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Eötvös Balance
Eötvös can refer to one of several Hungarian people: * Ignác Eötvös (born 1763, Kassa), Hungarian politician (1763-1838) * József Eötvös (1813, Buda - 1871), a Hungarian statesman and author * Loránd Eötvös (1848 - 1919), a Hungarian physicist * Zoltán Eötvös (1891, Tokaj - 1936), a Hungarian speed skater * Péter Eötvös (born 1944, Odorheiu Secuiesc), composer and conductor * József Eötvös (musician) (born 1962, Pécs), a Hungarian guitar player Ötvös * Fülöp Ö. Beck ( hu, Beck Ötvös Fülöp, links=no; 1873, Pápa - 1945, Budapest), a Hungarian sculptor, medal maker Otvos * Jim Otvos Other Eötvös can also refers to several concepts and a place, all named for Loránd Eötvös: * an eotvos (unit), a unit of gravitational gradient * the Eötvös effect, a concept in geodesy * the Eötvös experiment, an experiment determining the correlation between gravitational and inertial mass * the Eötvös number, a concept in fluid dynamics * the Eötv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungarian Language
Hungarian () is an Uralic language spoken in Hungary and parts of several neighbouring countries. It is the official language of Hungary and one of the 24 official languages of the European Union. Outside Hungary, it is also spoken by Hungarian communities in southern Slovakia, western Ukraine ( Subcarpathia), central and western Romania (Transylvania), northern Serbia (Vojvodina), northern Croatia, northeastern Slovenia (Prekmurje), and eastern Austria. It is also spoken by Hungarian diaspora communities worldwide, especially in North America (particularly the United States and Canada) and Israel. With 17 million speakers, it is the Uralic family's largest member by number of speakers. Classification Hungarian is a member of the Uralic language family. Linguistic connections between Hungarian and other Uralic languages were noticed in the 1670s, and the family itself (then called Finno-Ugric) was established in 1717. Hungarian has traditionally been assigned to the Ugric alo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
József Eötvös
József baron Eötvös de Vásárosnamény (pronunciation: jɔ:ʒef 'øtvøʃ dɛ 'va:ʃa:rɔʃnɒme:ɲ 3 September 1813 – 2 February 1871) was a Hungarian writer and statesman, the son of Ignác baron Eötvös de Vásárosnamény and Anna von Lilien, who stemmed from an Erbsälzer family of Werl in Germany. Eötvös name is sometimes anglicised as Joseph von Eotvos. Biography The Baron József Eötvös de Vásárosnamény was born in the Hungarian aristocratic family Eötvös de Vásárosnamény. His father was the Baron Ignác Eötvös de Vásárosnamény (1786–1851), lord of the bedchamber, vice-chancellor of the Kingdom of Hungary, and his mother was the Baroness Anne von der Lilien (1786–1858). He received an excellent education and also spent many years in western Europe, assimilating the new ideas both literary and political, and making the acquaintance of the leaders of the Romantic school. On his return to Hungary he wrote his first political work, ''Pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Titled Noble Families In The Kingdom Of Hungary
Dukes and princes Marquesses Counts Barons References Sources * * * * * * * * * * * * {{Refend Croatian nobility Hungarian nobility Jewish-Hungarian families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eötvös Rule
The Eötvös rule, named after the Hungarian physicist Loránd (Roland) Eötvös (1848–1919) enables the prediction of the surface tension of an arbitrary liquid pure substance at all temperatures. The density, molar mass and the critical temperature of the liquid have to be known. At the critical point the surface tension is zero. The first assumption of the Eötvös rule is: 1. The surface tension is a linear function of the temperature. :This assumption is approximately fulfilled for most known liquids. When plotting the surface tension versus the temperature a fairly straight line can be seen which has a surface tension of zero at the critical temperature. The Eötvös rule also gives a relation of the surface tension behaviour of different liquids in respect to each other: 2. The temperature dependence of the surface tension can be plotted for all liquids in a way that the data collapses to a single master curve. To do so either the molar mass, the density, or the mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eötvös (crater)
Eötvös is the remains of a lunar impact crater on the far side of the Moon. It lies to the north-northwest of the walled plain Roche, and east-southeast of the equally ruined Bolyai. Only the northwestern section of the crater's rim survives, the remainder now forming a battered, uneven circular rise. The rim is nearly non-existent along the southeast where it joins an uneven plain reaching the rim of Roche. Small craters lie along the rim to the northeast and one to the southwest. The interior floor is relatively level, but marked by a number of small craterlets as well as palimpsest In textual studies, a palimpsest () is a manuscript page, either from a scroll or a book, from which the text has been scraped or washed off so that the page can be reused for another document. Parchment was made of lamb, calf, or kid skin an ...s, meaning circular rises in the surface that are now scarcely recognizable as craters. Satellite craters By convention these features are ident ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eötvös Number
In fluid dynamics the Eötvös number (Eo), also called the Bond number (Bo), is a dimensionless number measuring the importance of gravitational forces compared to surface tension forces for the movement of liquid front. Alongside the Capillary number, commonly denoted Ca, which represents the contribution of viscous drag, Bo is useful for studying the movement of fluid in porous or granular media, such as soil.Dynamics of viscous entrapped saturated zones in partially wetted porous media Transport in Porous Media (2018), 125(2), 193-210 The Bond number (or Eötvös number) is also used (together with ) to characteriz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eötvös Experiment
The Eötvös experiment was a famous physics experiment that measured the correlation between inertial mass and gravitational mass, demonstrating that the two were one and the same, something that had long been suspected but never demonstrated with the same accuracy. The earliest experiments were done by Isaac Newton (1642–1727) and improved upon by Friedrich Wilhelm Bessel (1784–1846). A much more accurate experiment using a torsion balance was carried out by Loránd Eötvös starting around 1885, with further improvements in a lengthy run between 1906 and 1909. Eötvös's team followed this with a series of similar but more accurate experiments, as well as experiments with different types of materials and in different locations around the Earth, all of which demonstrated the same equivalence in mass. In turn, these experiments led to the modern understanding of the ''equivalence principle'' encoded in general relativity, which states that the gravitational and inertial masses a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eötvös Effect
The Eötvös effect is the change in measured Earth's gravity caused by the change in centrifugal acceleration resulting from eastbound or westbound velocity. When moving eastbound, the object's angular velocity is increased (in addition to Earth's rotation), and thus the centrifugal force also increases, causing a perceived reduction in gravitational force. Discovery In the early 1900s, a German team from the Geodetic Institute of Potsdam carried out gravity measurements on moving ships in the Atlantic, Indian, and Pacific oceans. While studying their results, the Hungarian nobleman and physicist Baron Roland von Eötvös (Loránd Eötvös) noticed that the readings were lower when the boat moved eastwards, higher when it moved westward. He identified this as primarily a consequence of Earth's rotation. In 1908, new measurements were made in the Black Sea on two ships, one moving eastward and one westward. The results substantiated Eötvös' claim. Formulation Geodesists use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eotvos (unit)
The eotvos is a unit of acceleration divided by distance that was used in conjunction with the older centimetre–gram–second system of units (cgs). The eotvos is defined as 10−9 galileos per centimetre. The symbol of the eotvos unit is E. In SI units or in cgs units, 1 eotvos = 10−9 second−2. The gravitational gradient of the Earth, that is, the change in the gravitational acceleration vector from one point on the Earth's surface to another, is customarily measured in units of eotvos. The Earth's gravity gradient is dominated by the component due to Earth's near-spherical shape, which results in a vertical tensile gravity gradient of 3,080 E (an elevation increase of 1 m gives a decrease of gravity of about 0.3 mGal), and horizontal compressive gravity gradients of one half that, or 1,540 E. Earth's rotation perturbs this in a direction-dependent manner by about 5 E. Gravity gradient anomalies in mountainous areas can be as large as sev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jim Otvos
James D. Otvos, Ph.D. is an academician/researcher/entrepreneur in nuclear magnetic resonance spectroscopy who has pioneered and published, since the later 1970s, extensive research on the roles of the various lipoproteins in cardiovascular disease and lead the company, LipoScience, which developed the Vantera Analyzer. From 1950 (when the first research was published identifying lipoproteins as the primary driver of the atherosclerosis process) through the 1990s, the basic science work which led to sub-fractionation of lipoprotein particles: chylomicrons (AKA ULDL), VLDL, IDL, LDL & HDL had long remained too expensive for routine use in clinical medicine. This issue was (and is) complicated by the multiple sub-distinctions within these groupings. While this work was a giant breakthrough in understanding how fat molecules (needed and manipulated by all cells in the body) are carried within the water-based blood and intracellular transport systems, work which led to a Nobel prize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
József Eötvös (musician)
József Eötvös (born 1962, Pécs) is a classical guitarist, from Pécs, Hungary. Eötvös studied with Roland Zimmer and Franz Just at the Hochschule für Musik "Franz Liszt", Weimar. He won several international competitions between 1985 and 1988. He has since toured extensively through Europe, including concerts in Austria, Bohemia, Germany, Greece, Lithuania, Romania, Sweden, and Slovakia. Eötvös is credited with the transcription and first ever recording of the ''Goldberg Variations'' in the original key, previously considered a most daunting cross-over from Bach's keyboard works. Since the ''Goldbergs'', Eötvös has recorded the '' Art of the Fugue'' for two eight-string guitars, in addition to transcribing many lute-works of Bach. The ''Goldbergs'' and ''Art of Fugue'' along with two volumes of Chopin's piano works and Brahms' Hungarian Dances, have helped to expand the repertoire of the classical guitar. Eötvös has taught numerous master classes, and has of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
