Showing 301 - 320 results of 6,740 for search '30 Under 30', query time: 0.07s Refine Results
  1. 301
  2. 302

    Damage Mechanism of Mineral Admixture Concrete under Marine Corrosion and Freezing-Thawing Environment by Yan Li, Lianying Zhang, Chao Ma, Bing Li, Jiong Zhu

    Published 2020-01-01
    “…The results show that the corrosion is the dominant factor after 0, 30, and 60 freezing-thawing cycles, while the freezing-thawing is the dominant factor after 90 freezing-thawing cycles.…”
    Get full text
    Article
  3. 303
  4. 304
  5. 305
  6. 306
  7. 307
  8. 308
  9. 309
  10. 310
  11. 311

    The effect of compost on growth and yield of Phaseolus vulgaris plants grown under saline soil by Mostafa M. Rady, Wael M. Semida, Khaulood A. Hemida, Magdi T. Abdelhamid

    Published 2024-01-01
    “…This OMF compost was applied for the tested saline soil at 10, 20 and 30 ton ha-1 while reducing the recommended NPK to 50%. …”
    Get full text
    Article
  12. 312
  13. 313
  14. 314
  15. 315
  16. 316
  17. 317

    Robust skin-integrated conductive biogel for high-fidelity detection under mechanical stress by Tian Li, Haobo Qi, Cancan Zhao, Zhenming Li, Wei Zhou, Guanjin Li, Hao Zhuo, Wei Zhai

    Published 2025-01-01
    “…Abstract Soft conductive gels are essential for epidermal electronics but often face challenges when interfacing with uneven surfaces or areas with extensive hair, especially under mechanical stress. In this study, we employed the concept of liquid-to-solid transformation to enhance integration at biointerfaces and designed an in-situ biogel capable of rapidly transitioning between liquid and solid states within 3 min via a temperature switch. …”
    Get full text
    Article
  18. 318

    Energy Dissipation and Damage Evolution Characteristics of Shale under Triaxial Cyclic Loading and Unloading by Ziyun Li, Song Xie, Qianghui Song, Peiyong Wang, Dongyan Liu, Baoyun Zhao, Wei Huang

    Published 2022-01-01
    “…Rock engineering is highly susceptible to cyclic loads resulting from shale gas exploitation; it is very important to study the failure mechanism of underground rock mass under cyclic load. To investigate the energy dissipation and damage evolution characteristics of shale under triaxial cyclic loading and unloading conditions, a series of triaxial incrementally cyclic loading and unloading tests under different confining pressures (10 MPa, 15 MPa, 20 MPa, and 30 MPa) were carried out. …”
    Get full text
    Article
  19. 319

    MILK FATTY ACID COMPOSITION IN HOLSTEIN COWS UNDER CHRONIC HEAT STRESS CONDITIONS by V. Danchuk, S. Midyk, V. Korniyenko, O. Izhboldina, N. Cherniy, А. Sydelnykov, V. Postoi, R. Mylostyvyi

    Published 2024-05-01
    “…Twenty-five mature Holstein cows (130±25 days of lactation) with a daily milk yield of 30 kg were randomly assigned to one group. Morning milk was collected from these cows in spring, summer (high temperatures), and autumn, and the fatty acid profile of milk lipids was determined at comfortable temperatures of keeping and under conditions of chronic heat stress. …”
    Get full text
    Article
  20. 320