Showing 401 - 420 results of 6,740 for search '30 Under 30', query time: 0.09s Refine Results
  1. 401

    The microbial mechanism of maize residue decomposition under different temperature and moisture regimes in a Solonchak by Fan Huang, Wan Zhang, Lihua Xue, Bahar Razavi, Kazem Zamanian, Xiaoning Zhao

    Published 2025-01-01
    “…We measured the mass loss of residue (0, 4, 8, 15, 30, 60 and 90 days), CO2 emission (every two days), and the microbial community structure (0, 4, 15 and 90 days) by using the litter bag method, gas chromatography and high-throughput sequencing technology during the residue decomposition (90 days) in a saline-alkali soil from the Tarim River Basin, China under various temperatures (15 °C, 25 °C, 35 °C) and soil moisture levels (20%, 40%, 60% water holding capacity). …”
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  2. 402
  3. 403

    Carbon Stock and Soil Characteristics under Expansive Shrubs in the Dry Afromontane Forest in Northern Ethiopia by Mebrahtu Haile, Emiru Birhane, Meley Mekonen Rannestad, Muyiwa S. Adaramola

    Published 2021-01-01
    “…The soil samples were collected from topsoil (0–15 and 15–30 cm) of the uninvaded and invaded vegetation conditions. …”
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  4. 404

    Study on mechanical properties of sandstone damaged by blasting load under triaxial cyclic loading and unloading by Haibo Wang, Genshuo Zhu, Ziyi Lu, Qi Zong, Hao Wang

    Published 2025-01-01
    “…When the confining pressures were 0, 5, 10, 15 and 20 MPa, the levels of plastic deformation of Grade I cyclic loading and unloading specimens (the amounts of total deformation and peak strain of specimens under different numbers of loading and unloading cycles) were 4.19, 4.30, 4.75, 5.11 and 5.43%, respectively. …”
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  5. 405

    Wildfire danger under changing climates in the southern Great Plains throughout the 21st century by Shanmin Fang, Jia Yang, Chris B. Zou, Erik S. Krueger, Tyson E. Ochsner, Quan Zhang

    Published 2025-01-01
    “…By the end of the 21st century, the southwestern SGP is projected to become a hotspot for increased wildfire danger, its annual high fire danger days are projected to increase by over 25 days (50 %) under the RCP8.5 and more than 15 days (30 %) under the RCP4.5 compared to 1986–2005. …”
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  6. 406
  7. 407

    Genome-wide identification of oat TCP gene family and expression patterns under abiotic stress by Jiaming Nie, Jiaming Nie, Hongbin Zhao, Hongbin Zhao, Hongbin Zhao, Xiaodong Guo, Xiaodong Guo, Tao Zhang, Tao Zhang, Bing Han, Bing Han, Bing Han, Huiyan Liu, Huiyan Liu

    Published 2025-02-01
    “…Results showed that there are 83, 65, and 30 non-redundant TCP genes in the three oats, with the highest number of TCP genes specific to the “SFS”, reaching 22 genes. …”
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  8. 408

    CHARACTERISTICS OF CYTOPROTECTIVE EFFECT ON THE GASTRIC MUCOSA OF CRYOPRESERVED PLACENTA EXTRACT UNDER WATER-IMMOBILIZATION STRESS by Illia Koshurba, Fedir Hladkykh, Mykola Chyzh

    Published 2022-12-01
    “…Stress-induced gastric ulcer was simulated under water-immobilization stress (WIS) in rats. …”
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  12. 412

    Split Application of Potassium Reduces Rice Chalkiness by Regulating Starch Accumulation Process Under High Temperatures by Xinyue Zhang, Youfa Li, Junjie Dong, Yuanze Sun, Haowei Fu

    Published 2025-01-01
    “…The effects of split application K fertilizer on rice chalkiness under high temperatures during the flowering and grain-filling stages were investigated in this study. …”
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  13. 413

    Freeze-Thaw Cycle Effect on Sputtering Rate of Water-Saturated Yellow Sandstone under Impact Loading by Yunbing Hu, Tianzhu Duan, Penghui Xian, Liang Chen

    Published 2019-01-01
    “…In order to explore the impact of freeze-thaw temperature on the sputtering rate of water-saturated yellow sandstone under impact loading, in this paper, the Hopkinson pressure bar is used to conduct impact loading test on the water-saturated yellow sandstone at the same strain rate (74.22 s−1) under five different freeze-thaw temperatures. …”
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  14. 414
  15. 415

    Soil organic carbon and related properties under conservation agriculture and contrasting conventional fields in Northern Malawi by Muneta G. Manzeke-Kangara, Ivy S. Ligowe, Austin Tibu, Timothy N. Gondwe, Henry M. R. Greathead, Marcelo V. Galdos, Marcelo V. Galdos

    Published 2025-02-01
    “…For example, larger contents of SOC were measured at depths of 0-10 cm compared to 10-30 cm under CA plots. Soil depth had significant effects on most soil properties compared to tillage. …”
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  16. 416

    Estimating soil profile salinity under vegetation cover based on UAV multi-source remote sensing by Zhenhai Luo, Meihua Deng, Min Tang, Rui Liu, Shaoyuan Feng, Chao Zhang, Zhen Zheng

    Published 2025-01-01
    “…For depths of 10 ~ 20 cm and 20 ~ 30 cm, the random forest (RF) models, incorporating spectral index and texture data, demonstrated superior accuracy with R2 values of 0.666 and 0.714. …”
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  17. 417
  18. 418

    Experimental Study and Failure Mechanism Analysis of Rubber Fiber Concrete under the Compression-Shear Combined Action by Juntao Zhang, Zhenpeng Yu, Xinjian Sun, Guangli Zhang, Wenguo Pan

    Published 2021-01-01
    “…As the axial compression ratio increased, the shear stress and shear strain of rubber fiber concrete were gradually increased, but the increasing amplitude of shear stress tended to become flattened. Under the influence of the axial compression ratio, the shear stress of C-0%-0%, C-30%-0%, and C-30%-0.6% was increased by 4.57 times, 3.26 times, and 2.69 times, respectively, suggesting a gradually decreasing trend. …”
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  19. 419

    Synergy of rehabilitation for stress-related disorders and ARIs in school-age children under the war condition in Ukraine by I.O. Mityuryayeva-Kornijko, Ie.A. Burlaka, T.D. Klets, O.A. Panchenko, A.V. Kabantseva, E.S. Sukhodolska

    Published 2024-11-01
    “…The study was carried out as part of the program of outpatient observation of children with various acute manifestations of ARIs against the background of stress damage to the nervous system due to the war in Ukraine, and taking naturopathic drugs with immunocorrective properties (scheme (1)): 1) affinity-purified antibodies to human interferon gamma (6 mg), histamine (6 mg) and CD4 (6 mg) — a mixture of homeopathic dilutions C12, C30 and C50; or in combination with a drug with a sedative effect (scheme (1+2)): 1) affinity-purified antibodies to human gamma interferon (6 mg), histamine (6 mg) and CD4 (6 mg) — a mixture of homeopathic dilutions C12, C30 and C50; 2) affinity-purified antibodies to brain-specific protein S100 (3 mg) — a mixture of homeopathic dilutions C12, C30 and C50. …”
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  20. 420