fuels and cutting down forests that absorb carbon. Today, the atmosphere is filled with greenhouse gas molecules and the atmosphere absorbs the energy emitted. Lastly, due to the increase in the concentration of greenhouse gases, the earth’s atmosphere is becoming an efficient

Pick a topic Essay Example | Topics and Well Written Essays - 1000 words

Pick a topic - Essay Example She was abducted from her residence country and ferried to Boston, in North America. Phillis was transported by ships when she was abducted, since that was the main source of transport back then. At the time, settlers bought slaves who helped them in their house hold chores, and Wheatley was bought as a slave by John Wheatley who took her into his home. The Wheatley’s family later gave her a sir name as she could neither read nor pronounce her name. Phillis was given the sir name ‘Wheatley’ according to rule and guidelines governing the purchase of slaves by the government (Moriarty, 4). Wheatley was a bright girl, and she quickly mastered the arts she was being taught by her foster family. She aptly learned English and accepted Christianity as her religion while working at the Wheatley’s home. The family taught her Latin, history and conventional literature as another added skills. Phillis was immensely talented in arts, and she specifically had a passion towards poetry. Her talent and passion for the subject drove her foster family to grant her the chance to study and write. As a slave, she enjoyed her rights, which were unusual for other slaves to enjoy. She partly enjoyed the life and experiences of the settlers as she was taught how to convert and write like the settlers. She grew to like and love poetry, and this was witnessed when she first wrote her first poem ‘A Tale of Two Men Who Nearly Drowned at Sea and of Their Steady Faith in God’ (Moriarty, 12). Her first poem led to her fame as she was later visited by various personalities from the Boston’s family. Phillis through her poetry works visited various nations like England because of talent in poetic writings (Moriarty, 12). Wheatley received a serious set back when the ‘American Revolution intervened’ in her career. The set back impacted negatively on her career as the

Analysis a movie Essay Example | Topics and Well Written Essays - 1250 words

Analysis a movie - Essay Example Alice is a star in the game but it is hard to say the same for the movie. The initial 3D scenes have been repetitive and are hardly impressive, a weak beginning was not well received by the audience and as a result of which the movie failed to live up to the expectations of the fans. The paper will expansively present the other important aspects of the movie. 2. â€Å"In a world ravaged by a virus infection, turning its victims into the Undead, Alice (Milla Jovovich), continues on her journey to find survivors and lead them to safety.† (After Life) The materials used in the movie are quite unique and one of its kind, the movie is a 3D movie and it involves animation and special effects. The effects however have not been presented as the fans expected it to be. 3. The artist is trying to present a world in which Zombies grow by leaps and bounds, a virus is affecting the human race and annihilation has been portrayed in the movie. B. Visual Arts 1. The movie bears no resemblance to reality; it is purely a fictitious flick. It is based on human beings turning into Zombies because of a virus and it has nothing to do with reality. 2. The artists is portraying the future in the movie, a virus which would affect our human race might end up making us all Zombies as shown in the movie. It represents the future. 3. The work of the artists is without a doubt good but the movie is purely a fictitious movie and bears no resemblance to reality so the work can never be believed. C. Artistic Concept 1. â€Å"The movie contains strong bloody violence and language.† (British Board of Film Classification) Being a 3D movie the visual artists have done a good job, Alice stood out for her performance; she is much more adored by the fans in the game than in the movie. Nevertheless her performance was a tour de force, she loses her supernatural powers when she is injected in the movie, she becomes human again but she single handedly carries the movie, the movie would hav e done very badly had it not been for her. Other characters were merely present in the movie but had no effect whatsoever. The performance of the characters is fine but being a fictitious movie it is hard to believe the scenes in the movie, it is fair to say that the movie is entirely fictitious. 2. Viewer interaction fails in this movie and as an inevitable result of which the movie also fails, the movie does not present enough opportunities to the viewers to interact and get involved in the movie. 3. The work does not appeal to the emotions because it is fictitious, it would have appealed to the emotions of the audience had it had any resemblance to the reality, on top of that it is not a job well done. D. Use of Lighting in Creative Designs 1. â€Å"The movie was written by Paul W.S. Anderson.† (Writer) The use of lighting has been good in the movie; the character of Alice has been presented very vividly in the movie. The presentation has been certainly special because the movie is a 3D movie, being a third dimensional movie it had nothing stunning in it, several other 3D movies are way better than this movie. The opening scene in which Alice and her entourage enter into Umbrella’s headquarters is good, it resembles the opening scene of the game and this made the fans happy and they also

Evaluating a Website for Credibility Essay Example | Topics and Well Written Essays - 500 words

Evaluating a Website for Credibility - Essay Example The search engine used to locate the National Aboriginal Community Controlled Health Organization’s website was Google. From the website url (http://www.naccho.org.au/), the domain of the website is identified as .org. Choosing this website for the review considered a number of issues. Foremost, I was out to look for a website that was meant for a group of people. NACCHO’s website suited my description for the perfect website to review given the specificity of its audience. Although the website has information that appeals to the general public to support the cause of the organization, it is a medium more specifically meant to address the Australian aborigines than the general public. Additionally, the website is simple, straightforward and specific to the needs of its audience (National Aboriginal Community Controlled Health Organization, 2013). It dissects the health issues of the aborigines in a way that is much more convincing than other health websites. Further, the website became my site of choice since it is light and fast. There is the right choice of pictures, picture sizes and diction without unnecessary need for pompousness and wordiness. Like most websites, NACCHO’s website has a splendid authority hierarchy in its modification and administration. The viewers do not have the authority to publish news or update the website. Only website administrators have the capability to publish new material, update information and modify the layout of the website. Unlike wikis and other related websites, NACCHO’s website does not give readers much freedom to dictate the content of the website (Miller, 2012). However, there is a provision for feedback where website visitors can leave their views on the operations of the organization. The information included in the website is objective and focuses on the target group. This

The militarization of our law enforcement agencies in America Research Paper

The militarization of our law enforcement agencies in America - Research Paper Example Owing to the level of criminals sophistication, militarization offers police protective equipment like helmet so that they are equally safe guarded from possible attack. This incude use of armored vests,sophisticated machines guns and trucks fitted with communication gadgets The militarized police must reconcile between keeping the civilians safe while they are on raid. At the same time they must uphold their own safety from possible return gun fire from the criminals. Abiliy to undertake these two responsibilities helps in gaugig the preparedness from the militarization process. The interest of the civiliam must be prioritized through sound preparation mechanisms while carrying out raids.accountability in the event that police raids aount to loss pof life of civilian through negligence or abuse of power is also a concern. Militarization of police is geared towards improving the security of the citizens and ensuring sustained functionality of the government to defend its subjects. This calls for shared responsibility between members of the public and government. Militarization of law enforcement agencies is a positive step towards addressing the surging criminal sophistications. The idea should be given more attention and offered more support by the society at

Delegating for Growth Essay Example | Topics and Well Written Essays - 750 words

Delegating for Growth - Essay Example They fear loosing status, hence fail to assign high-profile jobs to their staff, and delegation of work is compromised, as the rookie manager is afraid of being resented by his peers (Walker, 2002, p.4). Secondly, rookie managers tend to depend highly on their bosses; this is usually a sign of disaster, since the new mangers will not learn to do his duties on his own. However, setting up brief meetings with their bosses may be of help to the new managers. In addition, lack of confidence contributes to a manager’s failure to inspire their team. These managers face the challenge of addressing their staff members. Other than addressing the problem faced by their staff, they sit back hoping things will improve, whilst the other staff members become frustrated by their lack of actions. Lack of experience from managers compromises the efforts of addressing a problem that is affecting the organization and the team as well (Walker, 2002, p.7). Therefore, there is need to train the roo kie managers on managerial skills so as to ensure that they understand their new roles, hence delivering effectively. Supporting arguments. Delegation of duties is a function of a manager. Walker (p 4) insists that a rookie manager needs to understand that his new role has nothing to do with personal achievement; instead, it entails building his staff members. However, these rookie managers tend to have insecurities especially when assigning duties to their staff members, as they fear that the employees may outdo them. Therefore, managerial skills are very important, as they enable the new managers to understand their roles; these managers need training and coaching to enable them deliver. The new managers need to be trained on how to delegate tasks effectively, hence enabling them to develop talented staffs that are an advantage to the company. Therefore, the managers will not be insecure about assigning duties effectively without prejudice. Supporting the new managers is necessary . When rookie managers are supported by their bosses, work life becomes easier; however, the kind of support given may be at a disadvantage, for instance, heavy reliance on their bosses could render them reluctant. Walker (p5) insists that managers should only consult their bosses on critical issues, but not on the nitty-gritty ones. Brief meetings between the bosses and the managers are necessary, whereby, the new manager can ask questions and receive feedback on the pressing issues. The new manager is then able to organize his thoughts on how to deal with his staff members. In addition, a manager should be capable of projecting confidence to enable him inspire the team members This is due to the rapid changing technology that requires every manager to be updated and capable of dealing with challenging issues; failure to this leads to stress in the place of work. The ability to deal with arising problems by addressing them other than watching and ignoring the situation is paramount for a manager. Employees gain confidence in a manager who addresses the problems affecting them and certainly puts the matter to rest, thus giving employees the will to perform. Bruch & Ghoshal (p5) add that, managers are not expected to do the inevitable; however, focused managers respond immediately to any arising issue that interferes with the organizational goals. It is however important for the managers to adopt managerial skills before being

Trade Liberalisation And Issues For Multinational Corporations Essay

Trade Liberalisation And Issues For Multinational Corporations - Essay Example Trade liberalisation, as the term indicates, is about liberalising or freeing the trade from national restrictions and boundaries. In the modern world spectrum, this term is mostly taken to reflect the system of global free trading, where international trade is allowed freely without any restrictions such as tariffs and trade bans. As Javier (2005, pS05) rightly delineate the term trade liberalisation as "the international trade of goods or services without tariffs or other trade barriers; the free movement of labour and capital between countries; and the absence of trade-distorting policies, such as taxes, subsidies, regulations, or laws, that give domestic firms or goods an advantage over foreign ones". It suggests that the trade liberalisation implies trading activities on a national or international scale, where goods can be imported or exported without restrictions or tariffs and quotas, people (skilled and unskilled) are allowed to move freely nationally or internationally, and removal of any laws on the part of the government that are likely to hinder the trade. Shah (2006) refers to trade liberalisation as a system making it convenient to trade within as well as outside the nation owing to the self-concern of individuals. The The increasing debate on the issue has arisen out of the efforts of International Financial Institutions and organisations to support the phenomenon of 'trade liberalisation'. These institutions such as

Lab report about lenses Example | Topics and Well Written Essays - 1000 words

About lenses - Lab Report Example All these have been exemplified well in the analysis segment and discussion segment. The main objective of this experiment is the determination of the focal length as well as the focal points of lenses. In this entire experiment, two methodologies for finding out the spherical lens’s focal length were chosen. They refer to the lens replacement methodology, and the lens formula methodology. The first method sets basis on the lens formula which is very essential when it comes to this concept. This formula states that there is a linear relationship between, image distance (v), object distance (u), and focal length (f) of the spherical lens (Boston, 2010).Therefore, after recording some variables regarding the object and the image distances, the computation of the focal length will be a very easy task. This can be done using the following formula: On the other hand, the lens replacement technique has to do with a number of frameworks. For instance; if the screen and the lamp housing are separated from maybe (a) to around (s) cm, two positions between shall definitely be established, hence leading to the formation of an image on a screen. This is with accordance to the concept of reversibility of light. From that point, the focal length can hence be computed using the following formula: The experiment started after assembling all the apparatus that included; the optical lens, light source, optical benches, lens mounts, as well as the screens. Using the lens mounts, a lens was mounted on a flat surface. The targeted object was then placed at a specific distance in front of the lens. The screen was thus placed at the rear end so as to monitor the reflected image. The object distance was slightly altered with, and based on this, the consequent variation on the image distance was thus determined. The same procedure was repeated with a constant variation in the object distances. The results were the recorded accordingly for further

The Negative Impacts of Credential Inflation Essay Example for Free

The Negative Impacts of Credential Inflation Essay The Negative Impacts of Credential Inflation A market that is flooded with credential laden workers vying for a small number of jobs could tip the economy into a recession (Collins, 2002). This idea put forth by Collins seems prophetic when the current state of the economy is taken into account, and brings to light an underlying additional cause of the slow recovery being witnessed in the job market, credential inflation. This is the process by which educational or academic credentials lose value over time, partnered with lowered expectations of holding a degree in the job market. Credential inflation is increasing rapidly, causing larger debt among the workforce due to over-schooling, leaving college educated individuals with fewer jobs upon graduation, and resulting in employers requiring degrees for jobs where they were once not needed. This weakening of the belief in credentials has been a persistent trend in the last century in higher education, and has come to the forefront in recent decades due to technical job refinement, making its mark upon the job market as well. As students take on higher amounts of student loan debt because of the perceived advantages a degree warrants, the economic burden upon younger generations increases. Even with degrees in hand, students after graduation are continuing to find less well paying jobs that require a bachelors degree. More and more individuals are faced with the choice to gain additional education and incur more debt, or settle for a lower paying job and remain in student loan debt longer. Employers that at one time required high school diplomas now only hire individuals with bachelor’s or even graduate degrees. If this is the direction America’s economic and educational culture is heading without pause and reflections of outcome, than a resulting catastrophe is not just chance, but a real probability. The growth in credential inflation over the last twenty years, has accelerated, and when a moment is reached where higher education is commonplace, it becomes a vicious contest to receive the most amount of credentialing possible If a degree is seen as influential, and is depended upon to get the same jobs as previous non-degree holders, it follows that more education and a degree would benefit the individual in the future. Many studies show this ever increasing trend of the acquisition of higher education. In an analysis by The National Center for Educational Statistics (â€Å"Fast Facts,† 2011) on enrollment numbers in secondary education, † he percentage increase in the number of students age 25 and over has been larger than the percentage increase in the number of younger students, and this pattern is expected to continue. † The students in the 25 and over group between 2000 and 2009 saw an increase of 43 percent and in the next nine years can expect another 23 percent increase in college enrollment. This prevailing situation is compounded by the fact the more of the total population are seeking degrees, and that job creation has stagnated (NECS, â€Å"Fast Facts,† 2011). With an ever increasing number of degree holders entering the workforce with higher credentials, the number of actual jobs available to a credentialed workers declines. The prevailing thought is that an increase in education coupled with higher job entry requirements is necessary, because of heightened job complexity. Contrary to this is that, there is no evidence that the more educated the worker is, the more competent they will be (Collins, 1979). Brown’s argument is that students may simply be getting degrees to increase their chances of landing a job, rather than gaining the expertise, through a degree program, to do the job (2004). The evidence for this rears its ugly head, when degrees are fabricated by individuals to simply gain entrance into a job; a job they would not get without the proper credentials. Experts agree that credential inflation will continue, and the trend that started in the early Eighties and has increased ever since, is now the prevailing norm. Collins, states in his â€Å"Credentials Inflation and the Future of Universities†, that it could continue to increase, and in the future we will have a socialized system supporting education(2002). The expansion of credential inflation as an enduring trend cannot be denied, and the impacts upon the people and institutions influenced are threefold. The debt incurred by students upon graduation, is greater now then ever before. With increasing costs of higher education, compiled with the necessity of a degree to enter the workforce, recent students upon graduation are heavily laden with student load debt that vastly outweighs the debts incurred by the generations that preceded them. This debt, for the student, can be crippling personally, but is also a burden for the country. Collins (2002) writes that economic hardship because of the system, and its negative feedback loop, have become very expensive, both for the individual and for the nation. With student loan debt estimated at over a trillion dollars in the United States, it has surpassed even credit card debt. The average student leaving college after graduation possesses $25,000 in debt, and their parents an average of $34,000, with parental loaning up 75 percent since 2006 ( â€Å"Fast Facts,† 2011). Also reported is an 81 percent jump in people looking for student loan debt relief, for which there is little help. Devoting too much money and time to further education, seems to be digging a hole that people cannot pull themselves out of financially, and the resulting credentials one gains, are no longer the sure fire way to a successful career. A degree is not the guarantee of economic security it once was, and the amount in salaries among those with a higher level of education is less proportionate than those without, now more than in the past. This prevailing notion that an individuals success in their careers over the coarse of their lives hinge upon the certificates of school achievement, is part of what drives the whole process of credential inflation. A statistic on the rate of return of a degree holder over their life is of little consequence to those graduates who can’t find a job now. Put simply, if education is worth less, people are less likely to invest in it (Van de Werfhorst, Andersen, 2005), but the counter is also true. When education is seen as being worth more, people are more likely to invest in it. Whether or not this â€Å"being worth more† is true, the perception that one will indeed garner a higher wage as an outcome, is the prevailing notion at the present, and continues to drive up enrollment in secondary education. If achievement in finding a job and ultimate financial success revolves around education, and the cost increase becomes unbearable for the non-affluent, only the rich will have the availability to outpace credential inflation. As students in secondary education graduate from college at a faster and aster rate, they continue to find an ever decreasing amount of jobs available to them after graduation. The high school diploma, which once carried with it the credentials to secure a decent paying job, now has become a stepping stone to getting into college, and itself not used as a credential for jobs at all. Indeed, only 10 percent of the population in the United States does not carry a high school diploma. A market saturated with a certain credential sees that credential as a necessary step, but ultimately worthless. Is this the road a college degree is headed down, a worthless piece of paper that has strapped the holder with a debt they cannot pay back? As more people earn more degrees or educational levels increase, the inherent properties of that degree are proportionally lower. Not everyone who holds a similar certification will receive the same level of job. Take for example, if jobs for a hundred teachers holding bachelor’s degrees were needed, it stands to reason only a hundred people will receive jobs. Let’s say one hundred and fifty individuals receive teaching degrees, only one hundred of those will get hired. Competition among applicants will surely follow, and only people who can show they are above the fray will win out. To be successful in getting hired, many will invest in further education, and go on to earn a Master’s in Education. With this newly awarded credential in hand, they will then be able to apply with a considerable asset, which puts them ahead of those applicants with only the minimal job requirements. Incrementally, the Master’s graduates will obtain more of the jobs, while the displaced fifty will try to gain a foothold by earning their own Master’s degrees. The end result of this sequence of events is that every job, over time, will require a Master’s degree, as there will be no reason to hire a person who has a bachelor’s, if an over abundance of Master’s degree holding individuals are available. As credential inflation marches on, even MBA’s will find it harder to find jobs because of increasing job market saturation by like minded degree holders. Connolly states that the recent downturn of the economy has left fewer jobs upon graduation, and the salary premium for M. B. A. ’s has also taken a hit (2003). There are two opposing schools of thought that have tried to explain the recent upturn in educational expansion among the work force seen in recent years. Human capital theorists state that the growing complexity in the workplace has caused the growth of those seeking higher education. Theorists of social exclusion counter that the expanding intensive competitiveness between rivaling job market participants has caused credential inflation (McLean, Rollwagen, 2010). Either way, credential inflation is moving forward and fewer jobs are becoming available to those with less education. As more individuals become â€Å"educated,† employers are pushed to expand initial job requirements, even in jobs where such requirements were never needed before. Taking a deeper look into this trend, Vaisey (2006, p. 835) states that, â€Å"Using the 1972-2002 General Social Survey, I find that the incidence of over-qualification has increased substantially † He also hypothesizes that workers who have more educational attainments than needed for their jobs will be less satisfied with their jobs. Kariya (2011), sees a similar pattern and adds that as countries aim for higher levels of education for their populations, there is a persistent trend in the global markets to find cheaper labor. Phillip Brown, a lecturer in Sociology at the University of Kent at Canterbury, agrees, showing that the acquisition of higher education and the thought that it leads to greater individual and national prosperity keeps it at the forefront of developed countries’ agendas in their quest for global relevance (1995). Countries are pushing citizens to further education, and like the United States, through financial aid programs, making the costs deferred to the future, while trying to secure credentials in the present. As costs for education go up along with an increasing education of the populace, a financial burden is attached to the individual to find a job to pay for such schooling. Unfortunately for these individuals, employers are looking for ways to find cheaper and cheaper labor, and not the reverse. Payroll being the number one controllable expense in a company, makes the ability to hire individuals with higher credentials at lower wages, because of credential inflation, optimal. If an overabundance of degree holders are available at lower wages, why would a company seek to hire less educated workers for the same cost? To save time and resources, companies will simply thin out the applicants by making a certain credentials necessary to even apply, no matter the job. The Bureau of Labor Statistics provides evidence that as a country the United States has produced too many degree holding graduates. The promise made to people about the success of those with a bachelor’s degree falls upon deaf ears when graduates find themselves employed where they could have gone without attending college at all. Not many graduates attended college with dreams of becoming a bartender or a bellhop, though statistics show both of these professions employ individuals with degrees in 16 percent and 17. 4 percent of their positions, respectively. As Brown, Lauder, and Ashton write in their book,. The global auction: The broken promises of education, jobs, and incomes,† even education alone will not be enough to escape unemployment, and individuals should weigh the costs and benefits of higher education carefully (2010). With credential inflation continuing on, we will see a time in the future where even the lowliest of jobs will be filled with college graduates. The future of credentialism paints a bleak picture for potential degree holders and future employees As credential inflation co ntinues to grow, its effects upon the debt of graduates and the amount of jobs available to them, has become more apparent.

Challenges to Gender Equality in Syria

Challenges to Gender Equality in Syria It is without a doubt that Syria is currently passing through the most critical crisis since its modern birth in the beginning of the twentieth century. The U.N. recently declared the Syria conflict the biggest humanitarian and peace and security crisis currently facing the world as the fighting enters its fourth year. Since the onset of the conflict in March 2011, there have been more than 100,000 fatalities half of whom are believed to be civilians. Syria has become the worlds leading country of forced displacement with around 40 per cent of Syrias pre-conflict population uprooted from their homes. There are more than 6.5 million people internally displaced and another 2.5 million registered refugees who fled mainly to the neighboring countries of Lebanon, Iraq, Jordan and Turkey. The number of refugees, however, is much higher as hundreds of thousands more await registration while many others choose not to register. Though nearly all of Syrias population is affected by the conflict, the U.N. estimates that over thirteen million people are in dire need of humanitarian assistance. Syrias youth and children are paying the heaviest toll with acute shortage in nutrition and vaccination and lack of education. Moreover, with the deteriorating security situation in the country, Syrian women have become increasingly exposed to a range of violations from the different parties in the conflict. Women have become the main victims of the consequences of the dreadful conflict. Thousands of civilian women have been killed in the conflict and many others have been raped, arrested, tortured, taken as hostages and often used as human shields. Sexual violence has also been systemically used against Syrian women in this conflict as a means to terrorize them and their families. Despite all these atrocities and crimes committed against them, Syrian women remain outside the politicians’ agendas who continue to ignore their rights especially to full participation and equal citizenship. Even before the war, and although Syria has ratified a number of international conventions including CEDAW, women’s participation in general and in political life in particular has been extremely low. The social values of the society and its negative view of women have led to the exclusion of women from most decision-making positions all over the Syrian social, economic and political life. Challenges Facing the Coalition Apart from the external constraints caused by the Syrian crisis, the Coalition of Syrian Women for Democracy faces a number of challenges that must be considered and overcome. These include finding and agreeing on common goals and means. The following strategic plan will clarify a clear focus and set realistic objectives on what the Coalition has been formed to accomplish. Nevertheless, the Coalition needs to form a coordination committee that will have to deal with a number of issues that if unaddressed might weaken the Coalition. The Coordination Committee needs to form a center of operations to deal internally with the members of the Coalition and externally with the partners, donors and other relevant actors. The Committee needs to work on boosting the motivation of the members and develop clear methods and mechanisms to resolve conflicts within the Coalition. Members need also to have a sense that each one is doing their fair share of the workload and contributing to what is exp ected of them to achieve the Coalition’s goal. The Coalition, through its statutes and bylaws, must also ensure that there is a clear decision-making mechanism and that there is a clear understanding among members and partners as to how decisions in the Coalition are made. The Coalition needs also to promote a culture of trust within the Coalition where all members can feel that their agreements and dealings are open, forthright and transparent and that all members have equal status. Other challenges that the Coalition will need to address is credit and visibility of the members where all members need to feel that they are receiving the credit and visibility they deserve unless they want to remain anonymous for one reason or another. The Coalition’s advocacy efforts will gain more strength and efficiency provided that the Coordination Committee also works on prioritized and consistent issues through sharing the priorities of the Coalition as a whole and agreeing to work towards the shared goal. This can be achieved by developing clear lines of communication between members and learning how to utilize each member’s skills and resources. Last but not least, joining efforts together, while definitely offering a range of advantages, might also be hampered by a set of weaknesses. For the Coalition to be effective and sustainable, it requires the active participation of all the members of the Coalition. The fact that many coalitions and networks are dominated by one individual can be a major obstacle. In his/her absence, no decisions will be taken and no communication will be activated, etc. It is important that all members contribute – and are encouraged to contribute – to the workload and that information is disseminated across the Coalition. This requires sharing information continuously and not just passively receiving it. The Coalition need to set the pace for planning, initiating and participating in joint activities and not merely waiting for things to happen. Our Values Gender Equality We believe that all human beings have the right to develop their personal abilities and make choices without the limitations set by gender roles. We believe that men and women have the same intrinsic value and thus are equally valuable to society and have equal rights and responsibilities. We believe that there should be equality in outcomes rather than simply equality in opportunities and that all forms of discrimination should be completely abolished. Equality Equality implies that everyone has equal rights, a fact that enables us to create a fairer society where everyone can participate and has the opportunity to fulfil their potential. Because real equality will only exist when we recognize and value difference and work together for inclusion, the Coalition recognizes, respects, values and embraces difference for the benefit of everyone. The Coalition also believes in gender equity and that men and women should receive fair treatment in all aspects of life. Democracy We believe that democracy is more than just the right to vote; democracy requires that people be allowed to defend their legitimate interests and rights and have the means to influence decisions affecting their lives. Democracy also requires people to make informed decisions, to have the freedom to express their views and to participate in political processes without fear of retribution. Freedoms The Coalition believes that the inherent dignity and the equal rights of all members of the human family is the foundation of freedoms and justice in the world and as such all people should have the freedom of speech and expression, freedom to assemble peacefully and without arms, to move freely and to practice any profession, trade or business and to follow their dreams and aspirations. Participation and Empowerment We believe that women must be well prepared and empowered to participate effectively in making decisions that affect their lives and future. Women need not only learn about their rights but they should also learn to acquire skills that would facilitate their access to decision-making positions in times of peace and war. Citizenship We believe that citizenship goes beyond the status of being a citizen of a particular community or state. Citizenship means the right of living together in dignity with other citizens and sharing a common home with them. Citizenship requires a sense of a mutual interest and a relationship that includes rights, duties and privileges. Thus, we believe that citizenship, democracy and equality are integrally three interlinked concepts. Justice The Coalition believes in the fair and proper administration of laws irrespective of nationality, ethnicity, gender, race and religion, and that all people should be treated equally and without prejudice and should have the right to access justice as a main component of their human rights. The Coalition believes that justice holds individuals and groups accountable for their actions and thus protects everyone’s rights. Justice should lead to establishing power balances within the society and reinforcing gender equity. Social Justice We believe that each person has a unique value as an individual and is thus entitled to have fair access to resources according to his / her capacities and abilities. We believe that attitudes of respect for one another should be developed as well. We also believe that proper policies and patterns of behavior should be shaped to protect and enhance the value of each individual. Rationale of Strategy One Syrian women, like most women in Arab countries, do not enjoy equal rights or equal opportunities with men. This is reflected clearly in their lack of access to political rights, civil rights, education, decision-making positions and key jobs. Even well educated women have to struggle against ancient traditions and restrictive social values that stereotype women and limit their abilities and fair access to power and resources. Democracy and human rights are integrally intertwined to one another. Human rights can only be protected when there is a true democracy and rule of law in a country. A functional democracy would embrace diversity and would allow power to ultimately rest with the people. The Coalition believes that such a model has to provide fair opportunities for women to become full partners within the Syrian society at all levels. However, democracy and human rights are interdependent. Without human rights, democracy is meaningless. The Coalition realizes that true democracy cannot be achieved unless there is a focused advocacy on human rights, women’s rights, civil and political rights as well as social, economic, educational and cultural rights. These rights can only be accomplished and protected through a modern democratic constitution that would specifically guard Syrian women’s rights and equality. The Coalition will strive to advocate for a constitution that not only grants equality to women but also sets a framework that would adopt measures of positive discrimination in favor of women – such as a quota for neutralizing the cumulative political and socio economic disadvantages and marginalization that they have experienced for decades. The Coalition will work towards achieving a constitution that would ensure gender equality before the law as well as the equal protection of the law, prohibit discrimination against any citizen on grounds of sex, religion, or ethnicity and guarantee equality in opportunity and outcome to all male and female citizens. Rationale of Strategy Two The human sex ratio in the world, as well as in Syria, is almost equal. As such, women represent half the society; without their full and meaningful participation, the society is crippled with half its capacities. Using only part of its resources, a society is destined to fail. Syria is no exception. Women should be considered as full partners in a world that both men and women equally share. Women’s participation in Syria continues to be limited; per se, effective participation remains a top priority and a critical element for achieving gender equality. The Coalition plans to lobby on behalf of the Syrian women to change all legislations that impede their full participation in political, economic and peace-making processes across all sectors and throughout different levels of life in Syria. The goal is to establish a more stable and just society in Syria. This can only be accomplished by increasing women’s capacities and skills and by adopting favorable laws and policies that would provide the proper motivation and opportunity for women to advance, flourish and achieve. Moreover, with the devastating conflict going on in Syria, the imperatives for peace and peacebuilding are enormously substantial. It is obvious that at some point that peace building and conflict resolution will be sought but such a process cannot be accomplished without the critical participation of women. Therefore, women have to be active participants at the negotiating table as negotiators, mediators and technical experts. Gender issues must be integrated into all the negotiation processes. The interests and concerns of women in Syria, as well as those displaced internally and across neighboring countries, must be discussed and addressed properly. The absence of women from formal peace negotiations is quite discriminatory and unfair given the fact that women have not only become parties to the conflict but also its main victims. The continued marginalization of Syrian women in related peace efforts that aim at preventing, addressing and resolving conflicts means that the local and international communities need to take more decisive action to remedy this injustice. The Coalition adopts UN Security Council resolution 1325 on women, peace and security so as to increase Syrian’s women’s participation in all efforts related to peace and security, and to strengthen their protection in the armed conflict the country is passing through. The Coalition will concretely lobby for the participation of Syrian women in key decision-making processes related to peace and security. It will also ensure that Syrian women’s contribution is important in preventing, managing and resolving the current conflict and later in building up the society after the conflict has been resolved. Rationale of Strategy Three A coalition is a union of people and organizations that come together for the purpose of gaining more influence, outcome and power than the individual organizations can achieve on their own especially in advocacy efforts. As such, there is a need to spend time and energy to build a coalition and amass the power necessary to accomplish the intended change. Goals range from information sharing to coordination of services, from community education to advocacy for major environmental or policy changes. The Coalition of Syrian Women for Democracy seeks to influence the Syrian constitution and all relevant policies and legislations that deprive Syrian women of their rights and prohibit them from fully participating in all aspects of political, economic and social life in Syria. The Coalition, however, is faced with several significant organizational challenges. Among these are the ability to function under the dynamic changes that Syria is passing through at the moment; the ability to make better use of the limited resources it has access to; the ability to increase the capacity and accountability of its members and the ability to preserve its mission course and ultimately achieve the Coalition’s goals and objectives. The Coalition realizes quite well the urgency to respond to these organizational challenges as soon as possible. Moreover, the coordination committee needs to get more involved in the steering, communication, monitoring and guidance processes. The Coalition aims to develop the structures, strategies, methodologies, processes and procedures that would serve the Coalition best and ultimately increase its capacity and resilience. This cannot be achieved without investing in the capacity building of the members of the Coalition. This would require development of the members’ human resources, strategies, policies and procedures as well as leadership. The Coalition will embrace two values when developing its members’ capacities. These are: 1) humanistic values that relate to equality, openness, honesty and integrity and 2) democratic values that relate to social justice, freedom of choice, and involvement.

Wireless Sensor System for Rugby Impact Assessment

Wireless Sensor System for Rugby Impact Assessment There is plenty of advantages in playing sports, whether it is for pure pleasure or professionally, however this can carry irreversible consequences. Any injury is bad news and later on life the damage tends to come back ten times worse than when the injury first occurred. The worst of injuries are the ones that can cause brain damage, like concussions, which are really common in contact sports such as rugby. Do practitioners calculate the risk every time they take part in the respective contact sport, or do they just think about the present moment and carry on? Do practitioners know the consequences of brain damage such as dementia and memory loss, or do they think that dislocating a knew or a shoulder are the worst injuries that can happen as it would prevent them from playing, can injuries be prevented or reduced or will the game always be dangerous, these are a couple of question that I have and hope accomplish in the end of this project. A survey elaborated by me, allowed me to acquire different answers from 100 practitioners of different contact sports and it proved that most people dont know fully the risks of playing contact sports. Throughout the years, the rate and severity of injuries in sports have drastically increased. Athletes tend to become bigger, faster and stronger. In contact sports such as rugby, boxing, American football, etc., athletes and enthusiasts risk their health and well-being exposing their bodies to the stress and injuries present in sports. This thesis is more focused on head injuries, concussions to be specific. Concussions or any brain damage tend to affect the athletes mostly later on in life, causing dementia, permanent headaches, dizziness, difficulty concentrating or completing tasks, irritability, anxiety, memory loss, the list goes on. Anyone that has ever played a sport and had an injury, is now more aware than before of the risks of playing whatever sport the person was playing when the injury occurred. Not that being aware is going to prevent injuries, but at least the practitioner wont be surprised when something unexpected happens or at least the practitioner will be in a position where he can decide if is really worth the risk. 1.1. Motivation As a sports enthusiast I have always been interested in sport, and I have always practiced sports. Summer of 2012 I started playing American football, I loved the rush of the game and the fact that I was so fast that they couldnt catch me. As months went by, the whole team was getting ready for the beginning of the season, everyone was becoming bigger, faster, and stronger, and therefore the impacts during collisions and tackles were becoming more taxable on the body. It was part of the routine to do an exercise we used to call Bull fight, where we knock heads against each other so we can get used to the impact. The first time I did this I felt dizzy, but as a teenager I didnt think much about it. First game of the season, I was getting ready to score my first ever touchdown, I got tackled. I was unconscious on the floor for two minutes, they said. I was taken to the local doctor for a quick check up to make sure everything was ok with me. The doctor said that I most definitely have had concussion. After I have done some research into the topic, I kind of realised the risk I was exposing myself too, every time I carried an American football. When we talk about American football, every contact sport serves as example and in this dissertation we will focus more on rugby. My main motivation to do this project is the fact that I believe that a major part of the population that practices sports, specifically contact sports, dont know the consequences on the long run of doing so. I hope that with the realisation of this project I can create an impact towards sports enthusiasts like myself, not in a way to make them give up on the sport, but at least they will be aware of their actions, and maybe adopt the use of safer gear when playing the sport, as most players dont use the equipment available like the rugby helmet. And my question are: Do athletes or enthusiasts really know what type of circumstances and risks they are exposing themselves to? And can this injuries be prevented or can the risk exposure be reduced? 1.2.Aims and objectives The dissertation will focus on the design and testing of a neck portable system capable and efficient at monitoring the linear and angular head acceleration, which has been described as a very efficient way of assessing the force impact that players go through during practice or a serious game, as shall be demonstrated during this thesis. The main aims of this project is to conduct background research on rugby injuries statistics, accelerometers and portable sensors, to find the best design for this project, implement and test it using an Arduino chip, to calibrate the system against involuntary accelerations, to investigate the portability, usability and applicability in rugby and other contact sports, and to demonstrate the collected results and visualisation. In order to conclude this project successfully a general insight will be acquired through background research. Therefore the section 2.1 will represent an in depth research about injuries in rugby, a comparison between youngsters, seniors and professional players, section 2.2 will explain the concepts related to accelerometers, different types of accelerometers, price ranges, advantages and disadvantages of each, section 3 will focus on   the importance of measuring the linear and angular head acceleration, section 4 will explain the two different types of interface, SPI and I2C, and detail the I2C interface as is the interface that is going to be used during this project, section 5 will demonstrate the design and implementation of the project by displaying pictures of the first prototype, and final project, the reason why such design was chosen and all the steps followed, finally the section 6 will demonstrate all the testing done in different scenarios, and respective result s of the prototype and the final project, all represented using, graphs and tables . Since the project is also an investigation on how efficient the project is going to be during a game or practice, some ideas and small tests will be carried out in the end. An equipment of this category, will be really useful in any contact sport, as it will provide important information to monitor the force exerted towards a head, and carry on further studies in the area of concussions and other brain damages that frequently occur in rugby players, or other athletes performing contact sports. It can also increase the attention towards adopting safer protective gear. 2.1 Rugby injuries Head injuries are really frequent in contact sports such as rugby, occurring more in situations like the scrum, head impacts on the floor, etc. The most common head injury is called concussion, however thats the most minor kind of head injury (Lava). A concussion occurs at 90 to 100 g-force, equivalent to a head impact of 20mph (Gorgens, 1). 65% of head injuries occurred in rugby are laceration, 17% concussions and 9% are fractures to the skull (Kaplan et al. 91). Due to the high chance of head injury, the RFU (Rugby Football Union) has found ways to prevent these unfortunate situations. Some of them being laws, regulations, guideline based on research evidence, concussion awareness, first aider and health care and professional player testing courses. Rugby Union is on a pinnacle of success and popularity (Edgar, 1995), this attracts the media, the media attracts the population, therefore the interest for the sport, practitioners, researches and experiments increase exponentially as well, placing more emphasis on finding ways to protect our athletes. A study carried out by UU at schools in Northern Ireland discovered a high rate of severe injury in rugby to rugby players in schools (Meredith, 2016). A total of 825 students from 28 different school teams participated in the study during 2014/2015, which resulted in 426 injuries, 204 of them resulting in an incapability of practicing the sport for an average of four weeks. One in four rugby players will suffer an injury, 55% of the injuries occur during a tackle, 78% of concussions specifically occur during a tackle, 13% are knee injuries, 7% hand injuries, 10% concussions, 11% ankle injuries, 10% shoulder ligament injuries and 5% shoulder dislocation. After calculating it reveals that it occurs three concussions per team. Young athletes are more vulnerable to concussion and may be affected by more complicated recovery times and higher risk of adverse outcomes. (Meredith, 2016). On 29 Of January of 2011 a drastically accident happened to a young player, 14 years old named Ben Robin son while playing rugby union for his school team. During the game he had three impacts to the head, on each impact he was taken off the field and put back, on the fourth impact he collapsed and died later on in the hospital (Bull, 2013). As cases like the death of Ben Robinson happen once in a while it will automatically increase the urgent increase for awareness, researches and solutions to this problem. Enforcing the laws of the game is definitely one, thats things like looking at the height of the tackle, ensuring that its interpreted properly, and teaching good tackling technique, (Bleakley, 2015). Some rules that could be applied would be in case of a brain injury like concussion the player shouldnt play for at least 30 days, like applied in boxing, the player shouldnt have to play under effect of pharmaceuticals to dont feel the damage caused by the injury suffered, among other rules. Rugby is the sport with highest risk of injury. It was stated that Paradoxically at the international level, where the game is fastest and most spectacular, evidence shows that fitness and experience considerably reduce the injury rate. (Addley and Farren, 1988), however a research carried out in English premiership academy and schools rugby union, concluded that the rate of injuries in academy and school youth rugby union and fairly lower than the rate of risks recorded for senior elite rugby union (Palmer-Green, Trewartha and Stokes, 2009). Personally I dont agree with the first statement, as the higher the level of the game, the higher the physical characteristics of the players and the faster the pace of the game, which increases the strength of collision involved. As the years go by, the rugby rules have been changing trying to create a safer way to play the game, however is still not good enough, It still a really high chance of injury by playing the sport. Is understandable if someone adult knows the risk of playing the game, accepts it and takes responsibility upon any consequences, but maybe anyone under 18 that is not capable of making the best decisions shouldnt play such an aggressive game or at least with not as much contact as they do. 2.2 Accelerometers An accelerometer senses positive and negative accelerations of a body. It works by sensing the acceleration of gravity and allows us as well based on the results produced, to calculate the direction of the acceleration. It uses the technology MEMS, that stands for Microelectromechanical systems, however thats the term used in the United States of America, In United Kingdom the term used is MST, that stands for microsystems technology (Maluf and Williams, 2004). MEMS are similar to an integrated circuit but they are mechanical. The technique used to make MEMS are the same as the technique used to make electronics, microfabrication, but instead its made small mechanical structures that can interface with electronics (Afrotechmods, 2014). Acceleration is the rate at which the velocity of a body changes with time (Nisticà ², 2013). Accelerometers can be used for different applications. They can be used for automotive applications such as airbags control, motion sensing, GPS, navigation. They can be used in seismometers, camera stabilization, to play games, smartphones, etc. 2.2.1 Sensing functions An accelerometer has six sensing functions: Movement covers motion control and general movement detection Fall identifies that a large impact is highly likely to happen. Can be used for motion control Tilt can be applied to mobile phones to detect whether is facing up or down, text scrolling, lcd projection, user interfacing, image rotating, camera stability, etc. Positioning requires more complex algorithms than the others. It can be used in a GPS and personal navigation Shock Can be used in situations of shipping and handling, car event data recorders and hard disk drive protection Vibration Mostly used in cases where high sensitivity and high frequency accelerometers are needed. Such as seismic activity monitors and acoustics For every situation there will be the best choice of accelerometer, as every range of acceleration has different applications. For example fault detection and tilt control is in the range of 1G to 2G, shock detection lands on the 2G to 8G range, vibration 8G to 10G range, an odometer 20G to 30G range, a car crash can range from 20G to 250G and a bullet can go up to 5000G (G. Ogden, 1895). When measuring free fall the values can be positive or negative, and for best results it requires a height of at least one meter. There is three types of freefall, linear, rotational and projectile. A linear freefall, is when there is a drop from certain height straight to the, a rotational freefall is the same as the linear freefall, however a spin or rotation is added to the travel of the body, the projectile freefall is when the body is thrown away, and it includes horizontal movement as well as a vertical movement and it will also have a small rotation (FarnellElectronics, 2011).When measuring the tilt, there is some things to take in consideration. The accelerometer needs to be mounted in a way so the axis of sensitivity is parallel to the surface used. The formula used to calculate the output is the follow: Vout = sensitivity of the accelerometer multiplied by 1G times the tilt of the angle plus the offset voltage of the accelerometer. The output can vary from -1G to 1G, and de tects angles from -90 to 90 degrees (FarnellElectronics, 2011). There is some considerations needed to be taken when measuring the position. First is the displacement, how far the accelerometer will be moving to detect the change in movement. The range of the device is really important. If its going to be tested on a person, is going to be produced a higher G force and requires an accelerometer that supports a higher G force range, If its going to be a very small change such as a mouse it requires an accelerometer with a really high sensitivity (CH Robotics, 2017). When measuring shock the biggest thing to consider is the G-range. The accelerometers uses the deceleration of the object to determine the shock, like tapping or a car crash. To measure the vibration, the closer the accelerometer is from the vibration source, the higher the G value (Morrow, 1974). For measure vibration the most important thig is the frequency of the vibration, the second thing to consider is the G range, similar to previous situations, for every application there will be a different type of accelerometer, and where the accelerometer is mounted will affect the readings as well. Below is represented on how the g force is spread through the axis: 2.2.2 Main types Between a DC- response accelerometer and an AC-response accelerometers, DC is the most recommended one as AC-response accelerometers cant measure static accelerations, slow vibrations or sustained accelerations due to being AC coupled. The main types of accelerometers are the ones listed below. Capacitive DC coupled. Produces an output based on capacitance changes. They are smaller and cheaper than the average accelerometer (Mineta et al. 431-435). They are mostly found in phones, gaming platforms (Wii, Xbox, etc) Piezo resistive DC coupled. Produces an output based on the resistance changes, under strain gauges that are part of the accelerometers seismic mass. Commonly used in shock events due to its high frequency range, amplitude and wide bandwidth (Partridge et al. 58-62). They are very accurate, as they can measure as low as 0 Hz, but they are not a good choice to test low frequency vibrations due to lack of sensitivity (Voldamn 2007). Piezoelectric AC coupled. Produces an output based on an electric charge proportional to the force suffered under acceleration. Mostly used for test and measurement roles, due to its high frequency, sensitivity and simplicity (Tian et al. 2). However because they are not DC coupled, is a bad choice in situations with high displacement or velocity as it cant detect low vibrations, or high acceleration levels. Below is listed in a resumed way the characteristics of each accelerometer. Application Piezoelectric Capacitive Piezo resistive Static acceleration G force Seismic Low frequency vibration General vibration High frequency vibration General shock High impact shock Extreme shock References   Addley, K and J Farren. Irish Rugby Injury Survey: Dungannon Football Club (1986-87).. British Journal of Sports Medicine 22.1 (1988): 22-24. Web. 21 Feb. 2017. Afrotechmods,. How An Accelerometer Works!. 2014. Web. 22 Feb. 2017. Bleakley, C. (2015). Research on youth rugby injuries in Northern Ireland. theBMJ, p.3. Bull, A. (2013). Death of a schoolboy: why concussion is rugby unions dirty secret. Theguardian, [online] pp.1-3. Available at: https://www.theguardian.com/sport/2013/dec/13/death-of-a-schoolboy-ben-robinson-concussion-rugby-union [Accessed 22 Feb. 2017]. Edgar, M. (1995). Tackling rugby injuries. The Lancet, 345(8963), pp.1452-1453. FarnellElectronics, (2011). Low-g Accelerometers Part 1 Basic Knowledge of Accelerometers. [image] Available at: https://www.youtube.com/watch?v=84tRSPNgbYs [Accessed 22 Feb. 2017]. Gorgens, Kim, University of Denver. Most Concussions Deliver 95 Gs, Neuropsychologist Says. ScienceDaily 2016: 1. Web. 11 Nov. 2016. G. Ogden, H. (1895). GRAVITY MEASUREMENTS. Science, [online] 1(21), pp.571-573. Available at: http://www.jstor.org/stable/1623694?seq=3#page_scan_tab_contents [Accessed 22 Feb. 2017]. Kaplan, Kevin et al. Rugby Inuries. Bulletin of the NYU Hospital 66.2 (2008): 91. Web. 11 Nov. 2016. Lava, Neil. Concussion: Symptoms, Causes, Treatments. WebMD Medical Reference. N.p., 2016. Web. 11 Nov. 2016. Maluf, Nadim and Kirt Williams. An Introduction To Microelectromechanical Systems Engineering. 1st ed. Boston, Mass. [u.a.]: Artech House, 2004. Print. Meredith, R. (2016). Schoolboy rugby: UU study finds high rate of severe injury. BBC News, [online] p.1. Available at: http://www.bbc.co.uk/news/uk-northern-ireland-35636594 [Accessed 22 Feb. 2017]. Mineta, T et al. Three-Axis Capacitive Accelerometer With Uniform Axial Sensitivities. Journal of Micromechanics and Microengineering 6.4 (1996): 431-435. Web. Morrow, C. (1974). Literature Review : Application of Bk eQuipment To Mechanical Vibration and Shock Measurements J. T. Brock. The Shock and Vibration Digest, 6(12), pp.86-87. Nisticà ², A. (2013). Working principle of a capacitive accelerometer. Palmer-Green, Dr Debbie, Dr Grant Trewartha, and Dr Keith Stokes. Report On Injury Risk In English Youth Rugby Union. Sport, Health Exercise Science, University of Bath, 2009. Web. 21 Feb. 2017. Tian, Bian et al. Design Of A Piezoelectric Accelerometer With High Sensitivity And Low Transverse Effect. Sensors 16.10 (2016): 2. Web. Using Accelerometers to Estimate Position and Velocity | CH Robotics. (2017). [online] Chrobotics.com. Available at: http://www.chrobotics.com/library/accel-position-velocity [Accessed 23 Feb. 2017]. Voldamn, Joel. A Capacitive Accelerometer. 2007. Lecture.

Marijuana in the Past and Present :: Free Essays Online

Marijuana in the Past and Present    Marijuana is a mixture of leaves, stems, and flowering tops of the Indian hemp plant Cannabis, it may be smoked or eaten for its hallucinogenic and pleasure-giving effects. Marijuana has not been proven to be physically addicting but, psychological dependence can develop.    Many users describe two phases of marijuana intoxication. During the first level the user will experience lightheadedness; next the user will experience peacefulness in the mind. Mood changes are often accompanied by altered perceptions of time. A person will think that hours have gone by, but in reality only minutes have passed. The thinking process usually becomes disrupted by incongruous ideas, images, and memories. Many users report an increase in appetite, heightened sensory awareness, and various hallucinogenic pleasures. The negative side effects include confusion, panic, anxiety attacks, fear, a sense of helplessness, and loss of self-control.    In the United States there were a number of successful efforts, especially in the 1970s, to reduce criminal penalties for possession and use of marijuana, but many of the resulting laws have since been modified or repealed. The smoking of marijuana is so casually taken for granted in much of our culture that many people assume that a marijuana offense these days will rarely lead to a prison term. The fact is that there are more people in prison today for violating marijuana laws than at any other time in the nation's history. Data provided by the Bureau of Prisons and the United States Sentencing Commission suggest that one of every six inmates in the federal prison system has been locked up for a marijuana offense. The number currently being held in state prisons and local jails is more difficult to estimate; an estimated guess would be an additional 20,000 to 30,000. A dozen or more marijuana offenders may now be serving life sentences in federal penitentiaries without hope of paro le. The number of prisoners condemned to die in prison may reach into the hundreds if you include middle-aged inmates with sentences greater than twenty years. Other inmates are serving life terms in state prisons across the country for growing, selling, or even possessing marijuana.    The vigorous enforcement of marijuana laws has resulted in four million arrests since the early 1980s. Due to mandatory-minimum sentences, many of those convicted are receiving stiff prison terms; even as violent criminals are released for lack of space.

Essay --

â€Å"The Holocaust is not a tragedy of the Jewish people, it is a failure of humanity as a whole†(Moshe Katsav). During the time of the Holocaust over six million people were killed, most people overlook the children’s fraction of those deaths. Over one million five thousand Jewish children, gypsy children, and handicapped children were killed. Only a small percent of children survived the holocaust. The children who survived the Holocaust had to experience life in hiding, life in concentration camps, and life in the ghettos. There were quite a few children that went into hiding during the holocaust.Some of the children hid by fleeing to another country or getting false identities. Some of the children that hid were searched for, and fairly often found others had a better chance of survival depending on the what they knew. If a child was too young to know when to be quiet then they had a greater chance of being found than older children who knew when to be quiet. Children who were hidden in rural areas were hidden in barns, chicken coops, and forest huts. Children who were hidden in suburb areas were hidden in attics, cellars, behind walls, and in or behind cabinets. Some had to sit/stand motionless for hours at a time (â€Å"Jewish Victims of the Holocaust†, â€Å"Hidden Children†). Too much noise would alert neighbors and cause suspicion. Another way of survival was fleeing to another country. Britain started relocating Jewish children under the age of seventeen, this was called the Kinde rtransport. This began in December 1938 and ended September 1, 1939, two days before Britain entered World War II (Fitzgerald, Stephanie). During this time over ten thousand children traveled of Germany, Austria, Poland and Czechoslovakia. Some children had ... ...d to catch the Nazi’s eyes. Nazis would go to these peoples houses and tell them that their family member was getting the latest treatment, or maybe even a cure. This was in fact not true, they were being sent to Auschwitz to be experimented on, most of these children never returned home (projetaladin.org). The Holocaust was a dreadful time in history. Over six million jews were murdered, over one and a half million being children. The children during this time had to experience life in hiding, life in concentration camps, or life in the ghetto. Some children had to experience all three. The Jews are an example to people all across the world today, since the Holocaust happened we know not to repeat it. â€Å"If we bear all this suffering and if there are still Jews left, when it is over, then jews, instead of being doomed, will be held up as an example† (Anne Frank).

Leadership Essay -- Leader Leadership

Leadership There are at least two things you can say about leadership without sounding stupid or exaggerating, 1) Leaders are important, and secondly 2) There is always a leadership crisis of one kind or another, at any given time; e.g. shortage or incompetence, evil, crooked, inadequate, you name it. As simplistic as these statements may sound, they are paramount to any study or discussion of leadership and its effectiveness. In this paper, I would like to elaborate upon some qualities of a good leader, the relationship between leaders and the followers, the difference between a leader and a manager, between leadership and authority, and finally touch upon the possible evils and misuse of power and leadership positions. We have all heard that leaders are born and not made. I do not agree with this statement in the least. While some leadership qualities are innate to all people, the most notable leaders are churned out after years of experience and practice of certain skill-sets. Effective leaders are rare. They are created through the trials and tribulations of managing or working with people in a variety of settings. Most good leaders have had their fair share of hard knocks that awakened them to the greater potential within their scope of influence. Effective leaders are excellent communicators, able to speak the many languages of the individuals within the groups they lead. A good leader pays attention to the facts and then makes decisions based on objective analysis of those facts. Effective leaders naturally motive people from their actions, which include showing respect, listening, reflecting, and negotiating through conflict. Leaders encourage and empower people to achieve success rather than place blame. Leaders ... ...isuse power because those with power feel morally superior. There is one school of thought that believes that power corrupts slowly and gradually, while some others believe that those who misuse their position, do so in bold strikes. Leaders inherently have power and influence over their followers. There have been instances in history where leaders are granted god-like status, with absolute right to making judgments. This is true even in some cases in today's world vis-Ã  -vis national and religious leaders of major faiths. Leaders can also take advantage of the general reluctance to take on responsibility and accountability. By being willing to take on those burdens, a charismatic leader can amass a range of powers, including those that are in conflict, such as the power both to propose and approve acquisitions or to execute and account for securities transactions.

Case Study Primary Hyperaldosteronism Health And Social Care Essay

The patient presents with an elevated blood force per unit area. Our instance survey does non include extra critical marks. Elevated blood force per unit area is an of import portion of a diagnosing of aldosterone-secreting tumour. The tumour increases the sum of aldosterone in the blood watercourse, which has a direct affect on Na and H2O degrees. This status is called â€Å" primary aldosteronism † ( John E Hall, 2011, p. 220 ) . â€Å" Aldosterone increases the rate of resorption of salt and H2O by the tubules of the kidneys, thereby cut downing the loss of these in the piss while at the same clip doing an addition in blood volume and extracellur fluid volume. This addition in volume will increase arterial force per unit area. â€Å" There is a sequence of events that cause an addition in blood force per unit area: increased extracellular fluid volume additions blood volume. Blood volume increases the average circulatory filling force per unit area. This force per unit ar ea increases venous return of blood to the bosom. â€Å" The increased blood to the bosom will increase cardiac end product which in bends increases the arterial blood force per unit area † ( John E Hall, 2011, p. 217 ) . Therefore, the arterial blood force per unit area additions due to sodium and H2O concentrations. This can go a fatal state of affairs if left untreated.Reason the Lab Tests Were OrderedSerum osmolality is used to set up baseline for fluid position. Critical values to be cognizant of in respects to serum osmolality are values less than 265 mOsm/kg Ha‚‚0 and greater than 320 mOsm/kg Ha‚‚O. This lab trial is ordered to look into into the fluid and electrolyte balance and regulation out possible issues for patients â€Å" with ictuss, ascites, hydration position, acid-base balance, and suspected antidiuretic endocrine ( ADH ) abnormalcies † ( Pagana & A ; Pagana, 1998, p. 314 ) . In healthy grownups the expected normal values are 285-295 mOsm/ kilogram Ha‚‚0. Our patient nowadayss with a serum osmolality value of 289 mOsm/L, and is within the recognized normal scope, nevertheless he is on the low terminal, which could bespeak â€Å" over hydration, syndrome of inappropriate antidiuretic endocrine secernment ( SIADH ) , or paraneoplastic syndromes associated with carcinoma † ( Pagana & A ; Pagana, 1998 ) . Urine osmolality is used to measure fluid and electrolye maps. It looks at the kidney concentrating abilities, and as a tool in measuring the patient for ADH abnormalcies. Normal degrees harmonizing to Pagana are 50-1400 mOsm/kg Ha‚‚O in a random specimen, and for the 12-14 hr fluid limitation, normal value is 850 mOsm/kg Ha‚‚0 ( Pagana & A ; Pagana, 1998 ) . Urine osmolality is of import in measuring the concentrating ability of the kidney, and is frequently evaluated along with blood osmolality consequences ( Pagana & A ; Pagana, 1998 ) . The patient nowadayss with the value of 520 mOsm/L, but the type of aggregation is non indicated. If this is a random specimen the consequences are within normal scope. If this consequence is from a 12-14 hr fluid limitation, the consequence is low, and could be bespeaking â€Å" diabetes insipidus, extra fluid consumption, nephritic cannular mortification, or terrible pyelonephritis † ( Pagana & A ; Pagana, 1998 ) . Blood Na is portion of a basic metabolic profile or serum electrolyte panel. This is a marker for fluid and electrolyte baseline. Normal findings are 136-145 mEq/L. Sodium is an of import portion of serum osmolality. Many factors regulate Na balance, including aldosterone secernment from the kidney, natriuretic endocrine, and ADH. Water and Na play a close interaction in the balance of the two ( Pagana & A ; Pagana, 1998 ) . Our patient nowadayss with a value of 142 mEq/L, and is within normal value scope. Urine Na is another trial to measure the fluid and electrolyte balance of the patient from the point of view of the kidney. Normal values for urine Na is 40-220 mEq/L/day or greater than 20 mEq/L in a topographic point cheque. This trial helps to measure sodium loss in the piss in comparing the the Na degree in the blood. In some incidences the Na degree is low in the blood and high in the kidney, and this is declarative of chronic nephritic failure or Addison ‘s disease ( Pagana & A ; Pagana, 1998 ) . Our patient nowadayss with a normal value of 60 mEq/L. Blood K is besides a portion of the basic metabolic profile ( BMP ) or serum electrolyte panel. It is frequently evaluated as a baseline for patients showing with cardiac symptoms. Normal values are 3.5-5.0 mEq/L in grownups. Our patient is under the critical low value of 2.5mEq/L ( Pagana & A ; Pagana, 1998 ) . Serum K degrees are regulated by many factors including aldosterone, Na resorption, and acid-base balance. Decreased degrees of serum K could be caused by several factors including ; â€Å" deficient dietetic consumption, lacking IV consumption, Burnss, GI upsets, water pills, hyperaldosteronism, Cushing ‘s syndrome, nephritic cannular acidosis, licorice consumption, alkalosis, insulin disposal, glucose disposal, ascites, nephritic arteria stricture, cystic fibrosis, injury, and surgery † ( Pagana & A ; Pagana, 1998 ) . Urine K is evaluated to find electrolyte balance, and is ordered in this instance to find if the patient is egesting K through the kidneys. The normal degrees are 25-120 mEq/L/day harmonizing to Pagana ( Pagana & A ; Pagana, 1998 ) . Our patient in the instance survey has a value of 55mEq/L and is documented as being high. There are many causes for urine K being elevated, including: chronic nephritic failure, nephritic cannular mortification, famishment, Cushing ‘s syndrome, hyperaldosteronism, inordinate consumption of liquorice, alkolosis, and diuretic therapy ( Pagana & A ; Pagana, 1998 ) . Blood chloride is besides portion of the BMP or serum electrolyte panel. Chloride is used in measuring the hydration province and acerb base balance of the patient. Normal values are 90-110 mEq/L in an grownup. Our patient ‘s value is within normal bounds. Over all the consequences of the ordered trials, give a image of the patient ‘s electrolyte position, and elimination of the electrolytes. This information guides the health professional to look at the cause for the patient ‘s symptoms, and find if they are related to the serum degrees or the excretory degrees.Necessity of Laboratory TrialsThe doctor ordered both a blood chemical science trial every bit good as a urine chemical science trial for our instance survey patient. An elevated blood force per unit area of 160/110 millimeter Hg, particularly while the patient is in the supine place, is declarative of volume enlargement in the extracellular fluid. Volume enlargement is a consequence of increased Na content in extracellular fluid ( Costanzo, 2010 ) . The physician must measure the Na ion concentration in the blood every bit good as in the piss to find how the addition in blood force per unit area is related to a Na instability and the nature of the instability. The patient ‘s ailment of failing can be a important mark that the patient is enduring from hypokalemia. Harmonizing to Hall and Guyton ( 2011 ) , â€Å" When the K ion concentration falls below about one-half normal, terrible musculus failing frequently develops † ( p. 926 ) . With the patient ‘s ailment of failing during the doctor ‘s appraisal, it is necessary to measure his K ion concentration to find if so his failing is a symptom of hypokalemia. The rating of K ion concentration in the patient ‘s piss is a simple trial to let the doctor to find if the patient ‘s hypokalemia is related to an addition in potassium secernment taking to an addition in potassium elimination in the piss or if there is another cause for the low K ion concentration in the blood. In our instance survey, the patient ‘s serum Na ion concentration is 142 mEq/L and his urine Na ion concentration is 60 mEq/L, both values within normal scope. However, with such an lift in blood force per unit area without a perceptibly direct addition in serum Na ion concentration, it is declarative that the patient ‘s kidneys are resorbing more H2O with a proportionate addition of Na content ( Costanzo, 2010 ) . This combination of increased Na content and entire organic structure H2O content explains our patient ‘s high blood pressure ( Costanzo, 2010 ) . Our instance analyze patient ‘s serum K ion concentration is 2.1 mEq/L and his urine K ion concentration is 55 mEq/L. The serum K ion concentration is good below the normal scope of 3.5-5.0 mEq/L and the urine K ion concentration is high bespeaking that there is an addition of K secernment taking to a lessening in plasma K ion concentration and an addition in urine K elimination ( Costanzo, 2010 ) . Our patient ‘s serum chloride ion concentration is 98 milliequivalent and his serum osmolarity is 289 mOsm/L, which are both within their several normal scopes. His urine osmolarity concentration is 520 mOsm/L, which is besides within its normal scope. The research lab trials, including blood chemical science and urine chemical science, ordered for our instance survey patient were both necessary non merely to obtain baseline values for future follow up testing, but specifically to concentrate on the patient ‘s Na and K ion concentrations in both blood and urine specimens to find their relationship to one another given his presentation of supine high blood pressure and his ailment of failing.What are the physiological rules that explain the patient ‘s symptoms?A Our patient nowadayss with an elevated systolic and diastolic blood force per unit area and symptoms of weakness.A This is the organic structure ‘s response to an change in electrolyte instability caused by the loss of K together with increased keeping of Na and H ion secernment. â€Å" Primary aldosteronism is characterized by over production of aldosterone by the adrenal secretory organs † ( Conn, 1955, p. 6 ) . Aldosterone is the rule mineralcorticoid that is secreted by the zone glomerulosa in the adrenal cerebral mantle of the adrenal secretory organs. The primary map of aldosterone is the control of intravascular volume ( Ganong, 2005 ) . Aldosterone acts on the distal tubules and roll uping canals of the uriniferous tubule to originate the kidney to conserve Na, secrete K, increasing H2O keeping and increasing blood force per unit area. â€Å" Aldosterone binds the mineralcorticoid receptor ( MR ) and the complex interacts straight with the genomic DNA via a steroid response component ( SRE ) . Transactivation of cistron look leads to written text of the aldosterone induced proteins SGK ( serum and glucocorticoid inducible kinase ) , Ki-RAS and CHIF ( corticosteroid endocrine induced factor ) .A These proteins increase the activity of Na, K, and ATPase by increasing pump turnover and recruiting latent ATPase to the basolateral membrane † ( Gerhard Malnic, Matthew A. Bailey, Gerhard Giebisch, 2004, p. 484 ) . The first symptom to show is high blood pressure and occurs in a bulk of patients. â€Å" An aldosterone mediatedA addition in extracellular fluid volume enduring more than 1 to 2 yearss besides leads to an addition in arterial force per unit area † ( Guyton and Hall, 2011, p.925 ) . This status can be for every bit long as aldosterone continues to be secreted in abnormally high amounts.A Hypokalemia of & lt ; 3.0 milliequivalent in blood and elevated K degrees in urine suggest mineralcorticoid surplus. â€Å" Muscular failing is caused by the change of the electrical irritability of the musculus and nervus fibres which prevents the transmittal of normal musculus potencies † ( Guyton and Hall, 2011, p.926 ) . Other patient symptoms of concerns, nycturias and in really rare instances palsy may happen. â€Å" Numbness and prickling in the appendages are related to alkalosis that may take to tetany † ( Tyrell, 2000, p.555 ) . Metabolic alkalosis is a consequence of lessening in H ion concentration in extracellular fluid when H ions are secreted in exchange for Na ions in the cortical collection tubules of the kidney ( Guyton and Hall, 2011, p.926 ) .Why each trial consequence supports or repudiates the doctor ‘s preliminary diagnosingThe doctor ordered the undermentioned lab trials for this patient: serum Na, K, chloride, and osmolarity, and urine Na, K, and osmolarity. The patient was diagnosed with an aldsosterone releasing tumour of the zona glomerulosa of the adrenal secretory organ, ensuing in primary hyperaldosteronism ( Conn ‘s syndrome ) . McCance and Huether ( 2006 ) province primary hyperaldosteronism â€Å" presents a clinical image of high blood pressure, hypokalemia, nephritic K cachexia, and neuromuscular manifestations † ( p. 723 ) . The patient ‘s low degrees of serum K and high degrees of urinary K indicate the patient has increased K secernment, hence back uping the doctor ‘s diagnosing. High de grees of aldosterone cause the chief cells of the late distal tubule to increase Na resorption and increase K secernment ( Costanza, 2010 ) . Increased urinary elimination of K leads to reduced degrees of serum K ( Costanza, 2010 ) . The patient ‘s Na and osmolarity degrees in the blood and piss were within the normal scopes for an grownup. This entirely would non name this status. However, since these normal Na and osmolarity degrees are present with the patient ‘s elevated blood force per unit area, the patient has proportionally increased his sum of H2O in the extracellular fluid ( Costanzo, 2010 ) . This addition in extracellular fluid volume explains the patient ‘s high blood pressure, and supports the doctor ‘s diagnosing. Serum chloride degrees are frequently drawn with K and Na to look into the relationship between these ions ( Kee, 2009 ) . The chloride degrees were found to be normal in this patient and would non help in the diagnosing of Conn †˜s syndrome.If the intervention was successful, what was the ground?â€Å" Treatment of Conn ‘s syndrome consists of disposals of an aldosterone adversary such as Aldactone, followed by surgical remotion of the aldosterone-secreting tumour † ( Constanzo, 2010, p. 422 ) . Aldosterone stimulates the chief cells of the distal tubule and roll uping canal to resorb Na, which promotes H2O resorption, and increases the elimination of K and H ion ( Huether, 2008 ) . Our patient is placed on Aldactone, which is an aldosterone adversary, a steroid, and a potassium-sparing water pill, to barricade the effects of aldosterone on chief cells. This decreases sodium resorption, doing a decrease in extracellular fluid ( ECF ) volume, and besides decreases K secernment, leting the patient ‘s plasma K to increase ( Constanzo, 2010 ) . The patient ‘s blood force per unit area will diminish due to the decrease in the ECF volume. Our patient is placed on a sodium-restricted diet , which will besides assist to diminish blood force per unit area by diminishing the ECF volume. Our patient has surgery to take the adrenal tumour. With the remotion of the aldosterone-secreting tumour, aldosterone degrees return to normal. Our patient ‘s blood force per unit area and blood and urine chemical sciences return to normal. The interventions of Aldactone, Na restricted diet and surgery were successful for our patient.If the Treatment was Unsuccessful What was the ReasonThe intervention was successful for our patient. The adult male ‘s high blood pressure was treatable by remotion of the adrenal tumour. He was given spironalactone and his diet was modified to cut down his Na, while expecting surgery. His lab values and critical marks returned to normal.DecisionOur instance survey involved a 50-year-old adult male who presented to his doctor ‘s office with high blood pressure recorded in a supine place, failing, and electrolyte instabilities indicated in both his blood and piss. It was determined that he had an aldosterone-secreting tumour of the zon a glomerulosa of the adrenal secretory organ which had resulted in primary hyperaldosteronism, besides known as Conn ‘s syndrome. Trial consequences were closely examined and a intervention program was established for our patient. Surgery was suggested to take the tumour. He was placed on Aldactone and a sodium-restricted diet to handle his high blood pressure. Our patient opted to hold the tumour removed surgically, which was successful. Following surgery his blood force per unit area, blood, and urine chemical sciences all returned to normal degrees. He was encouraged to go on to eat a healthy diet and to hold one-year scrutinies with his primary doctor to guarantee optimum wellness.