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H2O2发动机应用于临近空间球载飞行器投放试验的环境适应性研究

针对临近空间球载发射飞行器的特殊环境，对以过氧化氢（H2O2）为推进剂的发动机试验系统进行了地面测试，同时开展环境适应性研究。结果表明，H2O2作为推进剂的单组元发动机系统方案安全性和环境适应性良好、易于使用，H2O2可作为未来球载发射飞行器动力推进剂选择。测试方案中通过PTC加热片，结合温控开关以及保温材料，将发动机储液罐和喷管壁面的温度维持在38～42℃，满足飞行器真实飞行环境要求 ...
张玉锋, 葛逸飞, 何浚珧, 魏小林, 李腾   +4 more
core  

[Multi-scale motor imagery electroencephalogram classification framework with dynamic weighted multi-source domain alignment]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Kong X, Zhang P, Chen J.
europepmc   +1 more source

[Selenium-containing polyurethane-modified titanium modulates osteogenic differentiation of mesenchymal stem cells and M2 polarization of macrophages]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhai M, Bai X, Fu Y, Xu H, Zhou Y, Lv L.
europepmc   +1 more source

[LGALS3 is an efferocytosis-related biomarker and potential traditional Chinese medicine therapeutic target for diabetic kidney disease complicated with heart failure]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Hu D, Guo H, Wang X, Li Y, Zhang C, Chen X, Nie X.   +6 more
europepmc   +1 more source

[Isolation, purification and immunomodulatory activity of polysaccharide from <i>Lonicera caerulea</i> L. var. <i>edulis</i> Turcz. ex Herder]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Huang Y, Zhang X, Xiang Q, Guo H, Zheng S, Hao Y, Liao W.   +6 more
europepmc   +1 more source

[Effects of miR‑17‑5p regulation of the HIF‑1α/BNIP3 pathway on cognitive function and hippocampal synaptic plasticity in epileptic mice]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhang JL, Gao PP, Ren Y.
europepmc   +1 more source

[Methyl syringate alleviates DSS-induced colitis in mice by suppressing intestinal epithelial cell apoptosis <i>via</i> inhibiting the MAPK signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang L, Zhang Y, Qiao T, Zhang K, Yin L, Huang J, Li J, Geng Z, Hu J.   +8 more
europepmc   +1 more source

[CEBPA promotes hepatic steatosis in metabolic dysfunction-associated fatty liver disease in mice <i>via</i> the SREBP-1c/FASN/ACC axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang L, Zou L, Zhou L, Ma X, Liu X, Yao H, Zhuang Y, Yu Y.   +7 more
europepmc   +1 more source

[Noninvasive nanosecond transcranial pulsed electric fields: deep-penetrating, high-field stimulation for suppressing hippocampal amyloid-β and improving cognitive function in an Alzheimer's disease model]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen Y, Yao C, Yan F, Xiao P, Lu X.
europepmc   +1 more source

[Role and mechanism of infrared thermography in early identification of necrosis risk in random-pattern flaps of mice]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Jiang XQ, Xu J, Ling XW, Cai FM, Chen H, Xiao J.   +5 more
europepmc   +1 more source