Showing 2,921 - 2,940 results of 5,311 for search '30 Under 30', query time: 0.09s Refine Results
  1. 2921
  2. 2922
  3. 2923
  4. 2924

    Finite Element Analysis of Horizontal Bearing Capacity for the Composite Diaphragm Wall Anchor Foundation by Qian Yin, Leyong Wei, Xiaojuan Li, Weiming Gong, Xueying Yang, Guoliang Dai, Shunkai Peng

    Published 2025-01-01
    “…The foundation’s displacement behavior under external loads, the distribution of resistance from various soil components, and the failure mechanisms of the foundation were also studied. …”
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  5. 2925

    Transforming Triple Cropping System to Four Crops Pattern: An Approach of Enhancing System Productivity through Intensifying Land Use System in Bangladesh by Md. Aminul Islam, Md. Jahedul Islam, M. Akkas Ali, A. S. M. Mahbubur Rahman Khan, Md. Faruque Hossain, Md. Moniruzzaman

    Published 2018-01-01
    “…With this view to increase crop productivity, production efficiency, land use efficiency, and economic return through intensifying cropping intensity as well as crop diversity by transforming three crops pattern to four crops, the experiment was conducted in High Ganges River Floodplain Soils under the Agro-Ecological Zone (AEZ) 11 at Pali, Durgapur, under the Multilocation Testing Site, Puthia, Rajshahi, for two consecutive years 2014-15 and 2015-16. …”
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  6. 2926

    Evaluation of Short-Term Freeway Speed Prediction Based on Periodic Analysis Using Statistical Models and Machine Learning Models by Xiaoxue Yang, Yajie Zou, Jinjun Tang, Jian Liang, Muhammad Ijaz

    Published 2020-01-01
    “…This paper selects several representative statistical models and machine learning models to analyze the influence of periodic component on short-term speed prediction under different scenarios: (1) multi-horizon ahead prediction (5, 15, 30, 60 minutes ahead predictions), (2) with and without periodic component, (3) two data aggregation levels (5-minute and 15-minute), (4) peak hours and off-peak hours. …”
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  7. 2927
  8. 2928

    Preoperative Analgesia Efficacy of Liposomal Bupivacaine Following Pericapsular Nerve Group (PENG) Block in Patients with Hip Fracture: A Randomized Controlled Observer-Blinded Stu... by Haobin Peng, Jiajun Wen, Manli Chen, Zhengyuan Xia, Ying Jiang, Kaiqi Xie, Weitao Huang, Bangsheng Cui, Peixing Li, Yiwen Zhang, Xianping Wu

    Published 2024-12-01
    “…Results LB versus ropivacaine group at 48 h post-block, with a median interquartile range (IQR) of 2 (1.0–2.0) versus 3 (2.0–3.0) at static pain score and 2 (1.75–3.0) versus 4 (4.0–5.0) at dynamic pain score. …”
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  9. 2929

    Early impairment of magnocellular visual pathways mediated by isolated-check visual evoked potentials in primary open-angle glaucoma: a cross-sectional study by Yangfan Yang, Minbin Yu, Zidong Chen, Qiaona Ye, Yanmei Fan, Pingping Liu, Zitian Liu, Kezheng Xu

    Published 2024-05-01
    “…Receiver-operating-characteristic (ROC) curves were used to estimate the accuracy in detection of early POAG.Results 60 participants (30 early POAG eyes and 30 age-matched control subjects) were recruited. …”
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  10. 2930

    Clinical features of cystic neutrophil granulomatous mastitis in 62 cases by Mengjie Wang, Dongxiao Zhang, Na Fu, Min Liu, Hongkai Zhang, Shuo Feng, Yifei Zeng, Wenjie Zhao, Jianchun Cui, Khattak Mazher Mansoor

    Published 2025-02-01
    “…CNGM primarily manifests as poorly defined hypoechoic areas under ultrasound. Both gram-positive bacteria and gram-negative bacteria were detected by Gram staining.…”
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  11. 2931
  12. 2932

    Efficient Inverted ITO-Free Organic Solar Cells Based on Transparent Silver Electrode with Aqueous Solution-Processed ZnO Interlayer by Zhizhe Wang, Dazheng Chen, Chunfu Zhang, Zhenhua Lin, Yan Liu, Genquan Han, Jingjing Chang, Jincheng Zhang, Lixin Guo, Yue Hao

    Published 2017-01-01
    “…The PCE of the devices still remains above 85% of the original values after 30 days, which is slightly superior to ITO-based reference OSCs where the 16% degradation in PCE is observed after 30 days. …”
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  13. 2933

    Сhanges in the donor site following bone-patellar tendon-bone graft harvesting with open or closed defects by Pavel A. Trachuk, Aleksandr P. Trachuk, Oleg E. Bogopolskiy

    Published 2024-12-01
    “…This study examined the condition of the patellar tendon after two methods of graft harvesting under the same early mobilization protocols. Group 1 (retrospective) enrolled 30 patients who underwent follow-up MRI at different times after surgery, during which ligamentous and bony defects were not closed. …”
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  14. 2934

    Optimizing Obstructive Sleep Apnea Risk Assessment in Hypertension: Development of a Predictive Nomogram in China by Yang Y, Sun X, Liang J, Liao WF, Ye W, Zheng Z, Du L, Chen M, Zhang Y, Lin W, Huang J, Yao W, Chen R

    Published 2025-02-01
    “…The C-index is 0.840 in the training group and 0.808 in the validation group. The area under the curve (AUC) of the predictive model and STOP-Bang at the three diagnostic cut-off points of the Apnea-Hypopnea Index (AHI) ≥ 5, AHI ≥ 15 and AHI ≥ 30 were 0.840 vs 0.778, 0.754 vs 0.740, and 0.765 vs 0.751 respectively. …”
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  15. 2935

    Machine Learning–Based Risk Factor Analysis and Prediction Model Construction for the Occurrence of Chronic Heart Failure: Health Ecologic Study by Qian Xu, Xue Cai, Ruicong Yu, Yueyue Zheng, Guanjie Chen, Hui Sun, Tianyun Gao, Cuirong Xu, Jing Sun

    Published 2025-01-01
    “…ResultsRF-selected features (21 in total) had an average root mean square error of 0.30, outperforming principal component analysis. …”
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  16. 2936

    Effects of amino acid value-added urea on rice growth and nitrogen utilization. by Lin Cheng, Zongya Wang, Shuangshuang Huang, Hongyan Wu, Ruichao Li

    Published 2025-01-01
    “…The residual fertilizer nitrogen in soil treated with amino acid value-added urea was mainly found in the 0-30cm soil layer, reducing nitrogen leaching downwards. …”
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  17. 2937

    Development of a machine learning-based prediction model for extremely rapid decline in estimated glomerular filtration rate in patients with chronic kidney disease: a retrospectiv... by Shingo Fukuma, Yukio Yuzawa, Daijo Inaguma, Hiroki Hayashi, Ryosuke Yanagiya, Akira Koseki, Toshiya Iwamori, Michiharu Kudo

    Published 2022-06-01
    “…We aimed to identify clusters of patients with extremely rapid eGFR decline and develop a prediction model using a machine learning approach.Design Retrospective single-centre cohort study.Settings Tertiary referral university hospital in Toyoake city, Japan.Participants A total of 5657 patients with CKD with baseline eGFR of 30 mL/min/1.73 m2 and eGFR decline of ≥30% within 2 years.Primary outcome Our main outcome was extremely rapid eGFR decline. …”
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  18. 2938

    Comparing Soil pH Mapping from Multi-Temporal PlanetScope and Sentinel-2 Data Across Land Use Types by Ziyu Wang, Wei Wu, Hongbin Liu

    Published 2025-01-01
    “…We integrated topographic and spectral variables at seven spatial resolutions (3 m, 10 m, 20 m, 30 m, 40 m, 50 m, and 60 m), using extreme gradient boosting (XGboost) for orchards, dry land, and paddy fields. …”
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  19. 2939

    Simultaneous Quantification of Pioglitazone and Omarigliptin in Rat Plasma by UHPLC-MS/MS and Its Application to Pharmacokinetic Study after Coadministration of the Two Drugs by Lin Wang, Jiaxi Wang, Chao Lin, Furong Wang, Xiangping Li, Wanhui Liu

    Published 2021-01-01
    “…The elution procedure was as follows: 20%B (0–0.1 min), 80%B (0.1–0.3 min), 80%B (0.3–2.0 min), and 20%B (2.1–3.0 min). A multiple reaction monitor (MRM) was used under positive ionization mode with electrospray ion source to detect pioglitazone (357.1 ⟶ 134.1), omarigliptin (399.2 ⟶ 153.0), and sitagliptin (408.2 ⟶ 235.0). …”
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  20. 2940

    Evaluation of Influenza Vaccine Effectiveness from 2021 to 2024: A Guangdong-Based Test-Negative Case–Control Study by Liyan Zhu, Ying Han, Jiahai Lu, Jianhao Tan, Conghui Liao, Cheng Guo, Qing He, Yajie Qiu, Huahua Lu, Yue Zhou, Jianrui Wei, Dandan Hu

    Published 2024-12-01
    “…Methods: The study used a test-negative case–control (TNCC) design to collect data from patients under 18 years of age who presented with acute respiratory infection (ARI) symptoms and underwent influenza virus testing at a national children’s regional medical center in Guangdong Province between October 2021 and January 2024, spanning three influenza seasons. …”
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