Homeland security Assignment Example | Topics and Well Written Essays - 250 words - 1

Homeland security - Assignment Example Secondly, since the department is faced with the challenge of shrinking resources, taking an all-hazards approach will help address this problem. Although critics of the all-hazards approach have pointed to resource availability as a major restraining factor, a closer analysis reveals the opposite. This is because a single comprehensive program for responding to all types of disasters will be developed as opposed to having separate capabilities for the different disasters (Canada, 2003). Such a unified approach will help eliminate bureaucracy, and ensure that all relevant bodies across all the states work in harmony. This is well captured in the DHS’s 2012 strategic plan where it is recommended that an integrated approach to disaster management should be adopted. This can be effectively achieved through sharing of information with federal, state and local partners, including the private sector as well as international partners. Finally, the DHS is capable of handling all types of disasters if relevant local and regional structures are put in place. Through this, it will be easy to identify and deal with threats of all kinds in good time. Since homeland security is more than terrorism, the DHS must enhance its capacities and deal with all forms of hazards. As noted in the article by Christopher Bellavita (2008), homeland security goes beyond terrorism. This requires bringing all stakeholders on

Concept of health (dementia) Essay Example | Topics and Well Written Essays - 3000 words - 1

Concept of health (dementia) - Essay Example arteries in the Heart are responsible for carrying the pure oxygenated blood and when it gets narrowed down due to the building of fatty substances on its walls, enough blood is not pumped in and out of the heart. This leads to symptoms such as chest pain, shortness of breath and in extreme cases, it leads to Heart attack. Coronary Heart Disease is called by different names such as Coronary Artery disease, Atherosclerotic Heart Disease and causes a combination of symptoms. The most important condition caused is called Angina which blocks blood flow in heart. Limitation of blood flow in turn causes a condition called ischemia in myocardial cells. When myocardial cells starve and die of oxygen it leads to a condition called myocardial infarction and there will be numbness in the body which is called as paresthesia. This disease is of particular interest because in England alone it kills more than 110,000 people annually. The disease does not have a big history as it was discovered very late after many changes have happened to the eating and working habits of people. CHD is also the most important cause of death in the US where more than 15 million people have some form of this condition. Also, according to Guinness Book of Records, Northern Ireland is the country with the most occurrences of CHD in the world. CHD is not biased with gender affecting both males and females equally. Although men in the 40’s are more susceptible than women, it gets evened out because as women get older, their risk is equally high as that of men. From 1984, more women have died of this heart disease than men. Already one in three females die of CHD while one in twenty five females die of Breast cancer. Forty to Fifty percent of women older than 45 have high levels of Blood pressure called Hypertension and high levels of Cholesterol which are the well-documented risk factors of heart diseases while smoking is the most common and preventable reason for cardio-vascular diseases in