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Brunó Ferenc Straub
Brunó Ferenc Straub (5 January 1914 in Nagyvárad, Austria-Hungary (now Oradea, Romania) – 15 February 1996) was a biochemist. As a young scholar he was a research assistant of Albert Szent-Györgyi at the University of Szeged, and subsequently worked at the Molteno Institute, Cambridge, UK. He is credited with the discovery of actin. He founded the Biological Research Centre in Szeged. He was the chairman of the Hungarian Presidential Council from 29 June 1988 to 23 October 1989. He proposed the theory of conformational selection in 1964; the same year the MWC model In biochemistry, the Monod-Wyman-Changeux model (MWC model, also known as the symmetry model) describes allosteric transitions of proteins made up of identical subunits. It was proposed by Jean-Pierre Changeux in his PhD thesis, and described by ... was proposed. External links {{DEFAULTSORT:Straub, Bruno Ferenc 1914 births 1996 deaths People from Oradea Members of the National Assembly of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chairman Of The Hungarian Presidential Council
This article lists the heads of state of Hungary, from the Hungarian Declaration of Independence and the establishment of the Hungarian State in 1849 (during the Hungarian Revolution of 1848) until the present day. The current head of state of Hungary is President of the Republic Katalin Novák, who took office on 10 May 2022. She is the first woman to hold the presidency. As of , there are three living former heads of state of Hungary. For earlier rulers, see Grand Prince of the Hungarians, King of Hungary and List of Hungarian monarchs. Hungarian State (1849) Parties ''After the collapse of the Hungarian Revolution of 1848, the restored Hungarian Kingdom became an integral part of the Austrian Empire until 1867, when dual Austro-Hungarian Monarchy was created and the Hungarian Kingdom was organized as Lands of the Crown of Saint Stephen''. Lands of the Crown of Saint Stephen (1867–1918) Hungarian People's Republic (1918–1919) Parties Hungarian Soviet Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Research Centre
The Biological Research Centre (BRC) of the Hungarian Academy of Sciences ( hu, MTA Szegedi Biológiai Központ) is located in Szeged, Hungary. The research center was founded in 1971, created by Brunó F. Straub, who was director until 1977. As of 2018, the director is Ferenc Nagy. The four institutes of the BRC employ about 260 scientists, whose work is used in international scientific publications and patents. Research topics include several fields of molecular and cell biology: from the industrial use of bacteria, through controlled improvement of cultivated plants, to human health and environmental protection. The BRC is primarily a scientific research centre; however, scientists at the BRC play a role in the foundation and promotion of biotechnological companies and education. The activities and scientific research pursued at the BRC have been acknowledged by the European Molecular Biology Organization (EMBO); in 2000, the BRC was awarded the title of "Centre of Excellence of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The German Academy Of Sciences At Berlin
Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in a database ** Member variable, a variable that is associated with a specific object * Limb (anatomy), an appendage of the human or animal body ** Euphemism for penis * Structural component of a truss, connected by nodes * User (computing), a person making use of a computing service, especially on the Internet * Member (geology), a component of a geological formation * Member of parliament * The Members, a British punk rock band * Meronymy, a semantic relationship in linguistics * Church membership, belonging to a local Christian congregation, a Christian denomination and the universal Church * Member, a participant in a club or learned society A learned society (; also learned academy, scholarly society, or academic association) is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The National Assembly Of Hungary (1985–1990)
Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science), entries in a database ** Member variable, a variable that is associated with a specific object * Limb (anatomy), an appendage of the human or animal body ** Euphemism for penis * Structural component of a truss, connected by nodes * User (computing), a person making use of a computing service, especially on the Internet * Member (geology), a component of a geological formation * Member of parliament * The Members, a British punk rock band * Meronymy, a semantic relationship in linguistics * Church membership, belonging to a local Christian congregation, a Christian denomination and the universal Church * Member, a participant in a club or learned society A learned society (; also learned academy, scholarly society, or academic association) is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Oradea
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1996 Deaths
File:1996 Events Collage.png, From left, clockwise: A bomb explodes at Centennial Olympic Park in Atlanta, set off by a radical anti-abortionist; The center fuel tank explodes on TWA Flight 800, causing the plane to crash and killing everyone on board; Eight people die in a blizzard on Mount Everest; Dolly the Sheep becomes the first mammal to have been cloned from an adult somatic cell; The Port Arthur Massacre occurs on Tasmania, and leads to major changes in Australia's gun laws; Macarena, sung by Los del Río and remixed by The Bayside Boys, becomes a major dance craze and cultural phenomenon; Ethiopian Airlines Flight 961 crash-ditches off of the Comoros Islands after the plane was hijacked; the 1996 Summer Olympics are held in Atlanta, marking the Centennial (100th Anniversary) of the modern Olympic Games., 300x300px, thumb rect 0 0 200 200 Centennial Olympic Park bombing rect 200 0 400 200 TWA FLight 800 rect 400 0 600 200 1996 Mount Everest disaster rect 0 200 30 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1914 Births
This year saw the beginning of what became known as World War I, after Archduke Franz Ferdinand of Austria, heir to the Austrian throne was assassinated by Serbian nationalist Gavrilo Princip. It also saw the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft, with the St. Petersburg–Tampa Airboat Line. Events January * January 1 – The St. Petersburg–Tampa Airboat Line in the United States starts services between St. Petersburg and Tampa, Florida, becoming the first airline to provide scheduled regular commercial passenger services with heavier-than-air aircraft, with Tony Jannus (the first federally-licensed pilot) conveying passengers in a Benoist XIV flying boat. Abram C. Pheil, mayor of St. Petersburg, is the first airline passenger, and over 3,000 people witness the first departure. * January 11 – The Sakurajima volcano in Japan begins to erupt, becoming effusive after a very large earthquake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of Hungary
The president of Hungary, officially the president of the republicUnder the Basic Law, adopted in 2011, the official name of the state is simply Hungary; Before, the state was called the Republic of Hungary. However, the office is nonetheless referred to as the ''president of the republic'' even under the Basic Law, though in a sense of "the president of the republic who presides over Hungary", rather than "the president who presides over the Republic of Hungary". ( hu, Magyarország köztársasági elnöke, ''államelnök'', or ''államfő''), is the head of state of Hungary. The office has a largely ceremonial (figurehead) role, but may also veto legislation or send legislation to the Constitutional Court for review. Most other executive powers, such as selecting government ministers and leading legislative initiatives, are vested in the office of the prime minister instead. The current president of Hungary is Katalin Novák, who took office on 10 May 2022. She is the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heads Of State Of Hungary
This article lists the heads of state of Hungary, from the Hungarian Declaration of Independence and the establishment of the Hungarian State in 1849 (during the Hungarian Revolution of 1848) until the present day. The current head of state of Hungary is President of the Republic Katalin Novák, who took office on 10 May 2022. She is the first woman to hold the presidency. As of , there are three living former heads of state of Hungary. For earlier rulers, see Grand Prince of the Hungarians, King of Hungary and List of Hungarian monarchs. Hungarian State (1849) Parties ''After the collapse of the Hungarian Revolution of 1848, the restored Hungarian Kingdom became an integral part of the Austrian Empire until 1867, when dual Austro-Hungarian Monarchy was created and the Hungarian Kingdom was organized as Lands of the Crown of Saint Stephen''. Lands of the Crown of Saint Stephen (1867–1918) Hungarian People's Republic (1918–1919) Parties Hungarian Soviet Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MWC Model
In biochemistry, the Monod-Wyman-Changeux model (MWC model, also known as the symmetry model) describes allosteric transitions of proteins made up of identical subunits. It was proposed by Jean-Pierre Changeux in his PhD thesis, and described by Jacques Monod, Jeffries Wyman, and Jean-Pierre Changeux. It contrasts with the sequential model. The concept of two distinct symmetric states is the central postulate of the MWC model. The main idea is that regulated proteins, such as many enzymes and receptors, exist in different interconvertible states ''in the absence of any regulator''. The ratio of the different conformational states is determined by thermal equilibrium. This model is defined by the following rules: # An allosteric protein is an oligomer of protomers that are symmetrically related (for hemoglobin, we shall assume, for the sake of algebraic simplicity, that all four subunits are functionally identical). # Each protomer can exist in (at least) two conformational sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conformational Change
In biochemistry, a conformational change is a change in the shape of a macromolecule, often induced by environmental factors. A macromolecule is usually flexible and dynamic. Its shape can change in response to changes in its environment or other factors; each possible shape is called a conformation, and a transition between them is called a ''conformational change''. Factors that may induce such changes include temperature, pH, voltage, light in chromophores, concentration of ions, phosphorylation, or the binding of a ligand. Transitions between these states occur on a variety of length scales (tenths of Å to nm) and time scales (ns to s), and have been linked to functionally relevant phenomena such as allosteric signaling and enzyme catalysis. Laboratory analysis Many biophysical techniques such as crystallography, NMR, electron paramagnetic resonance (EPR) using spin label techniques, circular dichroism (CD), hydrogen exchange, and FRET can be used to study macrom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Heads Of State Of Hungary
This article lists the heads of state of Hungary, from the Hungarian Declaration of Independence and the establishment of the Hungarian State in 1849 (during the Hungarian Revolution of 1848) until the present day. The current head of state of Hungary is President of the Republic Katalin Novák, who took office on 10 May 2022. She is the first woman to hold the presidency. As of , there are three living former heads of state of Hungary. For earlier rulers, see Grand Prince of the Hungarians, King of Hungary and List of Hungarian monarchs. Hungarian State (1849) Parties ''After the collapse of the Hungarian Revolution of 1848, the restored Hungarian Kingdom became an integral part of the Austrian Empire until 1867, when dual Austro-Hungarian Monarchy was created and the Hungarian Kingdom was organized as Lands of the Crown of Saint Stephen''. Lands of the Crown of Saint Stephen (1867–1918) Hungarian People's Republic (1918–1919) Parties Hungarian Soviet Republic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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