81 research outputs found
GLOBAL VERY LONG BASELINE INTERFEROMETRY OBSERVATIONS OF THE 6.0 GHz HYDROXYL MASERS IN ONSALA 1
We present global very long baseline interferometry observations of the first excited-state hydroxyl (OH) masers in the massive star-forming region Onsala 1 (ON 1). The 29 masers detected are nearly all from the 6035 MHz transition and nearly all are identifiable as Zeeman pair components. The 6030 and 6035 MHz masers are coincident with previously published positions of ground-state masers to within a few milliarcseconds, and the magnetic fields deduced from Zeeman splitting are comparable. The 6.0 GHz masers in ON 1 are always found in close spatial association with 1665 MHz OH masers, in contrast to the situation in the massive star-forming region W3(OH), suggesting that extreme high density OH maser sites (excited-state masers with no accompanying ground-state maser, as seen in W3(OH)) are absent from ON 1. The large magnetic field strength among the northern, blueshifted masers is confirmed. The northern masers may trace an outflow or be associated with an exciting source separate from the other masers, or the relative velocities of the northern and southern masers may be indicative of expansion and rotation. High angular resolution observations of nonmasing material will be required in order to understand the complex maser distribution in ON 1.National Science Foundation (U.S.
A német kisebbségi kérdés és szerepe Magyarország nemzetközi kapcsolataiban a két világháború között = The question and the role of German minority in the international relations of Hungary in the interwar period
A kiadvány elkĂ©szĂĽlt kĂ©ziratának szerkezeti felĂ©pĂtĂ©se I. ElĹ‘szĂł. A kiadvány tĂ©mája Ă©s jelentĹ‘sĂ©ge, cĂ©lkitűzĂ©se, jellege Ă©s mĂłdszerei. A tĂ©mavezetĹ‘ kutatĂłmunkájára támaszkodĂł Ă©s irányĂtásával 2003-2006 közt dolgozĂł kollektĂva összetĂ©tele, tevĂ©kenysĂ©ge Ă©s eredmĂ©nyei. A kiadvány használatát segĂtĹ‘ felvilágosĂtások. (Terjedelme 20 oldal) II. BevezetĂ©s a közölt dokumentumokban tárgyalt problematikába, (a hazai Ă©s nemzetközi törtĂ©neti összefĂĽggĂ©sek bĹ‘vebb megvilágĂtásával). 16 fejezetbĹ‘l áll amelyekhez 17.-kĂ©nt egy kitekintĂ©s is járul, annak összehasonlĂtĂł ábrázolására, hogy a Kárpát-Duna-medence országai kapcsolatában Ă©s nĂ©peik interetnikus viszonyaiban milyen fejlemĂ©nyek következtek a második világháborĂş vĂ©gĂ©t követĹ‘ Ă©vekben, sok tekintetben máig hatĂł következmĂ©nyekkel. Pl. a nemzetisĂ©gi identitás megĹ‘rizhetĹ‘sĂ©gĂ©nek kilátásai szempontjábĂłl. (E monografikus jelleggel kĂ©szĂĽlt bevezetĹ‘ tanulmány terjedelme: 257 oldal) III. Dokumentumok a magyar nemzetisĂ©gpolitika Ă©s a nĂ©met nĂ©pisĂ©gpolitika törtĂ©netĂ©hez az utĂłdlĂł államok között szĂ©ttagolt Kárpát-Duna-tĂ©rsĂ©gben 1918/19 -1944/45. 750 dokumentumot tartalmaz, alapvetĹ‘en idĹ‘rendben, de - azt nem zavarĂł mĂłdon, hanem a maga helyĂ©n teljes termĂ©szetessĂ©ggel (Ă©s egyben igen cĂ©lszerűen) tárgyi csoportegysĂ©gekbe is soroltan. (Ă–sszterjedelme [regesztákkal Ă©s jegyzetapparátussal egyĂĽtt]: 1578 oldal) IV. MellĂ©kletek. (EgyĂĽttes terjedelmĂĽk 70 oldal.) A kiadvány teljes anyagának elektronikus szöveg-rögzĂtĂ©se megtörtĂ©nt. | The Structure of the Prepared Draft for the Planned Publication 1 Foreword: The theme of the publication and its significance, purpose, character and method of preparation. The composition, activities and results of the project team, supported and directed between 2003-2006 by the project leader. (20pp.) 2. Introduction to the problems discussed in the published documents (with broader coverage of the national and international historical context). This comprises 16 chapters as well as an additional 17th chapter which gives an overview in order to compare the following: the connections and interethnic relations of the peoples of the countries of the Carpathian Basin, regarding developments in the years following the end of the Second World War and their consequences for the present day. (This introductory study, which has the character of a monograph, comprises 257pp.) 3. Documents referring to the history of Hungarian policies towards nationalities and the German minority in the region of the Carpathian Basin, taking into consideration the division of the latter into various states (1918/19-1944/45). It contains 750 documents, for the most part in a chronological order but arranged in topic groups in order to help the comprehension of the reader. (With references and footnotes, 1578pp.) 4. Appendices (70pp.) The whole text has been electronically recorded, but small corrections and amendments still have to be done
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