Showing 381 - 400 results of 5,311 for search '30 Under 30', query time: 0.06s Refine Results
  1. 381
  2. 382

    Crack Initiation Behaviors of Granite Specimens Containing Crossing-Double-Flaws with Different Lengths under Uniaxial Loading by Haiyang Pan, Dawei Yin, Ning Jiang, Zhiguo Xia

    Published 2020-01-01
    “…The tensile forces concentration zone around flaw shrank towards flaw tips with the increase of flaw’s inclinations measured horizontally. Under stress field superposition effects, the crack initiation stress decreased firstly and then increased with β at α of 30° and 45°. …”
    Get full text
    Article
  3. 383
  4. 384

    Expression of MMP1, MMP3, and TIMP1 in intervertebral discs under simulated overload and microgravity conditions by Xuanyu Chen, Zhangfu Li, Chao Zheng, Ji Wu, Yong Hai

    Published 2025-01-01
    “…A randomized single-blind method was applied to divide 120 age- and weight-matched New Zealand white rabbits into six groups: control groups (30 d, 60 d, 90 d) and overload/microgravity groups (30 d, 60 d, 90 d), with 20 rabbits per group. …”
    Get full text
    Article
  5. 385
  6. 386
  7. 387
  8. 388
  9. 389
  10. 390
  11. 391
  12. 392
  13. 393
  14. 394
  15. 395
  16. 396
  17. 397

    Temperature Field of Artificially Frozen Gravel Formation and Optimization of Freezing Pipe Layout Parameters under Seepage Flow by Tian-liang Wang, Hong-fang Song, Yu Shu, Fei Zhang, Ya-meng He

    Published 2022-01-01
    “…Seepage flow increases energy consumption and engineering accidents under this condition. Based on the physical modeling tests, the numerical simulations were conducted. …”
    Get full text
    Article
  18. 398

    Preparation of Biodiesel through Transesterification of Animal Oil and AlcoholUnder the Catalysis of SO42- / TiO2 by Xiu-Yan Pang, Ting-Ting You

    Published 2009-01-01
    “…Biodiesel was obtained through transesterification of animal oil and ethanol under the catalysis of SO42- / TiO2 We have inspected the activation of SO42- / TiO2prepared under different dipping vitriol concentration,baking activation temperature. …”
    Get full text
    Article
  19. 399

    Hygienic Evaluation of Electrolyzed or Ozonated Water-Washed Apples Stored under Different Temperatures and Relative Humidity Conditions by Jiao Wang, Yuequi Pei, Hyejin Kim, Sung-Yong Hong, Ae-Son Om

    Published 2023-01-01
    “…In the present study, we evaluated the hygienic status of electrolyzed water (EW)- or ozonated water (OW)-washed apples, which were stored over 2 weeks under the combination of 2 different temperatures (25 and 30°C) and 2 different relative humidity (RH) conditions (85 and 90%). …”
    Get full text
    Article
  20. 400