Showing 821 - 840 results of 20,715 for search 'data low analysis', query time: 0.33s Refine Results
  1. 821

    A non-invasive preoperative model for predicting sentinel lymph node metastasis in breast cancer using clinical data and MRI by Yunqing Yang, Zhulin Wang, Haidong Wang, Yun Wang, Yang Fu

    Published 2025-08-01
    “…Calibration curves and decision curve analysis (DCA) validated the model’s accuracy. Recursive partitioning analysis (RPA) was used to create a risk stratification system. …”
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  2. 822

    Performance of massive MIMO‐NOMA systems with low complexity group SIC receivers and low‐resolution ADCs by Changliang Zheng, Kang Yang, Tielian Fu, Tianle Liu, Mengqi Yang

    Published 2024-11-01
    “…Abstract Massive multiple‐input multiple‐output and non‐orthogonal multiple access (MIMO‐NOMA) with low‐resolution analog‐to‐digital converters (ADCs) have been widely considered for the next‐generation wireless communication systems. …”
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  3. 823
  4. 824

    Low-impact specialized pilates is better than low intensity steady state for increasing fitness level by Laily Mita Andriana, Kunjung Ashadi, Fransisca Januarumi Marhaendra Wijaya, Muhamad Fauzi Antoni

    Published 2025-07-01
    “…Fitness levels were assessed using the Senior Fitness Test, which evaluates muscular strength, balance, flexibility, and aerobic capacity. Results: Data analysis was conducted using the Shapiro–Wilk test, paired sample t-test, and independent sample t-test. …”
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  5. 825
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  7. 827

    The value of CT texture analysis in predicting mitotic activity and morphological variants of adrenocortical carcinoma by N. V. Tarbaeva, A. V. Manaev, A. V. Manaev, K. V. Ivashchenko, N. M. Platonova, D. G. Beltsevich, N. V. Pachuashvili, L. S. Urusova, N. G. Mokrysheva

    Published 2025-08-01
    “…This study aimed to evaluate the diagnostic value of radiomic features in predicting mitotic activity (low/high-grade) and morphological variants (conventional, oncocytic, myxoid) of adrenocortical carcinoma.Materials and methodsA retrospective analysis of 32 patients with histologically confirmed ACC (18 conventional, 9 oncocytic and 5 myxoid cases) was performed, with mitotic data available for 25 cases (13 low-grade and 12 high-grade cases). …”
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  8. 828
  9. 829

    Spatiotemporal characteristics of vegetation cover change in the Central Yunnan urban agglomeration from 2000 to 2020 based on Landsat data and its driving factors by Rong Wang, Xue Ding, Bangjin Yi, Jinliang Wang

    Published 2024-01-01
    “…Taking the central Yunnan urban cluster as an example, this study utilizes long-term Landsat remote sensing image data from 2000 to 2020 on the Google Earth Engine platform. …”
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  10. 830
  11. 831

    Hybrid Electric Propulsion Design and Analysis Based on Regional Aircraft Mission by Wenjuan Shan, Shengze Bao, Shixuan Lin, Le Kang

    Published 2025-04-01
    “…Hybrid propulsion systems have become a focal point of low-carbon aviation research due to their advantages in energy savings, emissions reduction, and noise abatement. …”
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  12. 832
  13. 833

    Exploring the landscape of essential health data science skills and research challenges: a survey of stakeholders in Africa, Asia, and Latin America and the Caribbean by Sally Boylan, Agklinta Kiosia, Agklinta Kiosia, Matthew Retford, Larissa Pruner Marques, Flávia Thedim Costa Bueno, Md Saimul Islam, Anne Wozencraft

    Published 2025-03-01
    “…Descriptive analysis was performed in R V4.3, and a thematic workshop approach facilitated qualitative analysis.FindingsFrom 262 responses from individuals across 54 low- and middle-income countries (LMICs), representing various institutions and roles, we summarised essential data science skills globally and by region. …”
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  14. 834
  15. 835

    Disrupted topological organization of brain connectome in patients with chronic low back related leg pain and clinical correlations by Yuqi Ji, Xiao Liang, Yixiu Pei, Xiaoying Zuo, Yanyan Zhu, Jie Xu, Qinmei Kuang, Ziwei Yang, Fuqing Zhou, Yong Zhang

    Published 2025-03-01
    “…However, existing research has not fully explored the relationship between brain network topological properties and clinical symptoms in patients with chronic low back-related leg pain (cLBLP). In this study, we collected resting-state functional and structural magnetic resonance imaging data, along with clinical symptom evaluation data, from 32 cLBLP patients and 31 healthy controls. …”
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  16. 836

    Perinatal outcomes in women living with HIV‐1 and receiving antiretroviral therapy—a systematic review and meta‐analysis by Shiri Shinar, Swati Agrawal, Michelle Ryu, Sharon Walmsley, Lena Serghides, Mark H. Yudin, Kellie E. Murphy

    Published 2022-02-01
    “…The risk of PTB and low birthweight was higher in both high resource and low resource countries, while the risk of small‐for‐gestational age was higher only in the former. …”
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  17. 837
  18. 838

    Study of Internal Spatial Temperature Distribution of Lubricating Oil Based on Transmission Spectroscopy by Liangyu Li, Run Zou, Yanzhe Liu, Shiliang Yao, Tiexiong Su

    Published 2025-02-01
    “…A comparative analysis between the experimentally measured temperatures and those obtained from temperature sensors revealed that the temperature distribution trends predicted by the proposed method closely aligned with the experimental data, exhibiting an average deviation of only 2.87 °C. …”
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  19. 839

    Data-driven vs. psychological personality temperaments: theoretical and clinical utility of personality measures in psychiatry by Abdelrahman S. Sawalma, Abdelrahman S. Sawalma, Abdelrahman S. Sawalma, Mahmud A. Sehwail, Jürgen Dammers, Jürgen Dammers, Mohammad M. Herzallah, Mohammad M. Herzallah

    Published 2024-12-01
    “…Both Cloninger’s temperaments and data-driven components revealed low internal consistency (for subscales) but high test-retest reliability. …”
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  20. 840