Results 81 to 90 of about 32,342 (115)

[Determination of 26 bisphenols in dust by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu, 2023
Sun JL, Niu YM, Gao Q, Zhang J, Shao B.
europepmc   +1 more source

海岸带蓝碳研究及其展望

, 2015
海岸带蓝碳是海洋碳汇的重要组成部分,在应对全球气候变化中具有十分重要的作用.通过系统调研,综述了海岸带蓝碳的组成、碳通量及其影响因素.针对海岸带蓝碳组成,重点阐述了红树林、盐沼和海草床这三种海岸带地区最具固碳效率生态系统的有机碳捕获与埋藏特征.在此基础上,从海岸带地区的水-气、土-气、地下水(孔隙水)向上交换的垂直界面,以及河口-(潮滩)湿地-近海的陆海水平界面两个维度分析了海岸带系统中不同形态碳的交换、输送过程及其通量,探讨了海岸带碳库收支对全球碳循环的影响.同时 ...
章海波, 付传城, 刘兴华, 骆永明   +3 more
core  

[miR-488-5p promotes osteogenic and neurogenic differentiation of rat bone marrow mesenchymal stem cells and enhances neuralized bone regeneration]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zeng L, Cheng K, Liu Z, Li J, Yang J, Jiang T.   +5 more
europepmc   +1 more source

Expert consensus on the prevention and first-aid management of burns in children. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2021
Pediatric Disaster Branch of Chinese Pediatric Society of Chinese Medical Association, Pediatric Branch of Chinese People's Liberation Army (Zheng C-Z, Email: zcz3066@126.com).   +2 more
europepmc   +1 more source

覆膜方式对小麦-玉米轮作农田生态系统净碳汇的影响

, 2017
采用静态暗箱-气相色谱法对关中平原小麦-玉米轮作( 2014—2015 年) 农田温室气体( CO2、CH4 和N2O) 排 放通量进行监测，并用净增温潜势( NGWP) 和碳足迹2 个指标评估不同覆膜方式对关中平原农田温室效应、作物 生产碳足迹的分布和构成的影响。试验处理设置为不覆膜( CK) 、半膜覆盖( BM) 、垄作覆膜( LM) 、全膜覆盖 ( QM) 。结果表明，与CK 处理相比，BM、LM、QM 处理下作物年际总产量分别增加了9. 0%、16. 5%、26.
冯浩, 张阿凤, 陈海心, 邹小阳, 刘晶晶   +4 more
core  

[Nomogram and machine learning models for predicting in-hospital mortality in sepsis patients with deep vein thrombosis]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Duan H, Liu H, Sun C, Qi J.
europepmc   +1 more source

[Fast determination of per- and polyfluoroalkyl substances in human serum by cold-induced phase separation coupled with liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Wang JD, Wang YW, Wu JX, Shi ZX.
europepmc   +1 more source

[Port-only 4-Arms Robotic Segmentectomy Under Artificial Pneumothorax]. [PDF]

Zhongguo Fei Ai Za Zhi, 2022
Chen Y, Chen H, Xu F, Sun B, You J.
europepmc   +1 more source

[Clinical application of extracorporeal membrane oxygenation in the treatment of burn patients with acute respiratory distress syndrome: a retrospective analysis and systematic review]. [PDF]

Zhonghua Shao Shang Za Zhi, 2021
Li HS, Yuan ZQ, Song HP, Luo QZ, Xiang F, Ma SY, Zhou JY, Tan JL, Zhou L, Peng YZ, Luo GX.   +10 more
europepmc   +1 more source

[Monotropein improves motor function of mice with spinal cord injury by inhibiting the PI3K/AKT signaling pathway to suppress neuronal apoptosis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chen Y, Xiao L, Ren L, Song X, Li J, Hu J.   +5 more
europepmc   +1 more source