Showing 201 - 220 results of 886 for search '"gravity"', query time: 0.07s Refine Results
  1. 201
  2. 202

    Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity by G. P. Singh, Binaya K. Bishi

    Published 2015-01-01
    “…This paper deals with the study of Bianchi type-I universe in the context of f(R,T) gravity. Einstein’s field equations in f(R,T) gravity have been solved in the presence of cosmological constant Λ and quadratic equation of state (EoS) p=αρ2-ρ, where α≠0 is a constant. …”
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  3. 203

    Orography-Induced Gravity Wave Drag Parameterization in the Global WRF: Implementation and Sensitivity to Shortwave Radiation Schemes by Hyeyum Hailey Shin, Song-You Hong, Jimy Dudhia, Young-Joon Kim

    Published 2010-01-01
    “…This paper describes the implementation of the orographic gravity wave drag (GWDO) processes induced by subgrid-scale orography in the global version of the Weather Research and Forecasting (WRF) model. …”
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  4. 204

    Examination of the Behavior of Gravity Quay Wall against Liquefaction under the Effect of Wall Width and Soil Improvement by Ali Akbar Firoozi, Mohd Raihan Taha, S. M. Mir Moammad Hosseini, Ali Asghar Firoozi

    Published 2014-01-01
    “…In this study, effects of enhancing the wall width and the soil improvement on the behavior of gravity quay walls are examined in order to obtain the optimum improved region. …”
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  5. 205

    Stationary BTZ space-time in Ricci-inverse and $$f({\mathcal {R}})$$ f ( R ) gravity theories by Faizuddin Ahmed, Abdelmalek Bouzenada

    Published 2024-12-01
    “…Abstract In this paper, we explore a stationary BTZ space-time within the framework of modified gravity theory, specifically focusing on Ricci-inverse gravity. …”
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  6. 206
  7. 207

    From boundary data to bound states by Gregor Kälin, Rafael A. Porto

    Published 2020-01-01
    Subjects: “…Classical Theories of Gravity…”
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  8. 208

    Off-shell unimodular N = 1, d = 4 supergravity by Jesus Anero, Carmelo P. Martin, Raquel Santos-Garcia

    Published 2020-01-01
    Subjects: “…Models of Quantum Gravity…”
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  9. 209

    Payload Mass Identification of a Single-Link Flexible Arm Moving under Gravity: An Algebraic Identification Approach by Juan Carlos Cambera, Andres San-Millan, Vicente Feliu-Batlle

    Published 2015-01-01
    “…We deal with the online identification of the payload mass carried by a single-link flexible arm that moves on a vertical plane and therefore is affected by the gravity force. Specifically, we follow a frequency domain design methodology to develop an algebraic identifier. …”
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  10. 210

    Effectiveness of Anti-Gravity Treadmill Exercise After Total Knee Arthroplasty: Protocol for a Randomized Controlled Trial by Elina Jääskeläinen, Mikko Manninen, Heikki Hurri, Mikko Rantasalo, Yun Zhou, Hannu Kautiainen, Leena Ristolainen

    Published 2025-02-01
    “…ObjectiveThis randomized controlled trial aimed to investigate the effectiveness of anti-gravity exercise, precisely the AlterG anti-gravity treadmill, on postoperative rehabilitation following TKA and to obtain new knowledge on this form of rehabilitation to better use it in the future. …”
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  11. 211

    Redshifting the Study of Cold Brown Dwarfs and Exoplanets: The Mid-infrared Wavelength Region as an Indicator of Surface Gravity and Mass by S. K. Leggett, Pascal Tremblin

    Published 2025-01-01
    “…We find that an absolute 4.5 μ m flux measurement constrains temperature, and the ratio of the 4.5 μ m flux to the 10–15 μ m flux is sensitive to gravity and less sensitive to metallicity. We identify 10 T dwarfs with red W2−W3 colors that are likely to be very-low-gravity, young, few-Jupiter-mass objects; one of these is the previously known COCONUTS-2b. …”
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  12. 212

    Bianchi Type-V Bulk Viscous Cosmic String in f(R,T) Gravity with Time Varying Deceleration Parameter by Bïnaya K. Bishi, K. L. Mahanta

    Published 2015-01-01
    “…We study the Bianchi type-V string cosmological model with bulk viscosity in f(R,T) theory of gravity by considering a special form and linearly varying deceleration parameter. …”
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  13. 213

    The stability of anisotropic compact stars influenced by dark matter under teleparallel gravity: an extended gravitational deformation approach by Sneha Pradhan, Piyali Bhar, Sanjay Mandal, P. K. Sahoo, Kazuharu Bamba

    Published 2025-02-01
    “…Abstract In our investigation, we pioneer the development of geometrically deformed strange stars within the framework of teleparallel gravity theory through gravitational decoupling via the complete geometric deformation (CGD) technique. …”
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  14. 214
  15. 215

    A novel ViT-BILSTM model for physical activity intensity classification in adults using gravity-based acceleration by Lin Wang, Zizhang Luo, Tianle Zhang

    Published 2025-02-01
    “…Method This research used the Capture-24 dataset, consisting of raw accelerometer data from 151 participants aged 18 to 91. Gravity-based acceleration was utilised to generate images encoding various PAIs. …”
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  16. 216

    Interior and Gravity Field Models for Uranus Suggest a Mixed-composition Interior: Implications for the Uranus Orbiter and Probe by Zifan Lin, Sara Seager, Benjamin P. Weiss

    Published 2025-01-01
    “…The Uranus Orbiter and Probe (UOP), the next NASA flagship mission prioritized by the Planetary Science and Astrobiology Survey 2023–2032, will constrain the planet's interior by measuring its gravity and magnetic fields. To characterize the Uranian interior, here we present CORGI , a newly developed planetary interior and gravity model. …”
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  17. 217

    Linear stability of a time-dependent, spherically symmetric background in beyond Horndeski theory and the speed of gravity waves by S. Mironov, M. Sharov, V. Volkova

    Published 2025-01-01
    “…In particular, we demonstrate that the class of beyond Horndeski theories, which satisfy the equality of gravity waves’ speed to the speed of light over a cosmological background, feature gravity waves propagating at luminal speeds above a time-dependent inhomogeneous background as well.…”
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  18. 218

    Fluctuation in body composition and urine specific gravity of Turkish wrestlers in a top-level official wrestling competition by Ersel Donmez, Ozkan Isik, Mario Baic

    Published 2025-01-01
    “…PurposeThis research aimed to examine the fluctuations in body composition and Urine-Specific Gravity (USG) of elite wrestlers in a high-level official wrestling competition.MethodThirty-one wrestlers in the Türkiye Senior Greco-Romen Wrestling national team participated in this research. …”
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  19. 219

    A Probabilistic Model for Evaluation of the Dynamic Behavior of a Concrete Gravity Dam considering the Fluid-Structure Interaction by Majid Pasbani Khiavi, Adel Ferdousi, Abdolrahman Moallemi Khiavi

    Published 2023-01-01
    “…Regarding the importance of the interaction effect in the dynamic behavior of a concrete dam and reservoir, the process of hydrodynamic wave propagation in the reservoir and its effects on the response of a concrete gravity dam are examined in this article by presenting a new probabilistic model. …”
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  20. 220

    Airglow Measurements of Gravity Wave Propagation and Damping over Kolhapur (16.5°N, 74.2°E) by R. N. Ghodpage, A. Taori, P. T. Patil, S. Gurubaran, A. K. Sharma, S. Nikte, D. Nade

    Published 2014-01-01
    “…Simultaneous mesospheric OH and O  (1S) night airglow intensity measurements from Kolhapur (16.8°N, 74.2°E) reveal unambiguous gravity wave signatures with periods varying from 01 hr to 9 hr with upward propagation. …”
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