Results 81 to 90 of about 68,774 (128)

[Surgical management and clinical outcomes of repair for anterior talofibular ligament injury at talar attachment]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zheng K, Zhang Y, Yang H, Zhang C, Li Q.
europepmc   +1 more source

基于随机击穿电压特性的特高压GIS隔离开关VFTO分布特性研究

Gaoya dianqi
针对传统特快速暂态过电压(VFTO)确定性仿真方法忽略隔离开关击穿电压随机性导致的预测精度不足问题,提出一种基于实测数据驱动的VFTO高精度概率化仿真方法｡以1100 kV气体绝缘开关设备(GIS)隔离开关击穿电压实测分布特性为基础,通过动态时间片划分与分段统计建模,构建“分布区间上下界+随机扰动”的击穿判据,并嵌入ATP-EMTP实现随机重燃过程的高效仿真｡实验结果表明：相较于传统线性模型,本文方法将VFTO峰值预测的残差平方和(RSS)从0.0255､0.0517降至0.0049,均方根误差 ...
贺晶科, 李振华, 李振兴, 徐艳春   +3 more
doaj  

[Practice guideline for adult burn rehabilitation nursing (2026 edition)]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association, Burn Medicine Branch of China International Exchange and Promotion Association for Medical and Healthcare, Burn and Wound Repair Nursing Professional Committee of Chongqing Nursing Association.   +2 more
europepmc   +1 more source

[Chemotherapy-related central nervous system injury in children with acute lymphoblastic leukemia: research progress]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang L, Shen NP, Shi SY, DU M, Yan JQ, Jiang Y.   +5 more
europepmc   +1 more source

[Clinical strategies and indication expansion of interventional ultrasonography ablative therapy for hepatic tumors]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Liang YG, Wang HY, Zhao QY, Jiang TA.
europepmc   +1 more source

[Short-term effectiveness of anterior cruciate ligament reconstruction combined with internal brace augmentation for acute anterior cruciate ligament and medial collateral ligament injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yin Z, Zhang Y, Zhang S, Liu X, Li Y, Sun J.   +5 more
europepmc   +1 more source

[Multi-modal tumor boundary clustering recognition based on artificial intelligence virtual cells and near-infrared surgical field]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li W, Wang T, Yang X, Zhou F.
europepmc   +1 more source

[Application of Child Life Services in Alleviating Medical Fear Among Children in Emergency Care Settings]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhou X, Gao J, Zhao X, Hu J.
europepmc   +1 more source

[Emerging role of brain-computer interface in orthopedic rehabilitation and motor function restoration]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Deng Q, Wu K, Xie L, Zhang L, Wang H, Zheng X.   +5 more
europepmc   +1 more source

激波管模拟产生近场爆炸冲击波

激波管可以在实验室环境下模拟爆炸产生冲击波，具有参数易于控制和测量手段准确多样等优势，在爆炸冲击效应的研究中被广泛应用。但与真实爆炸相比，尤其是近场爆炸，激波管产生的冲击波存在正压作用时间难以缩短、超压峰值难以提升的困难。通过对激波管运行理论和数值模拟分析发现：缩短正压作用时间的关键是让反射稀疏波尽快追上入射激波；提升超压峰值的关键是提高驱动气体的驱动能力。为此，设计了一种驱动段为锥形截面的激波管，使得反射稀疏波更快地追上入射激波，从而有效减小激波管设备长度并缩短正压作用时间；同时，采用正向爆轰驱动技术，
李进平, 张仕忠, 陈宏, 胡剑桥, 康越   +4 more
core   +1 more source