Mostrando 2,121 - 2,140 Resultados de 8,169 Para Buscar '"gravity"', tiempo de consulta: 0.34s Limitar resultados
  1. 2121
    “…There are several reports about the effect of gravity removal on some characteristics of microorganisms due to possible change in surface layer thickness and adherence properties. …”
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  2. 2122
    por Bronnikov, Kirill A, Rubin, Sergey G
    Publicado 2013
    “…The third part concerns multidimensional theories of gravity and contains a number of original results obtained by the authors. …”
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  3. 2123
    “…The contributions represent recent progress in their respective fields: inflation, dark matter, neutrino physics, supersymmetry, collider physics, string theory, quantum gravity, black hole physics and massive gravity.…”
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  4. 2124
    por Kar, Arjun
    Publicado 2023
    “…  In this talk, we propose analogous modifications of the flat space boundary conditions in two dimensional dilaton gravity.  These modifications allow a very simple theory, which we call Cangemi-Jackiw gravity, to have a non-perturbative completion as a random matrix model.…”
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  5. 2125
    “…Semistructured interviews with nurses highlighted the impact of set design on nursing workflow when moving between gravity-fed and pump-based administration. Use of interchangeable, single-design IV sets across gravity and automated infusions minimizes disruptions to closed systems, may reduce nurses being distracted from patients' clinical needs when replacing sets, and may yield supply cost savings.…”
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  6. 2126
    por Ellis, John
    Publicado 2009
    “…The problems of flavour, unification and quantum gravity will require physics beyond the Standard Model, and astrophysics and cosmology also provide reasons to expect physics beyond the Standard Model, in particular to provide the dark matter and explain the origin of the matter in the Universe. …”
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  7. 2127
    “…The role of the messenger of supersymmetry breaking may be played by the gravity supermultiplet and/or by scalar hypermultiplets. …”
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  8. 2128
    “…Some aspects of black holes in supersymmetric theories of gravity are reviewed and some recent results outlined.…”
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  9. 2129
    por Burdick, A
    Publicado 2002
    “…Gravity should halt the expansion of the universe but a few years ago a study of supernovae showed that in fact cosmic expansion is speeding up. …”
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  10. 2130
    por Brax, Ph, Rosenfeld, R, Steer, D A
    Publicado 2010
    “…In particular, we find that even though the chameleon effects can be potentially large at small scales, for a large enough initial size of the inhomogeneity the collapsing region possesses a thin shell that shields the modification of gravity induced by the chameleon field, recovering the standard gravity results. …”
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    info:eu-repo/semantics/article
  11. 2131
    por Beauchemin, P
    Publicado 2015
    “…This presentation will focus on ATLAS latest searches for new physics in events featuring signatures relevant to theories of quantum gravity. Will be presented the results on searches for large extra dimensions (direct graviton emission, virtual graviton propagation, Kaluza-Klein Randall-Sundrum resonances, etc.) and other TeV-scale gravity phenomena such as black holes (rotating and non-rotating) and string balls production and decay. …”
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  12. 2132
    por Diósi, Lajos
    Publicado 2018
    “…The concept of universal gravity-related irreversibility began in quantum cosmology. …”
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  13. 2133
    “…High-precision measurements are described in detail, modified theories of gravity reproducing experimental data are investigated as alternatives to dark matter, and the fundamental problem of reconciling any theory of gravity with the physics of quantum fields is addressed. …”
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  14. 2134
    “…We revisit the proposal that the ensemble average over free boson CFTs in two dimensions — parameterized by Narain’s moduli space — is dual to an exotic theory of gravity in three dimensions dubbed U(1) gravity. We consider flavored partition functions, where the usual genus g partition function is weighted by Wilson lines coupled to the conserved U(1) currents of these theories. …”
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  15. 2135
    “…Understanding the fate of semi-classical black hole solutions at very late times is one of the most important open questions in quantum gravity. In this paper, we provide a path integral definition of the volume of the black hole interior and study it at arbitrarily late times for black holes in various models of two-dimensional gravity. …”
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  16. 2136
    “…If the space (ordinary and noncommutative) has 14 dimensions or more, the appropriate spontaneous break of symmetry leads gravity in $d$ dimensions to manifest in four dimensional subspace as ordinary gravity and all needed gauge fields as well as the Yukawa couplings. …”
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  17. 2137
    “…We study models of quartic inflation where the inflaton field is coupled non-minimally to gravity, ξ 2 R, and perform a study of quantum corrections in curved space-time at one-loop level. …”
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  18. 2138
    por Guo, Dongmei, Xue, Zhixin
    Publicado 2023
    “…Additionally, the seismically constrained Moho undulation combined with the gravity data, gravity gradient anomalies and unconstrained 3D correlation imaging are employed to study the crustal structure of the South China Sea, investigate the vertical and horizontal changes of the crustal structure, and reveal the large-scale crustal and regional structure of the South China Sea. …”
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  19. 2139
    “…The displacement process considering gravity was affected by the crossflow caused by gravity and viscous force, and the micro-oil displacement efficiency was 9.87% lower than that of non-gravity. …”
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  20. 2140
    por Cole, William H.
    Publicado 1926
    “…The precision of geotropic orientation is a function of the gravity component acting on the body. 3. The rate of geotropic locomotion is also determined by the gravity component (sine of the angle of inclination). 4. …”
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