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661por Ng, Y. Jack“…Generalizing the discussion for a static spacetime region to the cosmos, we find a component of dark energy (resembling an effective positive cosmological constant of the correct magnitude) in the current epoch of the universe. …”
Publicado 2019
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662por Kesserwani, Hassan“…These machinations are thought to be deeply ingrained in the very fabric of nature; in no less than black holes and the cosmos itself. Our case provides evidence for the holographic model of brain function in a graphic and vivid manner.…”
Publicado 2020
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663“…The axion has emerged in recent years as a leading particle candidate to provide the mysterious dark matter in the cosmos, as we review here for a general scientific audience. …”
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664por Schommers, Wolfram“…Using up-to-date information, the following basic questions are contemplated: what is a particle, a quantum object; what can we say about the nature of time; how is reality, in particular the cosmos, formed; and, what is the influence of evolution on the discovery of new developments in this field. …”
Publicado 2009
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665por Levy, David H“…This new star, which we now know as a supernova, completely unhinged old ideas about the cosmos. Combined with a parade of bright comets, a second bright new star in 1604, and a series of eclipses, people began to look at the sky more seriously. …”
Publicado 2011
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666por Lang, Kenneth R“…It serves as a comprehensive introductory text, which takes the student through the field of astrophysics in lecture-sized chapters of basic physical principles applied to the cosmos. This one-semester overview will be enjoyed by undergraduate students with an interest in the physical sciences, such as astronomy, chemistry, engineering or physics, as well as by any curious student interested in learning about our celestial science. …”
Publicado 2013
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667por Marett-Crosby, Michael“…Along the way, easily digestible mini-lessons inform the reader on the initial discovery of then-new celestial bodies and subsequent advances in our understanding of the cosmos. Relying only on binoculars or small astronomical telescopes for most of the observations, and including background on the science of each phenomenon, this exploration of the skies is easy to follow and packed with useful information and fun tidbits. …”
Publicado 2013
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668“…Gravitational physicist David Garfinkle and his brother, science fiction writer Richard Garfinkle, tackle these questions and more in Three Steps to the Universe, a tour through some of the most complex phenomena in the cosmos and an accessible exploration of how scientists acquire knowledge about the universe through observation, indirect detection, and theory. …”
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669por Alexander, Stephon“…Following the great minds that first drew the links between music and physics—a list including Pythagoras, Kepler, Newton, Einstein, and Rakim—The Jazz of Physics revisits the ancient realm where music, physics, and the cosmos were one. This cosmological journey accompanies Alexander’s own tale of struggling to reconcile his passion for music and physics, from taking music lessons as a boy in the Bronx to studying theoretical physics at Imperial College, London’s inner sanctum of string theory. …”
Publicado 2016
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670por Trinh, Xuan Thuan“…Il s'adresse à 1"`honnête homme'; curieux du monde qui l'entoure et intéressé par les progrès récents dans l'étude du Cosmos, sans être pour autant équipé du bagage scientifique du spécialiste. …”
Publicado 1991
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671por Ghosh, Amitabha“…Lastly, the book ends with some new issues and possibilities regarding further modifications of the laws of motion leading to the solution of a number of fundamental issues closely connected with the characteristics of the cosmos. It is a valuable resource for undergraduate students of physics, engineering, mathematics, and related disciplines. …”
Publicado 2018
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672por Hawking, Stephen“…Retraçant les grandes théories du cosmos, de Galilée et Newton à Einstein et Poincaré, racontant les ultimes découvertes de l'espace, expliquant la nature des trous noirs, il propose ensuite de relever le plus grand défi de la science moderne : la recherche d'une théorie unitaire combinant et unifiant la relativité générale et la mécanique quantique. …”
Publicado 2017
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673“…It highlights recent transformations in our understanding of black holes, gravitational waves, and the cosmos; it emphasizes the physical interpretation of general relativity in terms of measurements made by observers; it explains the physics of the Riemann tensor in terms of tidal forces, differential frame dragging, and associated field lines; it presents an astrophysically oriented description of spinning black holes; it gives a detailed analysis of an incoming gravitational wave’s interaction with a detector such as LIGO; and it provides a comprehensive, in-depth account of the universe’s evolution, from its earliest moments to the present. …”
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674por Gentry, R V“…Disproof of expansion redshifts removes the only support for the Cosmological Principle, thus showing that the spherical symmetry of the cosmos demanded by the Hubble redshift relation can no longer be attributed to the universe being the same everythere. …”
Publicado 2003
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675“…Here we evaluate the responses of Cosmos bipinnatus and Ligustrum lucidum Ait to a range of wind speeds in a wind tunnel. …”
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676“…RESULTS: Circadian rhythm can be affected by lifestyle, heredity, cosmos spin and seasonal factors. Two first factors have physically direct effects on circadian rhythm and health, while other factors influence on them mentally. …”
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677por Fahimi, Ario, Zanoletti, Alessandra, Federici, Stefania, Assi, Ahmad, Bilo, Fabjola, Depero, Laura Eleonora, Bontempi, Elza“…The best performance, although less than activated carbon, was obtained by COSMOS (COlloidal Silica Medium to Obtain Safe inert: the case of incinerator fly ash), with a removal efficacy of approximately 76% with 15 g/L of material. …”
Publicado 2020
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678“…Simulation was performed using the finite element method—based on two systems, COSMOS/M and Simulia Abaqus. Numerical models were validated on results of the analytical assessment of stresses presented in the paper as well. …”
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679“…In the context of oral microbiome this displays a healthy microbial cosmos resisting the colonization and helps in rendering protection. …”
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680“…A new perspective on the classical static Einstein Cosmos. Global properties of World Models including their Topology. …”
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