Results 71 to 80 of about 99,702 (121)

[Role of miR-146b-5p in hyperoxia-induced pulmonary vascular remodeling in neonatal rats: mechanisms based on the regulation of ferroptosis]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang W, Zhao T, Wang YM, Xie O, Wang L.
europepmc   +1 more source

分子蒸馏法从异氰酸酯热解液中分离多亚甲基多苯基多异氰酸酯

, 2014
采用分子蒸馏技术从异氰酸酯热解液中分离多亚甲基多苯基多异氰酸酯(PMPPI),通过设计L_(25)(5~6)正交实验对PMPPI-氯苯的模拟热解液进行分离,得到最佳工艺条件为:进料速度2 mL/min、蒸馏温度100℃、转子速度120 r/min、蒸馏压强4.0 kPa,该条件下PMPPI的分离纯度高达99.65%.使用上述最佳分离条件对多亚甲基多氨基甲酸甲酯(PMDC)热解分离PMPPI的真实热解液进行分离,分离高效液相色谱检测不到氯苯 ...
李会泉, 龙世良, 陈家强, 王利国, 曹妍, 黄科林   +5 more
core  

[Expectant management versus acetaminophen for early treatment of hemodynamically significant patent ductus arteriosus in very preterm infants: a randomized controlled trial]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xu SY, Wang BJ, Li Z, Yang KD, Wang LY, Xu N, Wang ZX, Li M, Gao XY.   +8 more
europepmc   +1 more source

[Electroacupuncture improves post-traumatic stress disorder in rats by alleviating hippocampal mitochondrial injury <i>via</i> regulating Bcl-2/Bax/caspase-3 signaling]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ma D, Cheng J, Zhang H, Liu G, Song K.
europepmc   +1 more source

蒸馏镍(钴)氨液的沉淀物组成

, 1982
一、前言查明湿法提纯镍、钴过程中,蒸馏镍(钴)氨液所得的沉淀物组成,对冶金过程的研究是有意义的。 国外对镍盐加碱中和生成的碱式碳酸镍曾进行过不少的研究。据文献报道 ...
石笙陶, 张之毅
core  

[<i>Scleromitrion diffusum</i> reverses epithelial-mesenchymal transi-tion of gastric mucosa in rats with gastric precancerous lesions]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Ma L, Zuo X, Zhu W, Li J, Zhao Y, Zhang J, Shen H.   +6 more
europepmc   +1 more source

[<i>Qihuang Jianpi Zishen</i> Granules ameliorate renal damage in MRL/lpr mice by inhibiting the MyD88/NF-κB pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Tang Z, Huang C, Li M, Cheng L, Chen J, Shang S, Liu S.   +6 more
europepmc   +1 more source

原油蒸馏辅助操作软件的开发与工业应用

, 1997
原油蒸馏辅助操作软件利用虚拟组分法计算原油的物性，用简捷法进行塔的工艺计算，塔板的设计和核核严格按水力学计算结果进行，采用人工神经网络预则侧线产品的质量，利用自适应算法预报创线抽出温度，还包括装置的夹点分析和换热器模拟。初步的工业应用结果表明，该软件的计算结果准确可靠，可用于常减压蒸馏装置的设计、考核 ...
刘云波, 杨章远, 许志宏, 高凌霄   +3 more
core  

[Curcumin improves osteoporosis in type 2 diabetic mice by inhibiting RANBP3L expression]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zou X, Zhang X, Li P, Tian R, Lu X.
europepmc   +1 more source

Temporal and spatial expression analysis of periostin in mice periodontitis model. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Li Y, Xu C, Xie X, Shi P, Wang J, Ding Y.   +5 more
europepmc   +1 more source