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Showing 1,421 - 1,440 results of 53,535 for search '((unstructures OR (unstructures OR structure)) OR (structured OR structures)) data', query time: 0.49s Refine Results
  1. 1421

    Neuroadaptive changes in brain structural–functional coupling among pilots by Xi Chen, Qingbin Meng, Qingsong Song, Peiran Xu, Shicong Zhang, Donglin Huang, Qi Chu, Jiamin Fan, Cheng Luo, Xiuyi Li

    Published 2025-07-01
    “…However, prior research has predominantly focused on identifying structural and functional differences in the brain, while the relationship between structure and function remains insufficiently elucidated.MethodsThis study collected T1-weighted structural magnetic resonance imaging (MRI), resting-state functional MRI (rs-fMRI), and diffusion tensor imaging (DTI) data from 47 pilots and 38 matched controls. …”
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  2. 1422
  3. 1423

    The overgrowth of structure-function coupling in premature brain during infancy by Rong Wang, Tianyu Fang, Yue Zhang, Yue Cheng, Chunfang Wang, Yuanyuan Chen, Qiuyun Fan, Xin Zhao, Dong Ming

    Published 2025-04-01
    “…In this study, the multimodal MRI data from the dHCP database were used to investigate the coupling between brain structure and function in infants, with a particular focus on how prematurity influences this relationship. …”
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  4. 1424

    Differential diversity and structure of autotrophs in agricultural soils of Qinghai Province by Lianyu Zhou, Xuelan Ma, Qiaoyu Luo, Feng Qiao, Huichun Xie, Longrui Wang, Wenjuan Sun, Yu Liu, Yun Ma

    Published 2025-02-01
    “…Changes in the diversity, structure, and activity of the soil chemolithoautotrophic bacteria were examined in four agricultural areas, Dulan (DL), Gonghe (GH), Huzhu (HZ), and Datong (DT) counties in Qinghai Province, where wheat, oilseed rape, and barley were planted. …”
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  5. 1425

    Impact of dairy farming on gut microbiota structure and diversity of practitioners by Zhaojie WANG, Xixiao MA, Xianxia LIU, Yanggui CHEN, Xueying XIANG, Wanting XU, Jiguo JIN, Fan WU, Xiangnan WEI, Jianyong WU, Fuye LI

    Published 2025-06-01
    “…BackgroundAnimal farming may affect the structure and diversity of gut microbiota of farm workers, but it needs more studies to provide solid evidence. …”
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    Article
  6. 1426

    Preservation of cellular structure via immersion fixation in brain banking by Macy Garrood, Emma L. Thorn, Adam Goldstein, Allison Sowa, William Janssen, Alyssa Wilson, Claudia S. López, Raakhee Shankar, Erin S. Stempinski, Kurt Farrell, John F. Crary, Andrew McKenzie

    Published 2025-02-01
    “… Immersing the brain in a solution containing formaldehyde is a commonly used method for preserving the structure of human brain tissue in brain banking. However, there are questions about the quality of preservation using this method, as formaldehyde takes a relatively long period of time to penetrate a large organ such as the human brain. …”
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  7. 1427

    Preservation of cellular structure via immersion fixation in brain banking by Macy Garrood, Emma L. Thorn, Adam Goldstein, Allison Sowa, William Janssen, Alyssa Wilson, Claudia S. López, Raakhee Shankar, Erin S. Stempinski, Kurt Farrell, John F. Crary, Andrew T. McKenzie

    Published 2025-02-01
    “… Immersing the brain in a solution containing formaldehyde is a commonly used method for preserving the structure of human brain tissue in brain banking. However, there are questions about the quality of preservation using this method, as formaldehyde takes a relatively long period of time to penetrate a large organ such as the human brain. …”
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    Article
  8. 1428

    Validity and network structure of the Nomophobia Questionnaire in Peruvian medical students by Peter Garcia-Portocarrero, Deysi A. Saldaña-Amaya, Brayan Miranda-Chavez, Javier A. Flores-Cohaila, Cesar Copaja-Corzo

    Published 2025-05-01
    “…Factorial and network analyses were performed to evaluate the internal structure and dynamics of the questionnaire. Results: CFA showed an excellent fit for the 4-factor model of the NMP-Q, with factor loadings above 0.700 and high fit indices (CFI=0.996, RMSEA=0.031, SRMR=0.041). …”
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  9. 1429
  10. 1430

    Using Information Extraction to Normalize the Training Data for Automatic Radiology Report Generation by Yuxiang Liao, Haishan Xiang, Hantao Liu, Irena Spasic

    Published 2024-01-01
    “…We developed a joint entity and relation model and proposed a novel auxiliary component to enhance the model performance by interpreting token-level information. Using the annotated data, we trained the model for automatically converting information from a narrative radiology report into the structured representation, which achieved a micro-F1 of 96.6% and 96.1% on named entity recognition, 94.0% and 89.8% on entity attribute recognition, and 89.5% and 86.6% on relation extraction, on the MIMIC-CXR and CheXpert test sets, respectively. …”
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  11. 1431
  12. 1432

    3‐D Subsurface Geophysical Modeling of the Charity Shoal Structure: A Probable Late Proterozoic‐Early Paleozoic Simple Impact Structure in Eastern Lake Ontario by Mary H. Armour, Joseph I. Boyce, Phillip Suttak, Doug Hrvoic

    Published 2024-11-01
    “…Abstract The Charity Shoal structure is a circular, ∼1.2‐km‐diameter, bedrock‐rimmed shoal in eastern Lake Ontario with a ∼20‐m‐deep central basin. …”
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  13. 1433

    NMR Data Analysis of Acarbose by LI Yujiang, ZHAO Wei, TAO Le, LU Bohua, ZHENG Guo, ZHANG Haiyan, GUO Xiaohe, ZHAO Tianzeng

    Published 2025-06-01
    “…The molecular structure of acarbose was confirmed, providing a reliable data basis for the safety and quality control of acarbose drugs.…”
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  14. 1434
  15. 1435

    Reconstructing missing data of damaged buildings from post-hurricane reconnaissance data using XGBoost by Hyunje Yang, Jun-Whan Lee, Steven Klepac, Armando Ulises Santos Cruz, Arthriya Subgranon, Junfeng Jiao

    Published 2024-12-01
    “…For each region, we analyzed the model’s performance depending on the missing structural features. We also demonstrated the importance of including geospatial, hazard, and damage level data by showing improved performance of XGBoost models compared to those trained only on known structural data. …”
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  16. 1436
  17. 1437
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  19. 1439

    Linearity of Structure Kernels in Main-sequence and Subgiant Solar-like Oscillators by Lynn Buchele, Earl P. Bellinger, Saskia Hekker, Sarbani Basu

    Published 2025-01-01
    “…With the high-precision frequencies obtained using data from the Kepler mission, it has now become possible to study other solar-like oscillators using structure inversions, including both main-sequence and subgiant stars. …”
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  20. 1440