Heart attacks and stress Essay Example | Topics and Well Written Essays - 1250 words

Heart attacks and stress - Essay Example Medicine Net (2010) has reported that if left unmanaged, stress can lead to emotional, psychological, and even physical problems, including heart disease, high blood pressure, chest pains, or irregular heart beats (Medicine Net, 2010). Stress can increase both the blood pressure and the cholesterol level in our body which can lead to heart attacks. This paper focussing mainly on stress related heart attacks. In simple terms Heart attack is the blocking of blood flow to the heart due to some problems. Barrier less flow of blood to and fro heart is essential for the smooth functioning of heart. Heart pumps blood to all over our body through veins and whenever this pumping disrupted, heart functions may cease. â€Å"If the flow of blood isn’t restored quickly, the section of heart muscle becomes damaged from lack of oxygen and begins to die† (What Is a Heart Attack?, 2008) Heart attacks are common both in men and women. Different reasons were cited as the cause of heart attacks, But generally it is accepted that lack of physical workouts and changing life styles are the major reasons behind heart attacks. The current generation is tied with so many commitments to their family, society and to the workplace. It is difficult for a layman to manage all this commitments equally well. The failure in the management of commitments may result in increased level of stresses and stress causes many physical and mental problems and heart attacks are one among them. Friedman and Rosenman were the first to explain why specific behaviours (overt pattern behaviour A" or Type A) could cause heart attacks and contribute to coronary artery disease. Stress can cause accelerated atherosclerosis and coronary occlusion that is associated with elevated cholesterol, triglycerides, and free fatty acids, increased fibrinogen, haptoglobin, plasma seromucoids, platelet aggregation and adhesiveness, polycythemia, and accelerated blood clotting (Stress And Heart

Lean implementation in chinese manufacturing SMEs Essay

Lean implementation in chinese manufacturing SMEs - Essay Example I will spend all the holidays and time other than module attendance and other post module assignment project on the research work. Moreover, when my supervisor will not be available then i will try to improve the work already done as per last meeting with supervisor. The minimum time required to complete the project is 6 months, in which sample selection limitation will persist Despite it being easier to implement lean manufacturing in SMEs, its implementation is quite different from large companies and as such most SMEs usually face some obstacles in implementing the method successfully. The main barrier for SMEs is the lack of support and knowledge from top management with regard to the method. In addition, both employees and management tend to have a resistant towards change and new practices, which hinder the implementation of lean management. Most SMEs also have some constraints in resources, both operational and financial resources that will help in their path of becoming lean. Another obstacle is the instability in production schedules and cooperation from suppliers in most SMEs that makes it difficult to carry out lean manufacturing practices (Nordin & Deros, 2013). As Womack, Jones & Roos (1990) concluded in their study, lean manufacturing can be implemented by any company anywhere in the world in all industries and it regarded to benefit both small and large organisations regardless of the size factor. Several scholars, which have dealt with the concept of lean management, have stressed that when implementing this method, SMEs should not start with massive financial investment in lean practices but should go slow. One of the proposed framework by Herron and Braiden (2007) pointed out that, SMEs should focus on five basic practices as the stepping stone towards developing lean manufacturing in a company that include quality circle,