Lesson Plan High School Assignment Example | Topics and Well Written Essays - 750 words

Lesson Plan High School - Assignment Example Then gradually we bring another balloon near to this balloon. It is found that the balloon hung with a thread tried to go away from the other balloon. This is happening because of static charge. Perspex Rod Experiment: Students are asked to charge a Perspex rod by rubbing it with a silk cloth. The rod is placed on a watch glass table. Then another rod is charged by rubbing with the silk cloth. When we try to take the second rod near to the first one, it is found that the rod on the watch glass starts nudging away. This indicates that how the rods get charged, while the ordinary silk cloth is acting as a charger. Thereafter, students are shown the Van De Graff generator in the laboratory and explained to the students that the Van De Graff is not a generator in strictest possible sense, because it doesn't generate electricity or charge on its own. It is instead a simple equipment in which the negative charges are transferred to the top, where these charges get accumulated.

Water and Air Pollution Plan Essay Example for Free

Water and Air Pollution Plan Essay According to the peer material provided for review entitled â€Å"Water and Air Pollution Analysis† dated September 19, 2007, among the main environmental problems of Arkansas is water pollution. The paper stated that polluted water caused people to be sick, obliging them to file a lawsuit against several big poultry farms believed to have caused the problem brought about by chicken waste. This hints at the problem of ground water contamination. The paper also said that because of the proliferation of chicken farms in the area, chicken waste is being widely used as fertilizers by farms, resulting to agricultural runoff which pollutes their streams and rivers. Elsewhere in the paper, the author also claimed that the agricultural runoff which is being conveyed by White River to the Mississippi River â€Å"leads to algae blooms that take oxygen from the water and kills fish. † This is a case of surface water pollution. The leading environmental issue in Arkansas, therefore, is ground water and surface water pollution from agricultural runoff. The chicken waste being used as fertilizer contains harmful elements which seeps through the layers of soil and contaminate the sources of ground water. According to information released by the Environmental Protection Agency (EPA), chicken waste contains a combination of fungus, bacteria, and arsenic. Arsenic is found in chicken waste because â€Å"organic arsenic compounds are extensively added to poultry feed to enhance growth. † Therefore, if the chicks grow rapidly, the profit of the poultry company is increased. According to the EPA, â€Å"the most common arsenical poultry feed is Roxarsone [and ] by design, most of the arsenic, which is number one on the EPAs toxic substance list, is excreted in the manure of the chicken. † (Lundy Davis, 2003) In other words, if this organic arsenic manages to seep through the layers of soil, it could easily contaminate the groundwater which is the source of the people’s drinking water. In the face of this hazard, it is paramount that efforts should be exerted by the residents of Arkansas to push for the illegalization of adding organic arsenic to poultry feeds. The people should organize themselves into a lobby group, hire lawyers if necessary to assist them, and approach government officials to achieve this objective. A broad united front is needed for this purpose because poultry raisers, a rather strong lobby group itself, would not take things sitting down since removing organic arsenic compound from poultry feeds would inevitably mean reduced profit for the industry. Over-fertilization should also be avoided. The amount of chicken waste being spread over the fields should not be overdone so that the seepage could be contained. Crop specialization should likewise be avoided because specialized crops usually require more fertilizer to achieve a high production level. The tendency to provide more fertilizer to specialized crops therefore could lead to over-fertilization. For the farming community of Arkansas, crop rotation and the planting of cover crops is advisable. Crop rotation is planting different kinds of crops alternately in order to enhance the quality of the soil and allow reduced use of fertilizer. Cover crops, on the other hand, refer to the types of crop which has a rooting system capable of storing nitrogen. If farmers could plant these kinds of crops, they could avoid the use of large amounts of fertilizers. (Pedersen, 1997) Surface water pollution due to agricultural runoff could be prevented or reduced in several ways. One of them is the maintenance or restoration of natural riparian zones. A riparian zone is an area of vegetation which is usually found near the waterways. In some areas, farmers destroy these riparian zones to enlarge their farms. If they had done this, it is time that they restore them because riparian zones act as buffers which prevent the agricultural runoff to go down the streams or rivers. (Overmann, n. d. ) In areas where the farms are situated in steep hillsides overlooking the rivers, constructing â€Å"terraces† is a good solution. Terraces refer to the short slopes planted with grass or other types of cover crops which are alternating with the level areas planted with crops. These terraces â€Å"hold the slope in place† and prevents agriculture runoff from easily reaching the waterways. â€Å"Contour farming† could also be practiced by farmers in Arkansas. Iowa farmers have applied this method with some success. In the traditional method of farming, the crops are planted in straight rows. Under this method, however, water could easily run down the slope or hill following the rows. In the contour farming, the crops are planted in rows which circle around the slope in curves, thereby breaking the flow of water. This prevents runoff from going down directly to the river. (Iowa Association of Naturalists, n. d. ) In New Orleans, the situation is slightly different. Water pollution is also caused by runoff but here it comes from the industrial plants which pour their industrial wastes into the rivers. Mining activities are also a source of runoff in New Orleans. Floods and storms also contribute to water pollution in the area. For instance, when Hurricane Katrina struck, it caused a lot of havoc in the area including polluting the waterways. The sewerage system was destroyed, causing liquid and solid wastes to be spilled into the rivers and the ocean. Air pollution is caused by geothermal plants which are emitting harmful substances into the environment. Turbulences popularly known as Building Wakes accelerate the rate of diffusion of these substances to the environment. The frequent occurrence of dust storms is another source of smog while the greenhouse effect contributes substantial emissions of hydrofluorocarbons and chlorofluorocarbons into the atmosphere. Water pollution in New Orleans has caused people to suffer from dysentery and cholera and even displaced some residents from their homes because of polluted drinking water supply. The overt effects of air pollution, on the other hand, are asthma and hypersensitivity pneumonitis. The causes of pollution in the two areas may differ, but the effects are similarly destructive and, in some cases, life-threatening. Arkansas and New Orleans should both fight pollution, mustering all the resources available to them. References Iowa Association of Naturalists. (n. d. ). Iowa Water Pollution. Retrieved September 23, 2007 2007 from http://www.extension. iastate. edu/Publications/IAN103. pdf Lundy Davis. (2003). Something Fowl in the Air – Poultry Industry Contamination. PR Newswire. Retrieved September 23, 2007 from http://www. animalsvoice. com/PAGES/writes/editorial/news/invest/fowl_air. html Overmann, S. R. (n. d. ). Water Pollution by Agricultural Chemicals. Retrieved September 23, 2007 from http://agripollute. nstl. gov. cn/MirrorResources/10087/update30. html Pedersen, T. L. (1997). Agricultural Run-Off as a Source of Drinking Water Contamination. Retrieved September 23, 2007 from http://extoxnet. orst. edu/faqs/safedrink/ag. htm

Nonmaleficence Pillars Of Health System

Nonmaleficence Pillars Of Health System Abstract: Beneficence and Nonmaleficence are the main â€Å"pillars† of the health care system. These two ethical principles seem to be the foundation and set a basic framework for the practice of health care. Hippocrates recognized the significance of these two principles and he pledged to practice healthcare following them (Morrison 48). The function of these two principles go beyond treatment of patients, in fact, it is relevant when dealing with the healthcare staff. As a health care administrator it is vital to create a working environment that runs by the two ethical principles as well as the ethical principle of justice. Justice comes into play because it is a healthcare administrators responsibility and obligation to make sure that each individual staff members is being treated fairly and equally. Thus, ethical issues that are raised in the workplace, specifically, in a health care facility, more often are associated with the principles of nonmaleficence, beneficence, and justic e. A health care administrator is expected to follow all ethical guidelines in the practice of health care. The principle of nonmaleficence is to prevent harm from occurring or the â€Å"duty to avoid harming others† (Morrison 48). This is associated with the treatment of patients which should be done with care and not carelessly. Additionally, the patients autonomy should not be violated under any circumstance in order to prevent potential harm from taking place. In the â€Å"U.S. Hostile Workplace Survey† that was taken in the year 2000 showed that about one out of six workers in a workplace experience some type of bullying that occurred within the last six months (ahanews.com). This shows that some health care administrators are not fully looking after their healthcare facilities and this is allowing bullying to take place. In this case, the healthcare administrator is not doing his/her job in preventing harm, and is therefore not following the ethical principle of nonm aleficence. Furthermore, nonmaleficence goes beyond merely preventing physical harm that might take place during a treatment procedure such as surgery, but it also refers to preventing any harm from occurring to the staff and healthcare facility. The benefits and harms are most often weighed against each other in health care to guide what needs to be done. It is a responsibility of the health care administrator to construct an environment that is not harmful for the employees or staff members. In addition to preventing harm to patients, you must prevent any harm from occurring to the staff as well. The issues of discrimination, bullying and harassment, including sexual harassment in the working environment must be fully and openly addressed. These topics should be taken in as being intolerable and potential harm should be prevented to the employees in risk of these. Moreover, any type of bullying that may occur in the work force should be prevented. Bullying in the workforce is extremely prevalent and this most commonly leads to depression and lowered morale of the individual staff member being bullied. There should be a positive environment in the work area for open discussion and no fear of judgment in the case of telling the HCA about the bullying. There should be an ease to talk to the HCA, and he/she should create an open relation ship with the staff so there is strict guidelines needed to be followed, but an openness to speak about issues of bullying, discrimination, or harassment. There should be a procedure to report someone who is harassed and they should not feel fear of reprisal for mentioning the issue. The supervisor should not be so strict or too lenient because the staff could be scared or too comfortable with him/her. In order to be fair and equal and prevent any harm by being too strict or too lenient, the principles of justice and nonmaleficence need to be followed. Bullying can include â€Å"intimidating and disruptive behaviors† which can cause significant issues for a staff member who is experiencing lowered morale. The staff member being bullied could have trouble caring for the patient as effectively, thus can cause â€Å"poor patient satisfaction†. Patient care in a healthcare facility is reliant on â€Å"teamwork, communication, and a collaborative work environment.† It is important to provide a safe environment and to do so a health care professional who is experiencing bullying or seeing it occur should report it or address the issue. Addressing the issue is very crucial to the success of performance and patient care. The joint effort is needed in health care organizations and a mere act of bullying can affect the entire healthcare facility by lowering the morale and lowering the teamwork and interaction. This is obviously causing harm and the principle of nonmaleficence is not coming into play when bullying has occ urred. Therefore, the health care administrator should adopt a code of conduct in order to follow guidelines and ensure that the staff members are clear what is bullying. Additionally, it is essential â€Å"to create and implement a process for managing disruptive and inappropriate behaviors† in the workplace (newworkplace.wordpress.com). This will ensure that every staff member is being treated fairly and the principle of justice is being followed. More commonly it has been seen that bosses are one of the main sources of bullying. Physicians oftentimes feel that they might know better or more than nurses and treat them unfairly which is going against the principle of nonmaleficence because they are directly causing harm instead of preventing harm. It was seen in one situation that a physician refused to allow his staff member to go to the bathroom which was insulting as well as inappropriate bullying. The â€Å"National Accrediting Agency† now requires of some hospitals to adopt a code of conduct which addresses issues of bullying. â€Å"Intimidating behavior† or bullying can cause staff members to become submissive because of the bullying has cause psychological harm to the individual and this oftentimes leads to medical errors and errors in patient care (workplacebullying.org). A health care administrator has the responsibility of being observant of what is going on in the working environment around him/her and to recognize any social isolation issues, belittling, and overload of work on one particular employee. Segregation and isolation oftentimes occurs due to bullying, however, sometimes it refers to cultural differences. It was seen that the staff members at a particular hospital were critical of the other Latino or Spanish-speaking employees and this caused a rift. There was obvious â€Å"prejudice† and â€Å"stereotyping† because the staff did not communicate with the Latino staff members as much, which caused language discrimination (gradworks.umi.com). This discrimination caused isolation of one particular group and it could and should have been spotted easily by the HCA whose responsibility it is to recognize instances of discrimination and isolation. This situation is also associated with racial discrimination which means that a grou p is isolated due to their ethnicity. It is thus the HCAs responsibility to prevent harm and act on the principle of nonmaleficence; he/she should also ensure that the ethical principle of justice is being practiced by the staff members and everyone is treated fairly and equally. By fixing the problem and causing the staff members to accept each other the health care administrator would be bringing about good which is acting on the ethical principle of beneficence. Racial discrimination is very common when it comes to the workplace. Many have felt that they were refused a promotion because their ethnicity or race. Nurses, specifically Caucasian nurses, felt isolated and discriminated by nurses of different ethnicities. The other nurses who spoke a non-English language seem to exclude Caucasian nurses which cause segregation and is something that should be prevented in the work place (diversityof.net). The impact of this isolation can cause low team effort and cause patient care to be poor. National surveys have shown that many physicians that are of a â€Å"racial/ethnic minority† often feel isolated and racially discriminated in the working environment. Racial discrimination among physicians in the workplace causes â€Å"lower rates of promotion and career satisfaction when compared with nonminority physician peers with similar productivity† (nmanet.org). Ultimately, this has caused a poor working environment and discrimination c auses harm to the staff members as well as the health care organization. In addition to preventing harm, a health care provider must also do good for the patients, which is the principle of beneficence. Beneficence refers to the obligation a HCA has to his/her patients in providing fair treatment that will benefit them, protecting patients autonomous rights and providing aid for anyone in need. It is also an obligation of a health care administrator to bring about good in the workplace and make sure it is a safe working environment for his staff. There should be an appreciation which comes with this principle and should be displayed to the staff members in order to encourage them to always do better and continue to have a high morale. An HCA should balance the benefits and potential harms by deciding the costs against benefits and deciding what would provide the greatest good. The principle of beneficence should always be reinforced in order for the staff members to apply this ethical principle daily. Staff should be treated with beneficence in order for them to treat patients using this same principle. It is the responsibility of the administrator to be encouraging and compassionate towards the staff and to prevent negative attitudes which can lower the morale and cause potential harm. Also, an administrator should always offer assistance whereas being too authoritative would make the staff uneasy. Undoubtedly, the administrator should work on the weaknesses of the staff members and build upon their strengths in order for each individual to use their strengths for the good of the health care organization. Furthermore, downsizing in the workplace which include laying-off employees can affect the employees that are laid off as well as the staff members who are left feeling guilty and cannot work as efficiently due to this guilt. An HCA should not be keeping silent in a time when laying off is occurring because it can lead to rumors spreading around the workplace and a situation can become worse than it really is. Also, it can cause employees to be stressed and upset, which inevitably causes harm. After the lay-off has occurred, there should be open forums and discussion in order to be aware of everyones feelings towards the issue. The work place should be safe and healthy as well as have a positive atmosphere in order for there to be no fear of judgment which will prevent harm from happening such as harassment, bullying, or discrimination. The ethical issues raised in the workplace can range from bullying, discrimination, to harassment. These issues in the workplace cause harm to the staff members due to lowered morale and poor working efficiency. Discrimination can isolate and segregate groups of people or one person due to ethnicity, which would be racial discrimination or by other factors involved. This inevitably causes harm and not everyone is being treated fairly, thus the principle of nonmaleficence and justice are not being applied. Beneficence should be used when creating an environment that is safe and positive for the staff members to feel comfortable enough to report bullying, discrimination or harassment. Nonmaleficence, justice and beneficence are interconnected and work together in many situations for good ethical decision making. The relationship between the employee and administrator and the staff members themselves should be positive if using these three principles.

Australia and Japans Relationship since World War II Essay -- essays

Since the signing of the 1951 peace treaty between Australia and Japan, the two countries have rapidly built a productive relationship. Many factors and events have contributed to the development of this partnership. The ANZUS treaty was the turning point in the Austral-Japanese relationship. It assured Australia protection against Japan and provided security in the Asia-Pacific region. Trade and cultural exchange also played a significant role in shaping Australia’s relationship with Japan. Growth of trade was a contributor to the sense of a mutual interest between the two countries. The cultural exchange often helped to recognise and accept the differences between Australia and Japan. The partnership between Australia and Japan instigated with the signing of ANZUS treaty in 1951. ANZUS joined the nations of Australia, New Zealand and the United States of America in a defence security pact for the Pacific region. It chiefly resulted from the fear of communism by Western nations. However, from Australia’s point of view at the time, ANZUS also offered protection against a potential threat from Japan. Australia was concerned that Japan would try to conquer the Pacific region again after suffering defeat in the Second World War. Hanson.M (2001:28) sates that shortly after the end of World War Two, Australia wanted the Japanese government turned into a democracy. She even wanted a peace treaty that punished those leaders responsible for Japan’s aggression, broke the great industrious complexes of Japan’s economy, and left Japan disarmed. The ANZUS treaty however, created a connection between Australia and Japan on easier terms. With United States ba cking Australia, it was now safe to interact with Japan. Although ANZUS did not guarantee direct military support from United States, it still provided consultation in an event of attack on any of the three countries. Wolferen.K (1989:54) notes that security co-operation has been growing between Australia and Japan throughout the 1990’s. Communist China was the major concern for the two nations. Japan and Australia had the same negative views about communism, which led to them sharing a common purpose in countering the communists within that region. After Sir John McEwen, the former Minister for Trade, signed the Australia-Japan Commerce Agreement in 1957, the trading aspect between the two nations has developed ... ...dying Japanese at tertiary level alone. Research relating to Japan is carried out at about thirty-seven universities in Australia. The range of research has developed to include not only the humanities, but also practical and business-related fields. Also there is a considerable amount of youth exchange between Australia and Japan. Every year Japan accepts about one hundred young Australians as government funded students. All of the above attributes are making a major contribution to the promotion of friendly relations between Australia and Japan. After evaluating the above factors, it is clear that the partnership between Australia and Japan is of significant importance to both countries. With reference to the Centre for Study of Australian-Asian Relations (1997:152) the future prosperity of Australia will to an increasing extent, be dependent on that of her neighbours in the Asia-Pacific area. Currently the Australia-Japan relationship could be described as â€Å"comfortable and relaxed†. However both Australia and Japan need to be alert to the changing environment and must ensure that the right frameworks and policy settings are in place in order for the two countries to prosper.

Brazil :: essays research papers fc

The similarities between the societies found in Brazil and those found in the Andean Highlands are relatively few. The Andean Highland dwellers were mostly Incas, found in greatest numbers in Peru. The inhabitants of Brazil were mainly concentrated around the Amazon River Basin area. The Andean Highland people consisted in large part of the Inca civilization (the name of the ruling family, not an ethnicity). However, the geographic location of these societies is not the only disparity that exist between these groups of people. Perhaps the most striking of the differences is the characteristics of these societies and the advancements, or lack of, that where achieved in each. With each group having distinct characteristics in the way of life, government, and labor, this affected the colonizing groups in significantly different ways and ultimately lead to the prosperity or decline of the colony at that specific time. The forms of rule in the Amazon Basin and the Andean Highlands were of great contrast. At the time of European discovery of the New World, there existed very little political hierarchy in the areas of the Amazon River Basin. At most, and this was fairly uncommon, there was a local tribal chief. However, the government did not extend any further. There was no network of higher ruling. This may have stemmed from the fact that villages were scattered around the Amazon, divided by dense forest. The tribal chiefs would make some village decisions and be a liaison with other local villages. Still, territorial war was a major aspect of the Amazon Basin dwellers' lives. This is in sharp contrast to the political system that existed in the Inca civilization. The Inca had a profoundly intricate political system that was based on rule that was inherited through blood lines. There were local, regional, and empire ruling leaders. These statesmen demanded tribute from the lower classes and also force labor upon them, but they did provide services for the good of the people and the empire. The leaderships had relatively few physical duties other than overseeing the domain that he ruled. Territorial war was also a characteristic of the Inca society. This society has often been labeled either a socialist empire or a welfare state. Specifically, the people of the Amazon Basin lived in small villages around the Amazon River and relocated often (when the soil became fallow). They were a tribal society maintained itself through shifting agriculture and hunting and gathering. The staple of their diet was of the tuber variety, a kind of potato. The society had no classes that differentiated between the rich and poor because the people had very little or no private property.

Barcelona Olympics

When Barcelona was selected to host the 1 992 Summer Olympics, the city (as well as Catalonia and Especial as a whole) welcomed the incredible opportunity. In addition to the obvious nationalist pride and international recognition hosting the games entails, their excitement was also fueled by the potential that the opportunity represented. As the International Olympic Committee explains in their â€Å"Factories – Legacies of the Games,† recent Olympic games have resulted in â€Å"long lasting legacies for their citizens,† with many cities utilizing the games as a â€Å"catalyst for urban renewal† (International 013).This was indeed the case for Barcelona, which became almost a new city entirely between 1 986 (upon first being selected) and the Opening Ceremonies. Overall, the effects of the 1 992 Barcelona Summer Olympics can be seen in three main areas: the city's economy, the culture and international perception Of Barcelona abroad, and the city's urban development. Overall, ?6. 7 billion were spent on the games, most of which was spent on improving infrastructure. Overall, the city reaped a profit of ?7. 2 million from the games themselves (Flyleaves 2012).The long-lasting economic effects and cagey, however, have been much more significant. For example, the Barcelona Organizing Committee invested ?2 billion in constructing and improving four main sporting venues. Today, these venues welcome nearly 1 people each year for various conferences, concerts, and sporting events and they support nearly 450 permanent jobs (International 2013). In terms of specific areas of economic development, immediately upon their nomination, unemployment underwent a dramatic fall, the housing market boomed, and the construction industry expanded at an exponential rate.The Barcelona Olympics were also unique economically, in that Barcelona was able to sustain this economic growth for decades to come. In fact, until the recent recession that affected mos t of Western Europe, the city recorded growth in every economic indicator: employment, investment, and new construction. Thus, not only did Barcelona benefit at the time from the games, â€Å"it succeeded in maintaining the growth generated, on a scale never seen before† (Acid 2002).In terms of employment, Barcelona unemployment rate was cut in half from 18. 4% to 9. 6%. Not only was employment provided during the preparation and the games themselves, but nearly 20,000 permanent jobs ere created due to Olympic-related investment in infrastructure and facilities (Acid 2002). In terms of investment, one-third of the event was funded by the private sector and a third of this was with foreign capital. Private investment focused predominately on the construction of housing hotels, and business centers.The rationale for this private investment was the expectation of improvement in the city's level of attractiveness for conducting foreign business and attracting future foreign inves tment. Finally, in terms Of new construction, the sector multiplied by nearly 3. 5 times, despite the fact hat Barcelona building potential was already quite exploited (Acid 2002). One final area of economic development was in tourism. Between 1986 and 2014, Barcelona hotel capacity increased threefold and the number of visitors from abroad increased by sevenfold, reaching 7. Million visitors a year. In this regard, Barcelona legacy has been more â€Å"intense and sustained than that of any other modern host city' (Acid 2002). Therefore, the Barcelona Olympics have become an economic model for present-day Olympics – an exceptional performance by a city with an extraordinary and sustained opacity to ride the â€Å"Olympic wave† (Taylor 2012). The reasons for this dramatic increase in tourism are a direct result of the second broad area of change experienced by Barcelona as a result of the games.Throughout the games and opening and closing ceremonies, Barcelona put on a large promotional show, highlighting the culture of Barcelona almost more so than the rest of Spain as a whole. As a result, the games â€Å"changed the way people thought of Barcelona† (Taylor 2012). Between 1 990 and 2001, the city went from being the 1 lath â€Å"Best City in Europe† to the 6th and is now rated the 12th most popular destination for rigorists in the world, twenty years after the games. More than simply presenting the culture that already existed (Steelers, flamenco, etc. , Barcelona did a bit of lying and presented a somewhat contrived culture. For example, the games were heavily sponsored by Estella Adam and Don Simon, producers of beer and sangria respectively. So, despite the fact that Barcelona is not known for its beer and that sangria is not actually popular for the locals here, the international community was presented a clear relationship between these two brands and the city. Nowadays, bars in the United States boast selections of â€Å"Sp anish beer and Anglia,† leading international tourists to equate these with the culture of Spain and Barcelona.Because so many tourists began to request these when they traveled to Barcelona, things have come full circle and many local bars now advertise their sangria and â€Å"typical Barcelona beers. † As Adam Taylor of Business Insider explains, â€Å"Nowadays we think of the Spanish city as a land of palm trees, sand, and sangria but its easy to forget that before the games in 1 992, it was a much different place† (Taylor 2012). In fact, none of the palm trees in Barcelona are native to the city – most of them were planted in the six ears between the announcement of Barcelona as the host city and the actual games.One final cultural development of note, the Olympics helped transform Spain into a â€Å"sporting juggernaut,† with world-class athletes in soccer, basketball, cycling, and tennis. Many assert this is a direct result of investment in sp orting facilities and training before and after the Olympics (Barr 2012). As Spanish sportswriter Juan Jose Paradise explains, â€Å"the Barcelona Olympics put the Spanish flair for sport and drama on international display† (Barr 2012).Nowadays, the names Real Madrid and FCC Barcelona re synonymous with prestige and glory in a way that could not have been imagined before the games. This interest in sport has translated at an interpersonal level as well. According to the International Olympic Committee, the increase in the proportion of the population doing some kind of physical activity at least once a week increased from 36% in 1 983 to 51% in 1 995 and women's participation in organized sports increased 10% nationwide during the same period (International 2013).One final area of development for Barcelona before, during, and after the Olympics is in the urban renewal that took place. Most significantly, Barcelona today is characterized strongly by its beachfront. However, th e city did not really have a beach before. Rather, the Barcelona Olympic Committee created two miles of beachfront and a modern marina by demolishing industrial buildings on the waterfront before the games (Taylor 2012). For the city, the Olympics represented a significant effort to restructure.

Music can help Essay

While music has long been recognized as an effective form of therapy to provide an outlet for emotions, the notion of using song, sound frequencies and rhythm to treat physical ailments is a relatively new domain, says psychologist Daniel J. Levitin, PhD, who studies the neuroscience of music at McGill University in Montreal. A wealth of new studies is touting the benefits of music on mental and physical health. For example, in a meta-analysis of 400 studies, Levitin and his postgraduate research fellow, Mona Lisa Chanda, PhD, found that music improves the body’s immune system function and reduces stress. Listening to music was also found to be more effective than prescription drugs in reducing anxiety before surgery (Trends in Cognitive Sciences, April, 2013). â€Å"We’ve found compelling evidence that musical interventions can play a health-care role in settings ranging from operating rooms to family clinics,† says Levitin, author of the book â€Å"This is You r Brain on Music† (Plume/Penguin, 2007). The analysis also points to just how music influences health. The researchers found that listening to and playing music increase the body’s production of the antibody immunoglobulin A and natural killer cells — the cells that attack invading viruses and boost the immune system’s effectiveness. Music also reduces levels of the stress hormone cortisol. â€Å"This is one reason why music is associated with relaxation,† Levitin says. One recent study on the link between music and stress found that music can help soothe pediatric emergency room patients (JAMA Pediatrics, July, 2013). In the trial with 42 children ages 3 to 11, University of Alberta researchers found that patients who listened to relaxing music while getting an IV inserted reported significantly less pain, and some demonstrated significantly less distress, compared with patients who did not listen to music. In addition, in the music-listening group, more than two-thirds of the health-care providers reported that the IVs were very easy to administer   compared with 38 percent of providers treating the group that did not listen to music. â€Å"There is growing scientific evidence showing that the brain responds to music in very specific ways,† says Lisa Hartling, PhD, professor of pediatrics at the University of Alberta and lead author of the study. â€Å"Playing music for kids during painful medical procedures is a simple intervention that can make a big difference.† adult patients, too. Researchers at Khoo Teck Puat Hospital in Singapore found that patients in palliative care who  took part in live music therapy sessions reported relief from persistent pain (Progress in Palliative Care, July, 2013). Music therapists worked closely with the patients to individually tailor the intervention, and patients took part in singing, instrument playing, lyric discussion and even song writing as they worked toward accepting an illness or weighed end-of-life issues. â€Å"Active music engagement allowed the patients to reconnect with the healthy parts of themselves, even in the face of a debilitating condition or disease-related suffering,† says music therapist Melanie Kwan, co-author of the study and president of the Association for Music Therapy, Singapore. â€Å"When their acute pain symptoms were relieved, patients were finally able to rest.†