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[null,"1.","Record Nr.",null,"UNINA9910455692003321"]
[null,null,"Titolo",null,"Expanding metropolitan highways [[electronic resource] ] : implications for air quality and energy use / / Committee for Study of Impacts of Highway Capacity Improvements on Air Quality and Energy Consumption"]
[null,null,"Pubbl/distr/stampa",null,"Washington, D.C., : Transportation Research Board, National Research Council, 1995"]
[null,null,"ISBN",null,"1-280-21064-8"]
[{"$nulls":4},"9786610210640"]
[{"$nulls":4},"0-309-58861-8"]
[null,null,"Descrizione fisica",null,"1 online resource (399 p.)"]
[null,null,"Collana",null,"Special report ; ; 245"]
[null,null,"Disciplina",null,"388.4/13142/0973"]
[null,null,"Soggetti",null,"Highway capacity - United States"]
[{"$nulls":4},"Traffic flow - United States"]
[{"$nulls":4},"Air - Pollution - Economic aspects - United States"]
[{"$nulls":4},"Energy consumption - United States"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Bibliographic Level Mode of Issuance: Monograph"]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,"2.","Record Nr.",null,"UNINA9910784002003321"]
[null,null,"Autore",null,"Eckart Andreas"]
[null,null,"Titolo",null,"The black hole at the center of the Milky Way [[electronic resource] /] / Andreas Eckart, Rainer Schödel, Christian Straubmeier"]
[null,null,"Pubbl/distr/stampa",null,"London, : Imperial College Press"]
[{"$nulls":4},"Hackensack, NJ, : Distributed by World Scientific Pub. Co., c2005"]
[null,null,"ISBN",null,"1-281-86704-7"]
[{"$nulls":4},"9786611867041"]
[{"$nulls":4},"1-86094-739-5"]
[null,null,"Descrizione fisica",null,"1 online resource (307 p.)"]
[null,null,"Disciplina",null,"523.8/875"]
[null,null,"Soggetti",null,"Black holes (Astronomy)"]
[{"$nulls":4},"Milky Way"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. 249-271) and index."]
[null,null,"Nota di contenuto",null,"Preface; Contents; 1. Observational Techniques; 2. Observational Results; 3. Astrophysical Results; Appendix A Color Versions of Selected Figures; Appendix B Table of Individual Sources; Appendix C Useful Quantities; Appendix D Table of Abbreviations; Bibliogruphy; Index"]
[null,null,null,"Sommario/riassunto","Reviewing the fundamental instrumental techniques and current observational results, this book unveils the mysteries of the physical processes in the central parsec of our Milky Way: the super-massive black hole embedded in a central stellar cluster as well as the gas and dust in the circumnuclear region. The observations described cover the entire electromagnetic spectrum from decimeter radio-waves to high energy X-ray and ?-rays, and a comprehensive summary of up-to-date astrophysical interpretations is given. The emphasis is put on observational techniques, image processing aspects, and a d"]