Mostrando 1,321 - 1,340 Resultados de 1,563 Para Buscar '"astronomer"', tiempo de consulta: 0.23s Limitar resultados
  1. 1321
    por Peratt, Anthony L
    Publicado 2015
    “…Chapters 8 and 9 are based on the research of Professor Gerrit Verschuur, and reinvestigation of the manifestation of interstellar neutral hydrogen filaments from radio astronomical observations are given. Using data from the Green Bank 100-m telescope (GBT) of the National Radio Astronomy Observatory (NRAO), detailed information is presented for a non-cosmological origin for the cosmic microwave background quadruple moment.  …”
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  2. 1322
    por Andresen, R
    Publicado 1981
    “…The aim of the meeting was to assess the impact of the new X-ray findings on the general astronomical knowled8e. The discussion ranged from non-degenerated stellar X-ray sources and stellar coronae tL supernovae, bursters, globular clusters, normal galaxies and finally to cosmology. …”
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  3. 1323
    por Hall III, James A
    Publicado 2016
    “…Projects to help us learn more about the moons are included throughout the book. Most amateur astronomers can name some of the more prominent moons in the solar system, but few are intimately familiar with the full variety that exists in our backyard: 146 and counting. …”
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  4. 1324
    “…The creation of the European Southern Observatory (ESO) in 1962 was the culmination of the dream of leading astronomers from five European countries. Over the years, as more member states joined, ESO constructed the La Silla and Paranal observatories, as well as the Atacama Large Millimeter/submillimeter Array (ALMA) together with partners. …”
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  5. 1325
    “…The book comprises a diverse set of theoretical works on Self-Organizing Maps, Neural Gas, Learning Vector Quantization and related topics, and an excellent variety of applications to data visualization, clustering, classification, language processing, robotic control, planning, and to the analysis of astronomical data, brain images, clinical data, time series, and agricultural data.…”
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  6. 1326
    Publicado 2016
    “…This workshop puts together astrophysical, cosmological, particle and nuclear WDM, astronomical observations, theory and WDM analytical and numerical frameworks which reproduce the observations. …”
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  7. 1327
    por Tonkin, Stephen
    Publicado 2014
    “…Additionally, it goes far deeper into the varying optical characteristics of binoculars, giving newcomers and advanced astronomers the information needed to make informed choices on purchasing a pair. …”
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  8. 1328
    “…By providing public access to top quality data, digital surveys have also changed the everyday practice of astronomers who have become less dependent on direct access to large observing facilities. …”
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  9. 1329
    por Ragep, Sally P
    Publicado 2016
    “…Establishing the base text is a fundamental prerequisite for gaining insights into what was considered an elementary astronomical textbook in Islam and also for understanding the extensive commentary tradition that built upon it. …”
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  10. 1330
    por Odenwald, Sten
    Publicado 2002
    “…The 23rd Cycle traces the previously untold history of solar storms and the ways in which they were perceived by astronomers—and even occasionally covered up by satellite companies. …”
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  11. 1331
    “…Astronomy and Astrophysics Abstracts is prepared by a special department of the Astronomisches Rechen-Institut under the auspices of the International Astronomical Union. Volume 39 records literature published in 1985 and received before August 15, 1985. …”
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  12. 1332
    “…Astronomy and Astrophysics Abstracts, which appears in semi-annual volumes, is devoted to the re­ cording, summarizing and indexing of astronomical publications throughout the world. It aims to pre­ sent a comprehensive documentation of literature in all fields of astronomy and astrophysics. …”
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  13. 1333
    por Magli, Giulio
    Publicado 2020
    “…The second part then discusses in detail the fundamentals of archaeoastronomy, including the celestial coordinates; the apparent motion of the sun, moon, stars, and planets; observation of celestial bodies at the horizon; the use of astronomical software in archaeoastronomy; and current methods for making and analyzing measurements. …”
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  14. 1334
    por Fields, Brian
    Publicado 2023
    “…  We conclude with an outlook for how future CMB, astronomical, and laboratory measurements can better probe new physics in the early Universe, and shed light on the solution to the lithium problem.…”
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  15. 1335
    por Famaey, Benoît, McGaugh, Stacy S.
    Publicado 2012
    “…A wealth of astronomical data indicate the presence of mass discrepancies in the Universe. …”
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  16. 1336
    “…Cu(3)P has intriguing band gap nature, as DFT predicts a semi-metallic state which was corrected by employing the Hubbard potentials. Only astronomically large values of Hubbard potentials reproduced the semiconducting state of Cu(3)P. …”
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  17. 1337
    “…To identify the best candidate for astronomical detection within this family, we developed a new computational protocol based on the minimum-energy principle. …”
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  18. 1338
    por Xu, Qian, Xue, Fei, Wang, Hui, Yi, Letian
    Publicado 2023
    “…A 5-day antenna stationary test and a 48 h astronomical pointing error measurement were performed, which proved the inclinometer measurement system is capable of measuring the thermally induced inclinations with acceptable accuracy. …”
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  19. 1339
    por Crucifix, Michel
    Publicado 2012
    “…Namely, almost all theories of ice ages reviewed here feature a phenomenon of synchronization between internal climate dynamics and astronomical forcing. However, these theories differ in their bifurcation structure and this has an effect on the way the ice age phenomenon could grow 3 Ma ago. …”
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  20. 1340
    “…Astronomically forced insolation changes have driven monsoon dynamics and recurrent humid episodes in North Africa, resulting in green Sahara Periods (GSPs) with savannah expansion throughout most of the desert. …”
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