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Izrael Hieger
Izrael Hieger DSc (London) (13 June 1901 – 14 October 1986) was a biochemist whose work focused on carcinogenesis. He discovered the first known organic carcinogenic compound. In 1937 Hieger, with colleagues Ernest Kennaway and J. W. Cook, was nominated for a Nobel Prize for work on isolating chemical carcinogenic agents from tar and studies on the relation between chemical constitution and carcinogenic activity. Early life Hieger was born in Siedlce, Russian Empire (present Republic of Poland), and was the youngest of nine. Preempting the pogrom of 1906, Heiger's parents emigrated with the younger children, settling in London. There he attended Christ's College, Finchley, going on to study at Birkbeck, University of London and University College London. Heiger married Esther (née Bull), and although not a member, financially assisted a Trotskyist group in London run by C.L.R. James, of which Esther and her future husband Earle Birney were a part. Their marriage ended in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Izrael Hieger (1901-1986)
Izrael Hieger DSc (London) (13 June 1901 – 14 October 1986) was a biochemist whose work focused on carcinogenesis. He discovered the first known organic carcinogenic compound. In 1937 Hieger, with colleagues Ernest Kennaway and J. W. Cook, was nominated for a Nobel Prize for work on isolating chemical carcinogenic agents from tar and studies on the relation between chemical constitution and carcinogenic activity. Early life Hieger was born in Siedlce, Russian Empire (present Republic of Poland), and was the youngest of nine. Preempting the pogrom of 1906, Heiger's parents emigrated with the younger children, settling in London. There he attended Christ's College, Finchley, going on to study at Birkbeck, University of London and University College London. Heiger married Esther (née Bull), and although not a member, financially assisted a Trotskyist group in London run by C.L.R. James, of which Esther and her future husband Earle Birney were a part. Their marriage ended in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Kennaway
Sir Ernest Laurence Kennaway FRS (23 May 1881 – 1 January 1958) was a British pathologist and Royal Medal winner. He first became interested in natural life when, due to a childhood illness, he was encouraged to spend time outdoors. He was trained at University College London, and in 1898 was accepted into New College, Oxford on an open scholarship to study natural sciences. He graduated with a B.A. in 1903, and after three years at Middlesex Hospital he completed a Bachelor of Medicine and Surgery. After graduating he worked for The Lister Institute for Preventive Medicine and UCL before returning to Oxford, this time to Brasenose College on a Hulme scholarship in 1909. He became a Travelling Fellow of Brasenose in 1910, a Doctor of Medicine in 1911 and a Doctor of Science (specifically physiological chemistry) in 1915. In 1909 he became a physiology demonstrator at Guy's Hospital, where he remained until he was made head of the department of chemical pathology at the Bland-Sut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siedlce Pogrom
Siedlce pogrom refers to the events of September 8–10 or 11, 1906, in Siedlce, (Congress) Kingdom of Poland. It was part of a wave of pogroms in Russia and controlled territories (such as the Kingdom of Poland), in the larger context of the widespread unrest. The pogrom in Siedlce was organized by the Russian secret police (Okhrana). There were 26 fatalities among the Jewish populations. Background Siedlce had a significant Jewish population (estimated at 10,000 to 64% out of 24,000 total (so about 15,000)). In the larger context of the widespread unrest it was the site of socialist and Polish patriotic agitation and demonstrations (organized by Polish Socialist Party and Jewish Bund), and the government desired to make a vivid response to the Bloody Wednesday, a series of attacks on government officials organized by PPS that took place barely a months earlier, and other similar events. On August 26 an OB PPS activist, disguised as a Jew, assassinated a Russian police cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christ's College, Finchley
Christ's College is a secondary school with academy status in East Finchley, London, United Kingdom. It falls under the London Borough of Barnet Local Education Authority for admissions. Since September 2018, Christ’s College Finchley has offered outstanding education to both girls and boys joining Year 7. The school presently has 860 pupils and specialises in Maths and Sciences. Motto and badge The school badge since 1906 has been a combination of the three notched swords of the traditional county of Middlesex and a finch over an oak tree, the old unofficial arms of the Urban District of Finchley. The motto, since March 1976, is ''Usque Proficiens'' meaning "advance all the way". When Christ's College Finchley (CCF) was a grammar school, before it was merged with the lower achieving comprehensive, the badge for Christ's College Finchley only had the letters CCF. It was not until after the merger in the 1970s that the current badge was designed and the motto made up. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birkbeck, University Of London
, mottoeng = Advice comes over nightTranslation used by Birkbeck. , established = , type = Public research university , endowment = £4.3 m (2014) , budget = £109 million (2015) , parent = University of London , staff = , president = Baroness Bakewell , chancellor = The Princess Royal (University of London) , vice_chancellor = Wendy Thomson (University of London) , head_label = Master , head = David S Latchman , students = () , undergrad = () , postgrad = () , location = London, England, United Kingdom , coordinates = , colours = , mascot = , nickname = , affiliations = ACU European University AssociationRoyal Academy of Dramatic ArtUniversiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University College London
, mottoeng = Let all come who by merit deserve the most reward , established = , type = Public research university , endowment = £143 million (2020) , budget = £1.544 billion (2019/20) , chancellor = Anne, Princess Royal(as Chancellor of the University of London) , provost = Michael Spence , head_label = Chair of the council , head = Victor L. L. Chu , free_label = Visitor , free = Sir Geoffrey Vos , academic_staff = 9,100 (2020/21) , administrative_staff = 5,855 (2020/21) , students = () , undergrad = () , postgrad = () , coordinates = , campus = Urban , city = London, England , affiliations = , colours = Purple and blue celeste , nickname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earle Birney
Earle Alfred Birney (13 May 1904 – 3 September 1995) was a Canadian poet and novelist, who twice won the Governor General's Award, Canada's top literary honour, for his poetry. Life Born in Calgary, Alberta, and raised on a farm in Erickson, near Creston, British Columbia, his childhood was somewhat isolated. After working as a farm hand, a bank clerk, and a park ranger, Birney went on to college to study chemical engineering but graduated with a degree in English. He studied at the University of British Columbia, University of Toronto, University of California, Berkeley and University of London. During his year in Toronto he became a Marxist–Leninist. Through a brief and quickly annulled marriage to Sylvia Johnston, he was introduced to Trotskyism. In the 1930s he was an active Trotskyist in Canada, the USA and Britain and was the leading figure in the Socialist Workers League but disagreed with the Trotskyist position on World War II and left the movement. During t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Cancer Research
The Institute of Cancer Research (the ICR) is a public research institute and a member institution of the University of London in London, United Kingdom, specialising in oncology. It was founded in 1909 as a research department of the Royal Marsden Hospital and joined the University of London in 2003. It has been responsible for a number of breakthrough discoveries, including that the basic cause of cancer is damage to DNA. The ICR occupies sites in Chelsea, Central London and Sutton, southwest London. The ICR provides both taught postgraduate degree programmes and research degrees and currently has around 340 students. Together with the Royal Marsden Hospital the ICR forms the largest comprehensive cancer centre in Europe, and was ranked first amongst all British higher education institutions in the ''Times Higher Education'' 2014 Research Excellence Framework Table of Excellence. In clinical medicine, 83% and in biological sciences, 96% of the ICR's academic research was asse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Valentine Mayneord
William Valentine Mayneord, CBE FRS (14 February 1902 – 10 August 1988) was a British physicist and pioneer in the field of medical physics. Early life and education He was born in Redditch, Worcestershire to Walter and Elizabeth Mayneord but after the early death of his mother was adopted by an aunt in Evesham. He was educated at Prince Henry's School, Evesham and gained a Bachelor of Science at the University of Birmingham Career He entered the field of medical physics in 1924 at St Bart's Hospital in London. In 1927 he moved to the Cancer Hospital, now the Royal Marsden Hospital. There he was involved in pioneering work with Izrael Hieger. During World War II he was seconded by the government to work in Canada on the radiological aspects of atomic energy development. It has been said that such was his renown, especially for bringing in the use of the radiological unit the rad, that the SI unit may well have been called the mayneord instead of the gray (2). It was dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benz(a)anthracene
Benz[''a'']anthracene or benzo[''a'']anthracene is a polycyclic aromatic hydrocarbon with the chemical formula C18H12. It is produced during incomplete combustion of organic matter. Benz[''a'']anthracene is one of carcinogenic constituents of tobacco smoke. See also * Tetracene, also known as benz[''b'']anthracene References External links Toxic Substances Portal - Polycyclic Aromatic Hydrocarbons A resource summarizing many toxicological aspects of benzanthracene and other polycyclic aromatic hydrocarbons. {{Aryl hydrocarbon receptor modulators Polycyclic aromatic hydrocarbons IARC Group 2A carcinogens Tetracyclic compounds PBT substances ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polycyclic Aromatic Hydrocarbon
A polycyclic aromatic hydrocarbon (PAH) is a class of organic compounds that is composed of multiple aromatic rings. The simplest representative is naphthalene, having two aromatic rings and the three-ring compounds anthracene and phenanthrene. PAHs are uncharged, non-polar and planar. Many are colorless. Many of them are found in coal and in oil deposits, and are also produced by the combustion of organic matter—for example, in engines and incinerators or when biomass burns in forest fires. Polycyclic aromatic hydrocarbons are discussed as possible starting materials for abiotic syntheses of materials required by the earliest forms of life. Nomenclature and structure The terms polyaromatic hydrocarbon or polynuclear aromatic hydrocarbon are also used for this concept. By definition, polycyclic aromatic hydrocarbons have multiple rings, precluding benzene from being considered a PAH. Some sources, such as the US EPA and CDC, consider naphthalene to be the simplest PAH. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bull
A bull is an intact (i.e., not castrated) adult male of the species ''Bos taurus'' (cattle). More muscular and aggressive than the females of the same species (i.e., cows), bulls have long been an important symbol in many religions, including for sacrifices. These animals play a significant role in beef ranching, dairy farming, and a variety of sporting and cultural activities, including bullfighting and bull riding. Due to their temperament, handling requires precautions. Nomenclature The female counterpart to a bull is a cow, while a male of the species that has been castrated is a ''steer'', '' ox'', or ''bullock'', although in North America, this last term refers to a young bull. Use of these terms varies considerably with area and dialect. Colloquially, people unfamiliar with cattle may refer to both castrated and intact animals as "bulls". A wild, young, unmarked bull is known as a ''micky'' in Australia.Sheena Coupe (ed.), ''Frontier Country, Vol. 1'' (Weldon R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
