Mostrando 1,541 - 1,560 Resultados de 8,169 Para Buscar '"gravity"', tiempo de consulta: 0.27s Limitar resultados
  1. 1541
  2. 1542
    “…METHODS: Twelve healthy participants (female n = 4, male n = 8; aged 26 ± 3 years; height: 175 ± 15 cm; body mass: 71 ± 9 kg) carried wearables, while performing locomotive activities on an anti-gravity treadmill with an integrated force plate. …”
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  3. 1543
    por Shami, Ihtisham Ul Haq, Wu, Bing
    Publicado 2021
    “…In this study, three gravity-driven membrane (GDM) reactors with flat sheet membrane modules and various biocarriers (synthetic fibers, lava stones, and sands) were operated for municipal wastewater treatment. …”
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  4. 1544
    “…A gradual increase in skin temperature at the lower limb was observed after G-Hsp ingestion, while there was no change after placebo. Gravity-induced calf and ankle swelling resulted by prolonged sitting can be ameliorated by oral ingestion of hesperidin-derived G-Hsp through production of nitric oxide. …”
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  5. 1545
    “…There was a significant main effect of gravity (P < 0.001) and time (P = 0.01) on the LUS score between gravity-dependent lungs and non-dependent lungs. …”
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  6. 1546
    “…[Image: see text] Hot solvent-assisted gravity drainage (HS-AGD) is an effective way to exploit oil sands and heavy oil both economically and environmentally. …”
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  7. 1547
    “…Nanoparticles were supplied to proliferating C2C12 mouse skeletal muscle cells under different gravity and radiation levels. Biological responses were thus investigated at a transcriptional level by RNA next-generation sequencing. …”
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  8. 1548
    por Mortari, Daniele, Gardner, Anthony
    Publicado 2021
    “…The continuous geoid description is needed as the geoid represents the true gravity direction. These tools can be implemented in any problem requiring high-precision estimates of the local gravity direction.…”
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  9. 1549
  10. 1550
    por Al-Haysah, Ahmed M., Hasmani, A.H.
    Publicado 2021
    “…In this paper, we have studied Bianchi type-I string cosmological model by combining Kaluza-Klein (KK) theory and [Formula: see text] theory of gravity which is an extension of 5-dimensional KK string cosmological models. …”
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  11. 1551
    “…During spaceflight, half of the mice were exposed to artificial earth gravity (1 g) using centrifugation cages. Sulfur-metabolomics of the livers of mice after spaceflight revealed a decrease in sulfur antioxidants (ergothioneine, glutathione, cysteine, taurine, thiamine, etc.) and their intermediates (cysteine sulfonic acid, hercynine, N-acethylserine, serine, etc.) compared to the controls on the ground. …”
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  12. 1552
    “…We study the structure of the Liouville quantum gravity (LQG) surfaces that are cut out as one explores a conformal loop-ensemble [Formula: see text] for [Formula: see text] in (4, 8) that is drawn on an independent [Formula: see text] -LQG surface for [Formula: see text] . …”
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  13. 1553
    “…Therefore, this study investigated lower limb joint kinematics and gastrocnemius medialis behavior during running at 1 g, simulated Martian gravity, and simulated Lunar gravity on the vertical treadmill facility. …”
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  14. 1554
  15. 1555
  16. 1556
    “…Globally there is abundant terrestrial surface gravity data used to study the time variation of gravity related to subsurface mass and density changes in different geological, geodynamical and geotechnical environments. …”
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  17. 1557
    “…We report rare simultaneous observations of columniform sprites and associated gravity waves (GWs) using the Transient Luminous Events (TLEs) camera and All-sky imager at Prayagraj (25.5° N, 81.9° E, geomag. lat. ~ 16.5° N), India. …”
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  18. 1558
    “…While substrate stiffness and orientation are known to regulate the mechanical remodeling and fate decision of mesenchymal stem cells (MSCs) separately, it remains unclear how the two factors are combined to manipulate their mechanical stability under gravity vector. Here we quantified these combined effects by placing rat MSCs onto stiffness-varied poly-dimethylsiloxane (PDMS) substrates in upward (180°), downward (0°), or edge-on (90°) orientation. …”
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  19. 1559
    por Broadley, H., Papageorgiou, D. T.
    Publicado 2022
    “…Starting from the Euler equations governing the flow of two immiscible incompressible fluids in a horizontal channel, allowing gravity and surface tension, and imposing an electric field across the channel, a nonlinear long-wave analysis is used to derive a [Formula: see text] system of evolution equations describing the interface position and a modified tangential velocity jump across it. …”
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  20. 1560
    “…Microgravity also induces fluid shifts toward the head and an upward shift of the brain within the skull; these changes are well-replicated in strict head-down tilt bed rest (HDBR), a spaceflight analog environment. Artificial gravity (AG) is a potential countermeasure to mitigate these effects of microgravity. …”
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