Showing 521 - 540 results of 806 for search '"curvature"', query time: 0.04s Refine Results
  1. 521

    Gastric dilatation and chronic gastritis in one-month-old puppy by Mehmet Maden, Aliye Sağkan Öztürk, Hasan Güzelbekteş

    “…Edema and thickness, increased mucus, hyperemia, mucosal fragility and sensitivity in the rugal folds of curvature major, petechiel bleeding, and bile retention together with mucosal degeneration were observed by the endoscopic examination in the puppy. …”
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  2. 522

    Ab initio machine-learning unveils strong anharmonicity in non-Arrhenius self-diffusion of tungsten by Xi Zhang, Sergiy V. Divinski, Blazej Grabowski

    Published 2025-01-01
    “…A remarkable agreement between the calculated and experimental temperature-dependent self-diffusivity and, in particular, its curvature is revealed. The proposed computational framework is robust and broadly applicable, as evidenced by first tests for a hexagonal close-packed (HCP) multicomponent high-entropy alloy. …”
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  3. 523

    Stability of evolving cluster of stars and exotic matter by Wasee Shahid, Rubab Manzoor, Saadia Mumtaz, Syed Ali Mardan, Adnan Malik

    Published 2024-12-01
    “…We observe that high curvature geometry enhances quasi-homologous evolution in the presence of shear. …”
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  4. 524

    TWSME of a NiTi strip in free bending conditions: experimental and theoretical approach by A. Fortini, M. Merlin, R. Rizzoni, S. Marfia

    Published 2014-07-01
    “…The evolution of the curvature with the increasing number of cycles was evaluated. …”
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  5. 525

    Regular black holes from pure gravity by Pablo Bueno, Pablo A. Cano, Robie A. Hennigar

    Published 2025-02-01
    “…We show via an explicit construction how an infinite tower of higher-curvature corrections generically leads to a resolution of the Schwarzschild singularity in any spacetime dimension D≥5. …”
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  6. 526

    Landslide susceptibility assessment by implementing the analytical hierarchy process in GIS weight overlay tool: A case study of the Krupanj area in Western Serbia by Đokanović Sonja

    Published 2024-01-01
    “…Nine factors were used for susceptibility analysis: slope, aspect, curvature, elevation, lithology, distance from rivers, faults, boundary’s and land cover. …”
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  7. 527

    Species scale, worldsheet CFTs and emergent geometry by Christian Aoufia, Ivano Basile, Giorgio Leone

    Published 2024-12-01
    “…As a byproduct, we elucidate the role of the species scale in (de)compactifications and show compatibility between effective field theory and worldsheet approaches in geometric settings with curvature.…”
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  8. 528

    Sustainable Development and Flood Risk Assessment in Haripur District: A Multicriteria Analysis Using AHP and Geospatial Techniques by Zulqarnain Jehan, Ali Husnain, Muhammad Waseem, Sareer Ahmad, Megersa Kebede Leta

    Published 2025-01-01
    “…An eight-factor multiparametric method to flood risk susceptibility mapping includes precipitation, distance to river, the slope, elevation, land use/cover, topographic wetness index, type of soil, and curvature. An urban flood risk index (UFRI) is established based on vulnerability mapping, revealing that approximately 33% of Haripur District, Khyber Pakhtunkhwa, Pakistan, is prone to floods. …”
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  9. 529

    The “Boomerang” iliac crest flap for hemimandible reconstruction in rare Paget's Osteosarcoma: Case report and systematic literature review by Olindo Massarelli, Samira Bucelli, Simone Benedetti

    Published 2024-06-01
    “…By taking advantage of the specific curvature and peculiar bone height of the OMC iliac crest flap, it was possible to restore good symmetry of the contour of the facial lower third, perfectly matching to the abnormal shape of the healthy hemimandible affected by Paget's disease.…”
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  10. 530

    Application of BP Neural Network Improved by Fireworks Algorithm on Suspender Damage Prediction of Long-Span Half-Through Arch Bridge by Jian Guo, Wu Guo

    Published 2023-01-01
    “…By analyzing the main difficulties and existing problems of suspender damage identification, this paper takes the change rate of modal curvature as the damage index, introduces fireworks algorithm into the neural network model, optimizes the optimization process of neural network weight and threshold, and proposes a prediction model based on improved BP neural network by fireworks algorithm. …”
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  11. 531

    Study on Impact Mechanical Properties of Reentrant Bionic Automotive Energy Absorbing Box by Zhi-xin Liu, Wei-dong Liu

    Published 2023-01-01
    “…The improved bionic structures with curvature are designed according to the spider web: honeycomb structure (HS), arc-honeycomb structure (AHS), negative Poisson structure (PS), and arc negative Poisson structure (APS). …”
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  12. 532

    Applications of the Kosambi–Cartan–Chern Theory to Hamiltonian Systems on a Cotangent Bundle: Linking Geometric Quantities to the Self-Similar Motions of Three Point Vortices by Yuma Hirakui, Takahiro Yajima

    Published 2024-12-01
    “…For systems governed by second-order ordinary differential equations on tangent bundles, such as Euler–Lagrange systems, the stability of trajectories under perturbations is analyzed based on the eigenvalue of the deviation curvature tensor. Building upon this Jacobi stability analysis approach, four geometric quantities for Hamiltonian systems are derived considering perturbations to trajectories on a cotangent bundle. …”
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  13. 533

    Effect of torsion in long-baseline neutrino oscillation experiments by Papia Panda, Dinesh Kumar Singha, Monojit Ghosh, Rukmani Mohanta

    Published 2025-01-01
    “…In a curved spacetime, the effect of curvature on fermionic fields is represented by spin connection. …”
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  14. 534

    GIS-Based Landslide Susceptibility Mapping Using Frequency Ratio and Shannon Entropy Models in Dejen District, Northwestern Ethiopia by Abinet Addis

    Published 2023-01-01
    “…The 11 landslides conditioning factors like slope, elevation, aspect, curvature, topographic wetness index, normalized difference vegetation index, distance from road, distance from river, distance from faults, land use, and rainfall were integrated with training landslides to determine the weights of each landslide conditioning factor and factor classes using both frequency ratio and Shannon entropy models. …”
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  15. 535

    A Wideband End-Fire Conformal Vivaldi Antenna Array Mounted on a Dielectric Cone by Zengrui Li, Xiaole Kang, Jianxun Su, Qingxin Guo, Yaoqing (Lamar) Yang, Junhong Wang

    Published 2016-01-01
    “…Our simulations show that the cone curvature has an obvious influence on the performance of the conformal antenna, in terms of both the bandwidth and the radiation patterns. …”
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  16. 536

    Herrera complexity and shadows of spherically symmetric compact objects by Subhasis Nalui, Subhra Bhattacharya

    Published 2025-02-01
    “…The complexity factor obtained from the orthogonal splitting of the Riemann curvature tensor connects the geometric attributes of a compact spherically symmetric gravitating object with its matter inhomogeneity and pressure anisotropy via a scalar term. …”
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  17. 537

    Research on Carrying Capacity of T-Shaped Stiffened Concrete-Filled Steel Tubular Columns Subjected to Eccentrically Compressive Load by Yuanlong Yang, Xinchen Han, Bo Nan, Xin Tang

    Published 2021-01-01
    “…In this paper, in order to further study the mechanical behavior of T-shaped stiffened concrete-filled steel tubular (CFST) columns, numerical programs of eccentrically compressive T-shaped stiffened CFST columns were developed to calculate moment M-ϕ curvature curves of cross section and column. The calculated curves with the numerical programs agree well with the experimental results. …”
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  18. 538

    Effects of Chamber Width on H2/Air Rotating Detonations by Hailong Zhang, Weidong Liu, Lin Zhang, Shijie Liu, Luxin Jiang

    Published 2020-01-01
    “…But when the width increases, the curvature of the detonation wave reflecting between the inner and outer walls at the head would become enlarged. …”
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  19. 539

    Fiber Optic Projection-Imaging System for Shape Measurement in Confined Space by Lujie Chen, Viswanath Bavigadda, Theodoros Kofidis, Robert D. Howe

    Published 2014-01-01
    “…The error is in the form of gross-scale geometrical distortion; for example, flat surface is reconstructed with curvature. In addition, the imaging fibers may introduce fine-scale noise into phase measurement, which has to be suppressed by smoothing filters. …”
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  20. 540

    Spatially Formulated Connected Automated Vehicle Trajectory Optimization with Infrastructure Assistance by Ran Yi, Yang Zhou, Xin Wang, Zhiyuan Liu, Xiaotian Li, Bin Ran

    Published 2022-01-01
    “…Moreover, our method is robust to the spatial change of road geometries and other potential disturbances by the road curvature, work zone, and speed limit change.…”
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