|
Teufen AR
Teufen is a municipality in the canton of Appenzell Ausserrhoden in Switzerland. History Teufen (''Tiuffen'') was first mentioned in 1272. By 1300 the place consisted of only five farms. In 1525 the assembly ruled that each parish could decide whether or not to remain Catholic. This led to the division of Appenzell in 1597. While the town of Teufen adopted the new protestant faith, Wonnenstein Friary remained Roman Catholic. In 1870 the Friary grounds were declared an exclave of Appenzell Innerrhoden. In 1841 Teufen offered their new school building as a present to attract the government of the canton. The assembly refused the present. Weaving was important in Teufen. Around 1820 a new loom was invented in Teufen, allowing embroidery in one go. This led to a boom in embroidery, particularly between 1880 and 1890. Geography Teufen has an area, , of . Of this area, 55.4% is used for agricultural purposes, while 29.8% is forested. Of the rest of the land, 14% is settled (build ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canton Of Zurich
Canton may refer to: Administrative division terminology * Canton (administrative division), territorial/administrative division in some countries, notably Switzerland * Township (Canada), known as ''canton'' in Canadian French Arts and entertainment * Canton (band), an Italian synth pop group * "Canton" (song) by Japan * Canton, a fictional town in " Jaynestown", an episode of ''Firefly'' Design * Canton (building), a corner pilaster * Canton (flag), an emblem placed in the top left quarter of a flag * Canton (heraldry), a square or other charge (symbol) occupying the upper left corner of a coat of arms * Canton porcelain, Chinese ceramic ware People * Canton (surname), and list of people with the surname * Canton Jones, American Christian music/hip-hop artist Places Canada * Canton, New Brunswick, a community in Drummond Parish, New Brunswick * Canton, Ontario China * Guangdong (Canton Province), province in southern China * Guangzhou (Canton City), capit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loom
A loom is a device used to weave cloth and tapestry. The basic purpose of any loom is to hold the warp threads under tension to facilitate the interweaving of the weft threads. The precise shape of the loom and its mechanics may vary, but the basic function is the same. Etymology and usage The word "loom" derives from the Old English ''geloma'', formed from ''ge-'' (perfective prefix) and ''loma'', a root of unknown origin; the whole word ''geloma'' meant a utensil, tool, or machine of any kind. In 1404 "lome" was used to mean a machine to enable weaving thread into cloth. By 1838 "loom" had gained the additional meaning of a machine for interlacing thread. Weaving Weaving is done by intersecting the longitudinal threads, the warp, i.e. "that which is thrown across", with the transverse threads, the weft, i.e. "that which is woven". The major components of the loom are the warp beam, heddles, harnesses or shafts (as few as two, four is common, sixteen not unheard of), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Becquerel
The becquerel (; symbol: Bq) is the unit of radioactivity in the International System of Units (SI). One becquerel is defined as the activity of a quantity of radioactive material in which one nucleus decays per second. For applications relating to human health this is a small quantity, and SI multiples of the unit are commonly used. The becquerel is named after Henri Becquerel, who shared a Nobel Prize in Physics with Pierre and Marie Skłodowska Curie in 1903 for their work in discovering radioactivity. Definition 1 Bq = 1 s−1 A special name was introduced for the reciprocal second (s−1) to represent radioactivity to avoid potentially dangerous mistakes with prefixes. For example, 1 µs−1 would mean 106 disintegrations per second: 1·(10−6 s)−1 = 106 s−1, whereas 1 µBq would mean 1 disintegration per 1 million seconds. Other names considered were hertz (Hz), a special name already in use for the reciprocal second, and Four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Super-LumiNova
Super-LumiNova is a brand name under which strontium aluminate–based non-radioactive and nontoxic photoluminescent or afterglow pigments for illuminating markings on watch dials, hands and bezels, etc. in the dark are marketed. This technology offers up to ten times higher brightness than previous zinc sulfide–based materials. Super-LumiNova is based on LumiNova pigments, invented in 1993 by Nemoto & Co., Ltd. of Japan as a safe replacement for radium-based luminous paints. Nemoto & Co. was founded in December 1941 as a luminous paint processing company and has supplied paint to the watch and clock industry for over 70 years. Besides being used in timepieces, Super-LumiNova is also marketed for application on: * Instruments: scales, dials, markings, indicators etc. * Scales: engravings, silkscreen-printing * Aviation instruments and markings * Jewelry * Safety- and emergency-panels, signs, markings * Aiming posts * Various other parts These types of phosphorescent pigmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tritium
Tritium ( or , ) or hydrogen-3 (symbol T or H) is a rare and radioactive isotope of hydrogen with half-life about 12 years. The nucleus of tritium (t, sometimes called a ''triton'') contains one proton and two neutrons, whereas the nucleus of the common isotope hydrogen-1 (''protium'') contains one proton and zero neutrons, and that of hydrogen-2 (''deuterium'') contains one proton and one neutron. Naturally occurring tritium is extremely rare on Earth. The atmosphere has only trace amounts, formed by the interaction of its gases with cosmic rays. It can be produced artificially by irradiating lithium metal or lithium-bearing ceramic pebbles in a nuclear reactor and is a low-abundance byproduct in normal operations of nuclear reactors. Tritium is used as the energy source in radioluminescent lights for watches, gun sights, numerous instruments and tools, and even novelty items such as self-illuminating key chains. It is used in a medical and scientific setting as a radioacti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precipitation (meteorology)
In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzle, rain, sleet, snow, ice pellets, graupel and hail. Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor (reaching 100% relative humidity), so that the water condenses and "precipitates" or falls. Thus, fog and mist are not precipitation but colloids, because the water vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called showers. Moisture that is lifted or otherwise forced to rise over a layer of sub-freezing air at the surface may be conden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tertiary Sector Of The Economy
The tertiary sector of the economy, generally known as the service sector, is the third of the three economic sectors in the three-sector model (also known as the economic cycle). The others are the primary sector ( raw materials) and the secondary sector (manufacturing). The tertiary sector consists of the provision of services instead of end products. Services (also known as " intangible goods") include attention, advice, access, experience and affective labor. The production of information has been long regarded as a service, but some economists now attribute it to a fourth sector, called the quaternary sector. The tertiary sector involves the provision of services to other businesses as well as to final consumers. Services may involve the transport, distribution and sale of goods from a producer to a consumer, as may happen in wholesaling and retailing, pest control or entertainment. The goods may be transformed in the process of providing the service, as happens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secondary Sector Of The Economy
In macroeconomics, the secondary sector of the economy is an economic sector in the three-sector theory that describes the role of manufacturing. It encompasses industries that produce a finished, usable product or are involved in construction. This sector generally takes the output of the primary sector (i.e. raw materials) and creates finished goods suitable for sale to domestic businesses or consumers and for export (via distribution through the tertiary sector). Many of these industries consume large quantities of energy, require factories and use machinery; they are often classified as light or heavy based on such quantities. This also produces waste materials and waste heat that may cause environmental problems or pollution (see negative externalities). Examples include textile production, car manufacturing, and handicraft. Manufacturing is an important activity in promoting economic growth and development. Nations that export manufactured products tend to gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primary Sector Of The Economy
The primary sector of the economy includes any industry involved in the extraction and production of raw materials, such as farming, logging, fishing, forestry and mining. The primary sector tends to make up a larger portion of the economy in developing countries than it does in developed countries. For example, in 2018, agriculture, forestry, and fishing comprised more than 15% of GDP in sub-Saharan Africa but less than 1% of GDP in North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and th .... In developed countries the primary sector has become more technologically advanced, enabling for example the mechanization of farming, as compared with lower-tech methods in poorer countries. More developed economies may invest additional capital in primary means of production: for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fachhochschule
A ''Fachhochschule'' (; plural ''Fachhochschulen''), abbreviated FH, is a university of applied sciences (UAS), in other words a German tertiary education institution that provides professional education in many applied sciences and applied arts, such as engineering, technology, business, architecture, design, and industrial design. ''Fachhochschulen'' were first founded in Germany and were later adopted in Austria, Liechtenstein, Switzerland, Cyprus, and Greece. An increasing number of ''Fachhochschulen'' are abbreviated as ''Hochschule'', the generic term in Germany for institutions awarding academic degrees in higher education, or expanded as ''Hochschule für angewandte Wissenschaften (HAW)'', the German translation of "universities of applied sciences", which are primarily designed with a focus on teaching professional skills. Swiss law calls ''Fachhochschulen'' and universities "separate but equal". Due to the Bologna process, universities and ''Fachhochschulen'' award ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Education In Switzerland
The education system in Switzerland is very diverse, because the constitution of Switzerland delegates the authority for the school system mainly to the cantons. The Swiss constitution sets the foundations, namely that primary school is obligatory for every child and is free in state schools and that the confederation can run or support universities. The minimum age for primary school is about six years in all cantons but Obwalden, where it is five years and three months. After primary schools, the pupils split up according to their abilities and intentions of career paths. Roughly 25% of all students attend lower and upper secondary schools leading, normally after 12 school years in total to the federal recognized matura or an academic Baccalaureate which grants access to all universities. The other students split in two or more school-types, depending on the canton, differing in the balance between theoretical and practical education. It is obligatory for all children to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
