Showing 1 - 20 results of 47 for search '"precession"', query time: 0.05s Refine Results
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    Periapsis precession in general stationary and axisymmetric spacetimes by Jinhong He, Shaofei Xu, Junji Jia

    Published 2024-12-01
    “…The electric and NUT charges of the Earth, Sun and Sgr A* are constrained using the Mercury, satellite and S2 precession data. Periapsis shifts of other spacetimes are obtained too.…”
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    Thomas precession, relativistic torque, and non-planar orbits by Andrzej Czarnecki, Andrei Zelnikov

    Published 2025-01-01
    “…We show that spin precession is accompanied by orbital angular momentum precession, and present examples of the resulting out-of-plane motion.…”
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    Perihelion Precession and Deflection of Light in the General Spherically Symmetric Spacetime by Ya-Peng Hu, Hongsheng Zhang, Jun-Peng Hou, Liang-Zun Tang

    Published 2014-01-01
    “…We find that both the electric charge and f(R) gravity can affect the perihelion precession and deflection of light, while the cosmological constant can only effect the perihelion precession. …”
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    Precession modulates the poleward expansion of atmospheric circulation to the Arctic Ocean by Yi Zhong, Zhengyao Lu, Stefanie Kaboth-Bahr, Jimin Yu, Keiji Horikawa, Mark J. Dekkers, Juan C. Larrasoaña, Peter D. Clift, Michael E. Weber, Flor Vermassen, Sev Kender, Chijun Sun, Hu Yang, Xianfeng Wang, Camilla S. Andresen, Yanguang Liu, Haiwei Zhang, Zhengyang Dai, Lu Niu, Jingyu Zhang, Xuguang Feng, Debo Zhao, Wenyue Xia, Sheng Yang, Hai Li, Qingsong Liu

    Published 2025-01-01
    “…Combined with climate model simulations, we highlight that precession drives meridional shifts in the northern rim of the North Pacific Subtropical Gyre (NPSG) and modulates the efficiency of heat and water vapor transfer to the SANP and Arctic regions. …”
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    Perihelion Precessions of Inner Planets in Einstein’s Theory and Predicted Values for the Cosmological Constant by Alvaro H. Salas S, Jairo E Castillo H, Lorenzo J. Martınez H

    Published 2022-01-01
    “…In this paper, we obtain the approximate value of 42.9815 arcsec/century for Mercury’s perihelion precession by solving both numerically and analytically the nonlinear ordinary differential equation derived from the geodesic equation in Einstein’s Theory of Relativity. …”
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    Relativistic Binary Precession: Impact on Eccentric Massive Binary Black Hole Accretion and Hydrodynamics by Stanislav DeLaurentiis, Zoltán Haiman, John Ryan Westernacher-Schneider, Luke Major Krauth, Jordy Davelaar, Jonathan Zrake, Andrew MacFadyen

    Published 2025-01-01
    “…We perform a suite of simulations comparing precessing and nonprecessing binaries across a range of eccentricities, semimajor axes, and precession rates. …”
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    Polarization bistability of vertical-cavity surface-emitting lasers under Larmor precession of electron spins by Nobuhide Yokota, Kazuhiro Ikeda, Satoshi Iba, Takeo Katayama, Hiroshi Yasaka

    Published 2025-01-01
    “…We achieve such manipulation by using the transverse external magnetic field, i.e., Larmor precession of electron spins. We reveal that the control of the Larmor-precession frequency induces a polarization switching and its hysteresis behavior of VCSELs without changing current, heat, and external light, demonstrating that the manipulation of electron spins can control polarization bistability of VCSELs. …”
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    IMAGE QUALITY ANALYSIS 4 CHAMBER SECTIONS OF CARDIAC MRI WITH AND WITHOUT UTILIZING SHIM VOLUME IN THE STEADY STATE FREE PRECESSION SEQUENCES by Clinton Johan Ade Wicaksono, Susy Suswaty, Nursama Heru Apriantoro, Ary Sasongko

    Published 2018-09-01
    “…Objective: To analyse the image quality of 4 chamber sections of Cardiac Magnetic Resonance Imaging with and without the use of shim volume on Steady State Free Precession (SSFP) sequences so that it can determine the most optimum 4 chamber images to maintain the diagnostic value by physician. …”
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    Dynamics of Anisotropically Supported Rotors by Agnes Muszynska, Charles T. Hatch, Donald E. Bently

    Published 1997-01-01
    Subjects: “…rotor forward and backward precession…”
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    Dynamic Characteristics of the Rotating Penetrating Missile for Attacking Warship Vertically by Dong-ze Qin, Pei-hang Li

    Published 2021-01-01
    “…We studied the dynamic response characteristics of different projectile positions, rotational speeds, and positions that act in precession penetration. As experimental results show, the residual velocity of the precession penetrator decreases with the distance between the projectile point and stiffener. …”
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    Spontaneous Lorentz symmetry-breaking constraints in Kalb–Ramond gravity by Ednaldo L. B. Junior, José Tarciso S. S. Junior, Francisco S. N. Lobo, Manuel E. Rodrigues, Diego Rubiera-Garcia, Luís F. Dias da Silva, Henrique A. Vieira

    Published 2024-12-01
    “…The analysis involves studying the precession of the S2 star periastron orbiting Sgr A* and geodesic precession around the Earth. …”
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    The Juno mission as a probe of long-range new physics by Praniti Singh, Shi Yan, Itamar J. Allali, JiJi Fan, Lingfeng Li

    Published 2025-01-01
    “…We use the shift in the precession angle as a proxy to test non-gravitational interactions between Juno and Jupiter. …”
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    Abnormal chirality in antiferromagnetic resonance modes of van der Waals 2D magnets by Chao Chen, Cuixiu Zheng, Shanshan Hu, Hao-Hsuan Chen, Jianwei Zhang, Yaowen Liu

    Published 2025-01-01
    “…Beyond the typical observations of a linear increase in high-frequency resonance mode and a linear decrease in low-frequency resonance mode, we have identified a distinct magnetization precession chirality in the CrI3 bilayer at low magnetic fields: Spins in different layers exhibit opposite precession chirality. …”
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    Large Eddy Simulation of Premixed Stratified Swirling Flame Using the Finite Rate Chemistry Approach by Yinli Xiao, Zhengxin Lai, Wenyan Song

    Published 2019-01-01
    “…Large-scale vortex structures and precession motions are observed in both nonreacting and reacting cases. …”
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    Identification of the Quadrature Resonances Using Modal Nonsynchronous Perturbation Testing and Dynamic Stiffness Approach for an Anisotropic Rotor System with Fluid Interaction by Eungu Jang, Agnes Muszynska, Young-Pil Park, Chang-Ho Kim

    Published 1996-01-01
    “…The existence of the quadrature resonance for backward precession obtained from the experiment is compared with the analytical model. …”
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