Results 111 to 120 of about 1,650,412 (156)

[Research progress on porous framework material-based immobilized enzyme biosensors for pesticide residue analysis]. [PDF]

Se Pu
Lan ZY, Kou XX, Li J, Wen TY, Gao R, Huang SM, Chen GS, Ouyang GF.   +7 more
europepmc   +1 more source

川西亚高山针叶林植物群落演替对土壤性质的影响

, 2003
研究了川西亚高山针叶林人工重建过程中土壤物理性质,结果表明:随着人工云杉林龄的增加,土壤表层粉粒、粘粒、物理性粘粒、团聚度和结构系数降低,砂粒含量增高,土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙在人工云杉林演替过程中表现出U型变化,即人工云杉从幼林向成熟林演替阶段,土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙则减少,在40年生云杉林达最低值之后,随着云杉自疏而有上升的趋势,毛管持水量是决定林地土壤自然含水量的主要因子。为了加速该区域植被恢复和重建过程 ...
庞学勇, 刘庆, 刘世全, 林波, 吴彦, 何海, 张宗锦   +6 more
core  

[Preparation of carbazole-based hypercrosslinked magnetic polymer via FeCl₃-catalyzed/iron source dual strategy for enrichment and detection of trace tetracyclines in water]. [PDF]

Se Pu
Zhu QS, Liu YW, Qin TT, Ma L, Zhao WJ.
europepmc   +1 more source

[Clinical effects of multisegmental lymphatic-venous anastomosis in the treatment of post-traumatic lymphedema]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Wang JJ, Wang XB, Wang EP, Tang Y, Guo ZH.   +4 more
europepmc   +1 more source

[Family Environmental Unpredictability and Adolescent Physiological and Psychological Health: The Buffering Role of Positive School Climate]. [PDF]

Xin Li Xue Bao
倩 高, 静 陈, 宁 孙, 佳 李, 薇 王, 媛 向, 珺 谢, 华 林, Qianqian G, Meijing C, Jianing S, Yijia LI, Wei W, Shiyuan X, Mingjun X, Danhua L.   +15 more
europepmc   +1 more source

[40 Hz flicker light stimulation suppresses STING signaling to improve cognitive dysfunction in mice with Parkinson disease]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ren Q, Zhang B, Liu X, Ding W, Chen D, Kou X.   +5 more
europepmc   +1 more source

[Effects of control strategies of the left ventricular assist device on the cardiorenal hemodynamics: an in-vitro model study]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang L, Wang Y.
europepmc   +1 more source

[Mechanisms by which interleukin-18 binding protein regulates the NLRP3 inflammasome in Kawasaki disease-related coronary artery lesions]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xu W, Wang S, Li TH.
europepmc   +1 more source

[Functional requirements and research advances of antimicrobial hydrogels for combat trauma wound repair]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wu B, Wei G.
europepmc   +1 more source

[Positive association of exposure to per- and polyfluoroalkyl substances with arterial stiffness parameters and its interaction with sex hormone levels]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zheng C, Yu Y, Zhang H, Li Y, Guo B.
europepmc   +1 more source