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  1. 521

    COMPUTER SIMULATION OF ANTIFERROMAGNETIC STRUCTURES DESCRIBED BY THE THREE-VERTEX ANTIFERROMAGNETIC POTTS MODEL by Yarash K. Abuev, Albert B. Babaev, Pharkhat E. Esetov

    Published 2017-07-01
    “…It is proved that the competition between the exchange parameters of the first and second nearest neighbors in the r variation interval 0,2r1,0 leads to a degeneracy in the examined structure ground state; frustrations are additionally observed in the interval under consideration. …”
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  2. 522

    Thermal stress and thermal deformation of a nozzle flowmeter with different weld structures. by Hai-Bing Jiang, Ze-Zhou Yang, Yu-Liang Zhang, Xiao-Wei Xu, Yan-Juan Zhao

    Published 2025-01-01
    “…In order to investigate the effect of nozzle flowmeter weld structure on thermal stress and thermal deformation, 10 different weld structures were designed in terms of the distance between the weld metal and the eight-groove nozzle, the width of the bottom of the weld metal, the taper angle of the weld metal, and the opening of the taper angle of the weld metal. …”
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  3. 523

    Statistical Identification of Parameters for Damaged FGM Structures with Material Uncertainties in Thermal Environment by Yalan Xu, Yu Qian, Kongming Guo

    Published 2018-01-01
    “…In order to implement the forward propagation of uncertainties required in the stochastic model updating and avoid large error resulting in the nonconvergence of the iteration process, an algorithm is proposed to compute the covariance between the modal parameters and the identified parameters for damaged FGM structures. The proposed method is illustrated by a numerically simulated damaged FGM beam with continuous spatial variation of material properties and verified by comparing with the Monte-Carlo simulation (MCS) method. …”
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  4. 524

    Transport and Mixing in Planetary Polar Vortices with Annular and Monopolar Potential Vorticity Structures by Jacob Shultis, William Seviour, Darryn Waugh, Anthony Toigo

    Published 2025-01-01
    “…Polar vortices are a common feature in the solar system, but their structure varies between planets. Although polar vortices are characterized by a coherent region of high potential vorticity (PV) in the polar regions, the meridional variation of PV ranges from strong monopolar to annular distributions. …”
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  5. 525

    Degradation analysis of dynamic properties for plain concrete structures under mixed-mode fracture conditions via an improved cohesive crack approach by Umberto De Maio, Daniele Gaetano, Fabrizio Greco, Raimondo Luciano, Andrea Pranno

    Published 2024-03-01
    “…The obtained numerical results highlight the effectiveness of the proposed model in determining the load-carrying capacity and the degradation of natural vibration frequencies during damage propagation, demonstrating its applicability in the framework of structural health monitoring. …”
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  6. 526

    Dynamically Driven Evolution of Molecular Gas in the Barred Spiral Galaxy M83 Traced by CO J = 2–1/1–0 Line Ratio Variations by Jin Koda, Fumi Egusa, Akihiko Hirota, Amanda M Lee, Tsuyoshi Sawada, Fumiya Maeda

    Published 2025-01-01
    “…The R _21/10 map clearly evidences the systematic large-scale variations as a function of galactic structures. Azimuthally, it starts from low R _21/10 ≲ 0.7 in the interarm regions and becomes high ≳0.7 in the bar and spiral arms, suggesting that the density and/or kinetic temperature of molecular gas increase by about a factor of 2–3. …”
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  7. 527

    The Height of Chitinous Ridges Alone Produces the Entire Structural Color Palette by Hemant Kumar Raut, Qifeng Ruan, Cédric Finet, Vinodkumar Saranathan, Joel K.W. Yang, Javier G. Fernandez

    Published 2022-12-01
    “…., without any other secondary structure), the entire color palette is achieved. This result is achieved using a new methodology based on the controlled reproduction of parts of the biological structure of complex chitinous systems using their native chemistry, enabling the isolation of different features’ contributions. …”
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  8. 528

    Structural diversity and biological activities of naturally derived bafilomycins from actinomycetes by Aileen Bayot Custodio, John Edward Ico Zapater, Edwin Plata Alcantara

    Published 2025-04-01
    “…It also highlights the reported differences in Baf bioactivities with changes in structure. Furthermore, this paper classified Bafs based on structural variations relative to Baf A1, specifically: (1) substitution and (2) dehydration of residues; (3) addition of cyclic rings; and (4) tetrahydropyran ring opening. …”
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  9. 529

    Disassembling-Based Structural Damage Detection Using Static Measurement Data by Eun-Taik Lee, Hee-Chang Eun

    Published 2019-01-01
    “…The proposed method detects locally damaged members of the entire structure by comparing the stress variations before and after damage. …”
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  10. 530

    Study on the effect of load on the structural response of projectile during penetration process by Jun Liang, Xuanhua Fan, Tao Li, Shifu Xiao, Feng Ma

    Published 2025-04-01
    “…Abstract To delve deeper into the dynamic behaviors of a typical projectile structure subjected to multi-pulse loading, this paper focuses on the scenario of a projectile positively penetrating an equally spaced, multi-layer target. …”
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  11. 531

    ALGORITHM FOR CALCULATING NEOTECTONIC STRESSES IN PLATFORM AREAS BY THE STRUCTURAL-GEOMORPHOLOGICAL METHOD by Yu. L. Rebetskiy, L. A. Sim, A. V. Marinin

    Published 2022-03-01
    “…An algorithm for calculating stress values proposed here is based on the results of reconstruction performed by L.A. Sim’s structural-geomorphological method for platform areas. …”
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  12. 532

    Genome-wide comparison reveals large structural variants in cassava landraces by Michael Landi, Anna Vittoria Carluccio, Trushar Shah, Adnan Niazi, Livia Stavolone, Laurent Falquet, Andreas Gisel, Erik Bongcam-Rudloff

    Published 2025-04-01
    “…Abstract Background Structural variants (SVs) are critical for plant genomic diversity and phenotypic variation. …”
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  13. 533

    Tension and compression behaviors of Moso bamboo (Phyllostachys pubescens) for structural use by Qunying Mou, Siyang Ji, Peng Li, Xianjun Li, Zhangjing Chen, Lin He, Xiazhen Li

    Published 2025-07-01
    “…The tension and compression strengths of the samples with different forms exhibited a strong positive correlation. The variations in bearing capacity and failure modes of bamboo were mainly attributed to its structural characteristics, particularly the three-dimensional network structure of nodes.…”
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  14. 534

    Many-Objective Truss Structural Optimization Considering Dynamic and Stability Behaviors by João Marcos P. Vieira, José Pedro G. Carvalho, Dênis E. C. Vargas, Érica C. R. Carvalho, Patrícia H. Hallak, Afonso C. C. Lemonge

    Published 2025-01-01
    “…This paper aims to propose seven innovative many-objective structural optimization problems (MOSOPs) applied to 25-, 56-, 72-, 120-, and 582-bar trusses, not yet presented in the literature, in which the main objectives, in addition to the structure’s weight, refer to the structures’ vibrational and stability aspects. …”
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  15. 535

    Structural and functional neural correlates of sensorimotor deficits in progression of hepatic encephalopathy by Guanchen Sha, Yuefan Liu, Yutong Cao, Qi Zhang, Yining Zhang, Yuanyuan Chen, Qiuyun Fan, Yue Cheng

    Published 2025-05-01
    “…Our results revealed cross-sectional structural and functional variations concerning disease progression across different subsystems (e.g., visual, motor and sensory), providing evidence that can potentially explain the mechanisms underlying the sensorimotor and cognitive deficits related to HE.…”
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  16. 536

    Tree Architecture and Structural Complexity in Mountain Forests of the Annapurna Region, Himalaya by Smita Das, Prakash Basnet, Dominik Seidel, Alexander Röll, Martin Ehbrecht, Dirk Hölscher

    Published 2025-04-01
    “…Furthermore, structural variation among the trees within a plot plays a crucial role for the structural complexity at the stand level.…”
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  17. 537

    Genetic networks controlling structural outcome of glucosinolate activation across development. by Adam M Wentzell, Ian Boeye, Zhiyong Zhang, Daniel J Kliebenstein

    Published 2008-10-01
    “…These data reveal complex age-dependent regulation of structural outcomes and suggest that transcriptional regulation is associated with a significant portion of the underlying ontogenic variation and epistatic interactions in glucosinolate activation.…”
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  18. 538

    CREDIT SUPPORT FOR THE AGRICULTURAL SECTOR IN BULGARIA: STRUCTURAL ANALYSIS AND ECONOMIC DIMENSIONS by Hristo KOSTOV, Nadezhda BLAGOEVA, Vanya GEORGIEVA

    Published 2025-01-01
    “…Using data from the Bulgarian National Bank and FAO for 2000-2023, the analysis focuses on the structure of loans by size and term and a comparative analysis of Bulgaria with EU-27 countries. …”
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    Article
  19. 539

    Monetary policy and income inequality in Brazil: structural vector autoregressive approach by Eshetie Woretaw Meried

    Published 2025-05-01
    “…Abstract The main objective of this study is to investigate the impact of monetary policy shock on income inequality in Brazil. To estimate the Structural Vector Autoregressive (SVAR) model, time series data is gathered from the first quarter of 1998 to the last quarter of 2021. …”
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  20. 540