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Józef Boguski
Józef Jerzy Boguski (; 1853–1933) was a Polish chemist and a professor at the Warsaw Polytechnic. Life Boguski served as an assistant in St. Petersburg to the Russian chemist Dmitri Mendeleev. From 1895 Boguski was a professor at Warsaw's Wawelberg and Rotwand School, and from 1920 at the Warsaw Polytechnic. He carried out pioneering studies in chemical kinetics and formulated " Boguski's rule" concerning the speed of dissolution of solids in liquids. It was at a laboratory run by Boguski in the Museum of Industry and Agriculture at ''Krakowskie Przedmieście'' 66 in Warsaw that his cousin Maria Skłodowska (Marie Curie), future investigator of radioactivity and future double Nobel laureate, in 1890–91 began her practical scientific training. During World War I, Boguski studied explosives and poisons with military applications. He was also a popularizer of science. Honors In 1926 Kraków University and the Warsaw Polytechnic bestowed an honorary doctorate on Bog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Józef Jerzy Boguski (59203)
Józef is a Polish language, Polish variant of the masculine given name Joseph. Art * Józef Chełmoński (1849-1914), Polish painter * Józef Gosławski (sculptor), Józef Gosławski (1908-1963), Polish sculptor Clergy * Józef Glemp (1929-2013), Polish cardinal * Józef Kowalski (priest), Józef Kowalski (1911-1942), Polish priest * Józef Milik (1922-2006), Polish priest and biblical scholar * Józef Tischner (1931-2000), Polish priest * Józef Andrzej Załuski (1702-1774), Polish priest and Bishop of Kyiv (Roman Catholic), Bishop of Kyiv * Józef Życiński (1948-2011), Polish archbishop Literature * Józef Maksymilian Ossoliński (1748-1826), Polish novelist and poet * Józef Wybicki (1747-1822), Polish poet Military * Józef Bem (1794-1850), Polish general and engineer * Józef Grzesiak (resistance fighter), Józef Grzesiak (1900-1975), Polish resistance member and scoutmaster * Józef Haller (1873-1960), Polish general * Józef Piotrowski (1840-1923), Polis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactivity
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered ''radioactive''. Three of the most common types of decay are Alpha decay, alpha, Beta decay, beta, and Gamma ray, gamma decay. The weak force is the Fundamental interactions, mechanism that is responsible for beta decay, while the other two are governed by the electromagnetic force, electromagnetic and nuclear forces. Radioactive decay is a randomness, random process at the level of single atoms. According to quantum mechanics, quantum theory, it is impossible to predict when a particular atom will decay, regardless of how long the atom has existed. However, for a significant number of identical atoms, the overall decay rate can be expressed as a decay constant or as a half-life. The half-lives of radioactive atoms have a huge range: f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1933 Deaths
Events January * January 11 – Australian aviator Sir Charles Kingsford Smith makes the first commercial flight between Australia and New Zealand. * January 17 – The United States Congress votes in favour of Philippines independence, against the wishes of U.S. President Herbert Hoover. * January 28 – "Pakistan Declaration": Choudhry Rahmat Ali publishes (in Cambridge, UK) a pamphlet entitled ''Now or Never; Are We to Live or Perish Forever?'', in which he calls for the creation of a Muslim state in northwest India that he calls "Pakistan, Pakstan"; this influences the Pakistan Movement. * January 30 ** Nazi Party leader Adolf Hitler is appointed Chancellor of Germany (German Reich), Chancellor of Germany by President of Germany Paul von Hindenburg. ** Édouard Daladier forms a government in France in succession to Joseph Paul-Boncour. He is succeeded on October 26 by Albert Sarraut and on November 26 by Camille Chautemps. February * February 1 – Adolf Hitle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1853 Births
Events January–March * January 6 – ** Florida Governor Thomas Brown signs legislation that provides public support for the new East Florida Seminary, leading to the establishment of the University of Florida. **U.S. President-elect Franklin Pierce's only living child, Benjamin "Benny" Pierce, is killed in a train accident. * January 8 – Taiping Rebellion: Zeng Guofan is ordered to assist the governor of Hunan in organizing a militia force to search for local bandits. * January 12 – Taiping Rebellion: The Taiping army occupies Wuchang. * January 19 – Giuseppe Verdi's opera '' Il Trovatore'' premieres in performance at Teatro Apollo in Rome. * February 10 – Taiping Rebellion: Taiping forces assemble at Hanyang, Hankou, and Wuchang, for the march on Nanjing. * February 12 – The city of Puerto Montt is founded in the Reloncaví Sound, Chile. * February 22 – Washington University in St. Louis is founded as Eliot Seminary. * March 5 – Saint Paul Fire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Państwowe Wydawnictwo Naukowe
Wydawnictwo Naukowe PWN (''Polish Scientific Publishers PWN''; until 1991 ''Państwowe Wydawnictwo Naukowe'' - ''National Scientific Publishers PWN'', PWN) is a Polish book publisher, founded in 1951, when it split from the Wydawnictwa Szkolne i Pedagogiczne. Adam Bromberg, who was the enterprise's director between 1953 and 1965, made it into communist Poland's largest publishing house. The printing house is best known as a publisher of encyclopedias, dictionaries and university handbooks. It is the leading Polish provider of scientific, educational and professional literature as well as works of reference. It authored the Wielka Encyklopedia Powszechna PWN, by then the largest Polish encyclopedia, as well as its successor, the Wielka Encyklopedia PWN, which was published between 2001 and 2005. There is also an online PWN encyclopedia – Internetowa encyklopedia PWN. Initially state-owned, since 1991 it has been a private company. The company is a member of International Associa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Poles
This is a partial list of notable Polish people, Polish or Polish language, Polish-speaking or -writing people. People of partial Polish heritage have their respective ancestries credited. Physics *Miedziak Antal * Czesław Białobrzeski * Andrzej Buras * Georges Charpak, 1995 Nobel Prize * Jan Kazimierz Danysz * Marian Danysz * Tomasz Dietl * Maria Dworzecka, Polish-American computational nuclear physicist * Artur Ekert, British-Polish, one of the independent inventors (in 1991) of quantum cryptography * Krzysztof Gawedzki, mathematical physicist * Marek Gazdzicki, high-energy nuclear physicist * Ryszard Horodecki * Leopold Infeld * Aleksander Jabłoński * Jerzy Stanisław Janicki * Sylwester Kaliski * Elżbieta Kossecka * Jan Eugeniusz Krysiński * Stanislas Leibler, Polish-French-American * Maciej Lewenstein, theoretical physicist * Olga Malinkiewicz * Albert A. Michelson, American, 1907 Nobel Prize * Lidia Morawska, Polish-Australian * Stanisław Mrozowski * Władys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polish Chemical Society
The Polish Chemical Society () is a professional learned society of Polish chemists founded in 1919 to represent the interests of Polish chemists on the local, national and international levels. History The society was founded of 118 Charter Members on 29 June 1919 on the initiative of Leon Marchlewski, Stanisław Bądzyński and Ignacy Mościcki, future President of Poland who was a chemist himself. The initial aim of the organization was to bring together Polish chemists previously working under different Partitions of Poland, partitions as well as from abroad. It was founded in three Polish cities: Lviv, Lwów (today ''Lviv'' in Ukraine), Kraków, and Warsaw and the first scientific meeting was organized in Warsaw on 1 November 1919 by the executive board of the society. The Polish Chemical Society initiated a series of scientific conferences as well as founded Poland's first chemistry journal ''Roczniki Chemii''. After the Second World War, the society was reactivated in 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honorary Doctorate
An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or '' ad honorem '' ("to the honour"). The degree is typically a doctorate or, less commonly, a master's degree, and may be awarded to someone who has no prior connection with the academic institution or no previous postsecondary education. An example of identifying a recipient of this award is as follows: Doctorate in Business Administration (''Hon. Causa''). The degree is often conferred as a way of honouring a distinguished visitor's contributions to a specific field or to society in general. Honorary doctorates are purely titular degrees in that they confer no rights on the recipient and carry with them no formal academic qualification. As such, it is always expected that such degrees be listed in one's curriculum vitae (CV) as an award, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jagiellonian University
The Jagiellonian University (, UJ) is a public research university in Kraków, Poland. Founded in 1364 by Casimir III the Great, King Casimir III the Great, it is the oldest university in Poland and one of the List of oldest universities in continuous operation, oldest universities in continuous operation in the world. The university grounds contain the Kraków Old Town, a UNESCO World Heritage Site. The university has been viewed as a vanguard of Polish culture as well as a significant contributor to the intellectual heritage of Europe. The campus of the Jagiellonian University is centrally located within the Kraków, city of Kraków. The university consists of thirteen main faculties, in addition to three faculties composing the Jagiellonian University Medical College, Collegium Medicum. It employs roughly 4,000 academics and provides education to more than 35,000 students who study in 166 fields. The main language of instruction is Polish, although around 30 degrees are offer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poison
A poison is any chemical substance that is harmful or lethal to living organisms. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broad sense. Whether something is considered a poison or not may depend on the amount, the circumstances, and what living things are present. Poisoning could be accidental or deliberate, and if the cause can be identified there may be ways to neutralise the effects or minimise the symptoms. In biology, a poison is a chemical substance causing death, injury or harm to organisms or their parts. In medicine, poisons are a kind of toxin that are delivered passively, not actively. In industry the term may be negative, something to be removed to make a thing safe, or positive, an agent to limit unwanted pests. In ecological terms, poisons introduced into the environment can later cause unwanted effects elsewhere, or in other pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosive
An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure. An explosive charge is a measured quantity of explosive material, which may either be composed solely of one ingredient or be a mixture containing at least two substances. The potential energy stored in an explosive material may, for example, be: * chemical energy, such as nitroglycerin or grain dust * pressurized gas, such as a gas cylinder, aerosol can, or boiling liquid expanding vapor explosion * nuclear energy, such as in the fissile isotopes uranium-235 and plutonium-239 Explosive materials may be categorized by the speed at which they expand. Materials that detonate (the front of the chemical reaction moves faster through the material than the speed of sound) are said to be "high explosives" and materials that deflagrate ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting took place mainly in European theatre of World War I, Europe and the Middle Eastern theatre of World War I, Middle East, as well as in parts of African theatre of World War I, Africa and the Asian and Pacific theatre of World War I, Asia-Pacific, and in Europe was characterised by trench warfare; the widespread use of Artillery of World War I, artillery, machine guns, and Chemical weapons in World War I, chemical weapons (gas); and the introductions of Tanks in World War I, tanks and Aviation in World War I, aircraft. World War I was one of the List of wars by death toll, deadliest conflicts in history, resulting in an estimated World War I casualties, 10 million military dead and more than 20 million wounded, plus some 10 million civilian de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
