نتایج جستجو برای: universe

تعداد نتایج: 35685  

Journal: :iranian journal of astronomy and astrophysics 2014
nematollah riazi saeid davatolhagh hooman moradpour

using the usual definitions of information and entropy in quantum gravity and statistical mechanics and the existing views about the relation between information and complexity, we examine the evolution of complexity in an ever expanding universe.

Journal: :هنرهای تجسمی 0
محمد حسن پور عضو هیئت علمی دانشکده هنر و معماری، دانشگاه سیستان و بلوچستان علیرضا نوروزی طلب استادیار دانشکده¬ی هنرهای تجسمی، پردیس هنرهای زیبا ، دانشگاه تهران

review and analysis of ¬ the relationship of human kind beings as being deployed in the world, and the question of how human kind understand the universe, is a fundamental question that martin heidegger investigated in his philosophical work, “being and time”, and he attempted to open the secret of livingness of human beings. based on his philosophies, the man, as a being who is trying to under...

2008
G. M. Kremer

The evolution of a Universe modelled as a mixture of a Chaplygin gas and radiation is determined by taking into account irreversible processes. This mixture could interpolate periods of a radiation dominated, a matter dominated and a cosmological constant dominated Universe. The results of a Universe modelled by this mixture are compared with the results of a mixture whose constituents are radi...

2009
Mark F. Sharlow

items “unreal” leaves out something important. I have suggested that God is, at bottom, one of these abstract objects. You can be a skeptic about the traditional picture of God as a quasi-material, ghostly being, and still believe the idea of God I presented in this book. 3. There can be a God even if no one created the universe. If God is the supremely good being, then there could be a God eve...

2017
VLADIMIR VOEVODSKY

The main result of this paper may be stated as a construction of “almost representations” μn and μ̃n for the presheaves Obn and Õbn on the C-systems defined by locally cartesian closed universe categories with binary product structures and the study of the behavior of these “almost representations” with respect to the universe category functors. In addition, we study a number of constructions on...

2013
J Colgan M S Pindzola F Robicheaux M F Ciappina

We present fully differential cross sections for the single ionization of He by C6+ ions. A time-dependent close-coupling approach is used to describe the two-electron wavefunction in the field of the projectile for a range of impact parameters, and a Fourier transform approach is used to extract fully differential cross sections for a specific momentum transfer. Our calculations are compared t...

In the second self-creation theory of gravitation and in the general theory of relativity, Bianchi type VI0 cosmological model in the presence of viscous fluid is studied. An exact solution of the field equations is given by considering the cosmological model yields a constant decelerations parameter q=constant and the coefficients of the metric are taken as A(t)=[c1t+c<su...

لران, فرهنگ, نادی, مریم,

 In Wesson's canonical model, the universe is assumed to be five dimensional (5D) empty space time. This model corresponds to a solution of the Einstein field equation in five dimensions which, from a four dimensional point of view, is equivalent to a universe with a positive cosmological constant. In this model, the fifth direction is perpendicular to the four dimensional space time and is not...

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