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  1. 641

    Brain Structure Segmentation from MRI by Geometric Surface Flow by Greg Heckenberg, Yongjian Xi, Ye Duan, Jing Hua

    Published 2006-01-01
    “…We present a method for semiautomatic segmentation of brain structures such as thalamus from MRI images based on the concept of geometric surface flow. …”
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  2. 642
  3. 643

    Competition for resources can reshape the evolutionary properties of spatial structure. by Anush Devadhasan, Oren Kolodny, Oana Carja

    Published 2024-11-01
    “…Many evolving ecosystems have spatial structures that can be conceptualized as networks, with nodes representing individuals or homogeneous subpopulations and links the patterns of spread between them. …”
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  4. 644

    Tb diffusion induced microstructural evolution and magnetic responses of multi-main-phase Nd-Dy-Fe-Ga-B magnet by Shaoqing Ren, Xu Li, Zhiheng Zhang, Wang Chen, Jiaying Jin, Bo Xin, Mingjing Zhao, Mi Yan

    Published 2025-03-01
    “…In present work, to gain a deeper verification on the evolution of shell/core and anti-shell/core structure, the multi-main-phase (MMP) Nd-Dy-Fe-Ga-B base magnets were subjected to Tb diffusion over a wide range of duration from 0 h to 36 h. …”
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  5. 645

    New Routes to Phylogeography: A Bayesian Structured Coalescent Approximation. by Nicola De Maio, Chieh-Hsi Wu, Kathleen M O'Reilly, Daniel Wilson

    Published 2015-08-01
    “…To address this problem, we introduce BASTA (BAyesian STructured coalescent Approximation), a new approach implemented in BEAST2 that combines the accuracy of methods based on the structured coalescent with the computational efficiency required to handle more than just few populations. …”
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  6. 646

    Advective structures of the bottom of lake Natron and its surroundings (Tanzania) by Alexander N. Baryshev

    Published 2022-09-01
    “…In this study we consider the features of the development of weakly lithified bottom sediments and the general structure of lake Natron against the background of its seasonal drying and watering. …”
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  7. 647

    Individual bacteria in structured environments rely on phenotypic resistance to phage. by Erin L Attrill, Rory Claydon, Urszula Łapińska, Mario Recker, Sean Meaden, Aidan T Brown, Edze R Westra, Sarah V Harding, Stefano Pagliara

    Published 2021-10-01
    “…Bacteriophages represent an avenue to overcome the current antibiotic resistance crisis, but evolution of genetic resistance to phages remains a concern. …”
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  10. 650

    Facilitation as Attenuating of Environmental Stress among Structured Microbial Populations by Suzana Cláudia Silveira Martins, Sandra Tédde Santaella, Claudia Miranda Martins, Rogério Parentoni Martins

    Published 2016-01-01
    “…There is currently an intense debate in microbial societies on whether evolution in complex communities is driven by competition or cooperation. …”
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  11. 651

    Structure of Male Reproductive System in Spirula (Cephalopoda: Spirula spirula) by R.M. Sabirov, A.A. Novikov, A.V. Golikov

    Published 2017-09-01
    “…Spermatophores were morphologically characterized by the distinguishing structure of their cement body. Spermatophore length was 10.81–12.07 mm, mean length was 11.37 mm, which was 29.2% of mantle length (ML). …”
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  12. 652

    LANDSCAPE SPHERE OF GEOGRAPHICAL ENVELOPE, ITS POLARIZATION AND MODERN STRUCTURE by V. A. Shalnev, A. V. Lysenko, A. V. Ishkov, E. N. Sutormina

    Published 2022-07-01
    “…The evolutionary range of modern structural elements of the landscape sphere is considered on the example of the North Caucasus landscapes, which is a great polygon for the study of modern landscapes, represented by a wide variety. …”
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  13. 653
  14. 654

    Structure-Aware and Format-Enhanced Transformer for Accident Report Modeling by Wenhua Zeng, Wenhu Tang, Diping Yuan, Hui Zhang, Pinsheng Duan, Shikun Hu

    Published 2025-07-01
    “…However, such reports are typically long, hierarchically structured, and information-dense, posing unique challenges for existing language models. …”
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  15. 655

    Core-periphery structure of a medicinal botanical system in Uruguay by Elena Castiñeira Latorre, Ana Inés Borthagaray, Andrés Canavero

    Published 2024-11-01
    “…Results Study results demonstrate a core-periphery structure, with a strongly interconnected core resistant to fragmentation, ensuring structural stability. …”
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    OPTIMIZATION OF TOPOLOGICAL STRUCTURES OF CENTRALIZED LOGISTICS NETWORKS IN THE PROCESS OF REENGINEERING by Vladimir Beskorovainyi, Antonii Sudik

    Published 2021-03-01
    “…The following results were obtained: analysis of the current state of the problem of system optimization of logistics networks and methods of its solution; the problem of system optimization of logistics networks as territorially distributed objects has been formalized; developed a mathematical model of the problem of reengineering three-level topological structures of logistics networks in terms of cost and efficiency for the case of combined production and processing points; methods of directed search of variants of construction of a logistic network which use procedures of coordinate optimization and modeling of evolution on the basis of genetic algorithm are developed; estimates of the accuracy and time complexity of optimization methods of centralized three-level topological structures of logistics networks are obtained. …”
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  19. 659

    Study on the Deflagration Characteristics of Methane–Air Premixed Gas in Sudden Expansion Pipelines by Ning Zhou, Zhuohan Shi, Xue Li, Bing Chen, Yiting Liang, Zhaoyu Li, Chunhai Yang, Xuanya Liu, Weiqiu Huang, Xiongjun Yuan

    Published 2025-03-01
    “…This study employs both experimental and numerical simulation methods to systematically investigate the influence of sudden expansion diameter ratios on methane–air premixed flame propagation, explosion overpressure, and the evolution of turbulent structures. The results show that with the increase in the diameter ratio, the flame propagation velocity and explosion overpressure present a nonlinear trend of first increasing, then decreasing, and then increasing. …”
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  20. 660

    Models and methods for analyzing complex networks and social network structures by Ju. P. Perova, V. P. Grigoriev, D. O. Zhukov

    Published 2023-04-01
    “…The use of neural networks to predict the evolution of dynamic processes and structure of complex social systems is investigated. …”
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