[Clinical characteristics and prognosis of primary immune thrombocytopenia complicated with diffuse alveolar hemorrhage]. [PDF]
Zhonghua Xue Ye Xue Za ZhiAn ZY +8 more
europepmc +1 more source
[Temporal changes of chronic postsurgical pain in mice: the regulatory role of CX3CL1 in the dorsal root ganglion]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoZhao B +8 more
europepmc +1 more source
Gaoya dianqi机械性振动缺陷的检测是保证GIS设备安全运行的有效手段之一，尚缺乏针对GIS设备内部多种构件机械缺陷振动规律的系统性研究。文中研发了一套GIS设备振动状态高灵敏检测装置，搭建了高电压大电流GIS设备机械缺陷模拟平台，模拟出5种典型缺陷，开展了GIS设备振动信号特性试验研究。试验结果表明，在负载电流不变的情况下，电压的改变对振动信号基本没有变化；在同一电压作用下，振动信号波形保持基本不变，振动信号幅值随着负载电流增加而增加；机械缺陷情况下，振动信号主要频谱为100 Hz，并叠加了较多的高频成分 ...
蒋西平 +4 more
doaj
[Extracellular matrix materials and tissue regeneration and repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhao L, Xie H.
europepmc +1 more source
Dianci bileiqi, 1989 约1.2万只带有机硅橡胶保护伞的聚合物绝缘子在高压线路上试运行4～5年后效果良好.在运行期间未发现机械的和电气的损坏,没有一条线路由于聚合物绝缘子的缘故而跳闸.从线路上卸下的绝缘子经试验后表明,它不存在机电特性下降的趋势.运行1～4.5年之后,自然污秽条件下的放电特性仍超过额定值,而机械特性为额定值的一倍半,其污层的表面电导率比玻璃绝缘子的小1/3～1/4.
doaj
[Development of dynamic multi-time-point clinical prediction models for bronchopulmonary dysplasia in preterm infants with gestational age < 32 weeks]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLi W +9 more
europepmc +1 more source
[Impact of antenatal corticosteroids on respiratory morbidities in late preterm infants born to mothers with gestational diabetes mellitus]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiLin YC, Gao L, Shen W, Zheng Z, Lin XZ.
europepmc +1 more source
[Construction and Clinical Validation of a Risk Early Warning Model for Mechanical Ventilation-Associated Pneumonia in Older Patients With Lung Cancer]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanWang Z +6 more
europepmc +1 more source
[Application and research progress of metal-organic framework materials in skin repair]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiMa S, Wu W, Liu H, Liu M, Xing F.
europepmc +1 more source