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Empa
The Swiss Federal Laboratories for Materials Science and Technology (Empa; :de:Eidgenössische Materialprüfungs- und Forschungsanstalt, German: ''Eidgenössische Materialprüfungs- und Forschungsanstalt'', :fr:Laboratoire fédéral d'essai des matériaux et de recherche, French: ''Laboratoire fédéral d’essai des matériaux et de recherche'', Italian: ''Laboratorio federale di prova dei materiali e di ricerca'', Romansh: ''Institut federal da controlla da material e da perscrutaziun,'') is a Switzerland, Swiss research institution for application-oriented materials science and technology. It has three locations – Dübendorf, St. Gallen and Thun. As part of the ETH Domain, it is assigned to the Federal Department of Economic Affairs, Education and Research (EAER). For more than 100 years since its foundation in 1880, Empa has been a material testing institute. Since the late 1980s, it has increasingly transformed into an Interdisciplinarity#:~:text=Interdisciplinarity or int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanja Zimmermann
Tanja Zimmermann (born August 10, 1967) is a Swiss Materials science, materials scientist and Wood science, wood researcher, professor of materials science and technology at the School of Engineering at École Polytechnique Fédérale de Lausanne, EPFL and the Department of Materials at ETH Zurich, who is an elected fellow (''FIAWS'') of the The International Academy of Wood Science, International Academy of Wood Science. Since 2022, Zimmermann serves as the director of the Swiss Federal Laboratories for Materials Science and Technology (EMPA) in Switzerland. Biography Zimmermann was born in 1967 in Hamburg. She pursued her studies in wood science and technology at the University of Hamburg in the years 1987–1992. She completed her MSc at EMPA, working upon the analysis and characterization of the surfaces of spruce wood. In the years 1994-2000, she worked as a research scientist at the wood department of Empa. During the period 2002-2006, she did her PhD studies on cellulos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empa Building StGallen
The Swiss Federal Laboratories for Materials Science and Technology (Empa; German: ''Eidgenössische Materialprüfungs- und Forschungsanstalt'', French: ''Laboratoire fédéral d’essai des matériaux et de recherche'', Italian: ''Laboratorio federale di prova dei materiali e di ricerca'', Romansh: ''Institut federal da controlla da material e da perscrutaziun,'') is a Swiss research institution for application-oriented materials science and technology. It has three locations – Dübendorf, St. Gallen and Thun. As part of the ETH Domain, it is assigned to the Federal Department of Economic Affairs, Education and Research (EAER). For more than 100 years since its foundation in 1880, Empa has been a material testing institute. Since the late 1980s, it has increasingly transformed into an interdisciplinary research institute for materials and technologies. Research Under the vision “Materials and Technologies for a Sustainable Future”, Empa has set itself the goal of dev ... [...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] |
Electrical Mobility
Electrical mobility is the ability of charged particles (such as electrons or protons) to move through a medium in response to an electric field that is pulling them. The separation of ions according to their mobility in gas phase is called ion mobility spectrometry, in liquid phase it is called electrophoresis. Theory When a charged particle in a gas or liquid is acted upon by a uniform electric field, it will be accelerated until it reaches a constant drift velocity according to the formula v_\text = \mu E, where * v_\text is the drift velocity (SI units: m/s), * E is the magnitude of the applied electric field (V/m), * \mu is the mobility (m2/(V·s)). In other words, the electrical mobility of the particle is defined as the ratio of the drift velocity to the magnitude of the electric field: \mu = \frac. For example, the mobility of the sodium ion (Na+) in water at 25 °C is . This means that a sodium ion in an electric field of 1 V/m would have an average drift ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karlsruhe Institute Of Technology
The Karlsruhe Institute of Technology (KIT; ) is both a German public research university in Karlsruhe, Baden-Württemberg, and a research center of the Helmholtz Association. KIT was created in 2009 when the University of Karlsruhe (), founded in 1825 as a public research university and also known as the "Fridericiana", merged with the Karlsruhe Research Center (), which had originally been established in 1956 as a national nuclear research center (, or KfK). KIT is thus the first and only institution in Germany to overcome the division of the German scientific and research landscape into academic and non-academic institutions in the form of a merger of two different types of institutions. KIT is a member of the TU9, an incorporated society of the largest and most notable German institutes of technology. As part of the German Universities Excellence Initiative KIT was one of three universities which were awarded excellence status in 2006. In the following "German Excellence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucerne University Of Applied Sciences And Arts
Lucerne University of Applied Sciences and Arts () (HSLU) is one of seven regional, public-funded public university, universities of applied sciences founded in 1997 in its current form. The University was called University of Applied Sciences of Central Switzerland (German: Fachhochschule Zentralschweiz) until 15 October 2007. Lucerne University of Applied Sciences and Arts is a Switzerland, Swiss public vocational university with campuses in Lucerne, Horw, Emmenbrücke and Rotkreuz. Prior to Rotkreuz, a small campus in Zug for finance was held. Schools * School of Engineering and Architecture (Hochschule Luzern – Technik & Architektur) ** BIOTESC, Biotechnology Space Support Center (BIOTESC) * Lucerne School of Computer Science and Information Technology, School of Computer Science and Information Technology (Hochschule Luzern – Informatik) * Business School and Management (Hochschule Luzern – Wirtschaft) * School of Social Work (Hochschule Luzern – Soziale Arbeit) * Sch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plug And Play
In computing, a plug and play (PnP) device or computer bus is one with a specification that facilitates the recognition of a hardware component in a system without the need for physical device configuration or user intervention in resolving resource conflicts. The term "plug and play" has since been expanded to a wide variety of applications to which the same lack of user setup applies. Expansion devices are controlled and exchange data with the host system through defined memory or I/O space port addresses, direct memory access channels, interrupt request lines and other mechanisms, which must be uniquely associated with a particular device to operate. Some computers provided unique combinations of these resources to each slot of a motherboard or backplane. Other designs provided all resources to all slots, and each peripheral device had its own address decoding for the registers or memory blocks it needed to communicate with the host system. Since fixed assignments made expans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photovoltaics
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors. A photovoltaic system employs solar modules, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop-mounted, wall-mounted or floating. The mount may be fixed or use a solar tracker to follow the sun across the sky. Photovoltaic technology helps to mitigate climate change because it emits much less carbon dioxide than fossil fuels. Solar PV has specific advantages as an energy source: once installed, its operation does not generate any pollution or any greenhouse gas emissions; it shows scalability in respect of power needs and silicon has large availability in the Earth's crust, although other materials required ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw University Of Technology
The Warsaw University of Technology () is one of the leading institutes of technology in Poland and one of the largest in Central Europe. It employs 2,453 teaching faculty, with 357 professors (including 145 titular professors). The student body numbers 36,156 (as of 2011), mostly full-time. Its 19 Faculty (division), faculties (divisions) covering almost all fields of science and technology are located in Warsaw, with the exception of one, which is in Płock. The Warsaw University of Technology has about 5,000 graduates per year. According to the 2008 ''Rzeczpospolita (newspaper), Rzeczpospolita'' newspaper survey, engineers govern Polish companies. Warsaw Tech alums make up the highest percentage of Polish managers and executives. Every ninth president among the top 500 corporations in Poland is a graduate of the Warsaw University of Technology. Professor Kurnik, the rector, explained that the school provides a solid basis for the performance of managers by equipping its student ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nanotechnology
Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing properties of matter. This definition of nanotechnology includes all types of research and technologies that deal with these special properties. It is common to see the plural form "nanotechnologies" as well as "nanoscale technologies" to refer to research and applications whose common trait is scale. An earlier understanding of nanotechnology referred to the particular technological goal of precisely manipulating atoms and molecules for fabricating macroscale products, now referred to as molecular nanotechnology. Nanotechnology defined by scale includes fields of science such as surface science, organic chemistry, molecular biology, semiconductor physics, energy storage, engineering, microfabrication, and molecular engineering. The associated rese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zurich
Zurich (; ) is the list of cities in Switzerland, largest city in Switzerland and the capital of the canton of Zurich. It is in north-central Switzerland, at the northwestern tip of Lake Zurich. , the municipality had 448,664 inhabitants. The Urban agglomeration, urban area was home to 1.45 million people (2020), while the Zurich Metropolitan Area, Zurich metropolitan area had a total population of 2.1 million (2020). Zurich is a hub for railways, roads, and air traffic. Both Zurich Airport and Zürich Hauptbahnhof, Zurich's main railway station are the largest and busiest in the country. Permanently settled for over 2,000 years, Zurich was founded by the Roman Empire, Romans, who called it '. However, early settlements have been found dating back more than 6,400 years (although this only indicates human presence in the area and not the presence of a town that early). During the Middle Ages, Zurich gained the independent and privileged status of imperial immediacy and, in 1519 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
