Results 1 to 10 of about 599,722 (154)

[<i>Qingda</i> Granules inhibit cerebral microvascular endothelial cell apoptosis in hypertensive mice by suppressing the P53 signaling pathway]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Lin Y   +8 more
europepmc   +1 more source

[Silybin inhibits fibrosis after glaucoma filtration surgery in rabbits by promoting fibroblast autophagy]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang Y   +5 more
europepmc   +1 more source

[Progress in prevention and treatment of knee laxity after posterior cruciate ligament reconstruction]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ruan Z, Shi Z, Yuan P, Yang X, Li Y.
europepmc   +1 more source

[Glutamine metabolic reprogramming in regulating the occurrence and development of osteosarcoma]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Xu Y   +5 more
europepmc   +1 more source

土壤及泥沙颗粒组成与养分流失的研究

open access: yesShuitu Baochi Xuebao, 2007
利用自然降雨影响下的农田为试验样地,分析了降雨前后土壤颗粒组成与养分含量的变化,探讨了流失泥沙颗粒组成与养分的变化特征。结果表明,在降雨后,西瓜地与油菜地表土颗粒组成呈现粘粒与粉粒含量减少,砂粒含量相对增加的趋势;土壤养分含量都有不同程度的下降,其中水解氮与速效磷下降的幅度很大,西瓜地与油菜地水解氮降雨后降幅分别为9.67%和7.99%,速效磷的降幅分别为9.20%和8.76%;全氮养分降幅很小,西瓜地与油菜地分别为2.17%和1.54%;流失泥沙细小颗粒含量与养分含量随时间基本都呈降低的变化趋势 ...
doaj  

Home - About - Disclaimer - Privacy