Results 151 to 160 of about 19,562 (208)

[Application and advances of exosome-hydrogel system in wound healing]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Qiu Y, Tan Q.
europepmc   +1 more source

晋西黄土区典型人工林与天然林的植被属性对土壤水力特性的影响

open access: yesShuitu Baochi Xuebao
目的长期植被恢复下土壤水力特性对于植被建设生态服务功能起着关键作用,为探究不同植被恢复类型下植被属性对土壤水力特性的影响机制。方法选取晋西黄土区典型的4种人工林与天然林(油松人工林、侧柏人工林、刺槐人工林、天然次生林)为研究对象,测定林下植被多样性、植被属性及土壤持水性质,对比分析植被恢复方式对土壤水力特性的影响。结果1)天然次生林在树高、枝下高和冠幅上显著高于人工林,天然林树高、枝下高和冠幅与刺槐人工林相比,分别提高58.84%、254.4%和32.59%;而天然次生林Shannon ...
吴天宇, 冯天骄, 刘亚博, 王平
doaj  

[Comparison of effectiveness between endoscopic and microscopic anterior cervical discectomy and fusion]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Huang C   +9 more
europepmc   +1 more source

[Research progress on external cervical resorption]. [PDF]

open access: yesZhejiang Da Xue Xue Bao Yi Xue Ban
Chen R   +5 more
europepmc   +1 more source

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