Showing 661 - 680 results of 886 for search '"gravity"', query time: 0.05s Refine Results
  1. 661

    The Restricted Six-Body Problem with Stable Equilibrium Points and a Rhomboidal Configuration by M. A. R. Siddique, A. R. Kashif

    Published 2022-01-01
    “…We explore the central configuration of the rhomboidal restricted six-body problem in Newtonian gravity, which has four primaries mi (where i=1,…4) at the vertices of the rhombus a,0, −a,0, 0,b, and 0,−b, respectively, and a fifth mass m0 is at the point of intersection of the diagonals of the rhombus, which is placed at the center of the coordinate system (i.e., at the origin 0,0). …”
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  2. 662

    Numerical Simulation on the Seepage Properties of Soil-Rock Mixture by Ning Zhao, Yingchao Wang, Bo Meng, Ning Luo

    Published 2018-01-01
    “…The research shows the following: (1) the looser the filling structure, the greater the influence of gravity on the water phase seepage; the more compact the filling structure, the greater the spread range of the water phase and the more uniform the spread of the water phase. (2) The seepage time decreases with the increase in the initial water velocity. …”
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  3. 663

    Numerical Study to Assess the Structural Behavior of the Bajrakli Mosque (Western Kosovo) by Huseyin Bilgin, Faton Ramadani

    Published 2021-01-01
    “…The first loading covers the analysis due to gravity loads, whereas the second one defines the dynamic loading due to ground shakings defined by the earthquake spectrum using finite element analysis in SAP2000. …”
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  4. 664

    Identification of landslide vulnerable zones in West Khasi District of Meghalaya by Bose Mahalingam, Indraddin, De Trisha, Channabasappa K.

    Published 2025-01-01
    “…Landslides are a form of mass waste under the direct influence of gravity, indicating any down-slope movement of rock and soil. …”
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  5. 665

    Use of Paper Ash and Lime as a Sustainable Stabilized Materials for Lateritic Soil by Adekunle Isaac Omole, Oyekunle Pius Adegoke, Arafat Ayodeji Adeowu, Musa Odunayo Sabit, Yinka Benjamin Oluwadiya, Ibrahim Ademola Fetuga

    Published 2024-05-01
    “…Initial analyses, including grain size distribution through wet sieving, specific gravity, moisture content, and Atterberg limits, were conducted to classify the soil. …”
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  6. 666

    Quantification of land use threats to a flagship species and its meadow habitats within urban landscape by K. Krzosek, P. Nowicki

    Published 2025-12-01
    “…The decline caused by succession was relatively slow, but the gravity of this threat is increased by the fact that it is widespread and affects virtually all meadows in the region. …”
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  7. 667

    Effect of individual spinal muscle activities on upright posture using a human body finite element model by Yuko Nakahira, Masami Iwamoto, Tatsuya Igawa, Ken Ishii

    Published 2025-01-01
    “…The model replicated muscle activation levels during the maintenance of an upright posture under gravity, similar to those obtained from experimental data. …”
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  8. 668

    Research on Optimizing Selection and Optimizing Matching Technologies of Aeroengine Fan Rotor Blades by Lili Li, Kun Chen, Jianmin Gao, Zhiyong Gao, Junkong Liu

    Published 2021-01-01
    “…Aiming at the problem of multiple installations and multiple adjustments and low assembly success rate of fan rotor blades, this paper takes the gravity moment difference of the two blades at the diagonal position of 180° as the constraint and takes the minimum residual unbalance as the optimization objective, adopts the improved simulated annealing algorithm to optimize the assembly sequence of rotating blades, and greatly reduces the residual unbalance of blades, which is beneficial to reduce the number of assembly adjustments of blades. …”
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  9. 669

    Research and Software Design of an Φ-OTDR-Based Optical Fiber Vibration Recognition Algorithm by Bernard Marie Tabi Fouda, Dezhi Han, Bowen An, Xiangzhi Chen

    Published 2020-01-01
    “…The combination of time-domain features and time-frequency-domain features is called TFC; and it is based on the Hilbert transform and on the empirical mode decomposition (EMD) of time-frequency entropy and center-of-gravity frequency that is described. A feature vector is formed, and multiple types of probabilistic neural networks (PNNs) are performed on it to determine whether intrusion events occur. …”
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  10. 670

    Investigation and Development of a Three-Dimensional Transmission Tower-Line System Model Using Nonlinear Truss and Elastic Catenary Elements for Wind Loading Dynamic Simulation by Xiao Zhu, Ge Ou

    Published 2021-01-01
    “…In most commercial software packages, nonlinear truss element is used for cable modeling, whereas the initial strain condition of the nonlinear truss under gravity loading is not directly available. Elastic catenary element establishes an analytical formulation for cable structure under distributed loading; however, the nonlinear iteration to reach convergence can be computational expensive. …”
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  11. 671

    Susy at the FPF by Luis A. Anchordoqui, Ignatios Antoniadis, Karim Benakli, Jules Cunat, Dieter Lüst

    Published 2025-02-01
    “…We show that using next generation LHC experiments currently envisioned for the Forward Physics Facility (FPF) we could search for signals of neutrino-modulino oscillations to probe models with string scale in the grand unification region and SUSY breaking driven by sequestered gravity in gauge mediation. This is possible because of the unprecedented flux of neutrinos to be produced as secondary products in LHC collisions during the high-luminosity era and the capability of FPF experiments to detect and identify their flavors.…”
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  12. 672

    The Health Monitoring Method of Concrete Dams Based on Ambient Vibration Testing and Kernel Principle Analysis by Lin Cheng, Jie Yang, Dongjian Zheng, Bo Li, Jie Ren

    Published 2015-01-01
    “…With the simulated AVT data of the numerical model of a concrete gravity dam and the measured AVT data of a practical engineering, the performance of the dam health monitoring method proposed in this paper is verified.…”
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  13. 673

    RANCANG BANGUN MODEL PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MENGGUNAKAN PADDLE BREAST WHEEL by Ichlas Nur, Wahmin Rais, Nota Effiandi, Aidil Zamri, Yuli Yetri

    Published 2024-12-01
    “…It can be concluded that the combination of gravity and water propulsion can move the breast wheel so that it produces electrical energy.…”
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  14. 674

    Generalized volume-complexity for Lovelock black holes by Monireh Emami, Shahrokh Parvizi

    Published 2025-01-01
    “…Furthermore, we repeat the analysis for case with three additional scalar terms: the square of Riemann and Ricci tensors, and the Ricci scalar for second-order gravity (Gauss–Bonnet) showing how these terms can affect to multiple asymptotic behavior of time. …”
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  15. 675

    Basic Properties of Ganitri Wood (Elaeocarpus sphaericus (Gaertn.) K. Schum.) from Sukabumi and Its Potential Uses by Esti Prihatini, Akhrudin Maddu, Istie Sekartinging Rahayu, Mersi Kurniati

    Published 2020-07-01
    “…Based on its air dry specific gravity (0,35), ganitri wood could be classified into wood Strength Class IV. …”
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  16. 676

    Banana fibre-reinforced diatomaceous earth slurry treatment of recycled aggregate for enhanced structural concrete performance by Habtamu Melesse Dicha, Sandeep Chaudhary, Momin Noman Husain, Ramaswamy Krishnaraj

    Published 2025-02-01
    “…The treatment improved specific gravity, aggregate crushing resistance, impact resistance, and abrasion resistance for up to 5% of banana fiber in the slurry. …”
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  17. 677

    Cosmologies with Scalar Fields from Higher Dimensions Applied to Bianchi Type VIh=-1 Model: Classical and Quantum Solutions by J. Socorro, L. Toledo Sesma, Luis O. Pimentel

    Published 2018-01-01
    “…We construct an effective four-dimensional model by compactifying a ten-dimensional theory of gravity coupled with a real scalar dilaton field on a time-dependent torus. …”
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  18. 678

    CALENDARIO POLÍNICO DE ESPECIES POTENCIALMENTE ALERGÓGENAS Y SU RELACIÓN CON PARÁMETROS METEOROLÓGICOS EN VILLA VENTANA, PROVINCIA DE BUENOS AIRES by Graciela M. Benedetti, Barbara S. Sastre, Alicia M. Campo

    Published 2014-12-01
    “…Then, this is possible to particles with size between 18 and 60 microns, these particles are easily moved around in the atmosphere because of minor effect of gravity. The aim of this study is to know which tree species in Villa Ventana, Tornquist, Buenos Aires province, aren´t adecuated because of their allergenic pollen. …”
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  19. 679

    Surgical Orthodontic Treatment of an Impacted Canine in the Presence of Dens Invaginatus and Follicular Cyst by Marialuce Spallarossa, Carola Canevello, Francesca Silvestrini Biavati, Nicola Laffi

    Published 2014-01-01
    “…When treating a dens invaginatus there are different therapeutic solutions: they depend on the gravity of the anomaly and on the association with the retention of a permanent tooth. …”
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  20. 680

    Experiment Analysis of Drilling Feedback Signal from Simulation of Roadway Roof by Gang Guo, Haoyuan Zhao, Zhilong Qi, Chenjun Hu, Baofu Zhao, Shengzhi Wang

    Published 2022-01-01
    “…Effective values, kurtosis factor, pulse factors, and gravity amplitude were used to construct the eigenvectors, which were most suitable as the basis for judging the integrity of rock formation after analysis, providing an effective way to deal with drilling signal. …”
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