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Hans Leo Kornberg
Sir Hans Leo Kornberg, FRS (14 January 1928 – 16 December 2019) was a British-American biochemist. He was Sir William Dunn Professor of Biochemistry in the University of Cambridge from 1975 to 1995, and Master of Christ's College, Cambridge from 1982 to 1995. Early life and education Kornberg was born in 1928 in Germany to Jewish parents, Max Kornberg (1889–1943) and Margarete (née Silberbach, 1890-1928), who died three weeks after his birth. In 1939, his father and stepmother Selma (née Nathan; 1886–1943) got him out of Nazi Germany (though they could not follow), first to an uncle in Amsterdam and eventually to the care of an uncle in Yorkshire. A few years later, his father and stepmother were murdered in the Holocaust. Initially he went to a school for German refugees, but later to Queen Elizabeth Grammar School in Wakefield. On leaving school he became a junior laboratory technician for Hans Adolf Krebs at the University of Sheffield who encouraged him to study f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herford
Herford (; ) is a town in North Rhine-Westphalia, Germany, located in the lowlands between the hill chains of the Wiehen Hills and the Teutoburg Forest. It is situated in the cultural region of Ostwestfalen-Lippe (OWL) and the Detmold (administrative region), administrative region of Detmold. It is the capital of the Districts of Germany, district (''Landkreis'') of Herford (district), Herford. Geography Geographic location The former Hanseatic League, Hanseatic town of Herford is situated in the chain of hills south of the Wiehen Hills (Ravensberg Hills). The highest place is the Dornberg (240 m) in the Schwarzenmoor district; the lowest point (56 m) is located in the Werretal in the Falkendiek district. The River Westfälische Aa, Aa joins the river Werre in the centre of the town. The Stuckenberg is located east of the town. Neighbouring towns * West: Enger, Hiddenhausen * North: Löhne * North-East: Vlotho * South-East: Bad Salzuflen (Lippe district) * South-West: Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir William Dunn Professor Of Biochemistry
The Sir William Dunn Professorship of Biochemistry is the senior professorship in biochemistry at the University of Cambridge. The position was established in 1914 by the trustees of the will of Sir William Dunn, banker, merchant and philanthropist. The first holder of the chair was Frederick Gowland Hopkins, winner of the 1929 Nobel Prize in Medicine for his work on the discovery of vitamins. Sir William Dunn Professors * Frederick Gowland Hopkins (1914-1943) * Albert Chibnall (1943-1949) * Frank George Young (1949-1975) * Hans Kornberg (1975-1995) * Tom Blundell Sir Thomas Leon Blundell, (born 7 July 1942) is a British biochemist, structural biologist, and science administrator. He was a member of the team of Dorothy Hodgkin that solved in 1969 the first structure of a protein hormone, insulin. Blun ... (1995-2009) * Gerard Evan (2009-2022) * Laura Machesky (2022- ) References {{DEFAULTSORT:Professor of Biochemistry, Dunn, Sir William, Cambridge Biochemistry, D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harkness Fellowship
The Harkness Fellowship (previously known as the Commonwealth Fund Fellowship) is a program run by the Commonwealth Fund of New York City. This fellowship was established to reciprocate the Rhodes Scholarships and enable Fellows from several countries to spend time studying in the United States. Recipients of the scholarship include a president of the International Court of Justice; former chairman and CEO of Salomon Brothers; a former Vice-Chancellor of the University of Cambridge; the controller of BBC Radio 4; the editor of the '' Sunday Times''; former directors of the Medical Research Council, the London School of Economics and the General Medical Council; and a vice president of Microsoft. History The Commonwealth Fund is a philanthropic foundation established in the United States by Anna Harkness in 1918. Her son, Edward Stephen Harkness, initiated the Commonwealth Fund Fellowships in 1925. These were intended to reciprocate the Rhodes Scholarships by enabling Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urease
Ureases (), functionally, belong to the superfamily of amidohydrolases and phosphotriesterases. Ureases are found in numerous Bacteria, Archaea, fungi, algae, plants, and some invertebrates. Ureases are nickel-containing metalloenzymes of high molecular weight. Ureases are distinct from Urecases are important in degrading avian faecal matter, which is rich in uric acid, the breakdown product of which is urea, which is then degraded by urease as described here. These enzymes catalyze the hydrolysis of urea into carbon dioxide and ammonia: : (NH2)2CO + H2O CO2 + 2NH3 The hydrolysis of urea occurs in two stages. In the first stage, ammonia and carbamic acid are produced. The carbamate spontaneously and rapidly hydrolyzes to ammonia and carbonic acid. Urease activity increases the pH of its environment as ammonia is produced, which is basic. History Urease activity was first identified in 1876 by Frédéric Alphonse Musculus as a soluble ferment. In 1926, James B. Sumner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biochemistry
Biochemistry, or biological chemistry, is the study of chemical processes within and relating to living organisms. A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology, and metabolism. Over the last decades of the 20th century, biochemistry has become successful at explaining living processes through these three disciplines. Almost all List of life sciences, areas of the life sciences are being uncovered and developed through biochemical methodology and research.#Voet, Voet (2005), p. 3. Biochemistry focuses on understanding the chemical basis that allows biomolecule, biological molecules to give rise to the processes that occur within living Cell (biology), cells and between cells,#Karp, Karp (2009), p. 2. in turn relating greatly to the understanding of tissue (biology), tissues and organ (anatomy), organs as well as organism structure and function.#Miller, Miller (2012). p. 62. Biochemistry is closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during chemical reaction, reactions with other chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Adolf Krebs
Sir Hans Adolf Krebs, FRS (, ; 25 August 1900 – 22 November 1981) was a German-British biologist, physician and biochemist. He was a pioneer scientist in the study of cellular respiration, a biochemical process in living cells that extracts energy from food and oxygen and makes it available to drive the processes of life. He is best known for his discoveries of two important sequences of chemical reactions that take place in the cells of nearly all organisms, including humans, other than anaerobic microorganisms, namely the citric acid cycle and the urea cycle. The former, often eponymously known as the "Krebs cycle", is the sequence of metabolic reactions that allows cells of oxygen-respiring organisms to obtain far more ATP from the food they consume than anaerobic processes such as glycolysis can supply; and its discovery earned Krebs a Nobel Prize in Physiology or Medicine in 1953. With Hans Kornberg, he also discovered the glyoxylate cycle, a slight variation of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Elizabeth Grammar School, Wakefield
Queen Elizabeth Grammar School (QEGS) is a Public school (United Kingdom), public school (day school, no boarding) for boys in Wakefield, West Yorkshire, England. The school was founded by Royal Charter of Elizabeth I of England, Queen Elizabeth I in 1591 at the request of leading citizens in Wakefield (headed by Thomas Savile and his two sons) 75 in total and some of whom formed the first governing body. The school is part of a foundation, with both QEGS Senior and Junior schools joined together, along with the nearby Wakefield Girls' High School and its Junior School, and Mulberry House, which is a nursery and pre-prep department. As of September 2021, the headmaster of the school is Dr Richard Brookes, who was previously senior deputy head at City of London School. QEGS is a member of the Headmasters' and Headmistresses' Conference. History Founding Queen Elizabeth Grammar School dates back to 19 November 1591 when a charter was granted to fourteen men to act as governor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refugees
A refugee, according to the United Nations High Commissioner for Refugees (UNHCR), is a person "forced to flee their own country and seek safety in another country. They are unable to return to their own country because of feared persecution as a result of who they are, what they believe in or say, or because of armed conflict, violence or serious public disorder." Such a person may be called an asylum seeker until granted refugee status by a contracting state or by the UNHCR if they formally make a claim for asylum. Internally Displaced People (IDPs) are often called refugees, but they are distinguished from refugees because they have not crossed an international border, although their reasons for leaving their home may be the same as those of refugees. Etymology and usage In English, the term ''refugee'' derives from the root word ''refuge'', from Old French ''refuge'', meaning "hiding place". It refers to "shelter or protection from danger or distress", from Latin ''fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Holocaust
The Holocaust (), known in Hebrew language, Hebrew as the (), was the genocide of History of the Jews in Europe, European Jews during World War II. From 1941 to 1945, Nazi Germany and Collaboration with Nazi Germany and Fascist Italy, its collaborators systematically murdered some six million Jews across German-occupied Europe, around two-thirds of Europe's Jewish population. The murders were carried out primarily through mass shootings and poison gas in extermination camps, chiefly Auschwitz concentration camp#Auschwitz II-Birkenau, Auschwitz-Birkenau, Treblinka extermination camp, Treblinka, Belzec extermination camp, Belzec, Sobibor extermination camp, Sobibor, and Chełmno extermination camp, Chełmno in Occupation of Poland (1939–1945), occupied Poland. Separate Nazi persecutions killed a similar or larger number of non-Jewish civilians and prisoners of war (POWs); the term ''Holocaust'' is sometimes used to include the murder and persecution of Victims of Nazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yorkshire
Yorkshire ( ) is an area of Northern England which was History of Yorkshire, historically a county. Despite no longer being used for administration, Yorkshire retains a strong regional identity. The county was named after its county town, the city of York. The south-west of Yorkshire is densely populated, and includes the cities of Leeds, Sheffield, Bradford, Doncaster and Wakefield. The north and east of the county are more sparsely populated, however the north-east includes the southern part of the Teesside conurbation, and the port city of Kingston upon Hull is located in the south-east. York is located near the centre of the county. Yorkshire has a Yorkshire Coast, coastline to the North Sea to the east. The North York Moors occupy the north-east of the county, and the centre contains the Vale of Mowbray in the north and the Vale of York in the south. The west contains part of the Pennines, which form the Yorkshire Dales in the north-west. The county was historically borde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi Germany
Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalitarianism, totalitarian dictatorship. The Third Reich, meaning "Third Realm" or "Third Empire", referred to the Nazi claim that Nazi Germany was the successor to the earlier Holy Roman Empire (800–1806) and German Empire (1871–1918). The Third Reich, which the Nazis referred to as the Thousand-Year Reich, ended in May 1945, after 12 years, when the Allies of World War II, Allies defeated Germany and entered the capital, Berlin, End of World War II in Europe, ending World War II in Europe. After Hitler was appointed Chancellor of Germany in 1933, the Nazi Party began to eliminate political opposition and consolidate power. A 1934 German referendum confirmed Hitler as sole ''Führer'' (leader). Power was centralised in Hitler's person, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
