[The value of tonsil ultrasound measurement in pediatric obstructive sleep apnea]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za ZhiZeng Z +8 more
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 BanMa R, Chen Y.
europepmc +1 more source
[Determination of <i>S-</i>enantiomer in linagliptin by supercritical fluid chromatography-ultraviolet detection]. [PDF]
Se PuLi WJ, Jin W, Liu Q, Wang J, LE J.
europepmc +1 more source
本发明公开了一种具有带通声滤波功能的光纤传声器,包括：筒,作为该光纤传声器的主体；安装于筒内的膜片,用于在两侧存在声压差时发生形变；分别安装在膜片两侧的第一隔板和第二隔板,分别用于过滤不同频段的高频声信号,使膜片两侧存在声压差；安装在筒中轴线上并且与膜片连接的传感光纤,用于感知膜片的形变；开于筒两端的侧壁上的第一透声孔和第二透声孔,用于使声波进入筒内；开于隔板上的第一滤波孔及开于隔板上的第二滤波孔,用于使隔板具有过滤高频声波的功能；以及开于筒两端的第一尾纤孔和第二尾纤孔 ...
刘育梁, 张文涛, 李芳, 张发祥
core
[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 ZhiYu J +6 more
europepmc +1 more source
[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 ZhiWang X, Chu JB, Lu M, Ji YP, Guo CX.
europepmc +1 more source
[Advances and challenges in new technologies for imaging evaluation of liver fibrosis]. [PDF]
Zhonghua Gan Zang Bing Za ZhiGe QC, Lu LG.
europepmc +1 more source
[Feasibility study of lung ultrasound in the follow-up of neonatal lung diseases]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiXu YL +7 more
europepmc +1 more source
[Impact of ultrasonic scaling on abutment screw torque in implant restorations]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanTang Y, Zhao X, Yang X, Jia H, Liu Y.
europepmc +1 more source
[Molecularly imprinted polymers： novel green preparation methods and cutting-edge applications review]. [PDF]
Se PuLi F +5 more
europepmc +1 more source