Showing 941 - 960 results of 6,740 for search '30 Under 30', query time: 0.07s Refine Results
  1. 941
  2. 942

    Study on the Cotton Fabrics with Photoinduced Reversibly Switchable Wettability by Caining Zhang, Xuman Wang

    Published 2023-01-01
    “…The wettability of the surface was tested under UV illumination and after storage in the dark. …”
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  3. 943
  4. 944
  5. 945

    Schibboleth, la langue comme arme de détection massive : 1937, le massacre des Haïtiens by Arnaud Richard, Renauld Govain

    Published 2017-03-01
    “…In 1937, more than 30,000 Haitians and Dominicans of Haitian descent were massacred in a few days by the army and the Dominican police forces under the presidency of Rafael Leónidas Trujillo Molina. …”
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  6. 946

    Analysis of Microbial Community Structure and Denitrification Mechanism by Functional Bacteria in HMBR System by LI Ying, SHI Haochen, LIU Qiang, ZHENG Xiaoying, ZHENG Jiaxiong, XIANG Wei, QU Jixiang

    Published 2021-01-01
    “…This paper operates a hybrid membrane bioreactors (HMBR) under the conditions of 30 days of sludge retention time (SRT) and 10 hours of hydraulic retention time (HRT), collects the activated sludge samples in the membrane filament surface, filler surface and mixed liquid and detects & analyzes the microbial community structures of activated sludge in the three positions through high-throughput sequencing, discusses the community structures and the difference of denitrifying bacteria of the three samples, and analyzes the denitrification mechanism of HMBR from the perspective of microorganism function. …”
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  7. 947

    Clinical Evaluation of Unilateral Vertebroplasty for OVCF by Xiaoming Wen, Yan Zhang, Wei Jiang, Wenbo An, Binggang Zhang, Jianjun Liu

    Published 2022-01-01
    “…Patients were divided into two groups according to the treatment method, 30 patients in the PVP group received PVP and 30 patients in the PCVP group received PCVP. …”
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  8. 948

    Numerical Simulation Modeling of Carbonate Reservoir Based on Rock Type by Peiqing Lian, Cuiyu Ma, Bingyu Ji, Taizhong Duan, Xuequn Tan

    Published 2017-01-01
    “…In order to describe the heterogeneity of K carbonate reservoir, equations of porosity, permeability, and pore throat radii under different mercury injection saturations are fitted, and it shows that 30% is the best percentile. …”
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  9. 949

    Comparative study on blasting simulation vibration reduction and field vibration reduction experiment of adjacent oil pipeline by Yi Chen, Ruichong Zhang, Lujia Liang, Yi Wang, Jiaozhong Chen, Chengyu Xie

    Published 2025-01-01
    “…Soil is the most effective spacer, achieving 0.46 cm/s, 30.30%-22.03% lower than water and air. Field tests align with simulations.DiscussionFindings provide a reference for optimal vibration reduction and safe construction under similar conditions.…”
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  10. 950

    Feasibility of Reprocessing Natural Fiber Filled Poly(lactic acid) Composites: An In-Depth Investigation by Sujal Bhattacharjee, Dilpreet S. Bajwa

    Published 2017-01-01
    “…Two composite formulations (30 and 50 wt% filler), each with 3 wt% coupling agent (PLA-g-MA), were produced and reprocessed six times by extrusion followed by injection molding. …”
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  11. 951

    Experimental Film Cooling Effectiveness of Three-Hole-Branch Circular Holes by Fan Yang, Mohammad E. Taslim

    Published 2021-01-01
    “…Each branch is made up of a streamwise 30°-angled circular hole with a circular hole of the same diameter on each side of it. …”
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  12. 952

    Deviations From μ‐τ Symmetry Using Δ27 Group on Neutrino Masses and Mixings by Ph. Wilina, N. Nimai Singh

    Published 2024-01-01
    “…The standard model particle content is extended by adding two additional Higgs doublets, three right-handed neutrinos, and two scalar triplets under Δ27 symmetry predicting diagonal charged lepton mass matrix. …”
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  13. 953
  14. 954

    Experimental Study on the Influence of Freezing Pressure on the Uniaxial Mechanical Properties of Ice by Baosheng Wang, Weihao Yang, Peixin Sun, Xin Huang, Yaodan Zhang, Fengjun Chen

    Published 2021-01-01
    “…In this study, a test technique that enables continuous control of the sample stress state from freezing to testing is proposed to investigate the influence of freezing pressure on the mechanical properties of ice under uniaxial compression. In this method, the water is frozen into the standard cylindrical ice specimen under high hydraulic pressure in a triaxial pressure chamber, and then, the temperature field and stress field of the ice specimens are adjusted to the initial state of the test; finally, an in situ mechanical test is conducted in the triaxial chamber. …”
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  15. 955

    Validation of Aerobic Capacity (VO2max) and Pulse Oximetry in Wearable Technology by Bryson Carrier, Sofia Marten Chaves, James W. Navalta

    Published 2025-01-01
    “…Results: The Garmin fēnix 6 provided accurate VO2max estimates, closely aligning with the 15 s and 30 s averaged laboratory data (MAPE for 30 s avg = 7.05%; Lin’s concordance correlation coefficient for 30 s avg = 0.73). …”
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  16. 956

    Relative Performance of Model Selection Criteria for Cox Proportional Hazards Regression Based on Kullback’s Symmetric Divergence by Clarisse Houénafa Dete, Bruno Enagnon Lokonon, Kossi Essona Gneyou, Marcel Senou, Romain Glèlè Kakaï

    Published 2025-01-01
    “…Simulations were run using scenarios resulting from the combination of sample size n=30,50,100,200,300, censoring percentage C=5%,10%,15%,20%,25%,and 30%, and censoring distribution (uniform or exponential). …”
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  17. 957
  18. 958

    Analysis of the Dynamic Characteristic of Forklift Gearbox based on ADAMS by Wei Liangbao, Han Bin, Xu Liming, Zhao Shijia

    Published 2017-01-01
    “…Taking a CPC30 type forklift gearbox as the research object,first of all,the model is established by using the three dimensional modeling software SolidWorks. …”
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