Mostrando 881 - 900 Resultados de 1,563 Para Buscar '"astronomer"', tiempo de consulta: 0.08s Limitar resultados
  1. 881
    por Keeton, Charles
    Publicado 2014
    “…A Ray of Light in a Sea of Dark Matter offers readers an accessible explanation of how astronomers probe dark matter.  Readers quickly gain an understanding of what might be out there, how scientists arrive at their findings, and why this research is important to us. …”
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  2. 882
    por Khlopov, M Yu
    Publicado 1999
    “…Since the 1980s the cross-disciplinary, multidimensional field of links between cosmology and particle physics has been widely recognised by theorists, studying cosmology, particle and nuclear physics, gravity, as well as by astrophysicists, astronomers, space physicists, experimental particle and nuclear physicists, mathematicians and engineers.The relationship between cosmology and particle physics is now one of the important topics of discussion at any scientific meeting both on astrophysics and high energy physics.Cosmoparticle physics is the result of the mutual relationship between cosmo…”
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  3. 883
    por Dalton, A W
    Publicado 2002
    “…Astronomers have detected a distant planet 100 light years from Earth, circling Tau1 Gruis, its star, in the constellation of Grus (the crane). …”
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  4. 884
    por Frisch, P C
    Publicado 2004
    “…Combined heliosphere-astronomical data and models enrich our understanding both of effects the solar galactic environment might have on the inner heliosphere, and of interstellar clouds. …”
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  5. 885
    por Büntgen, Ulf, Oppenheimer, Clive
    Publicado 2020
    “…This calls for renewed vigilance, with systematic reference to astronomical time (including year zero) or, at the very least, clarification of the dating scheme(s) employed in individual studies.…”
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    Online Artículo Texto
  6. 886
    por English, Neil
    Publicado 2018
    “…The book explores the contributions made by the 'clerical astronomers,' William Rutter Dawes, Thomas William Webb, T.E.R Philips and T.H.E.C Espin, as well as the lonely vigils of E.E. …”
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  7. 887
    por Moorwood, Alan
    Publicado 2008
    “…The Workshop ‘Science with the VLT in the ELT era’ was organised by ESO as a forum for the astronomical community to debate its expected future use of ESO’s Very Large Telescope ( and its VLTI interferometric mode) when other facilities such as ALMA, JWST and, hopefully, at least one extremely large 30-40m class telescope will be operating. …”
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  8. 888
    por Biagioli, Mario
    Publicado 2006
    “…In that brief period, Galileo made a series of astronomical discoveries that reshaped the debate over the physical nature of the heavens: he deeply modified the practices and status of astronomy with the introduction of the telescope and pictorial evidence, proposed a radical reconfiguration of the relationship between theology and a…”
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  9. 889
    “…Thus the book is an essential research tool for space scientists and astronomers alike, including graduate students for whom it presents a single-point entrance into this complex yet fascinating field.…”
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  10. 890
    por Garcia, Paulo J V
    Publicado 2011
    “…Circumstellar disks are vast expanses of dust that form around new stars in the earliest stages of their birth. Predicted by astronomers as early as the eighteenth century, they weren't observed until the late twentieth century, when interstellar imaging technology enabled us to see nascent stars hundreds of light years away. …”
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  11. 891
    por Wilson, Raymond N
    Publicado 2004
    “…It is intended to give a complete treatment of the subject, addressing professionals in research and industry as well as students of astronomy and amateur astronomers. This first volume, Basic Design Theory and its Historical Development, is devoted to the theory of reflecting telescope optics and systematically recounts the historical progress. …”
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  12. 892
    por Benson, Donald
    Publicado 2012
    “…Mathematician Donald Benson shows that ancient theories of planetary motion were based on the assumptions that the Earth was the center of the universe and the planets moved in a uniform circular motion. Since ancient astronomers noted that occasionally a planet would exhibit retrograde motion--would seem to reverse its direction and move briefly westward--they concluded that the planets moved in epicyc…”
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  13. 893
    por Malacara-Hernández, Daniel
    Publicado 2013
    “…It incorporates classic aspects of lens design along with important modern methods, tools, and instruments, including contemporary astronomical telescopes, Gaussian beams, and computer lens design. …”
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  14. 894
    por Olson, Donald W
    Publicado 2013
    “…For a general audience interested in solving mysteries in art, history, and literature using the methods of science, 'forensic astronomy'  is a thrilling new field of exploration. Astronomical calculations are the basis of the studies, which have the advantage of bringing to readers both evocative images and a better understanding of the skies. …”
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  15. 895
    por Stevenson, David S
    Publicado 2013
    “…This book focuses on the extreme -the most intense, brilliant and peculiar- of astronomical explosions. It features highly significant observational finds that push the frontiers of astronomy and astrophysics, particularly as before these objects were only predicted in theory.  …”
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  16. 896
    “…These impressive performance allows to attempt to learn about New Physics with astronomical and astro-particle data. We will present the latest results on these searches.…”
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  17. 897
    por Steele, John M
    Publicado 2007
    “…Some of these calendars were based upon observations or calculations of regular astronomical phenomena, such as the first sighting of the new moon crescent that defined the beginning of the month in many calendars, while others incorporated schematic simplifications of these phenomena, such as the 360-day year used in early Mesopotamian administrative practices in order to simplify accounting procedures. …”
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  18. 898
    por Grier, Jennifer, Rivkin, Andrew
    Publicado 2009
    “…Thematic chapters discuss all of the many areas of astronomical research surrounding each subject, providing readers with the most up-to-date understanding of current knowledge and the ways in which it has been obtained. …”
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  19. 899
    por Hannah, Robert
    Publicado 2005
    “…Greek and Roman Calendars examines the ancient calendar as just such a time-piece, whose elements are readily described in astronomical and mathematical terms. The story of these calendars is one of a continuous struggle to maintain a correspondence with the regularity of the seasons and the sun, d…”
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  20. 900
    por Malhotra, Renu
    Publicado 2019
    “…This paper gives a brief summary of this new view of our solar system’s history and reviews the astronomical evidence in the resonant populations of the Kuiper belt.…”
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    Online Artículo Texto
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