Showing 2,301 - 2,320 results of 9,442 for search '(structures OR (structural OR structure)) variations', query time: 0.25s Refine Results
  1. 2301

    Revealing spatio-temporal variations of soil CO2 flux at Mt. Etna volcano by Salvatore Scudero, Marco Liuzzo, Antonino D’Alessandro, Giovanni Giuffrida, Sergio Gurrieri

    Published 2024-12-01
    “…While for the first two elements there seems to be no evidence of dependence, we found evidence of long-term azimuthal variations in the soil CO2 flux that could depend on the structure of the volcano. …”
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  2. 2302

    Variation of insulin‐related peptides accompanying the differentiation of Aphis gossypii biotypes and their expression profiles by Weili Jiang, Muhammad Nasir, Chenchen Zhao

    Published 2023-07-01
    “…To understand the genetic structure of the insulin family and its evolutionary diversification and expression patterns in A. gossypii, we conducted studies using genome annotation files and RNA‐sequencing data. …”
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    A three parallel branches harmonic model with adaptive capability of operating state variation by Youhang Yang, Shaorong Wang, Jiaxuan Ren, Yao Guo, Siyuan Chen, Mingming Shi, Xian Zheng

    Published 2025-08-01
    “…Secondly, the structure of TPBM is proposed and a parameter calculation method is provided for individual operating state. …”
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    [X/Fe] Marks the Spot: Mapping Chemical Azimuthal Variations in the Galactic Disk with APOGEE by Zoe Hackshaw, Keith Hawkins, Carrie Filion, Danny Horta, Chervin F. P. Laporte, Christopher Carr, Adrian M. Price-Whelan

    Published 2024-01-01
    “…Chemical cartography of the Galactic disk provides insights into its structure and assembly history over cosmic time. In this work, we use chemical cartography to explore chemical gradients and azimuthal substructure in the Milky Way disk with giant stars from Apache Point Observatory Galactic Evolution Experiment (APOGEE) DR17. …”
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  7. 2307

    Mt or not Mt: Temporal variation in detection probability in spatial capture-recapture and occupancy models by Sollmann, Rahel

    Published 2024-01-01
    “…An occupancy case study for ten bird species with a more complex model structure showed considerable differences in occupancy parameter estimates under models accounting for or ignoring temporal variation in detection; but estimates and predictions from the latter were always within 95% confidence intervals of the former. …”
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    Spatial variation of soil quality in key grain-producing areas of Qitai County, Xinjiang by FAN Zikang, WANG Chunxia, YU Jing, QIN Da, YANG Yuefa, WANG Hongxin

    Published 2025-07-01
    “…Additionally, applying an appropriate amount of acidic organic fertilizer can increase soil organic matter, improve soil structure, and enhance nitrogen and zinc fertilizer use efficiency.…”
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    DVAEGMM: Dual Variational Autoencoder With Gaussian Mixture Model for Anomaly Detection on Attributed Networks by Wasim Khan, Mohammad Haroon, Ahmad Neyaz Khan, Mohammad Kamrul Hasan, Asif Khan, Umi Asma Mokhtar, Shayla Islam

    Published 2022-01-01
    “…First, our framework utilizes a dual variational autoencoder for capturing the complex cross-modality relationships between node attributes and network structure, like vanilla autoencoders, but it also considers the potential data distribution and makes use of a generative adversarial network (GAN) for an adversarial regularization approach. …”
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  14. 2314

    Distinctive Gait Variations and Neuroimaging Correlates in Alzheimer's Disease and Cerebral Small Vessel Disease by Xia Zhou, Wen‐Wen Yin, Chao‐Juan Huang, Si‐Lu Sun, Zhi‐Wei Li, Ming‐Xu Li, Meng‐Meng Ren, Ya‐Ting Tang, Jia‐Bin Yin, Wen‐Hui Zheng, Chao Zhang, Yu Song, Ke Wan, Yue Sun, Xiao‐Qun Zhu, Zhong‐Wu Sun

    Published 2024-12-01
    “…Gait metrics included the timed up and go (TUG) test, dual‐task TUG (DTUG) test, Berg balance scale (BBS), dual‐task cost (DTC), step length, gait speed, cadence and coefficient of variation of gait. The relationships among structural and perfusion variations, gait metrics and cognitive function were examined. …”
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    Assessing geometric microliths as cultural markers through an analysis of shape variation and projectile performance by Alfredo Cortell-Nicolau, Alastair Key, Antoni Palomo

    Published 2025-04-01
    “…Here we test an alternative hypothesis for the structured variation observed in geometric microliths: whether their plan-view shape significantly impacts the force, energy and displacement experienced when they are used as projectile tips. …”
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  18. 2318

    Large-scale spatio-temporal variation in vital rates and population dynamics of an alpine bird by Nater, Chloé R., Frassinelli, Francesco, Martin, James A., Nilsen, Erlend B.

    Published 2024-12-01
    “…While the majority of participatory monitoring programs are limited by opportunistic sampling designs, we are starting to see the emergence of structured citizen science programs that employ trained volunteers to collect data according to standardized protocols. …”
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  19. 2319

    Automated building typology clustering and identification using a variational autoencoder on digital land cadastres by Jaime de-Miguel-Rodriguez, M.V. Requena-Garcia-Cruz, E. Romero-Sánchez, A. Morales-Esteban

    Published 2025-06-01
    “…By automatically identifying representative building shapes, the method facilitates the creation of parametric structural models, which are essential for developing machine learning tools to predict seismic damage. …”
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