Results 1 to 10 of about 279,985 (157)

[Novel advances following the integration of Baveno VII consensus definitions for the non-invasive testing of portal hypertension]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Chen JL, Yang CQ.
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

[The value of tonsil ultrasound measurement in pediatric obstructive sleep apnea]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zeng Z, Liu Y, Zhou S, Yang J, Yang G, Hu J, Chen Q, Zhong S, Fang H.   +8 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

[Progress on ultrasound-responsive piezoelectric drug delivery system for treatment of neurodegenerative diseases]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Ma R, Chen Y.
europepmc   +1 more source

基于改进小波阈值—CEEMDAN的变压器局部放电超声波信号白噪声抑制方法

Gaoya dianqi
为了有效去除变压器局部放电超声信号中的白噪声干扰，提高后续局部放电模式识别及定位的准确性，提出了一种基于改进小波阈值和自适应噪声完全集合经验模态分解（complete ensemble empirical mode decomposition with adaptive noise，CEEMDAN）的变压器局部放电超声波信号去噪方法。首先，通过对放电信号进行CEEMDAN分解得到一系列由高频到低频的本征模函数IMF（intrinsic mode function）；然后，利用多尺度排列熵（multi ...
周晶, 罗日成, 黄军
doaj  

[Dynamic changes in regional cerebral oxygen saturation variability within the first week after birth and relationship with brain injury type in preterm infants]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang X, Chu JB, Lu M, Ji YP, Guo CX.
europepmc   +1 more source

[Clinical study on the application of ultra-high-frequency ultrasonography in the diagnosis and treatment of recurrent preauricular sinus]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Yu J, Xu X, Gao X, Li X, Zhang T, Chen Y, Zhu Y.   +6 more
europepmc   +1 more source

[Advances and challenges in new technologies for imaging evaluation of liver fibrosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Ge QC, Lu LG.
europepmc   +1 more source

[Impact of ultrasonic scaling on abutment screw torque in implant restorations]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Tang Y, Zhao X, Yang X, Jia H, Liu Y.
europepmc   +1 more source