The new advancements in cloning an organ or a small body part Term Paper

The new advancements in cloning an organ or a small body part - Term Paper Example This is the very reason that an identical clone is formed through this process. The future of cloning depends totally on the new researches which are being done. Cloning so far has not been successful as it was expected. A sheep dolly was cloned in the year 1996 and it was considered as one of the most successful cloning experiment on an animal. Cloning has never showed any positive results on human beings. Cloning has been approved by many scientists and groups who argue that it holds the potential for many benefits for human beings and can serve to provide results and treatments that other methods have failed to provide. On the other hand, cloning has been rejected on the basis of ethical considerations. It has faced social as well as religious criticism owing to many reasons which include the fact that cloning has not yielded any major benefits as yet and also it serves to challenge the normal working and equilibrium of the world (Human cloning 2011; Phil B). Cloning is a process which can be compared to the stem cell research. Extracting stem cells and using them for curing diseases uses the process of cloning. Currently many research therapies are being carried out to find the viability of the stem cells. A study done in New England Journal of Medicine validates the use of stem cells in the patients who are suffering from leukemias. The research undertook many patients into consideration who were suffering from leukemias and their treatment options. The research then compared the patients who were provided with stem cell transplants with those who were not and it was found that stem cell transplant from newborn babies were effective in treating these patients. Thus it was concluded that leukemias can be treated with effective treatment by adult stem cells based on the process of cloning (Leukemia Patients Survive with Stem Cell Transplant, 2004). Similarly another research done by the UC researchers showed that bone marrow stem cells can be used to effecti vely treat disorders which are related to the eye. These stem cells can greatly help to cure the genetic eye disorders in children. Research done by the UC researchers was carried out on animals and the tests were positive. This showed that stem cells may also effectively work on human subjects to cure eye disorders (Bone Marrow Stem Cells May Cure Eye Disease, 2007). Not only this, but it was also found that adult stem cells can be used to cure heart attacks by the British physicians. The new treatment helped the heart muscles to recover from the shock that the treatment received. In other words because of the patients own stem cells the patient could recover from a heart attack as their heart muscles could be revived (Julie Wheldon, 2006). Another research carried out on skin cells to make them act as the stem cells worked quite effectively in treating rats with diseases of the brain. Parkisons Disease is one of the examples which the rats were suffering from and showed improvemen t because of the stem cells. This clearly shows that embryonic stem cells which are considered to be the basic cells of an organism can provide a breakthrough in treatments of different diseases which were previously not curable. (Stem Cells from skin treat brain disease in Rats, 2008). Another research being carried out in Spain shows that stem cells can greatly help to treat genetic disorders such as the Crohn’s Disease. It was found that 20% of the patients on which the stem cell transpl

Paths out of homelessness in chicago Research Paper

Paths out of homelessness in chicago - Research Paper Example These activities result in the migration of the population from rural to urban areas. This fact have caused the uncontrollable expansion of cities, this expansion has caused many environmental and social problems (Nese et al, 115). Locations in cities have a high level of accommodation and it holds the concentration of economic interests and activities. These structures are supported by transport systems. The larger the urban area the greater would be complexity and the potential of disturbances it is not carefully managed (McDonald et al, 342). One of the most important transport problems take place when the transport systems cannot satisfy the requirements of urban mobility for a variety of reasons, Urban productivity is entirely dependent on the transport system to move the goods and labour to multiple destinations. The highly considerable transport problems are traffic congestion and parking difficulties, this issue is the one of the most highly notable issue of the urban areas in the country. In order to analyze and carefully understand the transport system in the urban areas of the country the SWOT analysis (strengths, weaknesses, Opportunities Threats) is needed and helpful to build key strategic to resolve issues and achieve the goals. It is the most recognizable and reliable tool for check and analysis of the overall strategic position of the business and its environment. The purpose of this analysis is to identify the strategies that will create a model for the firm specific business. The model will best support an organization’s resources and capabilities to the requirements of the environment in which the firm operates. To be precise and brief, this analysis helps for evaluating the internal limitations and potential and the likely opportunities and threats from the external environment. This analysis views all the positive and negative factors inside and