Results 121 to 130 of about 1,943 (166)

Public Emotional and Thematic Responses to Major Emergencies on Social Media, 2024-2025: Cross-Sectional Convergent Mixed Methods Study. [PDF]

J Med Internet Res
Guo X, Fan Y, Guo Y.
europepmc   +1 more source

资源高强度流动区水、能源和粮食耦合协调发展研究——以京津冀地区为例 [PDF]

, 2019
刘莉娜, 吴金甲, 张洪芬, 徐丽, 曲建升, 曾静静, 李恒吉   +6 more
core   +1 more source

环境介质中磷元素的迁移转化研究进展 [PDF]

, 2015
曾凡棠, 汪中洋, 熊蕾, 禹琪, 阳立平, 黄海明   +5 more
core  

[A case of isolated myeloid sarcoma initially presenting as a mediastinal mass]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yang JH, Zhou QM, Yin XR, Yao XM, Xu XY, Yuan L, Hu Y, Li TH, Tang CH.   +8 more
europepmc   +1 more source

连续性与间歇性降雨下土壤结皮与入渗的关系模拟

Shuitu Baochi Xuebao
[目的] 为探究连续性和间歇性降雨条件下土壤结皮与入渗性能间的变化关系。[方法] 选取3种典型耕作层黄土,通过室内模拟降雨试验,分析不同降雨条件下土壤结皮强度和黏结力与入渗性能的关系。[结果] (1)入渗性能随连续性降雨历时及间歇性降雨场次的增加而减小;同等降雨历时和降雨强度下,间歇性降雨的减渗效应高于连续性降雨。(2)土壤结皮强度和黏结力随连续性降雨历时和间歇性降雨场次的增加而增加;褐土和黑垆土的入渗性能与结皮强度和黏结力呈显著线性相关(p＜0.05),连续性降雨历时越长、间歇性降雨场次的越多 ...
刘志强, 张晓茹, 焦钒栩, 李光录   +3 more
doaj  

[Determination of trace polychlorinated biphenyls in environmental water samples by solid-phase microextraction-gas chromatography-tandem mass spectrometry using carbon nanotube composite microspheres materials]. [PDF]

Se Pu
Song XL, Zhu SQ, Wu YX, Zhong LY, Liu YQ.   +4 more
europepmc   +1 more source

[Haematococcus pluvialis alleviates bleomycin-induced pulmonary fibrosis in mice by inhibiting transformation of lung fibroblasts into myofibroblast]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang X, Man J, Zhang Y, Zheng Y, Wang H, Yuan Y, Xie X.   +6 more
europepmc   +1 more source

[Feature distillation multiple instance learning method based on sequence reorganized Mamba]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zeng J, Luo W, Zhao J, Huang G, Zhao J, Mai Z, Yan W, Xiao Y, Qin C.   +8 more
europepmc   +1 more source

[Advances in Novel Disinfection Technologies for Biofilm-Associated Nosocomial Infections]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Ke D, Tan X, Chen K, Xue X, An N, Ye K, Zhang X, Li Y, Zeng J.   +8 more
europepmc   +1 more source

[Research Advances on Natural Products in Maintaining Oral Microecological Balance]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Liu Y, Ma Q, Meng M, Wu Y, Zou J.
europepmc   +1 more source