Week Two Participation Questions Essay Example | Topics and Well Written Essays - 750 words

Week Two Participation Questions - Essay Example Due to the current economic slowdown companies even if they wanted could not invest their limited cash flow into renewable energy technologies. The program will enable companies to develop electric and hybrid cars that can stand out and provide the types of benefits Americans seek. A preview of the potential of the technology is already here. GM will launch in 2010 the Volt 230 model, a vehicle with the capabilities of giving 230 miles per gallon. I agree with your perspective that in order for organizational change to occur the changes have to start at the top of the food chain. The executive and managerial staff is the stakeholder group responsible for any transformational change initiative. Their leadership and guidance are essential in order to influence behavioral changes throughout the organization. Changes in the corporate culture must occur simultaneously with organizational change. As you said sometimes this process is difficult, but in order for the changes to occur the managers have to be persistent and allow sufficient time for the employees and other stakeholder groups to accept the changes. The first sentence of your response claims that change cannot be delegated. I disagree with your statement because in order for change to occur the manager must delegate part of the responsibility to other employees that are respected leaders within the workforce. These leaders can influence the behavior of the other workers better in certain aspects than a manager because the employees view these persons as equals within the organizational hierarchy. The example you provided about change within your organization was very insightful. It showed that change is inevitable, but that it takes time to manifest itself. According to your estimates you notice that noticeable change occurred every five years. A manager that thinks he/she can implement organizational change in a matter of months is doomed to fail. Three concepts that you

Human systems-Co-ordination Essay Example | Topics and Well Written Essays - 1000 words

Human systems-Co-ordination - Essay Example The hormones released by the gland effect on growth, sexual development, metabolism and system of reproduction. Pituitary Gland consists of anterior pituitary and posterior Pituitary (Endocrine System) Growth hormone - stimulates growth in early days and is vital for keeping up a strong body composition. In grownups it is also responsible for retaining muscle mass and bone mass. It can influence fat allocation in the body. Antidiuretic hormone - is stored in the posterior pituitary gland and adjusts water balance. Improper release of this hormone, this can lead to salt problems and water balance, and could can affect the kidneys. The hypothalamus is division of the brain that lies just over the pituitary gland. It discharges hormones that begin and end the release of pituitary hormones. The hypothalamus regulates hormone production in the pituitary gland by several "releasing" hormones. Some of these are growth hormone-releasing hormone, thyrotropin-releasing hormone, and corticoptropin-releasing hormone, Gonadotropin-releasing hormone (The hormone Foundation) Humoral factors assist to build up the lymphoid system, which is a system throughout the body that facilitate it to achieve a mature immune response in cells to defend them from attacking germs and bacteria. (Definition of Thymus) Pineal Gland has long been interest for the medical experts. It is located at the center of the brain It secretes a hormone called melatonin. Melatonin regulates sleeping habits. Studies prove an increased production of this hormone when night falls and thus people feel sleepy; when morning arrives the melatonin production drops which triggers alertness. (Dr. Gary Farr 2003) These are male’s twin reproductive glands that produce a hormone called testosterone. Testosterone assist a boy build up and then continue his sexual behavior. Throughout puberty, testosterone aids to carry about the physical modifications that turn a boy into an adult