Results 41 to 50 of about 562 (95)

[Guideline for the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal resuscitation (2025)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association; Editorial Board, Chinese Journal of Contemporary Pediatrics.   +3 more
europepmc   +1 more source

[Early effectiveness of total talar replacement with three-dimensional-printed talus prostheses in steroid-induced talar avascular necrosis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Cao B, Yin S, Li Y, Wu Y, Gong H, Gan T, Li J, Ren Y, Yang H, Chen Y, Liu X, Zhang H.   +11 more
europepmc   +1 more source

[Defect modification of calcium silicate and its application in oral bacteriostasis and tooth remineralization]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Hu Y, Zhang S, Zhang J, Luo H, Li Y, Zhang J, Chen X.   +6 more
europepmc   +1 more source

[Introduction to the recommendations of the EASL clinical practice guidelines for genetic cholestatic liver diseases]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Hou W, Zheng SJ.
europepmc   +1 more source

五边形三四撑杆全铰接弦支网壳静力稳定性分析

Jianzhu Gangjiegou Jinzhan
五边形三四撑杆全铰接弦支网壳区别于多撑杆索穹顶结构，是将索穹顶结构上层脊索转换为脊杆，形成一种由预应力索、杆组合而成的全铰接曲面双层网格结构体系，便于铺设刚性屋面，减少造价。与传统网壳结构相比，该结构具有良好稳定性和施工便宜性的特点。该结构下弦节点设置三根或四根撑杆，有效提高了整体结构的侧向刚度和稳定性，同时采取铰接节点形式连接，简化节点构造，便于张拉施工。针对五边形三四撑杆全铰接弦支网壳结构，建立ANSYS有限元模型，分析在不同组合工况下该结构索杆内力变化与位移规律。同时 ...
李丹, 吕辉, 董石麟, 朱忠义
doaj  

[Ovarian tissue cryopreservation and transplantation: a review of clinical progress in fertility preservation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen J, Feng C, Jin M.
europepmc   +1 more source

[A low-dose CT image restoration method based on central guidance and alternating optimization]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang X, Wang H, Zeng D, Bian Z.
europepmc   +1 more source

五边形三四撑杆全铰接弦支网壳静力及稳定性分析

Jianzhu Gangjiegou Jinzhan
五边形三四撑杆全铰接弦支网壳结构相较于多撑杆索穹顶结构，其核心差异在于通过将索穹顶结构上层脊索转换为脊杆，形成由预应力索与杆组合而成的全铰接曲面双层网格结构体系，该体系既便于刚性屋面铺设，又能降低造价。与传统网壳结构相比，该结构具有良好的稳定性和经济性等特点。在该结构的下弦节点布置3根或4根撑杆，可有效提高整体结构的侧向刚度和稳定性；同时采取铰接节点的连接形式，既能简化节点构造，又便于张拉施工。针对五边形三四撑杆全铰接弦支网壳结构，文中建立了ANSYS有限元模型 ...
李丹, 吕辉, 董石麟, 朱忠义
doaj  

[Advances in ovarian tissue cryopreservation and transplanta-tion for fertility preservation in prepubertal patients]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Cheng J, Ruan X, DU J, Jin F, Gu M.
europepmc   +1 more source

[Guidelines for the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal jaundice (2025)]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology, Society of Pediatrics, Chinese Medical Association; Editorial Board of ChineseJournal of Contemporary Pediatrics.   +2 more
europepmc   +1 more source