Results 121 to 130 of about 1,099,836 (150)

[How I treat pediatric febrile infection-related epilepsy syndrome]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Deng XL, Peng J.
europepmc   +1 more source

一种用于通信的LED恒流源驱动电路

本发明公开了一种用于通信的LED恒流源驱动电路，该电路包括信号输入电路(1)、电压偏置电路(2)和恒流放大电路(3)，其中信号输入电路(1)和电压偏置电路(2)的输出端共同连接于恒流放大电路(3)的输入端，信号输入电路(1)的输出信号与电压偏置电路(2)的偏置电压叠加之后进入恒流放大电路(3)。本发明提供的这种用于通信的LED恒流源驱动电路，其输出频率最高可达10MHz，工作在非全开全关模式，信号稳定，精度高 ...
施安存, 王锐, 段靖远, 郑国, 金钰   +4 more
core  

[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Gait event-driven dynamic changes in brain-muscle networks and neuromuscular coordination mechanisms]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu X, Guo A, Liang T, Liu X, Qin L.
europepmc   +1 more source

[Effects of cold atmosphere plasma treatment on the biological behavior of human gingival fibroblasts]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zheng M, Ma X, Chen H, Zhao H, Zhang Y, Tan J, Li H, Wang X.   +7 more
europepmc   +1 more source

[Determination of <i>S-</i>enantiomer in linagliptin by supercritical fluid chromatography-ultraviolet detection]. [PDF]

Se Pu
Li WJ, Jin W, Liu Q, Wang J, LE J.
europepmc   +1 more source

[Determination of eight per- and polyfluoroalkyl substances in seawater using dispersive membrane extraction-ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Ren Z, Ma JP, Liu YJ, Zhang L, Wu GG, Li S.   +5 more
europepmc   +1 more source

[Dynamic changes and physiological regulation of common carotid artery blood flow during general anesthesia in elderly patients: a prospective study]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Liu X, Wu J, Ye C, Wang E, Hu H.
europepmc   +1 more source

[Dual-wavelength photoacoustic microscopy for evaluation of microcirculatory dysfunction and spatial heterogeneity in mice with liver fibrosis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xia Q, Qiu Y, Li H, Nie L.
europepmc   +1 more source

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source