Born on the 17 November 1922 Stanley Cohen is a biochemist who worked with Rita Levi-Montalcini on NGF in the 1950s, isolating it and developing an anti-serum. He was born in New York and graduated with a bachelor in double major chemistry and biology from Brooklyn College in 1943. He then graduated from Oberlin College with a Master of Arts in zoology in 1945 and finally earning a PhD from the University of Michigan in the field of biochemistry in 1948. He is described as a quiet, clarinet-playing man who liked working with Rita, whom he described as a very hard worker. He went on to discover the epidermal growth factor as well. Stanley and Rita won the shared Nobel Prize for physiology/medicine in 1986, as well as sharing the Louisa Gross Horowitz Prize form Columbia University in 1983. He also won the National Medal of Science in 1986 and his research has been vital for the understanding of cancer cell development. He is still alive to this day, at age 92 as of 17 November this year.Having been linked to Down Syndrome, the NGF is really far more important than you …show more content…
The hippocampus is responsible for memory etc. and is deeply affected by Alzheimer’s disease. Once the NGF is expelled by the hippocampus’ secreting cell it is received by a BFCN receptor and taken via the axon to the nucleus, where it then sets off a series of complex changes that affect, for example, the expression of particular genes in the cell. However, if NGF doesn’t reach the BCFN nucleus the BCFN stops producing a neurotransmitter responsible for communicating with hippocampal neurons called the acetylcholine. When this isn’t produced, it severely depletes learning, attention and memory capabilities.Though it took a few years for the scientific community to realise the significance of the discovery of NGF, Rita had her fair share of awards and
‘’Jeffrey Smart was born on July 1921 and pasted away on the 20th June 2013. He was an Australian painter known for his clear depictions of urban landscapes. Jeffrey Smart was born and educated in Adelaide where he worked as an Art teacher. After departing for Europe in 1948 he studied in Paris at La Grande University and later at the Academia Montmartre with great success. He returned to Australia in 1951, living in Sydney and began exhibiting frequently in 1957.later in his life he moved to Italy in 1971 after a successful exhibition in London, to continue his art career until his death. His art well reflected his art form.
David Berkowitz unleashed his random malicious scats during the summer of 1976. He is known today as one of New York’s most notorious serial killers. Berkowitz was born on June 1st, 1953 in New York, New York. He was adopted by the Berkowitz couple a few days after his birth. When Berkowitz was 18 the joined the U.S. Army. After the army, he got a job as a security officer and moved into an apartment in New York. No one even noticed the danger that slept next door.
During the War for American Independence, 78 men were commissioned as general officers into the Continental Army by the Continental Congress. Many of these generals commanded troops with differing levels of competence and success. George Washington is typically seen as most important general, however throughout the war a number of his subordinates were able to distinguish themselves amongst their peers. One such general was Nathanael Greene. At the end of the Revolutionary War, Greene would become Washington’s most important subordinate, as demonstrated by Edward Lengel’s assessment of Greene as “the youngest and most capable of Washington’s generals.” Washington and Greene developed a strong, positive and close relationship between themselves. Greene began his life in the military after having been raised a Quaker. With limited access to literature and knowledge in his younger years, Greene became an avid reader which equipped him with the knowledge necessary to excel as a general during the war. Through his devoted study of military operations, firsthand experience and natural abilities as a soldier, Greene became an excellent military commander. He would become known for his successful southern campaign, during which, he loosened British control of the South and helped lead the war to its climax at Yorktown. Throughout the war, he was involved in a number high profile battles where he built a reputation of being an elite strategist who also understood unconventional warfare, logistics, and the importance of military-civil affairs and had a natural political/social acumen. The thesis of this paper is that Greene’s proven reputation of being a soldier, strategist and statesman would cause him to become the second greates...
Serpico (1973) is a movie that reveals the true story of Frank Serpico who was the only honest cop in the New York police sector at his time. The film shows the realistic view of the corruption that was evidenced in the New York police and highlights the character of Frank as being honest and courageous. Although he started as an inexperienced cop, he later worked as an undercover officer and was determined to bust all the criminal activities especially the drug dealers and pushers. Unlike the other cops, Serpico refused to take any bribes from the wrongdoers. More so, he felt that the other officers were doing wrong by accepting bribes and wanted to expose the situation. The other officers were so corrupt that they collected more money through bribes than the salary they earned, a situation that did not please Serpico. His strong stand concerning corruption made his friends turn against him, placing his life in danger. The anti-corruption efforts of Serpico jeopardized his life at the hands of his colleagues. He was later transferred to the Narcotics Squad where he was shot by a drug dealer after his partners betrayed him by failing to support him. The cop was then rushed to hospital. The shooting made Frank deaf since it affected the brain, rendering
Although the 1970s are greatly remembered as a decade filled with social influence, personal freedom, and a nation-wide cultural rebirth, they also presented a tense time period of American history. Civil unrest heightened at the United States entry into the Vietnam War, and as expected, protests in various shapes and sizes broke out across the country. However, one particular form of protest proved so important that the protester found himself before the United States Supreme Court in summer of 1971. The protester is also known as Paul Robert Cohen, and the case is also known as Cohen v. California. The decision that resulted from the case positively impacted America as it upheld the right of the People to voice their ire on governmental decisions without fearing law infringement, so long as violence is not the primary goal.
Dr. Branson became a full professor of physics and was made chairman of the physics department of Howard University from 1941 to 1968. He had research interests in mathematical biology and protein structure. Dale Emeagwali was honored as Scientist of the Year in 1996. She has made great contributions to the field of science that has benefited mankind. Dr. Emeagwali came from a background where if you wanted to be a doctor while growing up, you would be slapped across the head and told to stop dreaming.
...or instance, hepatitis C virus), biological molecules (such as cyclic adenosine monophosphate), and Human Immunodeficiency (HIV) virus (Bauman et. al. 2011). Rosalyn had went farther in the world of science than anyone including her self thought was possible (Bauman et. al. 2011). Rosayln and Berson changed history, altered the way science was perceived and their time, and how today we see and research science.
Another reason was identity. Napoleon only represented Stalin, and that really brought out his characteristics. Since Napoleon was meant to represent Stalin, all of Stalin’s traits, most of his bad deeds, and events occurred in the book. For example, in Animal Farm, Orwell made Snowball seem smarter than Napoleon, but made Napoleon more powerful. This is true in real life because Lenin was a lot more educated than Stalin, but Stalin ended up with the power (Radinsky 97)
Evidence: Joseph Stalin was the son of a poor shoemaker from a backward province with a significantly low education. Stalin had always had a place for faith in the destiny of the Russian social revolution and an incredible amount of determination to play a role in it. Stalin’s rise to power was remarkable and deadly, yet in an unexplainable twenty-nine years of leadership he turned Russia into a highly industrialized nation. Stalin was a tyrannical ruler who played the most significant role in shaping the direction of Europe at the end of World War II in 1945. He went from a young revolutionist to an absolute leader of Soviet Russia.
Memory plays a significant role in the everyday lives of people of all ages. It allows them to recall information and remember skills that were learned in the past. Memory also organizes past information to help people make current and future decisions. However, imagine forgetting the names of close family members or not having the ability to find your keys every time you want to leave the house. These are some of the struggles that people with Alzheimer’s disease face daily. Alzheimer’s disease was first identified by German neurologist Alois Alzheimer in 1906, and was discovered to have an overpowering effect on explicit memory loss (Gruetzner, 1988). There are two types of Alzheimer’s disease – early onset and late onset. Early onset occurs in patients who are diagnosed before the age of 65 whereas late onset occurs in patients who are diagnosed after the age of 65. In the early stages of Alzheimer’s disease, short-term memory is often lost. As Alzheimer’s disease progresses, problems with long-term memory begin to develop, in addition to short-term memory impairments. Although a lot is known about the symptoms of Alzheimer’s disease, the cause has not been conclusively identified. However, as research continues, new theories about the cause of Alzheimer’s disease are being proposed. This has led to a controversy over whether Alzheimer’s disease is caused by genetics or environmental influences (Gruetzner, 1988).
When one considers the history of classical music, often images of Vienna, Prague, and other European cities come to mind. Centuries of European musical achievement and development have implanted in society the idea that classical music is an inherently European creation. Considering the accomplishments of countless composers such as J.S. Bach, Ludwig van Beethoven, and Antonin Dvorak, this preconception is certainly not unfounded. However, Leonard Bernstein's rise to international fame proved that one cannot neglect American composers in a discussion of the development of Western music. Combining elements of a vast array of musical styles, Bernstein's unique compositions reached a wide variety of audiences and often bridged gaps between distinct musical genres. Through his long conducting career, profoundly influential compositional output, and televised music lectures, Leonard Bernstein left a lasting legacy which came to define American music in the 20th century.
Education provides kids to grow up and become ready for the world as an adult. It’s important that people know who their legislators are, because the laws that our legislators create can really interfere with people’s lives. Senator, Richard Blumenthal was born February 13, 1946 in Brooklyn, New York. Richard was elected as a democrat to the U.S. Senate in 2010. He began representing Connecticut in 2011. Richard served in the Marine Corps Reserve in 1970, until he was discharged with the rank of sergeant. He held many political positions and later married Cynthia Malkin and had 4 children. Senator Blumenthal is very intelligent and really aggressive in his line of work.
Alzheimer’s disease is a complex illness that affects the brain tissue directly and undergoes gradual memory and behavioral changes which makes it difficult to diagnose. It is known to be the most common form of dementia and is irreversible. Over four million older Americans have Alzheimer’s, and that number is expected to triple in the next twenty years as more people live into their eighties and nineties. (Johnson, 1989). There is still no cure for Alzheimer’s but throughout the past few years a lot of progress has been made.
For the duration of the 1950's America was absorbed with the fear of the Communists taking control of the country. Joseph McCarthy, a Republican Senator from Wisconsin, heightened the fears many Americans already possessed. McCarthy had a deep hatred for communists, so he devised a plan to make American’s hate communists as much as him, and also had hopes that it would get himself re-elected. McCarthy gave a speech in Wheeling, West Virginia where he held up a piece of paper announcing, "I have here a list of 57 known Communists who are currently employed by the U.S. State Department." Shortly after his speech, McCarthy changed the number of communists in the U.S. State Department from 57 to 205. America had felt safe and at peace from the communists. Now; however, they felt uneasy and panicked at the thought of communists working in their own government. Americans started to demand the names of these people listed on McCarthy's "Blacklist." Congress then started attempting to seek out the people on McCarthy’s list. A particular group that was closely examined was the actors and actresses in Hollywood that McCarthy declared to be communists. Joseph McCarthy used and abused his power of being a senator. In doing so, he created chaos and destruction in the lives of many people, and in most of America.
A master and maker in many fields, Linus Pauling lived a very long and productive life spanning nearly the entire twentieth century. By the time he was in his twenties, he had made a name for himself as a scientist. After many significant contributions including his work on the nature of the chemical bond, he turned to chemical biology and is generally accepted as the founder of molecular biology. Later in his life he became very involved in issues of politics and peace for which he is somewhat less well known. In his later years, he became interested in health and medicine and specifically in the use of vitamin C to prevent ailments from the common cold to cancer.