Results 121 to 130 of about 2,461 (192)

[Research progress in central aortic pressure estimation algorithms]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Du S, Zhou S, Wang G, Zhu H, Xu L.
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

云上晴空 [PDF]

, 2016
陈晓宇
core  

[Clinical efficacy and safety of transcatheter aortic valve replacement for patients with severe pure native aortic regurgitation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen J, Zhang Y, Feng K, Huang S, Xiao H, Liang M, Wu Z.   +6 more
europepmc   +1 more source

[Total 3D laparoscopic ileal ureters replacement for bilateral ureters combined with bladder augmentation in the management of post-radiotherapy bilateral ureteral strictures and contracted bladder]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Huang W, Sha X, Zhang Y, Wu G, Luo F, Chen Z, Ye D, Li X, Lai C.   +8 more
europepmc   +1 more source

[Research on a portable electrical impedance tomography system for evaluating blood compatibility of biomaterials]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Peng P, Chen H, Che B, Li X, Fan C, Liu L, Luo T, Deng L.   +7 more
europepmc   +1 more source

[Analyzing the multidisciplinary strategies for diagnosis and treatment of patients with burns and trauma from a management perspective]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chen H.
europepmc   +1 more source

[Application of an interpretable neural network framework based on the LASSO-proj algorithm for warfarin dose prediction]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhong C, Zhu Y, Gu X.
europepmc   +1 more source

特高压钢管塔微风振动稳态幅值估计方法研究

钢管塔在我国特高压输电线路中应用广泛。在微风作用下圆形截面构件会形成稳定的卡门涡旋，从而导致构件发生微风振动，极易诱发螺栓松动、连接疲劳等问题，危及特高压钢管塔结构安全。针对特高压钢管塔，建立了斜材的力学模型，得到了斜材微风振动的弯曲振动微分方程，给出了其固有频率计算方法，研究了轴力大小和连接刚度对斜材横向弯曲振动频率的影响。运用能量平衡法，考虑风输入能量和螺栓滑移耗能，给出了斜材稳态振幅计算方法。针对SJ3021型特高压钢管塔斜材，研究了风速和连接刚度对斜材振动稳态幅值的影响 ...
冯立言, 江文强, 王彤, 霍仕康
core  

[<b>Intraoperative renal collecting system damage increases risks of ipsilateral upper urinary tract stones after partial nephrectomy: a 1</b>∶<b>2 propensity-matched case-control study</b>]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Liu Y, Zhu R, Li Y, Ma X, Mai H.
europepmc   +1 more source