Results 61 to 70 of about 2,566 (101)

[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ran P, Zhong Y, Lai Y, Liu L, Zhu Y, Zhu H.   +5 more
europepmc   +1 more source

[Application and advances of exosome-hydrogel system in wound healing]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Qiu Y, Tan Q.
europepmc   +1 more source

[Experimental study on the treatment of postmenopausal osteoporosis with low-frequency pulsed electromagnetic fields]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
An Z, Wang L, Wu Y, Pang Y, Chen K, Gao Y.   +5 more
europepmc   +1 more source

[VEXAS syndrome mimicking relapsing polychondritis: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Dong Q, He J, Jia Y, Yao H, Zhang X.
europepmc   +1 more source

基于超高速断路器的无感柔性电源切换技术研究

Gaoya dianqi
双电源同期切换方案通常会使用电压电流瞬时DFT算法来计算角度、频率和幅值。该算法需要超过半个工频周期的数据窗口，这使得控制软件的判断和执行时间变长。因此，双电源切换过程通常需要20~60 ms，这会导致电压暂降问题。为了解决这一问题，文中提出了一种新型的无感并联柔性切换方法，该方法基于超高速断路器，能够在电网失压或内部短路故障发生时迅速切换到备用电源。文中在明确了超高速断路器的毫秒级响应时间与系统稳定性之间的关系后，深入探讨了并联柔性切换技术 ...
余银钢, 潘天红, 芮骏, 李岭
doaj  

[A protein-specific quantitative detection method based on polyacrylamide gel electrophoresis and online fluorescence imaging]. [PDF]

Se Pu
Zou R, Yu ZX, Guo ZH, Dai HZ, Zhang Q, Liu WW, Cao CX.   +6 more
europepmc   +1 more source

[Clinical practice guideline for pediatric scar prevention and treatment (2025 edition)]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association.
europepmc   +1 more source

[Effectiveness of posterior single-level osteotomy with 360° release and correction in treatment of osteoporotic vertebral compression fractures with moderate to severe kyphosis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Qing P, Xu H, Hu Y, Xie B, Wang T, Zhang L.   +5 more
europepmc   +1 more source

[Clinical characteristics, efficacy and safety of antifibrotic agents in elderly patients with connective tissue disease-associated interstitial lung disease]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Lan J, Chen Z, Cheng Y, Zhao L.
europepmc   +1 more source

[Determination of tetracyclines in animal muscle tissues by ultra performance liquid chromatography- tandem mass spectrometry]. [PDF]

Se Pu
Chu K, Li JH, Wang QQ, Li XT, Wu S, Chen C.   +5 more
europepmc   +1 more source