Results 111 to 120 of about 5,520 (166)
[Intraperitoneal administration of Allium macrostemon-derived carbon quantum dots alleviates cisplatin-induced acute kidney injury and restores mitochondrial function in mice]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYang J +7 more
europepmc +1 more source
Shuitu Baochi Xuebao目的紫色土土壤退化形势严峻，水体流失严重，土壤增碳固碳困难，为探究碳源添加对紫色土坡耕地碳固存的影响。方法以四川紫色土坡耕地为对象，在10°紫色土坡耕地设置不施肥(CK)、化肥+秸秆还田(T1)、化肥+秸秆生物炭(T2)、化肥+牛粪(T3)、化肥+有机改土基质(T4)、化肥+生物炭牛粪菇渣堆肥(T5)6种处理，每种处理重复3次。分析降雨量及不同碳源处理下径流、泥沙、碳质量分数的变化特征。结果1) 降雨量＞30 mm，短时强降雨(16.1 mm/h)可促使地表径流的产出。碳源添加可显著减少地表径流量(p ...
刘兵 +8 more
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[Molecularly imprinted polymers： novel green preparation methods and cutting-edge applications review]. [PDF]
Se PuLi F +5 more
europepmc +1 more source
Shuitu Baochi Xuebao目的土壤有机碳库是陆地生态系统中最大的有机碳库，是影响全球碳循环变化的关键角色。水力侵蚀驱动下土壤有机碳动态对土壤有机碳库的影响不可忽略，文章阐述了此过程中土壤有机碳动态机制，探讨了不同尺度水力侵蚀下土壤有机碳输入与输出。方法系统综述水力侵蚀作用下SOC动态的研究进展，重点从侵蚀-搬运-沉积过程中的碳源/碳汇效应机理、土壤侵蚀碳动态模型的发展路径及方法学突破展开分析。结果将水力侵蚀驱动下土壤有机碳动态模型分为机理模型和数据驱动型计算模型进行分析，其中机理模型以理论框架完整 ...
吴英涛, 黄金权
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[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiNational Health Commission Of The People's Republic Of China.
europepmc +1 more source
[Impact of ultrasonic scaling on abutment screw torque in implant restorations]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanTang Y, Zhao X, Yang X, Jia H, Liu Y.
europepmc +1 more source
[Preparation of a novel polyhydroxy silica stationary phase and application in the separation of alginate oligosaccharides]. [PDF]
Se PuJiao RW +9 more
europepmc +1 more source
Shuitu Baochi Xuebao, 2004 在我国亚热带采集了常绿阔叶林、马尾松林、杉木林和毛竹林土壤,分析了土壤总有机碳和水溶性有机碳含量。结果表明:土壤总有机碳含量常绿阔叶林和毛竹林显著高于杉木林和马尾松林。土壤水溶性有机碳含量毛竹林显著高于杉木林,极显著高于马尾松林,阔叶林和杉木林也显著高于马尾松林。水溶性有机碳占总有机碳比率以杉木林最高,达1 26%(25℃)和1 82%(100℃),马尾松林最低,仅0 78%(25℃)和1 30%(100℃)。马尾松林、杉木林和毛竹林土壤水溶性有机碳与土壤总有机碳含量间的相关性均达显著水平 ...
doaj