Results 51 to 60 of about 676 (100)

[Eculizumab in the treatment of systemic lupus erythematosus complicated by thrombotic microangiopathy: a case report]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Liu H, Liao PL, Wang XW.
europepmc   +1 more source

[How I manage relapsed/refractory B-cell acute lymphoblastic leukemia patients treated with CD19 CAR- T cells throughout whole-process management]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Wang Y.
europepmc   +1 more source

基于自生成小波变换的配电电缆高阻故障精确定位方法

Gaoya dianqi
高阻故障是配电电缆常见故障形式之一，其准确定位对提升电网运行可靠性具有重要意义。针对传统小波变换中母小波需预设、难以与实际故障信号特征自适应匹配的问题，文中提出一种基于自生成小波变换的高阻故障定位方法。首先利用ATP-EMTP建立电缆分布参数模型，分析高阻故障击穿的波传播特性。其次，以故障波形初始段自适应生成母小波，并进行连续小波变换提取特征频率，实现故障精确定位。仿真结果表明，所提方法平均定位误差仅为0.168%，在鲁棒性、计算效率及采样频率适应性方面均优于传统过零点检测、傅里叶变换 ...
严有祥, 吴桐, 李振嘉, 陈静怡, 林智雄   +4 more
doaj  

[Chinese expert consensus on the diagnosis and treatment of human immunodeficiency virus infection related diffuse large B cell lymphoma (2025)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Lymphoid Disease Group, Chinese Society of Hematology, Chinese Medical Association, Lymphoma Integrative Rehabilitation Professional Committee of Chinese Anti-Cancer Association (CACA), Central and Western China AIDS Lymphoma League (CALL), Lymphoma Expert Committee of Chinese Society of Clinical Oncology (CSCO).   +5 more
europepmc   +1 more source

[The clinical study of azacitidine and lenalidomide combination in myelodysplastic neoplasm patients with TP53 mutations]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Yan X, Guo CH, Yang C, Lin CQ, Song DD, Cai ZM, Wang Y, Wang L, Ge Z.   +8 more
europepmc   +1 more source

一起特高压输电线路圆柱头悬式瓷绝缘子劣化原因分析

Dianci bileiqi
使用红外检测技术发现了某特高压交流输电线路圆柱头悬式瓷绝缘子发生异常发热现象，这一发现对于及时诊断和分析特高压圆柱头悬式瓷绝缘子劣化具有重要意义。为了研究劣化机理，分别通过绝缘电阻试验、工频击穿电压试验、抽样试验、瓷件解剖试验、X射线衍射试验和扫描电镜试验，全面评估了劣化样品的电气、机械和材料性能。结果表明，瓷件头部存在微裂纹及水泥胶装层存在大量气孔是造成本次瓷绝缘子劣化的主要原因。本研究不仅为瓷绝缘子的失效分析提供了科学依据，也为制定有效的预防措施和改进策略提供了指导 ...
胡睿哲, 况燕军, 吴朝晖, 李唐兵, 邹建章   +4 more
doaj  

[Ultra-early administration of eculizumab in a child with atypical hemolytic uremic syndrome: a case report]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Guo DD, Xiao YX, Wang WR, Deng XL, Huang YH.   +4 more
europepmc   +1 more source

[Low-level laser therapy for the treatment of male infertility and erectile dysfunction]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Niu Y, Xin Z, Lin G, Ding P, Pan J, Feng Y, Guo Y.   +6 more
europepmc   +1 more source

基于电流—磁场数据融合和交叉注意力的GIS母线电接触缺陷识别

Gaoya dianqi
气体绝缘组合电器（GIS）母线触头的对接深度不足、对中度偏差和弹簧松弛等接触缺陷会显著增加接触电阻，引发过热甚至绝缘击穿事故。针对现有检测方法在复杂工况下灵敏度不足的问题，文中提出一种基于电流—磁场双模态数据融合与交叉注意力机制的缺陷识别算法。通过GIS原型试验平台同步采集4种典型工况下的瞬态电流信号与16通道空间磁场分布数据，构建多物理场数据集；采用Mel滤波器提取电流时频特征，通过对称点模式（SDP）表征磁场空间特性；进而设计双分支ResNet-18网络分别处理两类特征 ...
谢志杨, 彭涛, 敬磊
doaj  

[Central nervous system infection mimicking neuropsychiatric systemic lupus erythematosus: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao K, Lu F, Wang Y.
europepmc   +1 more source