osteoporosis :: essays research papers

Osteoporosis   Ã‚  Ã‚  Ã‚  Ã‚  Osteoporosis is a disease characterized by low bone mass and structural deterioration of bone tissue, leading to fragile bones and an increased chance of fracturing the hip, spine and wrist bones.   Ã‚  Ã‚  Ã‚  Ã‚  Osteoporosis affects not only woman but men also. One out of every two women and one in four men over fifty will experience an osteoporosis-related fracture in their lifetime. Forty-four million Americans suffer from osteoporosis; sixty-eight percent of that number are women.   Ã‚  Ã‚  Ã‚  Ã‚  A couple risk factors that you cannot change concerning osteoporosis are gender, age, body size, ethnicity, and family history. Your chances of developing osteoporosis are greater if you are a woman. Women have less bone tissue and lose bone more rapidly than men because of the changes involved in menopause. Age, the older you are, the greater the risk of osteoporosis. Your bones become less dense and weaker as you age. Body size, small, thin-boned women are at greater risk. Ethnicity, Caucasian and Asian women are at highest risk. African American and Latino women have a lower but significant risk. Family history, susceptibility to fracture may be in part, hereditary. People whose parents have a history of fractures also seem to have reduced bone mass and may be at risk for fractures.   Ã‚  Ã‚  Ã‚  Ã‚  Some different risk factors that you can change to help decrease the possibilities of osteoporosis are sex hormones, anorexia, a lifetime diet low in calcium and vitamin D, use of certain medications, inactive lifestyle or extended bed rest, cigarette smoking, excessive use of alcohol are all risks you can prevent.   Ã‚  Ã‚  Ã‚  Ã‚  Vitamin D and calcium are two main vitamins needed to keep your bones strong. Without each other, ones bones weaken. Vitamin D is needed for the body to absorb calcium. Without enough Vitamin D, we can not form enough of the hormonal calcitriol, which helps the calcium be absorbed.   Ã‚  Ã‚  Ã‚  Ã‚  You can get Vitamin D from either your daily diet or fifteen minutes in the sun. The actual needed amounts necessary for your body every day differ from person to person depending usually on age or pregnancy.

Future of North Korea Economy: Politics over Economic Policy

Future of North Korea Economy: Politics Over Economic Policy The terms starvation, isolation, totalitarianism, and nuclear ambitions combined would remind most people the hermit kingdom in East Asia, the Democratic People’s Republic of Korea, and its Kim dynasty. After the demise of the aged dictator Kim Jong Il in December 2011, the country went through a period of mourning the death of their â€Å"beloved† Great General and, undergoing a power succession to his 29-year-old son, Kim Jong Un. He has been known to have attended a Swiss school in his childhood years, enjoying playing basketball and video games (Yan & Shubert, 2011).However, even though many outsiders have a hopeful outlook on this young dictator to be somewhat liberal in both economic and political perspectives, analyzing the situation through levels of analysis suggests that he is unlikely to be any different than his predecessors. In fact, because maintaining the nation’s authoritarian Kim dynast y and communist political system is the most important objective for North Korea, he will probably continue to put low priority on economy, defying international norms as a totalitarian nation of a closed, rigidly planned economy.The Three Levels Explained The levels-of-analysis is an approach conceptualized by Kenneth Waltz in his book Man, the State, and War to understand global politics through categorizing different factors shaping states’ behaviors (Ray, 2001). The approach can be categorized in to three levels: the individual level, which emphasizes the roles played by individual leaders, nation-state level, focusing on interaction between various actors under the nation’s political system and culture, and the system level, addressing distribution of power in the international system (Dorff, 2004).Although levels-of-analysis problem, regarding limitation and vagueness of integrating units, is an ongoing issue according to James Lee Ray (2001), the levels can be i ntegrated more simply in to a more structured and comprehensive analysis when they are considered as different explanatory variables of different location as in this case. Individual Level of AnalysisKim’s past actions show that his main goal is consolidating and maintaining ultimate power through an authoritarian, inhumane method that closely resembles his father’s methods. His fondness for Michael Jordan and his chic, stylish wife may give the impression that he would adopt a more â€Å"open† leadership, but since succession, he has been ruthlessly eliminating anyone in his way of solidifying power within the ruling party, while also verbally and physically provoking South Korea.Not long after ascending to the â€Å"throne†, he executed Kim Chol, vice minister of the army, with a mortar round for â€Å"reportedly drinking and carousing during the official mourning period after Kim Jong Il’s death† (Ryall, 2012). Moreover Klug (2012) report ed that Ri Yong Ho, the military chief who was Kim’s mentor during the power transition and one of the key figures that the former leader relied upon, had also been removed from his position, for health reasons, this July.Baek Seung-joo of the Korea Institute for Defense Analysis say that these replacements of influential military officers and purges of over a dozen senior officials are signs that the young dictator is reshuffling the cabinet to appoint people loyal to him, while also keeping check of any possible dissidents (Kim, 2012). In addition, Kim has clearly shown that he is not concerned with international norms when he reportedly played a major role in planning the shelling of South Korea’s territory, Yeonpyeong Island, a couple of years ago (Yang, 2012).Statements threatening to attack South Korea and its key figures have also escalated in a harsher, specific tone after the change of leadership, even out threatening to send revolutionary armed forces to â₠¬Å"reduce all the ratlike groups and the bases for provocations to ashes in three or four minutes, in much shorter time, by unprecedented peculiar means and methods of our own style† in April (Choe, 2012). Byman and Lind (2010) claim that these provocations help Kim to stoke popular nationalism, while strengthening his position within the military.It has been only a few years since Kim entered politics, but these series of eliminating potentially threatening figures, including even those who have helped in smoothing the transition, and continuous provocation to the international society suggest that consolidating power through provocation and purging is the main focus of Kim on the individual level. Even if Kim Jong Un succeeds in gaining stable power, it is unlikely that he would be enthusiastic in bringing forth major economic reforms as expected by some analysts because such extensive reforms could undermine his authority as they would risk loyalty of the military and the p arty.As Ben Ascione (2012) argues, unless the military becomes a major stake holder in economic reforms through generating profit instead of depleting huge amounts of North Korea’s budget, economic reforms will have to be pursued at the cost of the military first policy, which is a guideline his father, prioritizing the military in allocating resources to foster loyalty from the army by strengthening its position. Therefore, Kim would have to face dissatisfied military elites if he were to start expensive economic reforms.He may have vowed to develop the economy, and rumors have spread that he will push through reforms allowing farmers to keep 30% of their yield, eventually replacing the state rationing system, but these reforms have been postponed numerous times, while the state has even officially denied any intent to reform and called the expectation â€Å"a foolish and silly dream† (â€Å"Where the Sun†, 2012). Nuclear aspiration is another major characteris tic of Kim Jong Un that makes economic reforms unlikely in the near future as this deters the possibility of the army profiting from economy growth.Pouring billions of national money into developing nuclear program can be traced back to more than half a century ago, when his grandfather had allegedly became intimidated by the United States placing nuclear-tipped Matador missiles in South Korea (Pincus, 2006). Kim Jong Un shares the same goal for developing nuclear weapons, showed by launching North Korea’s forth rocket, criticized by the international community as a disguise for developing long distance missile, while also declaring to launch once more this December (Ramstad, 2012).North Korea’s drive for nuclearization has been condemned by the international society and resulted in a UN Security sanction that aim to deter North Korea from acquiring goods for its nuclear programs (Albright & Walrond, 2012). Therefore, since profiting from the military sector is nearly impossible without trade, which is difficult under current international sanctions unless Kim gives up nuclearization, heavy economic reform is a dangerous option for Kim if he wishes to heighten loyalty from the military to maintain power.Nation-state Level of Analysis The unique culture and political system of North Korea combined with the military first policy create an environment where opposing the leader is almost impossible, resulting in an ideal political system for sustaining totalitarianism regime. After decades of propaganda, the juche ideology, emphasizing autarky, or self- sufficiency, and suryong ideology, which means â€Å"leader† and which idolizes the Kim family, have now become almost a religion for the North Korean people (Byman & Lind, 2010).These ideologies have permeated every aspects of the closed society to an extent that many North Koreans are xenophobic, feeling strong hatred and disgust toward the United States and South Korea (Byman & Lind, 2010). According to Brian Myers (2010), North Korean math textbooks ask questions of ‘Three People's Army soldiers rubbed out thirty American bastards. What was the ratio of the soldiers who fought? ’, while dictionaries and schoolbooks endorse students to call foreigners â€Å"muzzles† and â€Å"snouts†.Myers continues on to say that these kinds of propaganda leads to form a culture of ethno-centric nationalism, where the North Korean people sincerely believe in their blood’s pureness and superiority over other races, while honoring their ‘great father’. South Koreans were shocked when they heard the news of the modernized looking North Korean cheering squad turning furious with tears when they saw a portrait of their ‘beloved father’ soaked in rain, running out of the bus to protect his face on the banner ad (Kum, 2003).Even if the effects of propaganda might have weakened through the influx of South Korean movies and drama seri es, Ken E. Gause (2012) found that the state constantly conducts surveillance and investigation on ordinary citizens through various overlapping security organizations, which can even lead to execution of those who have been found to violate law and order, thereby effectively blocking the civilian sector from forming any opposition groups.Government and military officials are no exceptions but are rather even more spied upon through organizations such as the Political Bureau and Military Security Command (Gause, 2012). On the other hand, the military first policy favoring the military serves to encourage loyalty from the group most needed to enforce power and stability. These conditions of propaganda, surveillance, and favoritism form a somewhat stable domestic politics, consisting of only the supreme leader and his favored military officials, that has lasted for three generations of dictatorship and seen by some, including Albright and Walrond, to last for ore. Moreover, these dime nsions shaping the domestic cultural and political nature of North Korea act as countervail to economic reform, which cannot be successful if the state does not give up its military first policy and rigid rules. The ethno-centric nationalism promoted by the two ideologies deters many North Koreans from accepting their system to be a failure in comparison with democratic countries such as the United States and South Korea (Myers, 2010).Thus, North Koreans would have greater utility from any minor improvements in standard in living through weak reforms. This would incentivize Kim to focus more on propaganda and security, while maximizing the use of propaganda to indoctrinate people of how successful the economic reforms, if any, were, thanks to the regime. This could be the reason why Kim Jong Un continuously emphasize that he will improve economy, but drags on doing much change.Also, Un-Chul Yang found that momentum of economic reform diminishes because economics is strictly consider ed to be subordinate to politics, which leads to rejection of economic policies, no matter how rational they may be, if they challenge the authority of the supreme leader (2012). The two largest and only players in domestic politics, Kim and the military, due to the unique structure of the society, will thereby choose to continue the military first policy to conserve their power and maintain the totalitarian regime. System Level of AnalysisIt is highly unlikely for North Korea to give up its only mean of leverage in international relations – nuclear weapons. Not only are they significant in building support from the military internally, they bolster North Korea’s stance more than any other weapon in the power and legitimacy struggle with its South Korea (Byman ; Lind, 2010). Moreover, the weapons allow North Korea to have an upper hand in negotiations for food, energy, and other economic assistance with other major powers. They even incentivized its only ally, China, t o bribe the country with cash and energy aids to just sit them down at the negotiating table (Kim, 2006).Because of these power incentives, North Korea will be more unwilling to give its nuclear ambitions up, leading to further economic sanctions from the international society, while North Korea would try to maximize its gains from utilizing the leverage to compensate for the loss from sanctions imposed by the United Nations Security Council. David Albright and Christina Walrond (2012) says that China continues to be a major loop hole of this international sanction, giving North Korea plenty of opportunities to secure resources for developing its nuclear program.Albright and Walrond (2012) also predicts in their ISIS report that North Korea's nuclear program and uranium enrichment efforts will continue, and succeed in building at least 28 nuclear weapons by 2016. Therefore, as North Korea’s nuclear programs continue rather successfully regardless of international condemn, it is ironically rational for North Korea to keep its economy closed and planned to strengthen its power, stability, and leverage in international relations. Conclusion and Future PerspectivesIn conclusion, Kim Jong Un’s own motivations to hold power, the unique political system and culture of North Korea, and rational choices that the country should make to win the power struggle would all act in favor for a closed, planned economy. Unlike South Korea and other democratic nations where the economic situation greatly influences politics, North Korea have been steered by the regime for so long that everything including economy now depends only on the government.Hence, despite recently being named as the ‘sexiest man’ of the year 2012 by The Onion, Kim Jong Un would also remain an unappealing Kim for his democratic counterparts. The major stakeholders including the Unites States, South Korea, and China should continue to negotiate with North Korea to convince them tha t their gain from opening up is greater than following their traditional acts of provocation. Also, China should not allow North Korea to exploit its weak implementation of export controls and should bind to the U. N.Security Council’s sanction to put greater pressure on North Korea. Even though future prospective is still dark in the current situation, more intimate negotiation and actions of responsibility from Beijing could result in positive news in the future. References Albright, D. , & Walrond, C. (2012, August 16). North Korea’s estimated stocks of plutonium and weapon-grade uranium. Institute for Science and International Studies. Retrieved from http://isis-online. org/uploads/isis-reports/documents/dprk_fissile_material_p

Orgnizational structure of two companys Essay

Starbucks Corporation is an American global coffee company and coffeehouse chain. It is based in Seattle. It was founded in Pike Place Market in Seattle, Washington March 30, 1971.It is a public business and consist of 149,000 employers as of 2011. In Starbucks the Managers and subordinates alike are working with communications more efficiently. By having a Flat decentralized structure. Flat in the sense that Starbucks has few layers of management and broad span of control and decentralized meaning mangers and employers are allowed to take charge in the decision making instead of headquarters due to the fact that they have close relationship with the customers. Also, since Starbucks specializes in coffee production and sales it cannot be considered a matrix organization. This is because unlike companies like apple and Microsoft where various projects take place on a daily basis, Starbucks just focuses on mainly coffee marketing and coffee production. Wal-Mart Wal-Mart is an American multinational retail corporation that runs chains of large discount department stores and warehouse stores. The company is the world’s second largest public corporation. The company was founded by Sam Walton in 1962, incorporated on October 31, 1969, and publicly traded on the New York Stock Exchange in 1972. It is headquartered in Bentonville, Arkansas. WalMart is also the largest grocery retailer in the United States. Walmart has a total of 2.2 million employees as of 2013. Wal-Mart’s management structure and management style model is created or molded by Sam Walton’s principles and values. Increasing size and geographical scope of Wal-Mart determined that the corporate executives should remain in touch with customers and store operations on a daily basis. This means that Walmart engages in a Centralized authority. Also, Wal-Mart’s regional vice presidents are responsible for supervising between 10 and 15 district managers. The divisional structure is divided into three categories: product, market, and geographic. This means also that walmart specializes in Departmentalization. Moreover, due to its type of industry (retail) not much projects need to be done. In other words, Wal-Mart is a line organization. To sum things up, the structure of Wal-Mart clearly defines the roles of employees and lines of authority. By following divisional structure approach Wal-Mart has a flat Centralized structure which enables it to have a wide span of control and this plays a major role in decision making . References http://www.starbucks.com/ http://www.latimes.com/business/money/la-fi-mo-starbucks-ceo-howard-schultz-government-shutdown-20131008,0,4717965.story http://smallbusiness.chron.com/starbucks-its-organizational-design-12857.html http://corporate.walmart.com/our-story/leadership/executive-management http://www.walmart.com/ http://news.walmart.com/news-archive/2010/01/28/walmart-announces-organizational-changes

Eid Alfter

Eid Al-Fitr Every country has some days which are celebrated by people, and they are called festivals. In fact, most festival days in the world come from religion. In Saudi Arabia, Saudi people celebrate in Eid Al-Fitr, which comes after month of Ramadan, which is the Muslims fasting. Indeed, people usually dress new clothes, do some celebration in the morning, and eat special food. First of all, as every festival in the world ,people wear traditional clothes .For example, in Saudi Arabia men wear thoub which is white length, loose garment with long sleeved , and they wear a square shaped cotton, and it is folded diagonally to from a triangular shape in their head called ghutra. Also, old women wear gold and darraa which is same as thoub but it has a lot of decoration, but the young women follow the fashion, so they wear modern clothes. I personally prefer to wear modern clothes such as: dress, skirt, pants and blouse. In fact, every one buys new clothes, even rich or poor people. Se condly, people prepare for the next day that is Eid Al-Fitr .In the morning women and men go to the mosque, for they pray and listen to the speech of the Imam. After that, they greet each other warmly from person to the next person. Also, they exchange greetings by hugging each other, shaking hands and passing blessing. Then, every family visits each other. For example, in my family, my father and my brothers go to my grandfather`s house to meet all my uncles and their children in the morning. However the women meet each other in the afternoon because they need a lot of times to prepare themselves.Also, every family gives the children money as a gift or some candy that’s called bonus. In addition, food is very important in every festival, but Saudi Arabia does not have special dishes in Eid Al-Fitr. Indeed, the most important meal in Eid Al-Fitr is breakfast because people did not eat breakfast all month of Ramadan. So, some families such as my family make breakfast in the st reet and all the neighbors share the food together. Also, every family should prepare one or more dishes. Usually they make a lot of desserts such as: baklava, coffee cake and kunafa.In conclusion, any culture has one or more festival days, and the most important festival in Saudi Arabia is Eid Al-Fitr which comes once a year. Indeed, Eid Al-Fitr comes from Islam religion. Also, the first person who celebrated Eid Al-Fitr was Prophet Mohammed (Peace be upon him) with his family and his friends after first Ramadan in the Islamic calendar. Also, he urged the people to wear new clothes and meet each other in that day. I think Eid Al-Fitr is wonderful day because every person becomes happy at the end of the day.

U.S. Monetary Policy and International Implications Essay

U.S. Monetary Policy and International Implications - Essay Example e economy is growing seems insufficient to initiate and sustain considerably large up-gradation in the current job market, the FOMC has decided to take measures and modify its financial policies to bring significant changes in the employment levels. The rate of unemployment has been recorded at a high 7.8 percent in 2012, which is much higher than the projections made by analysts as the normal level of unemployment in the long run (Bernanke). There is a large level of slack in resources in the U.S. and it is being persistently maintained with high margins. This supports the restrained rates of inflation in the U.S. although there are short term fluctuations in prices of goods and services in the economy. Consumer price inflation at present shows lower than the expected level that is required to achieve the long run objective of 2 percent as set by the Federal Reserve (Press Release). Federal Reserve's Recent Policy Actions The monetary policy strategies of the Federal Reserve are ste ered by the dual mandate of promoting maximum level of employment and achieving stability in prices (Mayer 184). With the inadequate progress found in the US job markets coupled with subdued inflationary pressures, the Federal Open Market Committee (FOMC) has taken certain important actions in 2012 with the aim of providing â€Å"additional policy accommodation† (Bernanke). In September of 2012 information collected from reliable sources continued to let out weak signals regarding labor markets. There were also no sign of noteworthy inflation pressures. This induced the FOMC to take additional steps for making provisions of policy accommodation. The span of time over which the FOMC has kept its expectations â€Å"to maintain exceptionally low levels of the federal funds rate† (Bernanke) has... This essay stresses that while the asset purchase program of the FOMC is aimed at increasing employment levels and improve job market conditions along with stabilizing the price of commodities in the U.S. economy, this policy action also has certain significant negative impacts. In my opinion, although the quantitative easing puts a positive influence on the economic performance of the country, the government has to increase subsidy on labor wages and increase demand for labor by the producers. An increase in wages would improve demand conditions in the economy which would increase productivity levels. While improving demand conditions in the economy, this process would take care of the problem of excess liquidity in the economy. This paper makes a conclusion that mixed views have been provided in the debate revolving around the asset purchasing by the FOMC. In terms of efficiency of the quantitative easing program, most of the members of the Committee have agreed that this policy creates a meaningful result by easing financial circumstances thereby accelerating the process of economic growth. According to these observers, less credit constraints and lower rates of interest would increase investment by investors. On the other hand, some members of the Committee consider this policy as having a diminishing impact on the economic condition of the country. This is because quantitative easing lessens the financial stress in the short term, but, no consensus has yet been reached with regard to the long term effects of the assets purchasing policy.

HSA 535 WK7 DB1 Utilizing Cohort Study Designs to Track CVD Coursework

HSA 535 WK7 DB1 Utilizing Cohort Study Designs to Track CVD - Coursework Example Therefore, based on what I know regarding steps intended to shun CVD, those applied or embraced in my residential region are not that effective and entail improvement. This is through a knowledgeable social worker who will equip people with adequate information concerning this malady. Hence, know how to manage their conditions coupled with the health to prevent this malady, which at advanced stage in numerous occasions end up characterized by other varied chronic illnesses. Some of the steps that I may advocate include, The critical information required encompasses ascertaining the extent of malady or conditions of the respective subjects before any observation commences. This is to ensure subjects meant for observation all despite exposed to same predetermined conditions before any recording. Then exposure commences for the cohorts as per their array of a given experiment to ascertain outcomes in each experience, which might take certain and varied durations based on what the experimenters intend to observe and ascertain. In certain situations, in obtaining the desirable outcomes may entail specific considerations or modifications. Hence, act as a way to induce certain suppressants or aspects that will trigger clear observations. I am impressed by your research and how you have relayed information based on concrete facts. This is in such a manner the information is easy to comprehend besides having relayed statistics regarding different Virginia mortality rates due to circulatory system since 2001. The text though its information relayed in an extremely crystallized manner, it is a comprehensive study showing essential facts especially to the social workers. In addition, I concur with you what this data will be essential for health practitioners in curbing the respective maladies and equipping people with the right