Mostrando 2,741 - 2,760 Resultados de 8,169 Para Buscar '"gravity"', tiempo de consulta: 0.19s Limitar resultados
  1. 2741
    por Antoniadis, Ignatios
    Publicado 1999
    “…In the former case, quantum gravity scale is also low, while in the latter, gravitational and string interactions remain suppressed by the four-dimensional Planck mass. …”
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  2. 2742
    “…We discuss how to consistently perform effective Lagrangian computations in quantum gravity with branes in compact extra dimensions. A reparametrization invariant and infrared finite result is obtained in a non trivial way. …”
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  3. 2743
    por Wang, Lu, Lan, Xi, Wang, Zhe, Guo, Zhancheng
    Publicado 2023
    “…The results revealed that the tensile strength and plasticity of the alloy increased with the increase in gravity coefficient. The ultimate tensile strength of the Cu-0.5Sn alloy in a normal gravity field was 145.2 MPa, while it was 160.2, 165.3, 167.9, and 182.0 MPa in an SGF with G = 100, 300, 500, and 1000, respectively, and there was almost no effect on conductivity. …”
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  4. 2744
    por Qi, Haodong, Bircan, Tuba
    Publicado 2023
    “…Migration models have evolved significantly during the last decade, most notably the so-called flow Fixed-Effects (FE) gravity models. Such models attempt to infer how human mobility may be driven by changing economy, geopolitics, and the environment among other things. …”
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  5. 2745
    “…Gravity determines the generation of convective cells, while the inclination angle affects the location of the convective cells. …”
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    Online Artículo Texto
  6. 2746
    “…We discovered that magnetic forces opposite to gravity inhibited MLO-Y4 osteocyte proliferation and viability by inducing structural damage and apoptosis. …”
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    Online Artículo Texto
  7. 2747
    por Maillard, Tatiana
    Publicado 2023
    “…According to this analysis, there is a positive relationship (p < 0.01) with a positive coefficient of correlation between the downward center of mass body shift along the proximodistal axis and gravity level for males and females. At the same time, the same positive relationship (p < 0.01) between the tilt of the body backward along the anterior–posterior axis and the level of gravity was found only in females. …”
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  8. 2748
    “…The model has been exercised to compute transient pressure and flow distributions along the vein under the action of an imposed gravity field (standing up). RESULTS: A quantitative evaluation of the effect of a valve, or valves, on the shielding of the vein from peak transient pressure effects was undertaken. …”
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  9. 2749
    “…Theory and simulations predict that in the absence of gravity diffusion is characterized by long-ranged algebraic correlations. …”
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  10. 2750
    “…However, disentangling the effects due to interparticle interactions, which generate the bulk phase diagram, from those due to gravity is a complex task. Here we show that a line in the space of chemical potentials µ(i), where i labels the species, represents a sedimented sample and that each crossing of this sedimentation path with a binodal generates an interface under gravity. …”
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  11. 2751
    “…Gravitropism is a process that allows plant organs to guide their growth relative to the gravity vector. It requires them to sense changes in their orientation and generate a biochemical signal that they transmit to the tissues that drive organ curvature. …”
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  12. 2752
    “…The petrophysical database thus provides not only one of the keys to understand the geological history and structure of the profile, but also essential information for analysis and interpretation of the geophysical (e.g., magnetic and gravity) survey data.…”
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  13. 2753
    “…The obtained gravity model also closely reproduces the exponential trip displacement distribution. …”
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  14. 2754
    “…No apparent effects of altered gravity were found during the embryonic development.…”
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  15. 2755
    “…The weight transfer time, rising index, and center of gravity sway velocity were measured using a NeuroCom Balance Master. …”
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  16. 2756
    por Toushmalani, Reza, Rahmati, Azizalah
    Publicado 2014
    “…A gravity inversion method based on the Nettleton-Parasnis technique is used to estimate near surface density in an area without exposed outcrop or where outcrop occurrences do not adequately represent the subsurface rock densities. …”
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  17. 2757
    por Sun, Y., Ditmar, P., Riva, R.
    Publicado 2015
    “…The algorithm uses monthly Gravity Recovery and Climate Experiment (GRACE) gravity solutions, an ocean bottom pressure model and a glacial isostatic adjustment (GIA) model. …”
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  18. 2758
    “…The variables were roasting temperature (87.70–172.0°C) and roasting duration (7.93–22.07 min), while the responses were oil yield and oil quality (free fatty acid, color, specific gravity, saponification value, moisture, and refractive index). …”
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  19. 2759
    “…It is hypothesized that when the wheel rotates at variable speeds, the energy harvester is subjected to on-road noise as ambient excitations and a tangentially acting gravity force as a periodic modulation force, which can stimulate stochastic resonance. …”
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  20. 2760
    “…Theoretical analysis and practical test results showed that the new method was feasible for gravity determination by land dynamic vehicle.…”
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