Search alternatives:
structures » structure (Expand Search)
structural » structure (Expand Search)
variation » variations (Expand Search)
Showing 401 - 420 results of 9,442 for search '(structures OR structural) variation', query time: 0.20s Refine Results
  1. 401

    Connecting chemical structure to single cell signaling profiles by Hannah L. Thirman, Madeline J. Grider-Hayes, Laura C. Geben, Rebecca A. Ihrie, Lauren E. Brown, John A. Porco, Jonathan M. Irish

    Published 2025-07-01
    “…Thus, SAR-MAP can be immediately applied to identify structural variations driving natural product activity in cell lines and primary human cells.…”
    Get full text
    Article
  2. 402

    Impact of Bundle Structure on Performance of on-Chip CNT Interconnects by Nisha Kuruvilla, J. P. Raina

    Published 2014-01-01
    “…Also a proportionate mixing of different CNTs has been introduced so as to yield a set of criteria to aid the industry in selection of an appropriate bundle structure for use in a specific application with optimum performance. …”
    Get full text
    Article
  3. 403

    Product and Process Data Structure for Automated Battery Disassembly by Domenic Klohs, Moritz Frieges, Jonas Gorsch, Philip Ellmann, Heiner Hans Heimes, Achim Kampker

    Published 2025-02-01
    “…Further efforts must be made to establish data structures and standards regarding product- and process-related disassembly data.…”
    Get full text
    Article
  4. 404

    Meta-Analysis of the Effect of Taxation on Capital Structure of Companies by Ali Nassiri Aghdam, mahtab moradzadeh

    Published 2024-12-01
    “…The conclusive findings, after adjusting for publication bias and considering moderating variables, reveal that taxation exerts a minor negative influence on capital structure. Moreover, this study demonstrates that the metrics used to assess capital structure and taxation, the period of investigation, and control variables like earnings volatility, firm age, and size significantly account for the variations in outcomes across different studies. …”
    Get full text
    Article
  5. 405

    Linking abiotic conditions to mosquito assemblage structure in bromeliads by Antônio Ralph Medeiros-Sousa, Rafael de Oliveira-Christe, Walter Ceretti-Junior, Karolina Morales Barrio-Nuevo, Eduardo Evangelista, Ramon Wilk-da-Silva, Luis Filipe Mucci, Marcia Bicudo de Paula, Mauro Toledo Marrelli

    Published 2025-08-01
    “…Relationships between variables were tested using generalized linear mixed-effects models and structural equation modeling (Piecewise SEM). Results indicate that rainfall and temperature influence the water volume of bromeliad tanks, which in turn affect physicochemical parameters, particularly pH. …”
    Get full text
    Article
  6. 406

    The genetic structure and diversity of smallholder dairy cattle in Rwanda by Oluyinka Opoola, Felicien Shumbusho, Innocent Rwamuhizi, Isidore Houaga, David Harvey, David Hambrook, Kellie Watson, Mizeck G. G. Chagunda, Raphael Mrode, Appolinaire Djikeng

    Published 2025-05-01
    “…To assess the genetic structure and diversity of the current population, key analyses for population structure were applied: Principal Component Analysis (PCA), population structure and diversity, admixture analysis, measures of heterozygosity, runs of homozygosity (ROH) and minor allelic frequency (MAF). …”
    Get full text
    Article
  7. 407

    Damage Indicators for Structural Monitoring of Fiber-Reinforced Polymer-Strengthened Concrete Structures Based on Manifold Invariance Defined on Latent Space of Deep Autoencoders by Javier Montes, Juan Pérez, Ricardo Perera

    Published 2025-05-01
    “…Deep learning approaches based on autoencoders have been widely used for structural monitoring. Traditional approaches of autoencoders based on reconstruction errors involve limitations, since they do not exploit their hierarchical nature, and only healthy data are used for training. …”
    Get full text
    Article
  8. 408

    Differentiated response mechanisms of soil microbial communities to nitrogen deposition driven by tree species variations in subtropical planted forests by Zheng Hou, Zheng Hou, Zheng Hou, Zheng Hou, Wen Chen, Xiaohua Zhang, Xiaohua Zhang, Donghui Zhang, Jinmei Xing, Yong Ba, Yong Ba, Yong Ba, Jie Yu, Jie Yu, Jie Yu, Keqin Wang, Ya Zhang, Ya Zhang, Ya Zhang, Yali Song

    Published 2025-03-01
    “…Statistical analyses, including analysis of variance (ANOVA), linear mixed-effects models, principal coordinate analysis (PCoA), analysis of similarity (ANOSIM), redundancy analysis (RDA), random forest analysis, and structural equation modeling (SEM), were used to examine the short-term responses of soil nutrients, bacterial communities, and fungal community structures to nitrogen deposition.Results and discussionThe results showed that species differences led to variations in soil properties between the two forests, particularly a significant increase in soil pH in P. yunnanensis Franch. forests and a significant decrease in soil pH in P. armandii Franch. forests. …”
    Get full text
    Article
  9. 409
  10. 410

    Experimental Study on the Transverse Effective Bending Rigidity of Segmental Lining Structures by Yong-feng Tang, Han-cheng Chen, Zhen-wei Ye, Ting-jin Liu, Yu-bing Yang

    Published 2020-01-01
    “…The transverse effective rigidity ratio is a key parameter when the uniform rigidity ring model is adopted to design or numerically analyse segmental lining structures commonly used on a shield-driven tunnel. …”
    Get full text
    Article
  11. 411

    Advanced Investigation into Active Control Force Requirements for Seismic Damage Mitigation of Inelastic Structures by Ruben Iacob Munteanu, Vasile Calofir, Karol-Cristian Lemnaru, Cătălin Ponta

    Published 2025-04-01
    “…This study investigates the effectiveness of active structural control in mitigating seismic damage of inelastic structures. …”
    Get full text
    Article
  12. 412

    Survey on the deployment and design for regular topology structures in wireless sensor networks by Wen-xiang LI, Ya-jie MA, Jun XU, Jian-feng YANG

    Published 2012-11-01
    “…In wireless sensor networks,such regular topology structures as Square,Hexagon and Triangle could fully cover the area to be monitored,provide accurate positioning for special events,and achieve better network performance.In order to provide valuable guidelines for WSN design and optimization,related works on regular topology structures was surveyed.By the analysis on the index of Area per Node,the deployment method and efficiency of regular topology structures under such cases as full coverage,k-coverage and l-connectivity was explored.the performance,variation and application scenarios in such aspects as network connectivity,energy consumption,transmission performance,routing scheme and MAC protocol was summarized.The optimal application conditions for each structure together with several directions for further research were proposed.…”
    Get full text
    Article
  13. 413

    Example of Structure Modeling and Analysis of Ultrasound Scattering for Trabecular Bone by Janusz WÓJCIK, Jerzy LITNIEWSKI, Andrzej NOWICKI

    Published 2013-11-01
    “…A trabecular bone consists of trabeculae whose mechanical properties differ significantly from the surrounding marrow, therefore an ultrasonic wave propagating within the bone structure is strongly scattered. The aim of this paper was to evaluate the contribution of the first, second and higher order scattering (multiple scattering) into the total scattering of ultrasound in a trabecular bone. …”
    Get full text
    Article
  14. 414

    Modal Analysis of Beam Structures with Random Field Models at Multiple Scales by Dan Feng

    Published 2021-01-01
    “…Structure material properties are heterogeneous in nature and would be characterized with different statistics at different length scales due to the spatially averaging effects. …”
    Get full text
    Article
  15. 415

    Research on the Impact of Blasting Vibration in Mining Areas on Surrounding Railway Structures by Shuai Zhang, Zhiyu Zhang, Kai Wang, Defu He, Yonghui Huang

    Published 2025-04-01
    “…By applying the measured blasting vibration waves from the railway platform and amplifying their velocities to various multiples, the variation patterns of the vibration velocity and displacement of the railway structure were calculated and analyzed. …”
    Get full text
    Article
  16. 416

    Comparative research on heavy ion irradiation effects of MOSFETs with different structures by Jiaxin Wei, Jianhong Hao, Qiang Zhao, Jieqing Fan, Fang Zhang, Ke Li, Zhiwei Dong

    Published 2025-03-01
    “…This study uses the finite element method to establish floating-body MOSFETs with bulk silicon, PDSOI, and FDSOI structures, comparing the single particle upset effects of different MOSFET structures. …”
    Get full text
    Article
  17. 417

    Local Opportunity Structures for Planning-related Protest in Major German Cities by Gerhard Kienast, Grischa Frederik Bertram

    Published 2025-04-01
    “…Representative bodies and referenda are seen as parts of a local planning-political opportunity structure, a theoretical framework built on Eisinger’s political opportunity structures. …”
    Get full text
    Article
  18. 418

    Structures of paediatric pain management: a PERUKI service evaluation study by Mark D Lyttle, Stuart Hartshorn, Sheena Durnin, Michael J Barrett

    Published 2021-07-01
    “…Play specialist services were available in 21/38 sites (55%).Conclusion Despite national guidance and recommendations from multiple audits, there are substantial variations in structures relating to pain assessment and management across sites. …”
    Get full text
    Article
  19. 419
  20. 420