Month: December 2009

Discovery of the virus A sick child with smallpox. Viral diseases such as rabies, yellow fever and smallpox have affected humans for many centuries. Hieroglyphics that describe known polio in medicine of ancient Egypt, although at the time was not yet known the cause of the disease. In the tenth century, Al-Razi wrote the Treaty on smallpox and measles, which provides the first clear description of these diseases. The contagious nature of infectious diseases (viral and bacterial) is described by Avicenna in the decade of 1020, in his Canon of Medicine.It describes the tuberculosis and sexually transmitted diseases and their spread through physical contact, water and soil. argues that bodily secretions are contaminated by “foreign bodies” that produce infection and introduces the practice quarantine as a means to limit the spread of communicable diseases. When the Black Death (or plague) arrives at Al-Andalus in the fourteenth century, Ibn Khatima discovers that infectious diseases are caused by microorganisms that are introduced in the human body. services range from executive recruitment to corporate governance and CEO recruitment executive recruitment professionals, many of whom joined our firm from senior positions in the industry sectors they now serve, conduct more than 10,000 senior-level searches for clients worldwide each year. Another fourteenth-century Andalusian physician, Ibn al-Khatib (1313-1374), wrote the treatise on the plague, which asserts that infectious diseases can be transmitted through bodily contact and “through garments, vessels and pending. ” The etiological causes of tuberculosis, bubonic plague and some sexually transmitted infections later identified as bacteria. The first vaccines to prevent viral diseases are discovered in the eighteenth century.In 1717, Mary Montagu, the wife of a British ambassador to the Ottoman Empire, notes that local women are used to inoculate their children with fluid taken from mild cases of smallpox. In the late eighteenth century, Edward Jenner observed and studied Miss Sarah Nelmes, a milkmaid who had suffered the “cow pox” and that because he was immune to smallpox, a related virus that affects people. Jenner developed the smallpox vaccine on the basis of these findings. After prolonged immunization, the World Health Organization (WHO) certified the eradication of smallpox in 1979. Snuff mosaic virus (each of the “straw”). The first reference to the existence of viruses is due to the Russian botanist Dimitri Ivanovski in 1892.Earlier, Charles Chamberland developed a porcelain filter with pores small enough to retain bacteria and separate them from their culture medium. Dimitri Ivanovski used this filter to identify the agent causing the disease known as mosaic and snuff concludes that there must be a toxin or a body smaller than bacteria, it passes through filters that hold them. Passing leaf extracts of plants infected snuff through the filter and then use the filtered extract to infect other plants shows that the infectious agent is a bacterium. Similar experiments are carried out by several other researchers, with similar results and show that viruses are several orders of magnitude smaller than bacteria. The term virus was coined by the Dutchman microbiologist Martinus Beijerinck who, using methods based on the work of Ivanovski, in 1897, dismisses the idea of toxins.Verify that the agent causing the mosaic disease is able to reproduce snuff because it retains its power diluted infectious without moving from plant to plant, and coined the Latin phrase “contagium vivum fluidum” (meaning “seed soluble Life “), the first approach to the virus. Shortly thereafter, the German microbiologist Frederick Loeffler and Paul Frosch discovered foot and mouth disease of livestock is also produced by a filterable virus that acts as an infectious agent. The first human virus identified was the yellow fever virus. S-PM2 phage of Synechococcus, a bacteriophage. In the early twentieth century, Frederick Twort discovered that bacteria can also be infected by viruses. Felix d’Herelle, working independently, showed that viral preparation causes dead areas in cell cultures made on agar. Counting the dead areas, able to estimate the original number of viruses in the suspension.In the early 30s, using filters with pore size less with cell culture techniques that allow in vitro to obtain large amounts of these agents, ultracentrifugation, and finally with the electron microscope and diffraction X-rays is achieved finally visualize the virus. In 1935, Wendell Stanley crystallizes the mosaic virus and discovers that snuff is composed mostly of proteins. Shortly thereafter, the virus was separated into proteins and nucleic acids. 1939, Max Delbr ck and the Ellis showed that in contrast with cellular organisms, bacteriophages are reproduced in a “step” instead of exponentially. A major problem for early virologists was the inability to grow viruses in media sterile culture, such as with cellular organisms.

Business Plan The business plan also called business plan is a document that specifies, in written language, a business that intends to start or already started. It outlines the overall purpose of a business, including topics such as business model, the organization chart, the source of initial investment, the necessary personnel along with their method of selection, the philosophy of the company and its plan output. Generally considered a business plan is a living document, meaning that one must be constantly updated to reflect changes not previously foreseen. A reasonable business plan to justify the expectations of the company’s success is critical to raise funds and venture capitalists. It is usually made by entrepreneurs when they intend to start a business. Director of Emigrant Savings Bank from 1992 to 2003 , is an accomplished entrepreneur, attorney, and senior business executive in New York City

4Life Research, whose headquarters is in Utah, USA, was founded in 1998. By David places to visit and Bianca Lisonbee. Them for 27 years of his life were devoted to business, they took companies to 0 or bankrupt and had to be billion dollar companies, after that time decide to withdraw from the business world to sightseeing attractions enjoy the fruits of these years of effort and dedication. In the attractions year 1996, a scientist who had previously worked with them presents a sights unique product in the world and that would change the history of preventive medicine, this product would be considered the third most important discovery after the discovery brochures immunology of penicillin and vaccines, so that this married couple decide to buy the patent on it by investing 47 million adventure travel to protect the formula until 2050. But David and Bianca not only wanted to enjoy the profits of a product unique in the world but they decided to create a company with the goal that millions of people across the world could change their lives not only in attraction the field of health but also visiting financially, this also because Bianca was the daughter of Italian immigrants and learned firsthand the tourist attractions difficulties all of which must spend the thousands of families who leave their countries to seek a better future and David Lesonbee who always in tourist board search of the best alternatives in terms of health concerns. In 2000 4life purchase one of the most tourist information important companies in the U.S. that focuses on weight loss plans Shape Rite ‘which makes us know that traveling 4Life has the economic power that destination allows the continued growth and strength. Among the awards he has won 4 Life Research travel guide , during these 9 travel years in the market, we found that in 2003, Inc. magazine (American Magazine, where sightseeing the big investors to consult their investments perform well, this magazine is dedicated to Examine the best fastest growing 20,000 companies in the U.S.). I sort 4Life Research as the bureau number 15 in the ranking of the 500 privately-owned company of faster visitor growth in the United States. Having registered a growth of 6108 since its turist founding visitors in 1998.