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Avraham Gover
Avraham (Avi) Gover (Hebrew: אברהם גובר; born: 6 July 1945) is an Israeli professor of Electrical Engineering in the Physical Electronics Department of the Engineering Faculty at Tel Aviv University, specializing in Quantum Electronics and FEL ( free-electron laser) Physics. Gover is also the head of the Israeli Center for Radiation Sources and Applications (FEL Knowledge Center) in Ariel. In 2005, he was awarded the international FEL prize "in recognition for his outstanding contributions to Free Electron Laser science and technology". Early life and education Avraham Gover was born in Lviv, Soviet Union to holocaust survivor parents – Hella and Aharon Graubart, and emigrated to Israel with his family in 1949. He studied at "Kugel" high school in Holon, and served in the IDF as a communications officer. He received his B.S. in Physics with distinction in 1968, and his M.S. in Solid State Physics with special distinction (1971) from Tel Aviv University. His Ph. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lviv
Lviv ( uk, Львів) is the largest city in western Ukraine, and the seventh-largest in Ukraine, with a population of . It serves as the administrative centre of Lviv Oblast and Lviv Raion, and is one of the main cultural centres of Ukraine. It was named in honour of Leo, the eldest son of Daniel, King of Ruthenia. Lviv emerged as the centre of the historical regions of Red Ruthenia and Galicia in the 14th century, superseding Halych, Chełm, Belz and Przemyśl. It was the capital of the Kingdom of Galicia–Volhynia from 1272 to 1349, when it was conquered by King Casimir III the Great of Poland. From 1434, it was the regional capital of the Ruthenian Voivodeship in the Kingdom of Poland. In 1772, after the First Partition of Poland, the city became the capital of the Habsburg Kingdom of Galicia and Lodomeria. In 1918, for a short time, it was the capital of the West Ukrainian People's Republic. Between the wars, the city was the centre of the Lwów Voivodeship in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel Defense Forces
The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the Israel, State of Israel. It consists of three service branches: the Israeli Ground Forces, the Israeli Air Force, and the Israeli Navy. It is the sole military wing of the Israeli security forces, Israeli security apparatus, and has no civilian jurisdiction within Israel. The IDF is headed by the Chief of the General Staff (Israel), Chief of the General Staff, who is subordinate to the Ministry of Defense (Israel), Israeli Defense Minister. On the orders of David Ben-Gurion, the IDF was formed on 26 May 1948 and began to operate as a Conscription in Israel, conscript military, drawing its initial recruits from the already-existing paramilitaries of the Yishuv—namely Haganah, the Irgun, and Lehi (militant group), Lehi. Since its formation shortly after the Israeli Declaration of Independen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Science, Technology And Space
The Ministry of Science and Technology is a government ministry in Israel, headed by the Science and Technology Minister. The portfolio has been renamed several times since its creation, and has previously included Culture and Sport, which is now the responsibility of the Culture and Sport Ministry. In April 2013, the Ministry added "Space" to its name to promote space research and technology. The ministry is responsible for defining national policy on issues related to Science and technology in Israel, and promoting scientific and technological research, infrastructure and projects. In addition, under its jurisdiction, it acts to develop human capital, increase the social and economic vigor of Israeli society, and maintain equal opportunity in all areas of science and technology. Amongst its goals, the Ministry constitutes a connecting link between basic research, applied research and industrial development. Another central goal of the Ministry is to strengthen as well as initiat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuval Neeman
Yuval Ne'eman ( he, יובל נאמן, 14 May 1925 – 26 April 2006) was an Israeli theoretical physicist, military scientist, and politician. He was Minister of Science and Development in the 1980s and early 1990s. He was the President of Tel Aviv University from 1971 to 1977. He was awarded the Israel Prize in the field of exact sciences (which he returned in 1992 in protest of the award of the Israel Prize to Emile Habibi), the Albert Einstein Award, the Wigner Medal, and the EMET Prize for Arts, Sciences and Culture. Biography Yuval Ne'eman was born in Tel Aviv during the Mandate era, graduated from high school at the age of 15, and studied mechanical engineering at the Technion. At the age of 15, Ne'eman also joined the Haganah. During the 1948 Arab-Israeli War Ne'eman served in the Israel Defense Forces (IDF) as battalion deputy commander, then as Operations Officer of Tel Aviv, and commander of Givati Brigade. Later (1952–54) he served as Deputy Commander ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shimon Peres Negev Nuclear Research Center
The Shimon Peres Negev Nuclear Research Center ( he, קריה למחקר גרעיני – נגב ע"ש שמעון פרס, formerly the ''Negev Nuclear Research Center'', unofficially sometimes referred to as the ''Dimona reactor'') is an Israeli nuclear installation located in the Negev desert, about thirteen kilometers south-east of the city of Dimona. In August 2018, it was renamed after the late President and Prime Minister of Israel, and Nobel Peace Prize laureate, Shimon Peres. Construction of the facility began in 1958 and its heavy-water nuclear reactor went active sometime between 1962 and 1964. Israel claims that the nuclear reactor and research facility is for research purposes into atomic science. However, the purpose of the reactor is believed to be the production of nuclear materials that may be used in Israel's nuclear weapons. Information about the facility remains highly classified and with respect to nuclear weapons, the country maintains a policy known as n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAFAEL
Rafael may refer to: * Rafael (given name) or Raphael, a name of Hebrew origin * Rafael, California * Rafael Advanced Defense Systems, Israeli manufacturer of weapons and military technology * Hurricane Rafael, a 2012 hurricane Fiction * ''Rafael'' (TV series), a Mexican telenovela * ''Rafaël'' (film), a 2018 Dutch film People * Rafael (footballer, born 1978) (Rafael Pires Vieira), Brazilian football striker * Rafael (footballer, born 1979) (Rafael da Silva Santos), Brazilian football defender * Rafael (footballer, born 1980) (Rafael Pereira da Silva), Brazilian football right-back * Rafael (footballer, born March 1982) (Rafael de Andrade Bittencourt Pinheiro), Brazilian football goalkeeper * Rafael (footballer, born August 1982) (Rafael dos Santos Silva), Brazilian football striker * Rafael (footballer, born 1984) (Alberto Rafael da Silva), Brazilian football goalkeeper * Rafael (footballer, born 1986) (Rafael Diego de Souza), Brazilian football centre-back * Rafael ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weizmann Institute
The Weizmann Institute of Science ( he, מכון ויצמן למדע ''Machon Vaitzman LeMada'') is a public research university in Rehovot, Israel, established in 1934, 14 years before the State of Israel. It differs from other Israeli universities in that it offers only postgraduate degrees in the natural and exact sciences. It is a multidisciplinary research center, with around 3,800 scientists, postdoctoral fellows, Ph.D. and M.Sc. students, and scientific, technical, and administrative staff working at the institute. As of 2019, six Nobel laureates and three Turing Award winners have been associated with the Weizmann Institute of Science. History Founded in 1934 by Chaim Weizmann and his first team, among them Benjamin M. Bloch, as the Daniel Sieff Research Institute. Weizmann had offered the post of director to Nobel Prize laureate Fritz Haber, but took over the directorship himself after Haber's death en route to Palestine. Before he became President of the State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full Professor
Professor (commonly abbreviated as Prof.) is an academic rank at universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital letter nearly always refers to a full professo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senior Lecturer
Senior lecturer is an academic rank. In the United Kingdom, Ireland, New Zealand, Australia, Switzerland, and Israel senior lecturer is a faculty position at a university or similar institution. The position is tenured (in systems with this concept) and is roughly equivalent to an advanced assistant professor, post-third year review, in the North American system. Overview Especially in research-intensive universities, lecturers lead research groups and supervise research students, as well as teach. After a number of years, lecturers might be promoted to senior lecturers with increasing research, leadership, and administrative responsibilities. In most research-intensive universities (such as those that are part of the Russell Group and 1994 Group), a senior lecturer position is between a lecturer and a reader, with a strong focus on research. At the same time, in some universities (for instance, University of Leeds), the rank of reader is no longer used for new appointments. A se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Fellow
A research fellow is an academic research position at a university or a similar research institution, usually for academic staff or faculty members. A research fellow may act either as an independent investigator or under the supervision of a principal investigator. Although research fellow positions vary in different countries and academic institutions, it is in general that they are junior researchers who try to develop their research careers under the guidance of senior researchers. United Kingdom In many universities this position is a career grade of a ''Research Career Pathway'', following on from a postdoctoral position such as research associate, and may be open-ended, subject to normal probation regulations. Within such a path, the next two higher career grades are usually senior research fellow and professorial fellow. Although similar to the position of a research fellow, these two positions are research only posts, with the rise of the career grade there will normal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Cells
A solar cell, or photovoltaic cell, is an electronic device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physics, physical and Chemical substance, chemical phenomenon.Solar Cells chemistryexplained.com It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as Electric current, current, voltage, or Electrical resistance and conductance, resistance, vary when exposed to light. Individual solar cell devices are often the electrical building blocks of solar panel, photovoltaic modules, known colloquially as solar panels. The common single junction silicon solar cell can produce a maximum open-circuit voltage of approximately 0.5 volts to 0.6volts. Solar cells are described as being Photovoltaics, photovoltaic, irrespe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spectrolab
Spectrolab is a manufacturer of space solar cells and panels headquartered in Sylmar, California. It is a subsidiary of The Boeing Company, and part of Boeing Defense, Space & Security. Spectrolab was founded in 1956 by Alfred E. Mann, a billionaire American entrepreneur and philanthropist. Spectrolab was originally a division of Textron. Spectrolab was acquired by Hughes Aircraft Company in 1975 and became a subsidiary of Hughes until its sale to Boeing in 2000. The company states its "NeXt Triple Junction" high efficiency solar cells have a minimum average efficiency of 29.5% to AIAA-2005-111 and AIAA-2005-112 requirements. In 2006 testing at the National Renewable Energy Laboratory demonstrated an efficiency of 40.7% using triple-junction solar cells developed by Spectrolab under concentration. In 2013, testing at the National Renewable Energy Laboratory demonstrated an efficiency of 38.7% without concentration, a new world record at the time. Spectrolab claims to have manu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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