COZMO Biografier Over Videnskabsmænd Riemann, George Friedrich Bernhard (18261866) EB; Maxwell, James Clerk (1831-1879)EB; Eötvös, roland, Baron von (1848-1919) EB; Kapteyn, Jocobus Cornelius http://www.cozmo.dk/bio/
Extractions: Phys. Rev. Lett. Phys. Rev. A Phys. Rev. B Phys. Rev. C Phys. Rev. D Phys. Rev. E Phys. Rev. ST AB Phys. Rev. ST AB Rev. Mod. Phys. Phys. Rev. (Series I) Phys. Rev. Volume: Page/Article: MyArticles: View Collection Help (Click on the to add an article.) Previous article Next article Issue 8 contents View Page Images PDF (659 kB), or Buy this Article S. von Molnar Received 15 March 1983 The metal-insulator transition in the magnetic semiconductor Gd x v x S , where v stands for vacancies, has been studied by tuning through the transition with the application of a magnetic field at low temperatures. For two samples with x and 0.325 the transition is continuous. sigma T 0) is linear in H H c which implies that sigma T [is proportional to] E E c ), where H c is a critical field and E c is the mobility edge. This is consistent with new scaling theories of both localization and interaction effects. URL: http://link.aps.org/abstract/PRL/v51/p706
Erniedrigendes Halbwissen Translate this page die berühmten Versuche des ungarischen Barons roland von Eötvös zu wiederholen,der 1899 und 1908 die Äquivalenz von träger Masse (dem Aspekt eines http://www.stauff.de/matgesch/dateien/erniedrigendeshalbwissen.htm
Extractions: (Alan Boss) Da will ich mich doch glatt mal selbst zitieren: Zu[...] gehört allemal das frohgemute Eingeständnis, dass man als LehrerIn zu 80 % Schauspieler , d.h. zu Anschaulichkeit und Anekdoten verpflichtet ist (und dennoch keinE AnimateurIn einer [immer schon] gelangweilten Konsumgeneration) Bei aller fachlichen Solidität bedarf es dennoch immer mal wieder des Muts (!) zur pointierten Ungenauigkeit , also dazu, sich - aus Sicht des reinen Fachwissenschaftlers - "die Finger schmutzig zu machen". EinE LehrerIn ist in erster Linie Populär - und erst in zweiter Linie Fach wissenschaftlerIn (was sie bzw. ihn nicht davon entbindet, solide [zumindest im Hinblick auf den Schulstoff] fachwissenschaftliche Ahnung zu haben und - soweit überhaupt möglich - Überblick über neueste grundsätzliche fachliche Entwicklungen zu behalten) Um also Sachverhalte anschaulich auf den Punkt zu bringen, bedient sich eine Lehrkraft ab und zu gerne arg holzschnittartiger Bilder. So habe ich z.B. mal, um die äußere Enge von Kafkas Leben auf den Punkt zu bringen, im Unterricht (wider besseres Wissen!) gesagt, in Prag gäbe es einen großen Platz (den Wenzelsplatz), und an seinem
Skolavpohode.cz Eötvös, roland, Baron von (18481919). Madarský fyzik, který se ve svých vedeckýchpocátcích zabýval kapilárnímu jevy. Pozdeji se venoval gravitaci. http://www.skolavpohode.cz/clanek.asp?polozkaID=3541
Newsletter - Neue Musik Translate this page roland Bräutigam war der Solist in Rotterdam am 21. 4. 2004. Neue Werke von István Szábo inszenierte Drei Schwestern von Peter Eötvös Premiere am 2. http://www.ricordi.de/auto/newsletter/pages/neue_musik.html
ITU - JEOFIZIK Ilk uzak deprem (Japonya, 14.04.1889) kaydi (von Rebeur yatay sarkaci) Nature,40, 1889, p. roland EÖTVÖS (1848, Budapeste1919, Budapeste) http://www.geop.itu.edu.tr/jeofizikciler/
Extractions: Jeofiziðe katkýda bulunan bilimcilerin anýsýna ... Isaac NEWTON : (1643, Woolthorpe - 1727, Londra) Cambridge'te matematik profesörü; 1687'de "Philosophiae Naturalis Principia Mathematica" yý yazdý ve bu eserle modern fiziðin yasalarýný ortaya koydu. Bunu, Gravitasyon yasasýnýn keþfi ve gök cisimlerinin hareket yasalarý izledi. Anders CELSIUS : (1701, Uppsala- 1744, Uppsala) Uppsala'da astronomi profesörü; Meridyen ölçümleri amacýyla Lappland araþtýrmasýný yaptý. Hjörter ile birlikte manyetik süreksizlikler ile polar ýþýklarýnýn iliþkisini keþfetti ve Seekälberstein'da deniz suyu seviyesinin düþüþünü kanýtladý. O, jeofizikçi olmayanlara da kendini 100'lü termometreyi keþfederek tanýttý. William GILBERT : (1544, Colchester-1603, Londra) Kraliçe I. Elizabeth'in özel doktoru; 1600 yýlýnda "De magnete, magnetisque corporibus, et de magno magnete tellure; Physiologia noua"yý yazdý ve yermanyetizmasýnýn yerin içinden kaynaklandýðýný gösterdi. Alexander von HUMBOLT : (1769, Berlin-1859, Berlin) Doðabilimcisi; 1799-1804 yýllarý arasýnda Güney ve Kuzey Amerika'ya yaptýðý bilimsel araþtýrma gezileri ve sonuçlarý (1831-1843) ile tanýndý. Güney Amerika'da yaptýðý mutlak yer manyetik alaný ölçümlerinden ekvatordan kutuplara doðru yer manyetik alaný þiddetinin arttýðýný ve bir inklinasyon iðnesinin salýným zamanýnýn azaldýðýný çýkardý. Humbolt, jeofizikten kaynaklanan fiziksel coðrafyanýn nedenlerini ortaya koydu. Çok sayýda oþinografik araþtýrmaya katýldý.
Extractions: [SW: Forschung; Forschungsgemeinschaft; Forschungsgeschichte; Philosoph; Philosophie; Science; Wissenschaftsgeschichte; Wissenschaftslehre; Wissenschaftsphilosophie; Wissenschaftstheorie] Details Ashcroft/ Mortimer Thermochemistry of transition metal complexes. London, 1970, IX, 478 S. m. zahlr. Abb. und Tabellen, Originalleinen (original cloth)
SWR. »Von Vier Bis Vier« - Berlin - Sinfonie Einer Großstadt Translate this page roland Kluttig studierte an der Dresdner Musikhochschule und bei Peter Eötvös, Seit 2000/01 ist roland Kluttig als Musikalischer Assistent von Lothar http://www.swr.de/von4bis4/kuenstler/269/
April 8 - Today In Science History roland Eötvös. (source), Died 8 Apr 1919 (born 27 July 1848) (baron) roland Baronvon Eötvös was a Hungarian physicist who studied at Heidelberg where he http://www.todayinsci.com/4/4_08.htm
Extractions: American biochemist who his elucidated the mechanism by which carbon dioxide is incorporated into green plants, for which he received the 1961 Nobel Prize for Chemistry. In the Calvin Cycle, he described the "dark reactions" of photosynthesis occuring through the night turning carbon dioxide into sugar. Using carbon-14 isotope as a tracer, Calvin and his team mapped the complete route that carbon travels through a plant during photosynthesis, starting with absorption of atmospheric carbon dioxide to its conversion into carbohydrates and other organic compounds. The Calvin group showed that sunlight acts on the chlorophyll in a plant to fuel the manufacturing of organic compounds, rather than on carbon dioxide as was previously believed.
Roland Eötvös -- Facts, Info, And Encyclopedia Article roland Eötvös. Categories Hungarian physicists, 1919 deaths, 1848 birthsVásárosnaményi Báró Eötvös Loránd, better known as roland Eötvös (July 27, http://www.absoluteastronomy.com/encyclopedia/r/ro/roland_eötvös.htm
Extractions: The weak equivalence principle plays a prominent role in ((physics) the theory that space and time are relative concepts rather than absolute concepts) relativity theory and the Eötvös experiment was cited by (Physicist born in Germany who formulated the special theory of relativity and the general theory of relativity; Einstein also proposed that light consists of discrete quantized bundles of energy (later called photons) (1879-1955)) Albert Einstein in his 1916 paper The Foundation of the General Theory of Relativity.
University Of Budapest -- Facts, Info, And Encyclopedia Article This article is about Eötvös Loránd University, which is often referred to as (Click link for more info and facts about roland Eötvös) roland Eötvös. In http://www.absoluteastronomy.com/encyclopedia/u/un/university_of_budapest.htm
Extractions: In 1950 it was renamed Eötvös Loránd University , in (A native or inhabitant of Hungary) Hungarian Eötvös Loránd Tudományegyetem after physicist (Click link for more info and facts about Roland Eötvös) Roland Eötvös . In (Any dialect of the language of ancient Rome) Latin Universitas Budapestinensis de Rolando Eötvös nominata Pázmány Péter Tudományegyetem (not to be confused with Pázmány Péter Katolikus Egyetem, a separate university). It was founded in 1635 in Nagyszombat (today (Click link for more info and facts about Trnava) Trnava , Slovakia) by the archbishop and theologian Péter Pázmány, who left its leadership to the (A member of the Jesuit order) Jesuit s, containing a Faculty of Arts and Faculty of Theology. A Faculty of Law was added in 1667, and a Faculty of Medicine was started in 1769. After the dissolution of the Jesuit order, the university was moved to
Eötvös | Wissen.de von ihm verbesserten http://www.wissen.de/xt/show/act/MENUNAME/InfoContainer/OCCURRENCEID/SL001172852
Extractions: Geodesy in Hungary and the Relation to IAG around the turn of 19th/20th Century-A Historical Review By József Ádám (Technical University of Budapest) Introduction Geodesy has a long tradition in Hungary. Due to the special connection of Hungary to former Austria in 19th century, beside Prussia and Saxony, Hungary as part of the former Austria is a founder member country of the Mitteleuropäische Gradmessung in 1862, predecessor of the International Association of Geodesy (IAG). Survey control networks, namely the primary triangulation and levelling networks in Hungarian part were also established by the Military Geographic Institute in Vienna (that is, k.u.k. Militärgeographisches Institut) until 1919, see e.g.Sterneck (1908). In the field of geodetic science, separate research and scientific activities were carried out at the Universities in Budapest. These activities can be connected with Professors István Kruspér, Lajos Bodola and Károly Oltay at the Department of Geodesy, Technical University and to Professor Loránd Eötvös at the Department of Physics, Budapest University. They were all members of the Hungarian Academy of Sciences.
GG Presentation, NASA Conference On Fundamental Physics Indeed, the whole history of EP testing, from the pioneering experiments of Rolandvon Eötvös in Budapest at the turn of the century to the modern, http://eotvos.dm.unipi.it/nobili/nasa_fp/
Extractions: References Abstract "GALILEO GALILEI" (GG) is a proposal for a small, low orbit satellite devoted to testing the Equivalence Principle (EP) of Galileo, Newton and Einstein. The GG Report on Phase A Study recently carried out with funding from ASI (Agenzia Spaziale Italiana) concludes that GG can test the Equivalence Principle to 1 part in 10 at room temperature. The main novelty is to modulate the expected differential signal of an EP violation at the spin rate of the spacecraft (2 Hz)
The UW Eot-Wash Group the Hungarian Count von Eötvös (pronounced something like ootvoosh with oo Eötvös pioneered the use of torsion balances for testing the principle of http://www.npl.washington.edu/eotwash/
Extractions: The Eöt-Wash Group: Laboratory Tests of Gravitational Physics We are pioneering new techniques in high-precision studies of weak-field gravity. Our scientific goal is to search for experimental signatures of quantum gravity that would violate Einstein's Equivalence Principle and/or the Newtonian inverse-square law at some length scale (which may be anywhere between the inaccessible Planck length and infinity). Our group's name is a pun on the name of a famous gravitational physicist, the Hungarian Count von Eötvös (pronounced something like ootvoosh with oo as in foot). Eötvös pioneered the use of torsion balances for testing the principle of equivalence, i.e. is gravitational mass (the mass entering in Newton's law of gravity F=G mm/r ) exactly the same as inertial mass (the mass responsible for inertia in Newton's mechanical law F=ma). The name indicates that we are doing torsion balance tests of gravity at the University of Washington. At the heart of General Relativity lies the equivalence principle. In its simplest Newtonian form, it simply states that inertial mass and gravitational mass are the same thing, that is, gravity (as we know it) is the only fundamental force that couples exactly to mass, rather than to some kind of charge. The latter statement forms the basis of many of the experiments the Eöt-Wash group performs.
Lexikon Loránd Eötvös Translate this page Jahrhundert die Einheit Eötvös des Schweregradienten benannt wurde. Er entwickeltedie Drehwaage zur Messung von kleinen räumlichen Schwereveränderungen, http://lexikon.freenet.de/Loránd_Eötvös
Extractions: Sie sind hier: Startseite Lexikon Lor¡nd E¶tv¶s Lor¡nd E¶tv¶s Lor¡nd E¶tv¶s ËloraËnd ˸tv¸Ê 27. Juli in Buda 8. April in Budapest ) war ein ungarischer Mathematiker und Geophysiker , nach dem im 20. Jahrhundert die Einheit E¶tv¶s des Schweregradienten benannt wurde. Er entwickelte die Drehwaage zur Messung von kleinen r¤umlichen Schwerever¤nderungen, mit der bis etwa 1980 hunderttausende Messpunkte f¼r Geophysik und Bergbau gemessen wurden. Durch eingehende Experimenten gelang ihm der Nachweis, dass die Gravitationskraft nur von der Masse der Objekte, nicht von ihrem Stoff abh¤ngt â was bedeutet, dass beim freien Fall im Vakuum alle K¶rper gleich schnell fallen.
La Gravitation Sous Surveillance - ARTE Translate this page Dautres physiciens avaient poursuivi ces expériences, jusquau baron roland vonEötvös, à la fin du xixe siècle, qui atteignit, en utilisant des balances http://www.arte-tv.com/fr/connaissance-decouverte/Science/einstein/La_20relativi
Approfondimento 4: Ulteriori Sviluppi Della Relatività Translate this page sperimentalmente da Galileo, Newton e, nei primi anni del novecento, dal baroneRoland von Eötvös (da cui tali esperimenti hanno preso il nome). http://www.fmboschetto.it/tde/approfondimento_4.htm
Extractions: Mappa Unità 1 Unità 2 Unità 3 ... Bibliografia In questo Modulo noi ci siamo occupati solo di Relatività Ristretta, ma la teoria della Relatività è generalmente considerata come formata di due parti separate, praticamente indipendenti tra di loro: oltre alla Relatività Ristretta vi è anche la Relatività Generale. Lo spazio-tempo di Minkowski della Relatività Ristretta è incompatibile con l'esistenza della gravità. Un sistema di riferimento, che è supposto inerziale per una particella situata lontano dalla Terra, in una regione dove il campo gravitazionale è trascurabile, non sarà più inerziale quando la particella si troverà vicino alla Terra. Si può ottenere tuttavia una compatibilità approssimata tra i due sistemi a causa di una notevole proprietà della gravitazione, che prende il nome di principio di equivalenza debole: tutti i corpi di dimensioni sufficientemente piccole che si trovano in un dato campo gravitazionale esterno, cadono con la stessa accelerazione, indipendentemente dalla loro massa, dalla loro composizione e dalla loro struttura. La validità di questo principio è stata verificata sperimentalmente da Galileo, Newton e, nei primi anni del novecento, dal barone Roland von Eötvös (da cui tali esperimenti hanno preso il nome). Per un osservatore all'interno di un ascensore che cade liberamente in un campo gravitazionale tutti i corpi all'interno dell'ascensore dovrebbero muoversi uniformemente in linea retta come se la gravità non esistesse, dal momento che essi stanno cadendo alla stessa maniera dell'osservatore. Viceversa, in un ascensore accelerato nello spazio libero tutti i corpi all'interno di esso devono cadere con la stessa accelerazione (a causa della loro inerzia), come se vi fosse un campo gravitazionale.
§occ}Ù Translate this page The summary for this Japanese page contains characters that cannot be correctly displayed in this language/character set. http://www.cnet-ta.ne.jp/p/pddlib/japanese/ete.htm
Physica The summary for this Hebrew page contains characters that cannot be correctly displayed in this language/character set. http://62.90.118.241/OpenForum/Forum.asp?GroupID=9&Page=20&SectionKey=4
