Results 71 to 80 of about 752 (122)

[How I treat vasovagal syncope in children]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Zou RM, Wang C.
europepmc   +1 more source

[A case report of Crohn's disease in a child treated with upadacitinib]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Pan GX, Yang QP, Yang XM, Cai Y, Li ST.
europepmc   +1 more source

[State-of-the-art in peripheral nerve injury diagnosis and therapy]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Sun J, Chen L.
europepmc   +1 more source

[One case of hypopharyngeal dedifferentiated liposarcoma]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Yang M, DU Y, Zheng J, Ma J, Sha J.
europepmc   +1 more source

含直流断路器的±10 kV环网型柔性直流配电网故障暂态特性研究

open access: yesGaoya dianqi
柔性直流配电网因其电能质量、供电效率以及运行成本等方面的突出优势备受青睐。作为一种新型的配电系统,柔直配电的故障暂态特性亟需进一步的研究和完善,直流断路器的加入也导致了系统故障暂态特性发生了根本变化。针对含直流断路器的环网型柔直配电网故障暂态特性研究,首先,构建了±10 kV环网型柔直配电网的电磁暂态仿真模型,基于有无直流断路器设计了两种系统保护动作方案;其次,将柔性直流配电系统分为4个故障区,选取需要重点研究的典型故障工况,确定电压监测点位置;最后,针对换流阀区域故障和直流线路故障 ...
刘书瀚   +4 more
doaj  

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

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology   +4 more
europepmc   +1 more source

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