Showing 1,341 - 1,360 results of 1,758 for search '"geometry"', query time: 0.05s Refine Results
  1. 1341

    Possibility-Based Sizing Method for Hybrid Electric Aircraft by Zin Win Thu, Maxim Tyan, Yong-Hyeon Choi, Mohammad Irfan Alam, Jae-Woo Lee

    Published 2025-01-01
    “…At the early stage of aircraft design, the sizing process plays a critical role in determining key parameters such as mass, geometry, and propulsion system characteristics based on design requirements. …”
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    Article
  2. 1342

    A General 3D Nonstationary Vehicle-to-Vehicle Channel Model Allowing 3D Arbitrary Trajectory and 3D-Shaped Antenna Array by Qiuming Zhu, Weidong Li, Ying Yang, Dazhuan Xu, Weizhi Zhong, Xiaomin Chen

    Published 2019-01-01
    “…This paper develops a general 3D nonstationary V2V channel model, which is based on the traditional geometry-based stochastic models (GBSMs) and the twin-cluster approach. …”
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    Article
  3. 1343

    Estimation of the Oil-in-Place Resources in the Liquid-Rich Shale Formations Exploiting Geochemical and Petrophysical Data in a 3D High-Resolution Geological Model Domain: Baltic B... by Krzysztof Sowiżdżał, Tomasz Słoczyński, Weronika Kaczmarczyk

    Published 2020-01-01
    “…The calculation formulas were implemented in the 3D geological model of shale formations reproducing their geometry as well as the spatial variability of the petrophysical and geochemical properties. …”
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    Article
  4. 1344

    Computational and In silico study of novel fungicides against combating root rot, gray mold, fusarium wilt, and cereal rust. by Mollah Naimuzzaman, Md Mahabub Hasan, Ajoy Kumer, Abu Yousuf Hossin, Mohammad Harun-Ur-Rashid, Swapan Kumar Roy, Abu Noman Faruq Ahmmed, Jamal Uddin

    Published 2025-01-01
    “…First of all, the DFT was employed to optimize the molecular geometry, and get the prepared optimized ligand. From the DFT data, the chemical descriptors were calculated. …”
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    Article
  5. 1345

    Synthesis, Characterization, Anticancer, and Antioxidant Studies of Ru(III) Complexes of Monobasic Tridentate Schiff Bases by Ikechukwu P. Ejidike, Peter A. Ajibade

    Published 2016-01-01
    “…IR spectral studies confirmed that the ligands act as tridentate chelate coordinating the metal ion through the azomethine nitrogen and phenolic oxygen atom. An octahedral geometry has been proposed for all Ru(III)-Schiff base complexes. …”
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    Article
  6. 1346

    Assessment of a Neural-Network-Based Optimization Tool: A Low Specific-Speed Impeller Application by Matteo Checcucci, Federica Sazzini, Michele Marconcini, Andrea Arnone, Mario Coneri, Luigi De Franco, Matteo Toselli

    Published 2011-01-01
    “…The design procedure relies on a modern optimization technique such as an Artificial-Neural-Network-based approach (ANN). The impeller geometry is parameterized in order to allow geometrical variations over a large design space. …”
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    Article
  7. 1347

    Host Mesh Fitting of a Generic Musculoskeletal Model of the Lower Limbs to Subject-Specific Body Surface Data: A Validation Study by Katja Oberhofer, Silvio Lorenzetti, Kumar Mithraratne

    Published 2019-01-01
    “…Challenges remain in accurately capturing the musculoskeletal geometry of individual subjects for clinical and biomechanical gait analysis. …”
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    Article
  8. 1348

    Micro to Nanolevel Stabilization of Expansive Clay Using Agro-Wastes by Mehmood Munawar, Ammad H. Khan, Zia U. Rehman, Abdur Rahim, Mubashir Aziz, Sultan Almuaythir, Bothaina S. I. A. El Kheir, Farhan Haider

    Published 2023-01-01
    “…Geomaterials comprising high-plastic soft expansive clay pose excessive settlement during cyclic traffic/railway/airfield loading resulting in uneven geometry of overlying layers. This paper demonstrates multiobjective optimized improvement of expansive clay (C) geotechnical characteristics by cost-effective agro-wastes additives at microlevel (by 3% to 12% rice husk ash, i.e., RHA), nanolevel (by 0.6% to 1.5% rice husk derived green nano-SiO2, i.e., NS), and synergistic micro to nanolevel (NS-RHA). …”
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    Article
  9. 1349

    Research on IFC- and FDS-Based Information Sharing for Building Fire Safety Analysis by Jianyong Shi, Jicao Dao, Liu Jiang, Zeyu Pan

    Published 2019-01-01
    “…However, the fire modeling practices are often highly time-consuming and cost-intensive especially for building geometry information which does limit the further implementation of building fire safety analysis. …”
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    Article
  10. 1350

    Pore Structure Fractal Characterization and Permeability Simulation of Natural Gas Hydrate Reservoir Based on CT Images by Hang Bian, Yuxuan Xia, Cheng Lu, Xuwen Qin, Qingbang Meng, Hongfeng Lu

    Published 2020-01-01
    “…Based on the fractal geometry theory, pore structures of the samples are quantitatively characterized from the aspect of pore distribution, heterogeneity, and anisotropy (represented by three main fractal geometric parameters: fractal dimension, lacunarity, and succolarity, respectively). …”
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  11. 1351

    Application and progress of 3D printed biomaterials in osteoporosis by Chenxu Wang, Chenxu Wang, Aiguo Liu, Aiguo Liu, Ziwen Zhao, Ting Ying, Shuang Deng, Zhen Jian, Xu Zhang, Chengqing Yi, Dejian Li

    Published 2025-02-01
    “…It is able to satisfy the requirements of irregular geometry, differentiated composition, and multilayered structure of articular osteochondral scaffolds with boundary layer structure. …”
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    Article
  12. 1352

    The Numerical Simulation of the Transient Plane Heat Source Method to Measure the Thermophysical Properties of Materials by Jianyuan Sun, Siwen Zhang, Pengcheng Shi, Zao Yi, Yougen Yi, Qingdong Zeng

    Published 2025-01-01
    “…This simulation has the potential to be utilized for future geometry and parameter estimate optimization, and provides a theoretical reference for detector design.…”
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    Article
  13. 1353

    Magnetohydrodynamic Effects on Double Diffusion of Non‐Newtonian Hybrid Nanofluid in Circular Eccentric Annuli by Israt Jahan Supti, Md. Mamun Molla, Preetom Nag, Sadia Siddiqa, Souhail Souai

    Published 2025-01-01
    “…In this configuration, the inner circle of the geometry is hot while the outer circle is cold, with the nanofluid filling the space between the cylinders. …”
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    Article
  14. 1354

    Synthesis, Spectral Characterization, and Thermal and Cytotoxicity Studies of Cr(III), Ru(III), Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) Complexes of Schiff Base Derived from 5-H... by Amani S. Alturiqi, Abdel-Nasser M. A. Alaghaz, Reda A. Ammar, Mohamed E. Zayed

    Published 2018-01-01
    “…The measurements of magnetic susceptibility, ligand field parameter, and reflectance spectra suggested an octahedral geometry for the complexes. Central metals ions and furan Schiff base coordinated via O3 and N donor sites which was observed from IR spectra. …”
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    Article
  15. 1355

    Caledonian reactivation and reworking of Timanian thrust systems and implications for latest Mesoproterozoic to mid-Paleozoic tectonics and magmatism in northern Baltica [version 2... by Eirik Stokmo, Jean-Baptiste P. Koehl

    Published 2024-10-01
    “…The study also documents the presence of another major, NNE-dipping Timanian shear zone with a similar geometry to the Trollfjorden–Komagelva Fault Zone north of the Varanger Peninsula. …”
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    Article
  16. 1356

    Trench MOS Schottky Diodes: A Physics-Based Analytical Model Approach to Charge Sharing by Mohammed Tanvir Quddus, Alvaro D. Latorre-Rey, Zeinab Ramezani, Mihir Mudholkar

    Published 2025-01-01
    “…Our model leverages the concept of shared charge between the Schottky and MOS junctions, capturing how electric field distribution is altered in response to trench geometry and bias conditions. This shared charge approach not only simplifies the analysis of electric field distribution but also reveals key design parameters, such as trench depth, oxide thickness, and doping concentration, that influence device performance. …”
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    Article
  17. 1357

    A New Interpretation for the Hot Corona in Active Galactic Nuclei by Yu Zhao, Yan-Rong Li, Jian-Min Wang

    Published 2025-01-01
    “…Based on previous theoretical works and numerical simulations, we develop a heuristic framework to parameterize the geometry and magnetization of the reconnection layer, as well as to compute both the power of the IC-scattering radiation and the height of the reconnection layer. …”
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  18. 1358
  19. 1359

    What Is My Plaza for? Implementing a Machine Learning Strategy for Public Events Prediction in the Urban Square by Jumana Hamdani, Pablo Antuña Molina, Lucía Leva Fuentes, Hesham Shawqy, Gabriella Rossi, David Andrés León

    Published 2025-01-01
    “…The model is then evaluated locally in Grasshopper by visualising a parametric verified geometry and deploying the model on other existing plazas worldwide regarding geographical proximity to Madrid, where to share or not the same cultural and environmental conditions. …”
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    Article
  20. 1360

    Performance optimization of sorption-enhanced DME synthesis (SEDMES) from captured CO2 and renewable hydrogen by I. Tyraskis, A. Capa, G. Skorikova, S. N. Sluijter, J. Boon

    Published 2025-01-01
    “…The impact of such process parameters as operating pressure, cycle duration, amount of inert gases, tube geometry and feed flow rate was analysed. A general trend of increased carbon selectivity and productivity at higher pressure was observed and analyzed under relevant cycle durations. …”
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    Article