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Bernhard Katz
Sir Bernard Katz, Fellow of the Royal Society, FRS (; 26 March 1911 – 20 April 2003) was a German-born British people, British physician and biophysics, biophysicist, noted for his work on nerve physiology; specifically, for his work on neurotransmission, synaptic transmission at the neuromuscular junction, nerve-muscle junction. He shared the Nobel Prize in Physiology or Medicine, Nobel Prize in physiology or medicine in 1970 with Julius Axelrod and Ulf von Euler. He was made a Knight Bachelor in 1969. Life and career Katz was born in Leipzig, Germany, to a Jews, Jewish family originally from Russia, the son of Eugenie (Rabinowitz) and Max Katz, a fur merchant. He was educated at the Albert Gymnasium in that city from 1921 to 1929 and went on to study medicine at the University of Leipzig. He graduated in 1934 and fled to Britain in February 1935. Katz went to work at University College London, initially under the tutelage of Archibald Vivian Hill. He finished his PhD in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nick Sinclair
Nick Sinclair (born 1963) is a British photographer. The National Portrait Gallery (London), National Portrait Gallery in London holds 148 of his portrait photographs.'Nick Sinclair (1963-), Photographer', ''National Portrait Gallery'' Retrieved 21 February 2008. After graduating from West Surrey College of Art and Design in 1986, Sinclair moved to Amsterdam, where he lived for three years. He spent a year, working on ''The Stage'' project with a portable studio, on a project commissioned for the Gemeente Archief Amsterdam. In 1987 he was commissioned by the Rijksmuseum Amsterdam to photographed people involved in Amsterdam's art world. In 1989, Sinclair moved to London. In 1990 "The Stage", together with six portraits of peers were exhibited at The Photogr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British People
British people or Britons, also known colloquially as Brits, are the citizens of the United Kingdom, the British Overseas Territories, and the Crown dependencies.: British nationality law governs modern British citizenship and nationality, which can be acquired, for instance, by descent from British nationals. When used in a historical context, "British" or "Britons" can refer to the Ancient Britons, the Celtic languages, Celtic-speaking inhabitants of Great Britain during the British Iron Age, Iron Age, whose descendants formed the major part of the modern Welsh people, Cornish people, Bretons and considerable proportions of English people. It also refers to those British subjects born in parts of the former British Empire that are now independent countries who settled in the United Kingdom prior to 1973. Though early assertions of being British date from the Late Middle Ages, the Union of the Crowns in 1603 and the creation of the Kingdom of Great Britain in 1707 triggered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Australian Air Force
The Royal Australian Air Force (RAAF) is the principal Air force, aerial warfare force of Australia, a part of the Australian Defence Force (ADF) along with the Royal Australian Navy and the Australian Army. Constitutionally the Governor-General of Australia, governor-general of Australia is the de jure commander-in-chief of the Australian Defence Force. The Royal Australian Air Force is commanded by the Chief of Air Force (Australia), Chief of Air Force (CAF), who is subordinate to the Chief of the Defence Force (Australia), Chief of the Defence Force (CDF). The CAF is also directly responsible to the Minister for Defence (Australia), Minister for Defence, with the Department of Defence (Australia), Department of Defence administering the ADF and the Air Force. Formed in March 1921, as the Australian Air Force, through the separation of the Australian Air Corps from the Army in January 1920, which in turn amalgamated the separate aerial services of both the Army and Navy. It d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Medical School
The University of Sydney School of Medicine, also known as Sydney Medical School (SMS) is the graduate medical school of the University of Sydney. Established in 1856, it is the first medical school in Australia. In 2018, Sydney Medical School joined the newly formed Faculty of Medicine and Health at the University of Sydney. SMS is ranked 19th in the world and second in Australia in the 2021 QS Subject Rankings for medicine. The School has a large and diverse faculty to support its missions in education, research, and health care. Each year, it has over 1,100 medical students and 2,000 postgraduate students undertaking coursework and research-training programs. History Sydney Medical School was established in 1856 as ''The University of Sydney Faculty of Medicine'' by a group of University of Edinburgh Medical School graduates, Thomas Peter Anderson Stuart, Charles Nicholson and Alexander McCormick. Sydney Medical Program Sydney Medical School offers a four-year graduate me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Carew Eccles
Sir John Carew Eccles (27 January 1903 – 2 May 1997) was an Australian neurophysiologist and philosopher who won the 1963 Nobel Prize in Physiology or Medicine for his work on the synapse. He shared the prize with Andrew Huxley and Alan Lloyd Hodgkin. Life and work Early life Eccles was born in Melbourne, Australia. He grew up there with his two sisters and his parents: William and Mary Carew Eccles (both teachers, who home schooled him until he was 12). He initially attended Warrnambool High School originally published in ''Historical Records of Australian Science'', vol.13, no.4, 2001. (now Warrnambool College) (where a science wing is named in his honour), then completed his final year of schooling at Melbourne High School. Aged 17, he was awarded a senior scholarship to study medicine at the University of Melbourne. As a medical undergraduate, he was never able to find a satisfactory explanation for the interaction of mind and body; he started to think about becoming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnegie Fellowship
The Carnegie Corporation of New York is a philanthropic fund established by Andrew Carnegie in 1911 to support education programs across the United States, and later the world. Since its founding, the Carnegie Corporation has endowed or otherwise helped establish institutions including the United States National Research Council, Harvard University's Davis Center for Russian and Eurasian Studies (formerly known as the Russian Research Center), the Carnegie libraries, the University of Chicago Graduate Library School, and the Children's Television Workshop (now Sesame Workshop). It also has funded the Carnegie Endowment for International Peace (CEIP), the Carnegie Foundation for the Advancement of Teaching (CFAT), and the Carnegie Institution for Science (CIS). According to OECD, Carnegie Corporation of New York's financing for 2019 development increased by 27% to US$24 million. Carnegie Corporation of New York's president is Louise Richardson and the chairman of its board ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jews
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, religion, and community are highly interrelated, as Judaism is their ethnic religion, though it is not practiced by all ethnic Jews. Despite this, religious Jews regard Gerim, converts to Judaism as members of the Jewish nation, pursuant to the Conversion to Judaism, long-standing conversion process. The Israelites emerged from the pre-existing Canaanite peoples to establish Kingdom of Israel (Samaria), Israel and Kingdom of Judah, Judah in the Southern Levant during the Iron Age.John Day (Old Testament scholar), John Day (2005), ''In Search of Pre-Exilic Israel'', Bloomsbury Publishing, pp. 47.5 [48] 'In this sense, the emergence of ancient Israel is viewed not as the cause of the demise of Canaanite culture but as its upshot'. Originally, J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knight Bachelor
The title of Knight Bachelor is the basic rank granted to a man who has been knighted by the monarch but not inducted as a member of one of the organised Order of chivalry, orders of chivalry; it is a part of the Orders, decorations, and medals of the United Kingdom, British honours system. Knights Bachelor are the most ancient sort of British knight (the rank existed during the 13th-century reign of Henry III of England, King Henry III), but Knights Bachelor rank below knights of chivalric orders. A man who is knighted is formally addressed as "Sir [First Name] [Surname]" or "Sir [First Name]" and his wife as "Lady [Surname]". The designation "Bachelor" in this context conveys the concept of "junior in rank". Criteria Knighthood is usually conferred for public service; amongst its recipients are all male judges of His Majesty's High Court of Justice in England. It is possible to be a Knight Bachelor and a junior member of an order of chivalry without being a knight of that or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulf Von Euler
Ulf Svante von Euler (7 February 1905 – 9 March 1983) was a Swedish physiologist and pharmacologist. He shared the Nobel Prize in Physiology or Medicine in 1970 for his work on neurotransmitters. Life Ulf Svante von Euler-Chelpin was born in Stockholm, the son of two noted scientists, Hans von Euler-Chelpin, a professor of chemistry, and Astrid Cleve, a professor of botany and geology. His father was German and the recipient of Nobel Prize for Chemistry in 1929, and his maternal grandfather was Per Teodor Cleve, Professor of Chemistry at the Uppsala University, and the discoverer of the chemical elements thulium and holmium. Von Euler-Chelpin studied medicine at the Karolinska Institute in 1922. At Karolinska, he worked under Robin Fåhraeus in blood sedimentation and rheology and did research work on the pathophysiology of vasoconstriction. He presented his doctoral thesis in 1930, and was appointed as assistant professor in pharmacology in the same year, with the support ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Julius Axelrod
Julius Axelrod (May 30, 1912 – December 29, 2004) was an American biochemist. He won a share of the Nobel Prize in Physiology or Medicine in 1970 along with Bernard Katz and Ulf von Euler. The Nobel Committee honored him for his work on the release and reuptake of catecholamine neurotransmitters, a class of chemicals in the brain that include epinephrine, norepinephrine, and, as was later discovered, dopamine. Axelrod also made major contributions to the understanding of the pineal gland and how it is regulated during the sleep-wake cycle. Education and early life Axelrod was born in New York City, the son of Jewish immigrants from Poland, Molly (née Leichtling) and Isadore Axelrod, a basket weaver. He received his bachelor's degree in biology from the College of the City of New York in 1933. Axelrod wanted to become a physician, but was rejected from every medical school to which he applied. He worked briefly as a laboratory technician at New York University, then in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuromuscular Junction
A neuromuscular junction (or myoneural junction) is a chemical synapse between a motor neuron and a muscle fiber. It allows the motor neuron to transmit a signal to the muscle fiber, causing muscle contraction. Muscles require innervation to function—and even just to maintain muscle tone, avoiding atrophy. In the neuromuscular system, nerves from the central nervous system and the peripheral nervous system are linked and work together with muscles. Synaptic transmission at the neuromuscular junction begins when an action potential reaches the presynaptic terminal of a motor neuron, which activates voltage-gated calcium channels to allow calcium ions to enter the neuron. Calcium ions bind to sensor proteins (synaptotagmins) on synaptic vesicles, triggering vesicle fusion with the cell membrane and subsequent neurotransmitter release from the motor neuron into the synaptic cleft. In vertebrates, motor neurons release acetylcholine (ACh), a small molecule neurotransmitter, which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurotransmission
Neurotransmission (Latin: ''transmissio'' "passage, crossing" from ''transmittere'' "send, let through") is the process by which signaling molecules called neurotransmitters are released by the axon terminal of a neuron (the presynaptic neuron), and bind to and react with the receptors on the dendrites of another neuron (the postsynaptic neuron) a short distance away. Changes in the concentration of ions, such as Ca2+, Na+, K+, underlie both chemical and electrical activity in the process. The increase in calcium levels is essential and can be promoted by protons. A similar process occurs in retrograde neurotransmission, where the dendrites of the postsynaptic neuron release retrograde neurotransmitters (e.g., endocannabinoids; synthesized in response to a rise in intracellular calcium levels) that signal through receptors that are located on the axon terminal of the presynaptic neuron, mainly at GABAergic and glutamatergic synapses. Neurotransmission is regulated by severa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
