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Michael Evenari
Michael Evenari (hebr.: מיכאל אבן-ארי, even-ari meaning ''lion's stone''; born as Walter Schwarz 9/10/1904 in Metz - 15/4/1989 in Jerusalem) was an Israeli botanist originally from Germany. Life and career Early life and education in Germany Evenari was born as Walter Schwarz to parents who identified as German Jews. They lived as merchants in Lorraine, a province that changed hands repeatedly between France and Germany. After World War I Metz became French again, and the Schwarz family opted for Germany, being forced to emigrate. Evenari was a brother-in-law of writer Gerson Stern. Evenari grew up close to Marburg and Buchenau in Hesse. He studied botany at Darmstadt University of Technology and received his doctorate 1927 under the auspices of Martin Möbius. Ulrich Lüttge''Geschichte der Botanik in Darmstadt''(PDF; 11,6 MB) British Mandate and Israel Evenari fled Nazi Germany on 1 April 1933 and was active in Jerusalem as professor at the Hebrew University of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Image Of Israel
A satellite or artificial satellite is an object intentionally placed into orbit in outer space. Except for passive satellites, most satellites have an electricity generation system for equipment on board, such as solar panels or radioisotope thermoelectric generators (RTGs). Most satellites also have a method of communication to ground stations, called transponders. Many satellites use a standardized bus to save cost and work, the most popular of which is small CubeSats. Similar satellites can work together as a group, forming constellations. Because of the high launch cost to space, satellites are designed to be as lightweight and robust as possible. Most communication satellites are radio relay stations in orbit and carry dozens of transponders, each with a bandwidth of tens of megahertz. Satellites are placed from the surface to orbit by launch vehicles, high enough to avoid orbital decay by the atmosphere. Satellites can then change or maintain the orbit by propulsion, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface Runoff
Surface runoff (also known as overland flow) is the flow of water occurring on the ground surface when excess rainwater, stormwater, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil. This can occur when the soil is saturated by water to its full capacity, and the rain arrives more quickly than the soil can absorb it. Surface runoff often occurs because impervious areas (such as roofs and pavement) do not allow water to soak into the ground. Furthermore, runoff can occur either through natural or man-made processes. Surface runoff is a major component of the water cycle. It is the primary agent of soil erosion by water. The land area producing runoff that drains to a common point is called a drainage basin. Runoff that occurs on the ground surface before reaching a channel can be a nonpoint source of pollution, as it can carry man-made contaminants or natural forms of pollution (such as rotting leaves). Man-made contaminants in runoff i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Informationsdienst Wissenschaft
Informationsdienst Wissenschaft e.V. or idw (The Science Information Service) operates an Internet platform, which bundles the press reports and dates of important events from about 1,000 scientific institutions, including universities, technical colleges, governmental and non-governmental research institutes and institutes to support research or scientific administration. idw (a registered charitable society) also operates an expert broker, the idw expert finder, which is exclusively for journalists. This makes idw one of the most comprehensive sources of science news in the German-speaking area. Foreign journalists and institutions (mostly European) use idw as well. The two main objectives of idw are: * To provide the public with a comprehensive picture of science in the German-speaking area. * To create a close network between the linked (research) institutions. Services The information in idw can be accessed free of charge - either directly on idw’s www pages, or by using ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balzan Prize
The International Balzan Prize Foundation awards four annual monetary prizes to people or organizations who have made outstanding achievements in the fields of humanities, natural sciences, culture, as well as for endeavours for peace and the brotherhood of man. History The assets behind the foundation were established by the Italian Eugenio Balzan (1874–1953), a part-owner of ''Corriere della Sera'' who had invested his assets in Switzerland and in 1933 had left Italy in protest against fascism. He left a substantial inheritance to his daughter Angela Lina Balzan (1892–1956), who at the time was suffering an incurable disease. Before her death, she left instructions for the foundation and since then it has two headquarters, the Prize administered from Milan, the Fund from Zurich. The first award was in fact one million Swiss francs to the Nobel Foundation in 1961. After 1962, a gap of 16 years followed when prizes recommenced with an award of half a million Swiss francs to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Ludwig Lange
Otto Ludwig Lange (21 August 1927 – 14 August 2017 in Würzburg) was a German botanist and lichenologist. The focus of his scientific work was on the ecophysiology of wild and cultivated plants as well as lichens. He investigated heat, frost and drought resistance of lichens, bryophytes and vascular plants growing under extreme environmental conditions. Life and education Otto Lange was born in Dortmund on 21 August 1927. His family moved to Göttingen, where he went to school. Lange was drafted into the German army at age 16, and became a prisoner of war. This experience affected him greatly as a young man, and later in life he supported anti-war activism. After his return home, he studied biology, chemistry and physics at the Universities of Freiburg and Göttingen. It was from this latter institution that he earned his doctorate degree in 1952, defending a thesis titled "Heat and drought tolerance of lichens in relation to their geographic distribution". His supervisor wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel Prize
The Israel Prize ( he, פרס ישראל; ''pras israél'') is an award bestowed by the State of Israel, and regarded as the state's highest cultural honor. History The Israel Prize is awarded annually, on Israeli Independence Day, in a state ceremony in Jerusalem, in the presence of the President, the Prime Minister, the Speaker of the Knesset (Israel's legislature), and the Supreme Court President. The prize was established in 1953 at the initiative of the Minister of Education Ben-Zion Dinor, who himself went on to win the prize in 1958 and 1973. Awarding the prize The prize is awarded in the following four areas, with the precise subfields changing from year to year in a cycle of 4 to 7 years, except for the last area, which is awarded annually: * the humanities, social sciences, and Jewish studies * life and exact sciences * culture, arts, communication and sports * lifetime achievement and exceptional contribution to the nation (since 1972) The recipients of the prize are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctorate Honoris Causa
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. It is sometimes recommended that such degrees be listed in one's curriculum vitae (CV) as an award, and not in the education section. With regard to the use of this honorific, the policies of institutions of higher education generally ask that recipient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy
A national academy is an organizational body, usually operating with state financial support and approval, that co-ordinates scholarly research activities and standards for academic disciplines, most frequently in the sciences but also the humanities. Typically the country's learned societies in individual disciplines will liaise with or be co-ordinated by the national academy. National academies play an important organisational role in academic exchanges and collaborations between countries. The extent of official recognition of national academies varies between countries. In some cases they are explicitly or de facto an arm of government; in others, as in the United Kingdom, they are voluntary, non-profit bodies with which government has agreed to negotiate, and which may receive government financial support while retaining substantial independence. In some countries, a single academy covers all disciplines; an example is France. In others, there are several academies, which wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academy Of Sciences Leopoldina
The German National Academy of Sciences Leopoldina (german: Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften), short Leopoldina, is the national academy of Germany, and is located in Halle (Saale). Founded on January 1, 1652, based on academic models in Italy, it was originally named the ''Academia Naturae Curiosorum'' until 1687 when Emperor Leopold I raised it to an academy and named it after himself. It was since known under the German name ''Deutsche Akademie der Naturforscher Leopoldina'' until 2007, when it was declared to be Germany's National Academy of Sciences. History ' The Leopoldina was founded in the imperial city of Schweinfurt on 1 January 1652 under the Latin name sometimes translated into English as "Academy of the Curious as to Nature." It was founded by four local physicians- Johann Laurentius Bausch, the first president of the society, Johann Michael Fehr, Georg Balthasar Metzger, and Georg Balthasar Wohlfarth; and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biofuel
Biofuel is a fuel that is produced over a short time span from biomass, rather than by the very slow natural processes involved in the formation of fossil fuels, such as oil. According to the United States Energy Information Administration (EIA), biofuels are mostly used for transportation, but can also be used for heating and electricity. Biofuel can be produced from plants or from agricultural, domestic or industrial biowaste. The greenhouse gas mitigation potential of biofuel varies considerably, from emission levels comparable to fossil fuels in some scenarios to negative emissions in others. See the biomass article for more on this particular subject. The two most common types of biofuel are bioethanol and biodiesel. The U.S. is the largest producer of bioethanol, while the EU is the largest producer of biodiesel. The energy content in the global production of bioethanol and biodiesel is 2.2 and 1.8 EJ per year, respectively. * Bioethanol is an alcohol made by fermen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
