Showing 1,681 - 1,700 results of 1,758 for search '"geometry"', query time: 0.05s Refine Results
  1. 1681

    An Approach to Analysing Erosive Characteristics of Two-Channel Combustion Chambers by Yanjie Ma, Futing Bao, Weihua Hui, Yang Liu, Ran Wei

    Published 2019-01-01
    “…Besides, the M-P expression has great advantages for its universality for most propellants and different SRM geometries.…”
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    Article
  2. 1682

    H-Matrix Accelerated Direct Matrix Solver for Maxwell’s Equations Using the Chebyshev-Based Nyström Boundary Integral Equation Method by Jin Hu, Emrah Sever, Omid Babazadeh, Ian Jeffrey, Vladimir Okhmatovski, Constantine Sideris

    Published 2025-01-01
    “…The capability of the proposed solver for handling arbitrary geometries is also demonstrated by considering various scattering examples from complex CAD models.…”
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    Article
  3. 1683

    Stability and Convergence of Nuclear Detonations in White Dwarf Collisions by Peter Anninos, David Cruz-Lopez, Brighten Jiang, Emanuel Gordis

    Published 2025-01-01
    “…To achieve high resolution at initiation sites, we devised geometric gridding and mesh velocity strategies specially adapted to the unique requirements of head-on collisional geometries, scenarios in which one expects maximum production of iron-group products. …”
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  4. 1684

    Novel Biologically Potent Diorganosilicon(IV) Complexes of Indole-2,3-Dione Derivatives by R. V. Singh, Pooja Nagpal

    Published 2005-01-01
    “…The structure of these compounds have been elucidated by elemental microanalyses and spectral [(UV), (IR), 1H, 13C and 29Si NMR)] studies which unerringly point to a trigonal bipyramidal and octahedral geometries for unimolar and bimolar reactions, respectively. …”
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  5. 1685

    Line and surface defects in 5D $$N=2$$ N = 2 SCFT from matter-coupled F(4) gauged supergravity by Parinya Karndumri

    Published 2024-12-01
    “…For a particular case of one vector multiplet with $$SO(3)\times U(1)$$ S O ( 3 ) × U ( 1 ) gauge group, we find solutions describing RG flows from an $$AdS_6$$ A d S 6 vacuum to physically acceptable singular geometries in the presence of defects. This class of solutions can be uplifted to type IIB theory using a consistent truncation obtained from SO(5, 5) exceptional field theory with half-maximal structures.…”
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  6. 1686

    Statistical Parametric Mapping Differences in Muscle Recruitment Patterns Between Comfort- and Performance-Oriented Saddle Positions by Sławomir Winiarski, Adam Kubiak, Adam Paluszak

    Published 2025-01-01
    “…Future research should explore the long-term effects and potential applications of the proposed fitting method for other bicycle geometries whenever comfort and lower back stability are priorities.…”
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  7. 1687

    Behavior of a Multi-Story Steel Structure with Eccentric X-Brace by Abdulkhalik J. Abdulridha

    Published 2023-10-01
    “…These multi-story structures comprise six-, nine-, and twelve-story geometries. ETABS built a full-scale FE model of multi-story structures. …”
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  8. 1688

    Design of Flexible Structural System for Building Customization by Diego Lozano, Ángel Martín, Miguel A. Serrano, Carlos López-Colina

    Published 2019-01-01
    “…The system is able to adapt to different orthogonal geometries and presents the necessary flexibility to allow modifications over the structure of the building throughout its life. …”
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  9. 1689

    COG 11.3 New Features by Heinrichs David, Lent Edward, Lee Chuck

    Published 2025-01-01
    “…This paper describes the major new features available in COG 11.3 including: (a) updated nuclear data libraries; (b) updated activation data; (c) advanced LLNL Fission Reaction Event Yield Algorithm; (d) new time-tagged list-mode detector feature; (e) new spontaneous fission source feature; (f) new alpha and deuteron particle transport; (g) updated electron transport (implementing EGS5 with internal electron library generation using PEGS5); (h) three new estimators for the effective delayed neutron fraction; (i) new input pre-processor options for user-friendly generation of three-dimensional rectangular and triangular lattice geometries; (j) new parallel-processing capabilities for the inverse reactor period and CritDetVR features using MPI; (k) a new imaging detector feature; and (l) details of the modernized COG website at https://cog.llnl.gov. …”
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  10. 1690

    SN-Donor Methylthioanilines and Copper(II) Complexes: Synthesis, Spectral Properties, and In Vitro Antimicrobial Activity by Temitope E. Olalekan, Adeniyi S. Ogunlaja, Gareth M. Watkins

    Published 2019-01-01
    “…The electronic spectra have suggested square planar and octahedral geometries for these complexes. The EPR spectra demonstrated that the solid state copper(II) complexes possess dx2–y2 orbital ground state and g∥ > g⊥ > 2.0023 in a tetragonal environment. …”
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  11. 1691

    NuFold: end-to-end approach for RNA tertiary structure prediction with flexible nucleobase center representation by Yuki Kagaya, Zicong Zhang, Nabil Ibtehaz, Xiao Wang, Tsukasa Nakamura, Pranav Deep Punuru, Daisuke Kihara

    Published 2025-01-01
    “…NuFold exhibited a particular advantage in building correct local geometries of RNA. Analyses of individual components in the NuFold pipeline indicated that the performance improved by utilizing metagenome sequences for multiple sequence alignment and increasing the number of recycling. …”
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    Article
  12. 1692

    Şahin Ç., Kerpiççi H., Karabay A. Ya., Karahan K. Investigation of Discharge Flow and Force Coefficients in Hermetic Reciprocating Compressors / trans. from Engl. M. A. Fedorova... by M. A. Fedorova

    Published 2020-06-01
    “…The stiffness of the reed valves and the port geometries play an important role on reducing the losses at various speeds and operating conditions. …”
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  13. 1693

    Study on the Shock Wave Characteristics of Spherical and Cylindrical Explosives in Near-field Underwater Explosion by J. Yu, X. P. Zhang, J. Wang, Y. Hao, H. B. Mao

    Published 2025-02-01
    “…Both the simulated peak pressures and shockwave histories closely matched theoretical and experimental data. Different geometries of TNT charges were then analyzed to investigate shockwave propagation in near-field underwater explosions. …”
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  14. 1694

    Investigation of the flow characteristics of slit check dams using novel models by Muhammet Emin Emiroglu, Erdinc Ikinciogullari, Eyyup Ensar Yalcin, Enes Gul

    Published 2024-12-01
    “…The current study presents the hydraulic characteristics of slit-check dams with different geometries for experimental and numerical tests. First, the Butterfly model was produced with a 3D printer and examined experimentally. …”
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  15. 1695

    Application of coupled CFD-DEM modelling in erosion study of cohesive materials: A case study of rotating finger test by Mohsen Rahimi-Larki, Burhanuddin, Sandra Vollmann, Shengli Jin, Harald Harmuth

    Published 2025-03-01
    “…This study lays the foundation for future research aimed at deepening the understanding of cohesive material erosion and promoting its quantification in different applications and geometries.…”
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  16. 1696

    Bioactive Potential of 3D-Printed Oleo-Gum-Resin Disks: B. papyrifera, C. myrrha, and S. benzoin Loading Nanooxides—TiO2, P25, Cu2O, and MoO3 by Diogo José Horst, Sergio Mazurek Tebcherani, Evaldo Toniolo Kubaski, Rogério de Almeida Vieira

    Published 2017-01-01
    “…Disks were 3D-printed into model geometries (10 × 5 mm) and the disk-diffusion methodology was used for the evaluation of antimicrobial and antifungal activity of materials in study against the clinical isolates: Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, and Candida albicans. …”
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  17. 1697

    Dust Dynamics in Radially Convective Regions of Protoplanetary Disks by Min-Kai Lin, Marius Lehmann

    Published 2025-01-01
    “…Whether this can be improved under more realistic geometries must be addressed with stratified and full 3D simulations at equivalent resolutions.…”
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  18. 1698

    Forming ability of the WC-based ceramic metal composites with different Fe-based binders by unique laser beam modulation by H.S. Maurya, K. Juhani, F. Sergejev, R. Kumar, A. Hussain, K.G. Prashanth

    Published 2025-04-01
    “…Additive manufacturing enables the production of cermet parts encompassing intricate geometries and tailored microstructures. The present study investigates the fabrication of WC-based Ceramic metal composites (CMC) with pure Fe and ferritic stainless steel (AISI Grade 430 L) green binders by controlling melt pool temperature during the Selective laser melting process. …”
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  19. 1699

    Integrating novel stellarator single-stage optimization algorithms to design the Columbia stellarator experiment by A. Baillod, E.J. Paul, G. Rawlinson, M. Haque, S.W. Freiberger, S. Thapa

    Published 2025-01-01
    “…Despite the increased complexity due to the expanded degrees of freedom, these methods successfully identify optimized plasma geometries that can be realized by coils meeting engineering specifications. …”
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  20. 1700

    Fatigue failure mechanisms and life prediction of additive manufactured metallic lattices: a comprehensive review by Hao Xin, Dingcheng Tang, Linwei Dang, Lei Gao, Zhenyu Yang, Bin Wu, Xiaofan He, Zhixin Zhan

    Published 2025-12-01
    “…Additive manufacturing (AM) has become essential for producing complex, customised geometries. Metallic lattice materials, known for their periodic structural arrangements, offer lightweight solutions ideal for high-strength applications like aerospace. …”
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    Article