Friday, January 24, 2020

Schizophrenia :: science

This mental disorder. However, it is proven that one is more apt to obtain schizophrenia if there is a member in their family that has had this disease already leaving those who do not have a family member with schizophrenia to be very unlikely to acquire it. Another way of acquiring schizophrenia in the inherited sense is through a dietary factor. This would mean that a certain food would trigger schizophrenia in a household present in the member of the family that eats that food (Torrey 80). Early in this disease, there may be obsession with religion, matters of the supernatural, or abstract causes of creation. Speech may be characterized by unclear symbolism’s. Later, words and phrases may become puzzling, and these can only be understood as part of the person’s private fantasy world. People who have been ill with schizophrenia for a long time often have speech patterns that are disoriented and aimless and deficient of meaning to the casual observer. Sexual activity is frequently altered in mental disorders. Homosexual concerns may be associated with all psychoses but are most prominent with paranoia. Doubts concerning sexual identity, exaggerated sexual needs, altered sexual performance and fears of intimacy are prominent in schizophrenia. The process of regression in schizophrenia is accompanied by increased self-fixation, isolation, and masturbatory behavior. The schizophrenic person finds himself or herself in a painful dilemma. He or she retreats from personal intimacy or closeness because of the intense fear that closeness will be followed by rejection or harm. This retreat from intimacy leaves the person lonely and isolated. This dilemma often becomes the care-taker’s dilemma. The care-taker wishes to form a productive emotional bond but at the same time seeks to lessen the person’s anxiety. The schizophrenic person, who moves toward emotional closeness, will eventually increase anxiety. The dopamine theory of schizophrenia is based on the action of the neuroleptic drugs, better known as antipsychotic drugs. Neuroleptics are the drugs of choice for treating the symptoms of schizophrenia. The neuroleptics are believed to block the dopamine receptors in the brain, limiting the activity of dopamine and reducing the symptoms of schizophrenia. Amphetamines, just the opposite, enhance dopamine transmission. Amphetamines produce an excess of dopamine in the brain and can provoke the symptoms of schizophrenia in a schizo phrenic client. In large doses, amphetamines can simulate symptoms of paranoid schizophrenia in a nonschizophrenic person. Some symptoms of schizophrenia are due basically to hyperdopaminergic activity.

Thursday, January 16, 2020

The Iks

The Iks by Lewis Thomas In the essay â€Å"The Iks†, author Lewis Thomas tells the story about the small tribe of hunters in Uganda who had to struggle to live with others after they were forced by the government to give up their living and working area and move to the poor hills and become farmers. Because of this, the Iks did not know how to live together, and they made each other’s lives very miserable. The individual Ik was selfish and heartless and cared for no one but himself.They didn’t share things with each other and found joy in the other’s misfortunes. They even went as far as to let their children go on their own and take food from the elders. To make things worse, an anthropologist, who hated the Iks, decided to study them for two years to write a book about them. Thomas thought the behavior of the Iks was unmoral and animalistic. He then went on to say that he now sees their behavior as being similar to small groups such as a gang and large g roups such as cities and nations.I find that Thomas’ comparison of the Iks’ behavior to some small groups to be unreasonable, whereas I can see the similarities between their behavior and that of larger groups like cities and nations. I didn’t think the comparison of the Iks’ behavior and that of all small groups was accurate. Now, I have seen some small groups, such as gangs, express the same type of selfish and heartless behavior as Iks, like when they kill innocent people as an initiation and their joy when another gang is broken up.But I have also seen some small groups, such as social clubs, come together to raise money for other organizations and to supply needs to needy communities. Therefore, I can’t see the comparison of all small groups as being fair. As for the comparison of the Iks and larger groups, such as cities, I can agree with that to a certain extent. I could never forget what happened in this city on August 29, 2005. Our familie s, homes, jobs and schools was taken from us. The city decided to save one part of the city, and flooded out the poor part.Sure there was help from other cities and nations, but the help only went to certain areas of the city. The poor areas was left to fend for themselves, and that caused those citizens to make their own laws and they became very defensive and offensive to each other during this time. They broke into the neighbors’ homes and stole whatever was salvageable and they actually raped the women who was stranded with them. There was elderly people who was dead in there for days and no one knew because they was too busy trying to stay alive.So I can agree with the comparison of the Iks and larger cities after being put in a bad situation. I wonder what it would be like if we was put in a situation like the Iks†¦ again? Would we be able to get along in order to help each other out of the bind we’re in, or would we carry on like selfish, savage beasts and destroy the little that we have? Although I can understand Thomas’ point about all humans having the ability to act out like the Iks did, I think that we have come so far in our society that we would not want to act like that, because we know that behaving in such a manner will not help us make the situation better.

Wednesday, January 8, 2020

Comparison of Supply Chain Management Practices Essay

This report provides a comparison of the supply chain management practices of Wal-Mart and Toyota. Comparison was done after researching, examining, and analysing each company’s supply chain management practices, in relation to each company’s values and philosophy. Comparison was done in five sections, by examining strategic alliances, procurement and outsourcing, challenges and risks, sustainable strategies, and efficient supply chains in relation to technology. Additional figures and references used can be found in the appendix and reference list. Comparison of the two supply chain management practices showed that despite being from different industries, with different company philosophies, Wal-Mart and Toyota both have similarities†¦show more content†¦These practices ensure production and distribution of merchandise in the right quantities, locations, and time. Efficient supply chain management can provide a source of competitive advantage to an organisation (Christopher, 2012). In the case of Wal-Mart, supply chain management practices are targeted towards lowering cost price, the basis of Wal-Mart’s competitive strategy. This is done by avoiding unnecessary middlemen and seeking to purchase products directly from manufacturers. As a large retailer, Wal-Mart is also able to utilise buyer power to achieve a supply chain that is more efficient and low-cost (Basker, 2007). Supply chain management practices for Toyota are integrated into the Toyota Production System (TPS). TPS is a combination of organizational philosophies, and practices, focusing on relationships and quality. Toyota achieves this by producing vehicles Just In Time (JIT), to reduce in-process inventory and associated carrying costs, as well as increasing flexibility. This also reduces overburden and inconsistency in the supply chain, and cuts wastage (Gross McInnis, 2003). Toyota thus achieves efficiency and low-cost through the streamlining of the supply chain processes. 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