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1. |
Record Nr. |
UNINA9910717022303321 |
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Autore |
Hensell Robert L. |
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Titolo |
A dichroic subreflector for cassegrain antenna systems / / by Robert L. Hensell and Paul A. Lantz |
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Pubbl/distr/stampa |
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Greenbelt, Maryland : , : Goddard Space Flight Center, , December 1964 |
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Descrizione fisica |
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1 online resource (approximately 32 pages) : illustrations |
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Collana |
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Soggetti |
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Parabolic reflectors |
Cassegrain optics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"December 1964." |
"X-525-64395." |
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Nota di bibliografia |
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Includes bibliographical references (page 6). |
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2. |
Record Nr. |
UNINA9910965665603321 |
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Titolo |
Multiwavelength AGN surveys : Cozumel, Mexico, 8-12 December 2003 / / editors: Raul Mujica, Roberto Maiolino |
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Pubbl/distr/stampa |
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[Hackensack], New Jersey, : World Scientific, c2004 |
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ISBN |
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9786611898489 |
9781281898487 |
1281898481 |
9789812702432 |
9812702431 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (459 p.) |
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Altri autori (Persone) |
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MújicaRaúl |
MaiolinoR (Roberto) |
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Disciplina |
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Soggetti |
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Active galactic nuclei |
Galactic nuclei |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Scientific Organizing Committee; Contents; Preface; Part I. AGN Surveys; X-ray Surveys; Optical and Infrared Surveys; Radio and Millimeter Surveys; Part II. Results from Surveys; Statistical Properties of Local AGN; Unification and Unconventional AGN; Spectral Energy Distribution; Luminosity Functions, Evolution and Contribution to the Cosmic Background; AGN-Galaxy Coevolution and Relic Black Holes; AGN and Large Scale Structures; Author Index |
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Sommario/riassunto |
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The huge amount of data obtained by surveys in all wavebands, from radio to X-rays, has allowed major progress in the understanding of Active Galactic Nuclei and of their cosmic evolution. This book contains the proceedings of a conference intended to give a broad overview of the recent results obtained by recent AGN surveys over the whole electromagnetic spectrum. Topics which were discussed during the conference and are included in this volume are: AGN evolution, contribution to the cosmic background, AGN luminosity functions in different wavebands, multiwavelength properties of AGN, unified |
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3. |
Record Nr. |
UNINA9910976060803321 |
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Titolo |
財団法人東洋文庫年報 |
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Pubbl/distr/stampa |
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Tōkyō, : Tōyō Bunko, Shōwa 32 [1957]- |
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ISSN |
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Descrizione fisica |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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