Friday, January 24, 2020

The Ebola Virus :: Ebola Hemorrhagic Fever

The Ebola Virus A virus is an ultramicroscopic infectious organism that, having no independent metabolic activity, can replicate only within a cell of another host organism. A virus consists of a core of nucleic acid, either RNA or DNA, surrounded by a coating of antigenic protein and sometimes a lipid layer surrounds it as well. The virus provides the genetic code for replication, and the host cell provides the necessary energy and raw materials. There are more than 200 viruses that are know to cause disease in humans. The Ebola virus, which dates back to 1976, has four strains each from a different geographic area, but all give their victims the same painful, often lethal symptoms. The Ebola virus is a member of a family of RNA viruses known as ‘Filoviriade' and falling under one genus, ‘Filovirus'. "The Ebola virus and Marburg virus are the two known members of the Filovirus family" (Journal of the American Medical Association 273: 1748). Marburg is a relative of the Ebola virus. The four strains of Ebola are Ebola Zaire, Ebola Sudan, Ebola Reston, and Ebola Tai. Each is named after the geographical location in which it was discovered. These filoviruses cause hemorrhagic fever, which is actually what kill victims of the Ebola virus. Hemorrhagic fever as defined in Mosby's Medical, Nursing, and Allied Health Dictionary as, a group of viral aerosol infections, characterized by fever, chills, headache, malaise, and respiratory or GI symptoms, followed by capillary hemorrhages, and, in severe infection, oliguria, kidney failure, hypotension, and, possibly, death. The incubation period for Ebola Hemorrhagic Fever ranges from 2-21 days (JAMA 273: 1748). The blood fails to clot and patients may bleed from injections sites and into the gastrointestinal tract, skin and internal organs (Ebola Info. from the CDC 2). The Ebola virus has a tropism for liver cells and macrophages, macrophages are cells that engulf bacteria and help the body defend against disease. Massive destruction of the liver is a hallmark feature of Ebola virus infection. This virus does in ten days what it takes AIDS ten years to do. It also requires biosaftey level four containment, the highest and most dangerous level. HIV the virus that causes AIDS requires only a biosaftey level of two. In reported outbreaks, 50%-90% of cases have been fatal (JAMA 273: 1748). Ebola can be spread in a number of ways, and replication of the virus occurs at an alarming rate.

Thursday, January 16, 2020

John and Mable Ringling Review

China Now; De Voss Banners; Expressive Bodies: Works from the Ringing Permanent Collection; and Appalachia LISA. Some of the artwork displayed here are created by major artists like Diego Veil;squeeze, II Greece, Anthony van Deck, Paolo Everyone, Giovanni Battista Topple, Thomas Johannesburg, and Peter Paul Rueben. The collections that this museum illustrates provide particular themes and highlight particular time periods. The most celebrated items fall under the collection of European and American Art.However, according to the museum, the collections are ever changing and not all pieces are available for viewing at all times. The Ringing museum is built around the styles of classical, medieval, renaissance, and baroque, and features rare antiquities as well as creations from various old and modern artists. Because museum collections and exhibitions display a variety of ethnic heritages and integrate multicultural media, they allow society to understand history and how art has change d as well as learn about culture diversity.It is important to study the creativeness of different periods because the rough time, man's view of the world and human existence has changed. Obtaining information on the artistic legacy of he past gives knowledge and value about the complexity of art and its relationship with history, religion, philosophy, and sociology. Furthermore, preserving creative works of art in museums also display the connections of different cultures and how they influence one another, changing, and shaping art into what it is today. Particularly, an artist known by the name Rueben was a master of Renaissance, Flemish, and Baroque style.His art became famous in a time period known as the â€Å"Baroque Period† which occurred through the sass and sass. In one of his paintings, The Triumph of Divine Love, the baroque heartsickness are obvious with the use of vivid color, physicality, and overlapping figures. This painting is one of many, found in the premie r collection Of European and American Art featured in the Ringing museum. Currently of Rueben, there is The Triumph of the Eucharist Series, which is a set of cartoons for tapestries that was commissioned by Isabella Clara Eugenia in 1625.Isabella was a member of the royal Spanish family and wanted Rueben to paint 21 tapestries for her, 1 1 consisting of oil paintings on canvas so she could hang them in her palace. This series relates to the elaboration of the Eucharist, explores scenes from the lives of the saints, and promotes the beliefs held by the Counter-Reformation throughout Europe. Providing that, Martin Luther set off a movement called the Protestant Reformation because of his criticisms of the Catholic Church.As a result of this, the church attempted to clean up the corruption and clarify its teachings and beliefs. By doing so, the Counter-Reformation was established which then led to the Council of Trend. According to Brett and Kate McKay, â€Å"The Council of Trend dec lared that art should be used to explain principles by Ewing direct, emotionally persuasive, and powerfully designed to fire the spiritual imagination and inspire the viewer to greater piety' (n. P. ). Moving on, this section of the paper will discuss two particular pieces in The Triumph of the Eucharist series.The first work of art is The Four Evangelists. Related to the painting discussed in the following paragraph, this painting represents figures in motion. Furthermore, to gain an understanding of this painting and the time period around it, it is imperative to understand that the Catholic Church believed bread and wine represented Christi body and blood. In the painting to the far left is Saint Luke with his symbol, the ox. This beast symbolizes sacrifice because in the beginning of his Gospel, is the sacrifice of Zachary.Next to Luke is Saint Mark, featured holding his Gospel under his arm and next to him, the lion that represents the resurrection of Christ. Saint Matthew in t he green cloth and the angel are in the center of the piece where the angel points towards heaven, like Saint Thomas Aquinas in The Defenders of the Eucharist. To the far right is Saint John who appears to be the youngest of the group, and is looking up towards the eagle. His mannerism is supposed to capture his vision of the apocalypse. The cup he is holding in his hand with the snake refers to poison that John drank, in order to prove his faith.While in the bottom of the painting are various symbolic objects that relate to the Gospels such as the cockleshell, cornucopia of fruit, and the dolphin. The second painting is The Defenders of the Eucharist made in 1625 by Rueben was done with oil on canvas. In this companion piece to The Four Evangelists, Rueben incorporated six doctors and a woman, all figures from early church history. On the far right is Saint Jerome dressed in a red robe, eating his translation of the Bible into Latin because that is what he is famous for.In front of Jerome is a great, German philosophical figure named Norte, dressed in a cream colored robe. Then, in the center stands the Dominican monk, Saint Thomas Aquinas, holding a book of his writings and pointing towards heaven; this gesture can be compared to Saint Matthews' in The Four Evangelists. While next to Saint Thomas, is Saint Clare who is seen holding a great monstrance. It is important to understand that women were not allowed to touch the monstrance. Furthermore, the features of Saint Clare are actually those of Isabella, the woman paying for the painting.

Wednesday, January 8, 2020

Relationship Between Parents and Children in Chinese Family

Relationship between Parents and Children in Chinese Family Guangyao Zhai Teddy Chocos Seminar-126G Apr 1, 2013 In general, parents from different cultures differ in the methods to deal with the relationship between their children. Comparing with the Western cultures, Eastern culture places greater emphases on stability, collectivism and peace. These values are believed to promote a kind of general restraint or control of emotions in the interest of maintaining group harmony. Thus,†¦show more content†¦Family is the place where people spend most time in daily life. Thus, if the family relationship is conflicting, it usually leads to the lack of family education because of no normal communication. Jing-Mei and her mother is an example of no normal communication but full quarrels. Definitely, family education plays a significant role in the growth of adolescent, and without family education, children are more likely to form bad habits like smoking, alcohol drinking and drug use. According to Sai-Yin Ho’s academic journal, Family structure, parent-child conversation time and subst ance use among Chinese adolescents, the author finds out the result that â€Å"Adolescent substance use progressively increased from intact to maternal, paternal and no-parent families consistently for current smoking (7.9% to 18.9%), weekly drinking (6.1% to 21.6%) and even drug use (6.0% to 17.8%) alike.† (10) Obviously, this study about non-intact family shows that incompletion of family, almost meaning the lack or negligence of family education, increases the probability of being involved in these unhealthy behaviors. Similarly, there are some common points between traditional Chinese family and non-intact family. Both of them pay less attention to psychological education of children. For the importance of Chinese college entrance examination, Chinese parents normally focus on the grades of the examinations rather than children’s daily behaviors. 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