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EMPA
The Swiss Federal Laboratories for Materials Science and Technology (Empa, German acronym for ''Eidgenössische Materialprüfungs- und Forschungsanstalt'') is an interdisciplinary Swiss research institute for applied materials sciences and technology. As part of the Swiss Federal Institutes of Technology Domain, it is an institution of the Swiss federation. For most of the period since its foundation in 1880, it concentrated on classical materials testing. Since the late 1980s it has developed into a modern research and development institute. Research According to its vision – Materials and technologies for a sustainable future – Empa aims at developing solutions for current problems facing industry and society in areas such as energy, the environment, mobility, health and safety. Research is concentrated in five Research Focus Areas: "Nanostructured Materials," "Sustainable Built Environment," "Health and Performance," " Natural Resources and Pollutants," and "Energy". E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dübendorf
Dübendorf is a municipality in the district of Uster in the canton of Zürich in Switzerland. It is a suburb of Zürich in Switzerland with a population of about 30,000 (2021). It is the fourth largest city in the canton, after Zürich, Winterthur, and Uster. History Dübendorf is first mentioned in 946 as ''Tuobilindorf''. On the northeastern side of the Adlisberg the ruins of the ''Dübelstein'' castle are situated; from 1487 to 1489 the home of Hans Waldmann, former mayor of the city of Zürich. Geography Dübendorf has an area of . Of this area, 37.6% is used for agricultural purposes, while 19.5% is forested. Of the rest of the land, 41.9% is settled (buildings or roads) and the remainder (1%) is non-productive (rivers, glaciers or mountains). housing and buildings made up 29.6% of the total area, while transportation infrastructure made up the rest (12.3%). Of the total unproductive area, water (streams and lakes) made up 1% of the area. The city is situated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ETH Domain
The Domain of the Swiss Federal Institutes of Technology (ETH Domain, German: ''ETH-Bereich'', French: ''Domaine des Écoles polytechniques fédérales'') is a union of Swiss governmental universities and research institutions. It primarily consists of the following institutions: ;Federal institutes of technology * Swiss Federal Institute of Technology in Zurich (ETHZ) * Swiss Federal Institute of Technology in Lausanne (EPFL) ;Federal research institutes * Paul Scherrer Institute (PSI) * Swiss Federal Laboratories for Materials Science and Technology (Empa) * Swiss Federal Institute of Aquatic Science and Technology (Eawag) * Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) ;Competence centers * CCEM (Energy & Mobility) * CCES (Environment & Sustainability) * CCMX (Materials Science & Technology) * NCCBI (Biomedical Imaging) ETH Board The ETH Domain is governed by the strategic unit Board of the Swiss Federal Institutes of Technology (ETH Board ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Münchenstein Rail Disaster
The Münchenstein rail disaster on 14 June 1891 was historically the worst railway accident ever to affect Switzerland. A crowded passenger train fell through a girder bridge, killing more than seventy people and injuring many others. The accident occurred on the Basel–Biel/Bienne railway, railway line between Basel and Delémont, near the Bruckgut (Münchenstein), Bruckgut just below the village centre of Münchenstein, as the train was traversing the bridge across the river Birs. Bridge The single-track bridge had been built in 1874–75 by Gustave Eiffel (1832–1923), who went on to build the Eiffel Tower in 1889. The contract was given to Eiffel & Cie by the Jurabahn (later Jura–Simplon Railway), a private railway company. Eiffel's engineering company had already acquired the necessary experience, having previously planned and built numerous railway bridges and viaducts in France such as those at Rouzat and Bouble in the Massif Central. The bridge was composed of wrought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Von Tetmajer
Ludwig von Tetmajer (14 July 1850, Krompachy, Upper Hungary - 1 February 1905, Vienna, Austria) was a professor at the Eidgenössischen Polytechnikum, the fore-runner of modern ETH in Zurich. Tetmajer was a pioneer in the development of the research laboratories for determining the physical and mechanical properties of the construction materials and a co-founder of the Festigkeitsprüfungsanstalt, the modern Eidgenossische Materialprüfungs- und Forschungsanstalt ( Empa) of Switzerland. Life Ludwig Tetmajer was born as the second child of Władysław Tetmajer, director of the iron-works in Krompachy (Upper Hungary) and Luise Elsner. They belonged to the Austro-Swiss branch of the Tetmajer family. His cousins, novelist Kazimierz Przerwa-Tetmajer and painter Włodzimierz Tetmajer, belonged to the Polish branch of the family. He spent his childhood in the vicinity of the iron-works what decisively influenced his life. In 1867 he finished his secondary education ''cum laude'' and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Hydroxide
Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations and hydroxide anions . Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates . The monohydrate crystallizes from water solutions between 12.3 and 61.8 °C. The commercially available "sodium hydroxide" is often this monohydrate, and published data may refer to it instead of the anhydrous compound. As one of the simplest hydroxides, sodium hydroxide is frequently used alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide is used in many industries: in the manufacture of pulp and paper, textiles, drinking water, soap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federal assembly-independent directorial republic with elements of a direct democracy , leader_title1 = Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Federal Assembly , upper_house = Council of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laboratories In Switzerland
A laboratory (; ; colloquially lab) is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed. Laboratory services are provided in a variety of settings: physicians' offices, clinics, hospitals, and regional and national referral centers. Overview The organisation and contents of laboratories are determined by the differing requirements of the specialists working within. A physics laboratory might contain a particle accelerator or vacuum chamber, while a metallurgy laboratory could have apparatus for casting or refining metals or for testing their strength. A chemist or biologist might use a wet laboratory, while a psychologist's laboratory might be a room with one-way mirrors and hidden cameras in which to observe behavior. In some laboratories, such as those commonly used by computer scientists, computers (sometimes supercomputers) are used for either simulations or the analysis of data. Scie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science And Technology In Switzerland
Science and technology in Switzerland play an important role in the Swiss economy, which has very few natural resources that are available in the country. The Swiss National Science Foundation, mandated by the Federal government, is the most important institute for promoting scientific research. The raw output of scientific research from Switzerland consistently ranks within the top 20. Switzerland was ranked 1st in the Global Innovation Index in 2021 Institutions Universities The first university, the University of Basel, was founded in 1460 and today the country has twelve universities. *University of Basel, Basel *University of Bern, Bern *University of Fribourg, Fribourg *University of Geneva, Geneva * University of Neuchâtel, Neuchâtel * University of Lausanne (UNIL), Lausanne * University of Lucerne, Lucerne *University of Lugano, Lugano * University of St. Gallen (HSG), St. Gallen *University of Zurich, Zürich * Swiss Federal Institute of Technology Zurich (ETH ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swiss National Supercomputing Centre
Swiss may refer to: * the adjectival form of Switzerland *Swiss people Places * Swiss, Missouri *Swiss, North Carolina * Swiss, West Virginia *Swiss, Wisconsin Other uses * Swiss-system tournament, in various games and sports * Swiss International Air Lines **Swiss Global Air Lines, a subsidiary *Swissair, former national air line of Switzerland *.swiss alternative TLD for Switzerland See also *Swiss made, label for Swiss products *Swiss cheese (other) *Switzerland (other) *Languages of Switzerland, none of which are called "Swiss" *International Typographic Style, also known as Swiss Style, in graphic design *Schweizer (other), meaning Swiss in German *Schweitzer Schweitzer is a surname. Notable people with the surname include: * Albert Schweitzer, German theologian, musician, physician, and medical missionary, winner of the 1952 Nobel Peace Prize * Anton Schweitzer, opera composer * Brian Schweitzer, for ..., a family name meaning Swiss in German * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustave Eiffel
Alexandre Gustave Eiffel (born Bonickhausen dit Eiffel; ; ; 15 December 1832 – 27 December 1923) was a French civil engineer. A graduate of École Centrale des Arts et Manufactures, he made his name with various bridges for the French railway network, most famously the Garabit Viaduct. He is best known for the world-famous Eiffel Tower, designed by his company and built for the 1889 Universal Exposition in Paris, and his contribution to building the Statue of Liberty in New York. After his retirement from engineering, Eiffel focused on research into meteorology and aerodynamics, making significant contributions in both fields. Early life Alexandre Gustave Eiffel was born in France, in the Côte-d'Or, the first child of Catherine-Mélanie (née Moneuse) and Alexandre Bonickhausen dit Eiffel. He was a descendant of Marguerite Frédérique (née Lideriz) and Jean-René Bönickhausen and who had emigrated from the German town of Marmagen and settled in Paris at the beginning of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
