搜索结果: 166-180 共查到“理学 universe”相关记录197条 . 查询时间(0.089 秒)
The BOOTES experiment in support of the Gran Telescopio Canarias (GTC) in the study of the high energy Universe
Gran Telescopio Canarias energy Universe GAMMA RAYS
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2009/6/11
The BOOTES experiment in support of the Gran Telescopio Canarias (GTC) in the study of the high energy Universe。
The Population of Seyfert Galaxies in the Local Universe
Seyfert Galaxies Local Universe
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2009/6/10
The Population of Seyfert Galaxies in the Local Universe。
Testing the Creation of the Universe：The Primordial Helium Abundance
Universe Primordial Helium
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2009/6/9
Testing the Creation of the Universe：The Primordial Helium Abundance。
Scientist wins prize for solving mysteries of the universe（图）
scientist prize mysteries the universe
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2009/6/10
Professor Robert Kennicutt, Director of the Institute of Astronomy, is one of three recipients of this year’s Gruber Cosmology Prize which recognises his work in determining the age of the Universe, a...
Reionization of the universe and the photoevaporation of cosmological minihalos
cosmological minihalos Reionization photoevaporation
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2009/6/8
Reionization of the universe and the photoevaporation of cosmological minihalos。
Reionization of the universe and the photoevaporation of cosmological minihalos
cosmological minihalos hotoevaporation Reionization
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2009/6/5
Reionization of the universe and the photoevaporation of cosmological minihalos。
Open invitation to study the universe（图）
open invitation universe professional astronomers
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2009/5/20
Members of the public who want to participate in the International Year of Astronomy 2009 are being offered a unique opportunity to hear professional astronomers discuss what we know about the Univers...
Cambridge research to explore the origins of the universe（图）
Cambridge origins of the universe rocket CMB European Space Agency
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2009/5/21
Cambridge University researchers are casting their gaze back to the start of the universe following the launch last week of two of the most expensive scientific satellites ever built by the European S...
Cosmology and Cosmogony in a Cyclic Universe
Cosmology cosmogony high energy phenomena
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2009/5/12
In this paper we discuss the properties of the quasi-steady state
cosmological model (QSSC) developed in 1993 in its role as a cyclic model
of the universe driven by a negative energy scalar field. ...
Gravitational Clustering of Galaxies in an Expanding Universe
Gravitational clustering thermodynamics correlation
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2009/5/7
We inquire the phenomena of clustering of galaxies in an expanding universe from a theoretical point of view on the basis of thermodynamics and correlation functions. The partial differential equation...
On some properties of the neutrino in the early universe
neutrino early universe
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2010/4/8
Properties of the neutrino in the early universe have been investigated incorporating a small inhomogeneity in the mass density of the early universe. Dependence on this factor is found in studying me...
Dark Energy And Cyclic Universe From Arnowitt-Deser-Misner Renormalizable Group Approach
dark energy Phantom energy ADM formalism accelerated expansion Cyclic universe Bekenstein entropy
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2010/7/5
We discuss the generic features of the accelerated universe from Arnowitt-Deser-Misner renormalizable group approach applied for gravity models with variable gravitational coupling constant and cosmol...
THE ANTHROPIC ARGUMENT AGAINST INFINITE PAST AND THE EDDINGTON-LEMAITRE UNIVERSE
cosmology EDDINGTON-LEMAITRE UNIVERSE INFINITE PAST
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2009/3/18
This study in the philosophy of cosmology is a part of an ongoing
effort to investigate and reassess the importance of the anthropic (Davies-Tipler)
argument against cosmologies containing the past ...
The Effect of Hypothetical Diproton Stability on the Universe
Big bang nucleosynthesis—star formation—anthropic cosmology
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2010/9/15
By calculation of the proton–proton capture cross-section,it is shown that the existence of a bound diproton state would not lead to significant production of diprotons during big bang nucleosynthesis...
THE ANTHROPIC ARROW OF TIME AND REALISTIC WORLD MODELS：ON PRICE AND ATEMPORAL UNIVERSE
WORLD MODELS ATEMPORAL UNIVERSE
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2009/3/13
In recent attempts at building an atemporal (”tenseless”) picture
of the physical world, insufficient attention is devoted to processes giving rise to
the cosmological arrow of time. Having regard t...