jaschek carlos (166 Ergebnisse)

Hardcover/ Pappband. Zustand: Wie neu. 198 S. Guter Zustand ha1078072 Sprache: Englisch Gewicht in Gramm: 600.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:0521404215.

Softcover-Großformat; Zustand: Gut. 153 Seiten; Stempel auf Frontcover, Einbandränder eingerissen, Seitenränder teils geknickt, ansonsten ordentlicher Erhaltungszustand. Sprache: Englisch Gewicht in Gramm: 420.

Gr.-8°, original hardcover. 1. ed. XXI, 422 p. Stamp on preliminary page and title, otherwise very fine copy. Sprache: Englisch Gewicht in Gramm: 0.

Zustand: New. Proceedings of IAU Symposium No. 98 held in Munich, Federal Republic of Germany, April 6-10, 1981 I. Photometry.- 1. Some Photometric Characteristics of Be Stars (Review paper).- 2. A Study of Be Star Variability.- 3. Composite Colour-Magnitude and.

Heft; Zustand: Gut. 94 Seiten; Das hier angebotene Heft stammt aus einer teilaufgelösten wissenschaftlichen Bibliothek und trägt die entsprechenden Kennzeichnungen (Rückenschild, Instituts-Stempel.); neben dem oben aufgeführten Aufsatz befinden sich auch weitere Beiträge auch anderer Autoren in dem Werk. Einband leicht staubschmutzig, ansonsten ordentlicher Erhaltungszustand; Sprache: Spanisch Gewicht in Gramm: 200.

Gr.-8°, original hardcover. 1. ed. XIV, 289 p. Shelfmark on spine, stamp on preliminary page and title, binding slightly loosened on preliminary page, otherwise fine copy. Sprache: Englisch Gewicht in Gramm: 0.

Soft cover. Zustand: Nr Fine. No Jacket. A very clean tidy copy, no markings or inscriptions, very lightly handled.

Soft cover. Zustand: Near Fine. Illustrated colour cover with no inscriptions or creases. A clean, tight, bright copy of 343pp. incl figs/ills.

Zustand: Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

Hardcover. Zustand: Good. Hardcover ex-library with typical marks shows moderate cover wear. Text is unmarked. Ships FAST!

In-8, 24 cm, x-236pp., illustr., 220 figures et photos, 106 tableaux, Bibliogr. p. 232-233., Index, Nb-0278,

Zustand: Good. *Price HAS BEEN temporarily REDUCED by 10% until Monday, Sept. 8 (sale item)* 544 pp., hardcover, ex library, lacks dust jacket, else text clean & binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Hardcover. Zustand: Good. Ex-library book, usual markings. Clean copy in good condition. Quick dispatch from UK seller.

Hardcover. Zustand: Good. Hardbound. Gentle bump to corner, else mild wear.

Zustand: Very Good. First Edition. Used book that is in excellent condition. May show signs of wear or have minor defects.

Zustand: New. In.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The principal purpose of IAU Colloquium No. 35 was to discuss those aspects of the techniques of the compilation, evaluation, and distribution of data that are common to astrometry, photometry and spectrometry of stars and stellar systems. In the announcement of the Colloquium, it was suggested that there would be special emphasis on the techniques of quality control, and on the standards for the presentation of numerical data in both printed and com puter-readable form. As the meeting progressed it became clear that the lack of a standard, unambiguous system for the identifi cation of stellar objects was a source of much confusion and inefficiency in the use of existing data files. This and other such matters were the subject of further discussions by Commission 5 at the General Assembly of the International Astronomical Union (IAU), which was held at Grenoble during the following fortnight, 24 August - 2 September 1976. The proposal for the Colloquium was prepared by J. Jung, who was then Director of the Centre des Donnees Stellaires at Stras bourg, and G. A. Wilkins, Chairman of the IAU Working Group on Numerical Data, and was accepted by the IAU Executive Committee on the recommendation of the President of Commission 5, with the support of Commissions 25, 29 and 45. The Scientific Organising Committee consisted of W. Fricke, B. Hauck, C. Jaschek, J. Jung, B. Kukarkin, P. Lacroute, A. Underhill and G. A. Wilkins (Chair man). The Local Organising Committee consisted of A.

Zustand: New. In.

Hardcover. Zustand: Fine. No Jacket. 1st Edition. tiny signature of previous owner on f. e. p.

Hardcover. Zustand: Near Fine. First. Clean copy in near fine condition. Like NEW. Size: 8vo - over 7¾" - 9¾" tall.

Hardcover. Zustand: Near Fine. First. Near fine condition. Has prior owner's name on ffep. Size: 8vo - over 7¾" - 9¾" tall.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The idea of having a meeting came to the Editors when working on several aspects of galactic Be and B[e] stars. They found that a general summary of the properties of B[e] stars was missing, so that the organiza tion of a first meeting on these objects appeared as very useful. B[e] stars have hydrogen line emission and forbidden [Fe 11] and [0 I] emission lines in their spectra; they are also characterized by a strong IR excess due to circumstellar dust. Having a large amount of extinction in the UV and the visual they have been less frequently observed than other emission line objects. Although about one hundred galactic objects have been classified as B[e], only fif teen or so have been studied in some detail. Besides this, the evolutionary status of these objects is rat her controversial, are they pre-main sequence or stars on the way to become nUclei of planetary nebulae Other difficult problems appear when considering the relations of these stars with other similar groups, like Herbig AeBe stars, Be, luminous blue variables and the superluminous B[e] stars observed in the Magellanic Clouds. The conference seems timely since large surveys like DENIS and 2Mass, plus new space and new instruments for the micron, millimeter and cen timeter wavelength region will result in the discovery of more stars of this group.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The idea of this Colloquium came during the XVIIth General Assembly of the I. A. U. at Montreal. The meeting was organized under the auspices of I. A. U. Commission 5 (Documentation and Astronomical Data). The Scientific Organizing Committee consisted of C. Jaschek (chairperson), O. Dluzhnevskaya, B. Hauck (vice chairperson), W. Heintz, P. Lantos, Th. Lederle, J. Mead~ G. Ruben, Y. Terashita, G. Wilkins. The members of this Committee are to be thanked for their devotion to the organization of what turned out to be a very successful meeting. The program was organized so as to cover most of the aspects concerning work with machine readable data. In a certain sense it is the develop ment of the subjects of I. A. U. Colloquium 35 'Compilation, critical evaluation and distribution of stellar data' held at Strasbourg in 1976. The meeting was opened by welcoming addresses delivered by Dr A. Florsch, Director of the Strasbourg Observatory, Prof. H. Curien, President of the European Science Foundation and Prof. W. Heintz, President of I. A. U. Commission 5. The sessions were devoted to the fol lowing subjects : Existing data centers, Data networks, New hardware, Recent software developments, Bibliographical services, Copyright, Editorial policies and nomenclature, Data in astronomy and Data in space astronomy. The different sessions were chaired by G. A. Pilkins, J. Mead, S. Lavrov, W. Heintz, P. Lantos, M. McCarthy, J. Delhaye and G. Westerhout. On July 9. Dr A.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The idea of having a meeting came to the Editors when working on several aspects of galactic Be and B[e] stars. They found that a general summary of the properties of B[e] stars was missing, so that the organiza tion of a first meeting on these objects appeared as very useful. B[e] stars have hydrogen line emission and forbidden [Fe 11] and [0 I] emission lines in their spectra; they are also characterized by a strong IR excess due to circumstellar dust. Having a large amount of extinction in the UV and the visual they have been less frequently observed than other emission line objects. Although about one hundred galactic objects have been classified as B[e], only fif teen or so have been studied in some detail. Besides this, the evolutionary status of these objects is rat her controversial, are they pre-main sequence or stars on the way to become nUclei of planetary nebulae Other difficult problems appear when considering the relations of these stars with other similar groups, like Herbig AeBe stars, Be, luminous blue variables and the superluminous B[e] stars observed in the Magellanic Clouds. The conference seems timely since large surveys like DENIS and 2Mass, plus new space and new instruments for the micron, millimeter and cen timeter wavelength region will result in the discovery of more stars of this group.

Hardcover. Zustand: Near Fine. Reprint. Book is in NF condition with trace edge wear noted, owner's stamp to FFE else a bright & solid copy. FOLCAS 12/21; 8vo - over 7¾ - 9¾" tall.