Showing 1,121 - 1,140 results of 1,758 for search '"geometry"', query time: 0.05s Refine Results
  1. 1121

    Prediction of buckling damage of steel equal angle structural members using hybrid machine learning techniques by Nang Xuan Ho, Tien-Thinh Le, The-Hung Dinh, Van-Hai Nguyen

    Published 2025-02-01
    “…For this purpose, a database concerning compression tests of steel equal angle structural members was constructed from available resources with geometry variables such as length, width, thickness, mechanical properties of materials such as yield strength and initial imperfections (i.e. residual peak stress and initial geometric imperfections) and critical buckling load of columns. …”
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  2. 1122

    An Adaptive View Selection Algorithm for Large-scale Cone-Beam CT Reconstruction by Jingsong Lin, Singanallur Venkatakrishnan, Obaidullah Rahman, Gregery T. Buzzard, Amirkoushyar Ziabari, Charles A. Bouman

    Published 2025-02-01
    “…However, the process of acquiring these sparse projections often fails to account for the specific geometry of the scanned object. In this paper, we propose an algorithm to optimize the scanning process by using geometric information about the object to be scanned. …”
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  3. 1123

    Hemodynamic Effect of Unequal Anterior Cerebral Artery Flow Rates on the Anterior Communicating Artery Bifurcation: A Computational... by Thomas Rau, Xing He, Prem Venugopal, Fernando Viñuela, Gary Duckwiler, Daniel J. Valentino

    Published 2008-01-01
    “…Using an idealized 2D symmetric model of the ACA-ACOM geometry, the flow field and wall shear stress (WSS) at the bifurcation regions are assessed for pulsatile inflows with left to right flow ratios of 1:1, 2:1, 3:1, and 4:1. …”
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  4. 1124

    Evaluation of critical factors for typhoon-triggered landslide and subsequent debris flow in the Philippines using physically based models by Christian Gaviola John, Chieh Chao Kuo, Bencure Jannet

    Published 2025-01-01
    “…Key parameters, including slope geometry, material yield stress, and the quality of the digital terrain model, are crucial for predicting debris flow distance and velocity. …”
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  5. 1125

    Signatures of Core-envelope Rotational Misalignment in the Mixed-mode Asteroseismology of Kepler-56 by J. M. Joel Ong

    Published 2025-01-01
    “…More detailed asteroseismic modeling, and spectroscopic follow-up, will be required to fully elucidate the full spin–orbit geometry of the Kepler-56 system, and potentially discriminate between hypotheses for how it formed.…”
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  6. 1126

    Synthesis, Characterization, and Antibacterial Activities of 1H-Imidazo [5, 6-f] [1,10] Phenanthroline-2(3H)-Thione and Its Ni(II) and Cu(II) Complexes by Radiet Anbessie Tirkeso, Tilahun Wubalem Tsega, Gebru G/Tsadik Amdemichael

    Published 2019-01-01
    “…Electronic spectral study showed octahedral and distorted octahedral geometry for the Ni(II) and Cu(II) complex, respectively. …”
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  7. 1127

    LOWER LEG DEFORMITY CORRECTION USING ILIZAROV DEVICE IN DR SOETOMO GENERAL HOSPITAL SURABAYA: A CASE SERIES by Jeffry Andrianus, Citra Ahdi Prasetya

    Published 2019-12-01
    “…Limb deformity can be classified according to cause (Congenital, developmental, post trauma), geometry (angulation, rotation, shortening), severity and progression. …”
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  8. 1128

    Inferring Hydraulic Pressure Changes from Induced Seismicity Observations: Three Showcases from Geothermal Reservoirs by Christopher Koch, Stefan Baisch, Elmar Rothert, John Reinecker

    Published 2021-01-01
    “…For all datasets, individual earthquake source geometry could not be determined from source spectra due to the attenuation of the high signal frequencies. …”
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  9. 1129

    Biogenic Synthesis of Copper and Silver Nanoparticles Using Green Alga Botryococcus braunii and Its Antimicrobial Activity by Anju Arya, Khushbu Gupta, Tejpal Singh Chundawat, Dipti Vaya

    Published 2018-01-01
    “…The X-ray diffraction pattern revealed that the particles were crystalline in nature with a face-centred cubic (FCC) geometry. SEM micrographs have shown the morphology of biogenically synthesized metal nanoparticles. …”
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  10. 1130

    Ethnomathematical perspectives on Galah Asin: Investigating the mathematical and cultural significance of a traditional game by Yohanis Ndapa Deda, Milton Rosa, Hermina Disnawati, Maximus Tamur

    Published 2024-09-01
    “…The study results found flat, translational, reflecting, line, angel, and congruence geometry ideas in the game arena, body movement, and player position of Galah Asin. …”
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  11. 1131

    Light-driven dancing of nematic colloids in fractional skyrmions and bimerons by Zhawure Asilehan, Wentao Tang, Jing Zhang, Zijun Chen, Ruijie Wang, Qingtian Shi, Ganlin Song, Jinghua Jiang, Rui Zhang, Chenhui Peng

    Published 2025-01-01
    “…The light-actuated transformations of fractional skyrmion textures in both straight and loop geometry drive colloidal assemblies to exhibit exotic dynamic behaviors. …”
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  12. 1132

    Synthesis, Crystal Structures, and DNA Binding Properties of Zinc(II) Complexes with 3-Pyridine Aldoxime by Konstantis F. Konidaris, Rigini Papi, Eugenia Katsoulakou, Catherine P. Raptopoulou, Dimitrios A. Kyriakidis, Evy Manessi-Zoupa

    Published 2010-01-01
    “…Each ZnII exhibits a perfect square pyramidal geometry, with four carboxylate oxygen atoms at the basal plane and the pyridyl nitrogen of one monodentate (3-py)CHNOH ligand at the apex. …”
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  13. 1133

    Comparison of canal transportation and centering ability of three different endodontic rotary systems (an invitro study) by Shakhawan Kadir Kadir

    Published 2022-02-01
    “…The aim of the present study is to compare the canal transportation and centering ability of Rotary ProTaper next, two Shape and Pro Taper gold systems in simulated root canals to find better instrumentation technique for maintaining root canal geometry. Methods: Thirty simulated curved canals of 35° curvature manufactured in clear resin blocks were randomly assigned to 3 groups (n = 10) according to the system used for canal instrumentation: ProTaper next, two Shape and Pro Taper gold systems groups, Centering ability was evaluated; Pre‐and postoperative images of the canals were taken at a standardized position by a digital camera with a resolution of 25 mega pixel. …”
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  14. 1134

    Transformer-Based Model for Monocular Visual Odometry: A Video Understanding Approach by Andre O. Francani, Marcos R. O. A. Maximo

    Published 2025-01-01
    “…Our approach achieved competitive state-of-the-art performance compared with geometry-based and deep learning-based methods on the KITTI visual odometry dataset, outperforming the DeepVO implementation highly accepted in the visual odometry community. …”
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    Article
  15. 1135

    Optimized Airborne Millimeter-Wave InSAR for Complex Mountain Terrain Mapping by Futai Xie, Wei Wang, Xiaopeng Sun, Si Xie, Lideng Wei

    Published 2025-01-01
    “…Leveraging radar observation geometry and global SRTM DEM data, we simulate layover and shadow effects to formulate an optimal flight path design. …”
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  16. 1136

    SIMULATION OF COOLING TOWER AND INFLUENCE OF AERODYNAMIC ELEMENTS ON ITS WORK UNDER CONDITIONS OF WIND by K. V. Dobrego, M. M. Hemmasian Kashani, E. E. Lasko

    Published 2014-12-01
    “…In this paper the effect of flow rotation in overshower zone of CT and windbreak walls on a capacity of tower evaporating unit in the windy condition is studied numerically. Geometry of the model corresponds to real Woo-Jin Power station, China. …”
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  17. 1137

    Analysis of NEA-NSC PWR Uncontrolled Control Rod Withdrawal at Zero Power Benchmark Cases with NODAL3 Code by Tagor Malem Sembiring, Surian Pinem, Peng Hong Liem

    Published 2017-01-01
    “…The in-house coupled neutronic and thermal-hydraulic (N/T-H) code of BATAN (National Nuclear Energy Agency of Indonesia), NODAL3, based on the few-group neutron diffusion equation in 3-dimensional geometry using the polynomial nodal method, has been verified with static and transient PWR benchmark cases. …”
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  18. 1138

    Effects of the dynamics of noise-induced calcium signals in a biophysical model of the astrocytic process by Ermolaeva, Anastasia Viktorovna, Kastalskiy, Innokentiy A., Kazantsev, Viktor Borisovich, Gordleeva, Susanna Yurevna

    Published 2025-01-01
    “…The characteristics of noise-induced Ca2+ patterns propagating along the process were investigated, depending on the internal structure of the process, its geometry, and the steady state concentration of inositol 1,4,5-triphosphate molecules.…”
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  19. 1139

    Bending Characteristics of Foldable Touch Display Panel with a Protection Structure Design by Hsien-Chie Cheng, Wei-Heng Xu, Wen-Hwa Chen, Pi-Hsien Wang, Kuo-Feng Chen, Chih-Chia Chang

    Published 2015-01-01
    “…The bending performance of the TDP without or with the protection structure designs is addressed using three-dimensional geometry-nonlinear finite element analysis and mechanical testing. …”
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  20. 1140

    On the Convergence of Nonlinear Modes of a Finite Element Model by Ramesh Balagangadhar, Joseph C. Slater

    Published 2008-01-01
    “…The importance of moving to a finite element approach for nonlinear modal analysis is the ability to solve problems of a more complex geometry for which no closed form solution exists. …”
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