Attention Deficit Disorder Research Paper Example | Topics and Well Written Essays - 500 words

Attention Deficit Disorder - Research Paper Example It is a disorder of hyperactivity and lack of attention as the name indicates. This inattentiveness leads to a cascade of symptoms which makes life very difficult for the patients and they find it difficult to cope with the surroundings (National Institutes of Mental Health 2008; Klass 2010). Attention Deficit Disorder tends to show varying signs and symptoms which may be scaled according to the severity. It tends to affect both boys and girls but the symptoms of increased activity and impulsiveness are seen in boys whereas lack of attention is seen more in girls. Inattentiveness leads to lack of concentration in particular situations as well as inability of focusing capabilities. This also results in lack of the ability to fulfill activities that require attention and focus. The symptoms of increased activeness are restlessness and increased habits of moving around. Impulsiveness is presented in the form of lack of patience and the expression of emotions irrespective of what the oth ers might feel about it (National Institutes of Mental Health 2008; Klass 2010). Radiological studies have highlighted the fact that the frontal lobe of the brain is affected by this disorder and it does not function at an optimal level in the patients suffering from Attention Deficit Disorder.

Write a topic of your choice involving either a federal or Florida Essay

Write a topic of your choice involving either a federal or Florida state administrative law agency - Essay Example This essay will set forth the relevant portions of the MPRSA as it applies to ocean disposals of dredged materials and present a case from California where the MPRSA mandated civil penalties for a commercial dredging company. As an initial matter, the primary purpose of the MPRSA is to prevent the disposal of any materials in the ocean, within American jurisdiction, unless that disposal has previously been authorized by a permit granted by the United States Army Corps of engineers with the subsequent approval of the EPA (MPRSA section 101(a); 33 United States Code section 1411). A permit, however, is not easy to obtain; more importantly, as stated by the governing statute and administrative regulations, violating the terms of an otherwise legal permit is also unlawful and will result in civil liability. As a general rule, a permit may be obtained only when the ocean dumping does not â€Å"unreasonable degrade or endanger human health, welfare or amenities, or the marine environment, ecological systems or economic potentialities† (MPRSA section 102; United States Code section 1412). The Code of Federal Regulations sets forth guidelines for determining whether a particular permit application ought t o be approved or denied; and, while both the United States Army Corps of Engineers and the EPA are involved in assessing permit applications, the EPA is the superior administrative agency and its decisions override all other agencies (40 Code of Federal Regulations sections 225.1 & 225.2(c)). In short, the disposal of dredged materials in the ocean is prohibited, a permit application does exist, and there are very strict requirements for a permit to be approved. The MPRSA is enforced through section 105(a), which authorizes the EPA to assess a civil penalty not exceeding $50,000 per day for any violation. These violations may

Non Invasive multislice CT Coronary angiography ( Case Study) Essay

Non Invasive multislice CT Coronary angiography ( Case Study) - Essay Example 2009) have allowed enhanced temporal and spatial resolutions, the images from which could be further enhanced with the use of image reconstruction and analysis software (Gopal et al. 2009). The diagnostic value of MDCTA is in the ability to diagnose small-volume plaque of soft consistency since in most cases (Manghat et al. 2005), since the acute coronary syndromes result from the rupture of these plaques (Manghat et al. 2005). Thus it remains to be investigated in the following case study about how these three parameters may lead to a specific protocol for imaging in the following case. This is a case of a 56-year-old man who presented to the hospital with a history of chest pain suggesting crescendo angina pectoris for a duration of 48 hours. Previous ECG demonstrated labile changes with transient ST segment elevation that settled to deep anterior-inferior ST depression. Primary percutaneous intervention was futile since noslective injection of the cusp failed to detect the ostia of the right and left coronary arteries. An echocardiography done on the table suggested features of acute aortic root dissection indicated by a dilated aortic root. It was decided that an emergency 64-slice multidetector row CT (MDCTA) would be performed, which revealed in the gated scan of thoracic aorta and the coronary arteries that there was a single coronary ostium with anomalous origin higher and anterior from the suprasinotubular ridge. From this anomalous ostium, two vessels arose, one a small anomalous left anterior descending artery and a common trunk that eventually trifurcate d into a large anomalous circumflex artery, right coronary artery, and a small septal branch. The culprit lesion was located within the anomalous circumflex artery, which proved to be a noncalcified atherosclerotic plaque. A repeat coronary angiography done with a 6 Fr Amplatz left 1 guidewire reconfirmed these findings, in which setting; a direct stenting was performed leading to excellent recovery of the patient. Comment This case exemplifies the clinical utility of MDCTA in that it could detect a rare anomaly of the coronary artery anatomy. In any other investigative modality, it would have been very difficult to detect multiple vessels arising from a location higher than usual, more so from a single coronary artery ostium. MDCTA provided the clinical imaging pathway for mapping these anomalous coronary arteries with localisation of the site of unstable plaque, and obviously, this facilitated rapid diagnosis, treatment; prevented complications; and improved prognosis (Becker 2002). Pathology: Coronary Artery Disease (CAD) The main indication for which CT angiography is done is to detect and diagnose atherosclerotic coronary artery disease (Schindler 2010). This is the main cause of coronary artery disease. Normally myocardium is highly active tissue, and it is in need of continuous and consistent blood supply through which nutrients and oxygen reach the myocardium (Pontone et al. 2007). When atherosclerosis occurs as a pathological lesion in these arteries, the major physiological problem that occurs is deficiency in blood supply to the myocardium due to narrowing in a segment of the artery due to deposition of fatty plaques (Libby 2002). It has been observed that when atherosclerotic coronary lesions occur, primarily there is accumulation and oxidation of

Substitution and income effects Assignment Example | Topics and Well Written Essays - 1000 words

Substitution and income effects - Assignment Example Therefore, an increase in the price of gasoline has various effects. The owner of the vehicle can opt to take several measures in order to remain at the same level of satisfaction (Hall & Lieberman, 2008). Considering that it is only the price of gasoline that have changed, yet the income of the consumer remains constant, the following decisions will have different income and substitution effects: You drove less and purchased less gasoline When a consumer decides to drive less and purchase less gasoline, he/she will be able to save some income. The income saved from the reduction in the gasoline purchased can make up for the budget reduction that would have occurred as a result of increased gasoline prices (Landsburg, 2011). However, the satisfaction obtained by the consumer is likely to change. This is because, the consumer can no longer travel to far off distances where he/she used to go before. This could limit the satisfaction he obtains from the travel and adventure (Hall & Lieb erman, 2008). Additionally, the reduction in the quantity of gasoline purchased limits the extent to which the basket of the consumer can be filled, since some cheaper commodities that make up his/her basket could be found some distance away. Therefore, although reducing the quantity of gasoline purchased and the consequent distance travelled can maintain the consumers purchasing power, it is likely to reduce his/her satisfaction (McEachern, 2012). You ate out less often The effects of reducing what the customer eats, is not any different. Eating out less often has the substitution effect of conserving some resources that could have been used for food, to make up for the gap created by the increased gasoline price. This is meant to maintain the customer at the same level of consumption for gasoline units, despite the change in its prices (). However, even though such a move can keep the consumer at the same levels of gasoline consumption, he/she has already lost out in the quantity of food and drinks consumed. This has the effect of reducing the satisfaction of the customer, derived from eating several times in a day (Landsburg, 2011). In making such a decision, the preference and utility derived by the consumer from eating certain units of foodstuff in a day will play a greater role (Hall & Lieberman, 2008). The consumer will make his/her shopping basket based on the preference and the utility he/she derives from them. Thus, although reducing the quantity of foodstuff consumed can maintain the purchasing power of the consumer, his/her situation could be worse off in terms of satisfaction derived from foodstuff consumption (McEachern, 2012). You spent less to maintain your automobile Where the consumer decides to reduce the money spent in maintaining the automobile to mitigate the effects of increased fuel prices, the decision can maintain his purchasing power in the short run. However, this can be detrimental in the long run, since the automobile might end up breaking down, causing more resources to be used in its repair, than would have been used in its maintenance (Hall & Lieberman, 2008). Therefore, reducing the resources used in automobile maintenance can help the consumer remain at the same consumption level as before. However, this is not sustainable since lack of maintenance worsens the condition of the automobile. This is likely to

Corporate Social Responsibility Essay Example | Topics and Well Written Essays - 2750 words

Corporate Social Responsibility - Essay Example This thought was advanced by economists of the free market school of thought into the neo-liberalism economics. This new school of thought emerged a century later following the burst of free market ideals, growing out of the existing liberalism economics theory. What therefore was this old liberalism theory all about? Economic liberalism prevailed in America in the 1800 and early 1900 granting individuals the right to make profit in an increasingly unregulated market. Profit was therefore pursuable at no restrictions; an anything goes analogy that would soon plunge the world into unfathomed crisis a few decades later. Subsequent to the economic crush of the 1929 occasioned by the crash of the stock market, the world was plunged into major turmoil; this lead to the emergence of two primary concerns as to how to restore balance to economies that had been into chaos. Firstly, that government had the duty and obligation to spend where others (largely the private sector) would not. Second ly, and in stark opposition to this was, that the intervention of state was both pointless in addition to being potentially dangerous in the long-run health of the aggregate economy (Wapshott, 2011). These early debates still linger till now striking strong and ferocious debates and reactions both within the government and amongst corporate bodies. The subsidence of this World crisis and the decline in profitability in industries prompted the elite to revive economic liberalism leading to the development of neo-liberalism economics (Roberts, 2010). The neo-liberalism economics propagated for the exclusive rule of the markets within the economy; deregulation of government role on any aspect that would cut back on enterprise profitability (including workers’ safety, environment safety and workers’ unionization); privatization of public amenities and resources and reduced public welfare expenditure such as healthcare and education. On the global scale, the spread of this new world order was halted by the World Wars. Subsequent to these was the United States’ Marshall Plan that once more made Europe a major trading bloc with the United States. The tide of independence and freedom of markets was meanwhile blowing across the Atlantics greatly positioning the new economic order to states that were alien due to prolonged socialism and colonization (Robbins, 2004). It is against this widespread neo-liberalism particularly by the United Sates (in its newly found capacity as the world’s superpower) that economists such as Polanyi forecasted the setting in motions events that are yet to lead to another world crisis. The blatant permission of free market forces to be a lone determinant of the fate of humanity and the natural environment would ultimately result in the destruction of society (Polanyi, 2001). However, in an apparent contradiction of his prophecy, Polanyi further went to argue that such a societal destruction could not abound since the developments within the system would guarantee the supremacy of society over the economic system.

The Value of Social Entrepreneurship Term Paper

The Value of Social Entrepreneurship - Term Paper Example Social entrepreneurship is specifically designed to target the social problems and identify innovative and effective ways of dealing with them. Government and the society encourage businesses directed at addressing the needs of the society. This paper provides a review of literature to define the term â€Å"social entrepreneurship†, explores the ways in which it creates value for the society and finally discusses the impact of social entrepreneurship on business. Background There has been a lot of research on social entrepreneurship and its impacts on microeconomics and business administration lately particularly after the founder of the Grameen Bank, Muhammad Yunus won the Nobel Peace Prize in the year 2006. Nevertheless, the research to date has generally been confined to defining social entrepreneurship as a phenomenon (Pariyar and Ward, 2005, p. 1) or to the specific case studies. The existing literature does not provide a comprehensive insight into the relationship betwee n economic development policies and social entrepreneurship. This imparts need for research on the significance of social entrepreneurship for the economic prosperity and its implications for the policy makers. Literature Review Definition of Social Entrepreneurship Social entrepreneurship has been largely identified as an emerging field. Although it has been attempted to be defined various times, yet a common definition has not been agreed upon (Austin et al., 2006, p. 1). The term social entrepreneurship â€Å"combines the passion of a social mission with an image of business-like discipline, innovation, and determination commonly associated with, for instance, the high-tech pioneers of Silicon Valley† (Dees, 2001, p. 1). Attempts of defining social entrepreneurship date back to Jean-Baptiste Say, the French economist who attempted to define the term with respect to its use in the early nineteenth century. According to Jean-Baptiste Say, a social entrepreneur is somebody wh o tends to create value by transferring the economic resources from an area of low productivity to a place where the yield is greater and the productivity is higher (Martin and Osberg, 2007, p. 2). Joseph Schumpeter’s definition of the social entrepreneur is one of the most frequently used definitions of the term. Joseph Schumpeter defined an entrepreneur as a creative force that drives economic prosperity, thus serving as a change agent. Conventionally, an entrepreneur is understood as someone who establishes a new business, though this interpretation of the term reflects a loose application contrary to the richness of its history and the significance of its meaning. Although numerous definitions have been traditionally proposed for entrepreneur, the term social entrepreneur is relatively newer and thus, has not been defined as much. Definitions proposed to date differ from one author to another depending upon the context in which social entrepreneurship has been defined. Co nditions vary from one country to another, and accordingly, the definitions of social entrepreneur. One of the most frequently used definitions of social entrepreneurship is the one proposed by Gregory Dees et al. who refer to social entrepreneurship as a change agent which, [a]dopts a mission to create and sustain social values, [r]ecognizes and relentlessly pursues new opportunities to serve that mission, [e]ngages in a

Foundations of Economics For Finance FR1001 Essay

Foundations of Economics For Finance FR1001 - Essay Example Governments are controlling the fiscal policy to stabilize and maintain the flow of the economy. This way, a country can achieve economic stability and growth. In United States, the government controls the fiscal and monetary policy in order to achieve a good economic development. Economy is good in case of low unemployment rate, low fiscal deficit, controlled inflation rate, high gross domestic product (GDP), maintained exchange rate, high export and low import of goods, balanced cash inflows and outflows, and a good investment portfolio. Based on the graph below, the US output gap between the early 1980s up to the last quarter of 1984 and 2001 to 2006 is negative. The worst recent output gap of US was back in 2003 when they have reached negative 1.1. With the proper use of fiscal and monetary policy, despite the Asian crisis in 1997, the US was able to control inflation rate and the fluctuation of exchange rates. The control of inflation resulted to a more stabilized prices and economic growth. The negative output gap is most likely to be the after effect of the high inflation and interest crisis in 1980s, Mexican crisis in 1994 and globalization in year 2000 onwards whereby many of the US businessmen started to cut on their operational costs by subcontracting most of their needed services from the skilled workers from developing countries. The US is aiming to reach a zero output gap by year 2008. (IMF, 2007) Since most of these businessmen are downsizing their businesses in US back in the early twentieth century, many of the US local citizens were affected by mass lay-offs. Some companies even had to declare bankruptcy because of the tight competition coming from the global markets. The increase in the unemployment rate affects the consumer spending in the long-run. This is the main reason why the real domestic output of the US has been constantly declining since 1999. (See Table 1 below) Notice that the graph above indicates that