Showing 261 - 280 results of 3,362 for search '"\"((\\"linear structure\\") OR (\\"linear ((structured\" OR structural\") OR structures\\")))\""', query time: 0.17s Refine Results
  1. 261

    Evaluating the effects of coffee consumption on the structure and function of the heart from multiple perspectives by Xiong-Bin Ma, Yan-Lin Lv, Lin Qian, Jing-Fen Yang, Qian Song, Yong-Ming Liu

    Published 2025-04-01
    “…ObjectiveTo assess the causal relationship between coffee consumption and cardiac structure and function in elderly European populations using multiple genetic methodologies.MethodsLeveraging genome-wide association study (GWAS) data from elderly European populations, we conducted linkage disequilibrium score regression (LDSC), two-step Mendelian randomization (MR), and colocalization analyses to investigate genetic associations, causal relationships, and mediating effects among these factors. …”
    Get full text
    Article
  2. 262

    Artificial intelligence - finite element method - hybrids for efficient nonlinear analysis of concrete structures by Michael A. Kraus, Rafael Bischof, Walter Kaufmann, Karel Thoma

    Published 2022-08-01
    “…Realistic structural analyses and optimisations using the non-linear finite element method are possible today yet suffer from being very time-consuming, particularly in case of reinforced concrete plates and shells. …”
    Get full text
    Article
  3. 263

    CRYPTOGRAPHIC ANALYSIS OF THE CODE STRUCTURES OF HERMITE CURVE FOR COMPLIANCE WITH THE REQUIREMENTS OF INFORMATION SECURITY SYSTEMS by V. V. Pankova, S. B. Salomatin

    Published 2019-06-01
    “…Building security systems based on the algebraic-geometric codes is possible with the use of various algebraic structures with cryptographic security. This paper investigates the properties of the code sequences, built on the Hermite curve in the field GF(16), their testing on the subject of the requirements for cryptographic transformations was conducted. …”
    Get full text
    Article
  4. 264

    Analysis of Various Damping Models in The Simulation of the Seismic Response of Structures in the STARK ES Software by V. N. Simbirkin, Yu. V. Panasenko, V. V. Kurnavin

    Published 2023-04-01
    “…In this paper, a comparative analysis of three types of the damping models used to increase the calculated seismic resistance of structures is carried out. These are the models of nonlinear viscous dampers, in which the reactive force depends non-linearly on the velocity of the rod movement, equivalent (for an energy dissipated) linear-viscous dampers and equivalent (for a maximum force and an energy dissipated) elastic – perfectly plastic elements. …”
    Get full text
    Article
  5. 265

    Research on Energy-absorbing Structures for Two Endsof High-speed Train Car Body by ZHANG Zhi-xin, TIAN Ai-qing, CHE Quan-wei, XIAO Shou-ne

    Published 2013-01-01
    “…Based on high-speed and large-kinetic-energy characteristics of high-speed trains, a special passive protective end energyabsorbing structure was designed and simulated through non-linear finite element software LS-DYNA. …”
    Get full text
    Article
  6. 266
  7. 267

    Stress and strength analysis of aluminum alloy structures under the effect of thermal and mechanical force by HE Zhiquan, QIU Huihui, SUN Yuheng, GUO Yujie, WEI Xiaohui

    Published 2025-05-01
    “…The slat of aircraft is subjected to the combined action of thermal load and aerodynamic force during its service, which has an impact on the safety of the structure. The typical aluminum alloy structure widely used in slat structure is taken as the main research object, and the stress distribution and structural strength under the combined action of heat and force were studied by experiment and finite element method. …”
    Get full text
    Article
  8. 268

    A two-scale computational homogenization approach for elastoplastic truss-based lattice structures by Hooman Danesh, Lisamarie Heußen, Francisco J. Montáns, Stefanie Reese, Tim Brepols

    Published 2025-03-01
    “…Despite progress in the homogenization of metamaterials, most existing studies have focused on the elastic behavior of lattice structures (whether linear or nonlinear), while the inelastic behavior, particularly elastoplasticity, remains largely unexplored. …”
    Get full text
    Article
  9. 269

    Theoretical Analysis and Research on Support Reconstruction Control of Magnetic Bearing with Redundant Structure by Huaqiang Sun, Zhiqin Liang, Baixin Cheng

    Published 2025-07-01
    “…To reveal the support reconstruction mechanism of magnetic bearing with a redundant structure, firstly, this paper takes a single-degree-of-freedom magnetic suspension body as an example to conduct a linearization theory analysis of the offset current, clarifying the concept of the current distribution matrix (CDM) and its function; then, the nonlinear EMF mode of magnetic bearing with an eight-pole is constructed, and it is linearized by using the theory of bias current linearization. …”
    Get full text
    Article
  10. 270

    Cosmic Rays and the Askaryan Effect Reveal Subsurface Structure and Buried Ice on the Moon by E. S. Costello, R. R. Ghent, A. Romero‐Wolf, P. W. Gorham, P. G. Lucey, C. J. Tai Udovicic, P. Linton, A. Ludwig, K. McBride, C. Miki, E. Oberla, J. Rolla, A. Jung

    Published 2025-03-01
    “…Observations of the cosmic ray particle shower radio emissions can reveal subsurface structure on the Moon and enable the broad and deep prospecting necessary to confirm or refute the existence of polar ice deposits. …”
    Get full text
    Article
  11. 271

    Some Numerical Approaches to Solve Fluid Structure Interaction Problems in Blood Flow by Aik Ying Tang, Norsarahaida Amin

    Published 2014-01-01
    “…However, only the Newtonian model of blood is assumed, while various structure models which include, amongst others, generalized string models and linearly viscoelastic Koiter shell model that give a more realistic representation of the vessel walls compared to the rigid structure are presented. …”
    Get full text
    Article
  12. 272

    Structure of the Cellulose Synthase Complex of Gluconacetobacter hansenii at 23.4 Å Resolution. by Juan Du, Venkata Vepachedu, Sung Hyun Cho, Manish Kumar, B Tracy Nixon

    Published 2016-01-01
    “…It is thus believed that synthesis from an organized array of TCs coordinated with extrusion by AcsC and AcsD enable this bacterium to make crystalline cellulose. The only structural data that exist for this system are the above mentioned freeze-fracture TEM images, fluorescence microscopy images revealing that TCs align in a row, a crystal structure of AcsD bound to cellopentaose, and a crystal structure of PilZ domain of AcsA. …”
    Get full text
    Article
  13. 273

    Integrated modeling of RF-induced tungsten erosion at ICRH antenna structures in the WEST tokamak by A. Kumar, W. Tierens, T. Younkin, C. Johnson, C. Klepper, A. Diaw, J. Lore, A. Grosjean, G. Urbanczyk, J. Hillairet, P. Tamain, L. Colas, C. Guillemaut, D. Curreli, S. Shiraiwa, N. Bertelli, the WEST Team

    Published 2025-01-01
    “…This paper introduces STRIPE (Simulated Transport of RF Impurity Production and Emission), an advanced modeling framework developed to analyze material erosion and the global transport of eroded impurities originating from radio-frequency (RF) antenna structures in magnetic confinement fusion devices. STRIPE integrates multiple physics modules: SolEdge3x for scrape-off-layer plasma profiles, COMSOL for 3D RF rectified sheath potentials, RustBCA for erosion yields and surface interactions, and global impurity transport for 3D ion energy-angle distributions and impurity transport. …”
    Get full text
    Article
  14. 274

    Predicting the Flexural Modulus of Variable Pitch Angle, Porous Bouligand Structured 3D Printed Polymer by Praveenkumar S. Patil, Edward D. McCarthy, Parvez Alam

    Published 2025-01-01
    “…Our model is expressed as <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>E</mi><mi>f</mi></msub><mo>=</mo><msub><mi>E</mi><mrow><mi>p</mi><mi>o</mi><mi>r</mi><mi>o</mi></mrow></msub><mrow><mo>(</mo><mi>a</mi><msubsup><mi>θ</mi><mi>f</mi><mn>3</mn></msubsup><mo>+</mo><mi>b</mi><msubsup><mi>θ</mi><mi>f</mi><mn>2</mn></msubsup><mo>+</mo><mi>c</mi><msub><mi>θ</mi><mi>f</mi></msub><mo>+</mo><mi>d</mi><mo>)</mo></mrow></mrow></semantics></math></inline-formula>, and we derive this by applying non-linear regression to our experimental data. This model predicts the flexural modulus, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>E</mi><mi>f</mi></msub></semantics></math></inline-formula>, of porous Bouligand structured polymer as a function of both porosity and pitch angle. …”
    Get full text
    Article
  15. 275

    Effects of day-night temperature fluctuations on top-down cracking development in road structures by Ting Li, Haoyu Qiao, Peng Xu, Guangqing Yang

    Published 2025-12-01
    “…Additionally, the study explores the propagation path of top-down cracking in road structure under cyclic temperature loading. Top-down cracking propagates linearly downward within road structure, with displacement showing an increasing trend as the number of temperature cycles rises. …”
    Get full text
    Article
  16. 276

    The RACOON viral pneumonia score for structured reporting of pre-existing, acute, and post-pneumonic findings on chest CT by Thorsten Persigehl, Philipp Fervers, Andreas Bucher, Peter Isfort, Peter Isfort, David Maintz, Tobias Penzkofer, Marwin Sähn, Thomas Vogl, Jonathan Kottlors, Felix Doellinger

    Published 2025-07-01
    “…The longitudinal distribution of subscores allowed for differentiation between acute pneumonia and post-pneumonic sequelae.ConclusionThis study presents the RVPS as a comprehensive tool for inter-reader reliable evaluation, longitudinal monitoring, and structured documentation of the extent as well as quality of chest CT findings in infectious lung disease.…”
    Get full text
    Article
  17. 277
  18. 278

    Pengaruh Corporate Social Responsibility (CSR), Ukuran Perusahaan, Struktur Kepemilikan Institusional, Struktur Modal dan Utang terhadap Kinerja Perusahaan by Ni Kadek Siska Trisnawati, Ni Luh Putu Sandrya Dewi, Ni Luh Gde Novitasari

    Published 2023-06-01
    “…This study aims to test and obtain empirical evidence regarding the effect of corporate social responsibility (CSR), company size, ownership structure, capital structure and debt on the performance of banking companies listed on the Indonesian stock exchange in 2019-2021.  …”
    Get full text
    Article
  19. 279

    Nonlinear Finite Analysis of Structural Behavior of Brick Masonry-Infilled Reinforced Concrete Frames by Mahmud Kori Effendi, Astriana Hardawati, Siti Aliyyah Masjuki

    Published 2025-04-01
    “… Earthquake disasters are one source of disaster that often causes buildings to experience total collapse or partial damage so that the structure may no longer be usable. Brick masonry wall construction, both unreinforced and reinforced masonry walls, is starting to be widely used in the world. …”
    Get full text
    Article
  20. 280

    LONG-LIVED STRUCTURAL ENSEMBLES OF THE EAST EUROPEAN PLATFORM. ARTICLE 1. THE BASEMENT TECTONICS by S. Y. Kolodyazhny

    Published 2018-04-01
    “…A special role belongs to the non-linear structures: different scaled rotational structures, concentric and spiral shaped shears, the arcuate orocline belts and horizontal protrusions. …”
    Get full text
    Article