Results 81 to 90 of about 16,600 (152)

[Pregnancy complicated by patent urachus: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Yang J, Zhang L, Zhang Y.
europepmc   +1 more source

液压机构内部泄漏故障的诊断方法

Gaoya dianqi
通过利用液压机构各模块高压油泄漏后必将经过回油孔流入到低压油箱的特点，设计监测工装，监测各模块回油孔油位的变化，从而直观快速诊断出内部泄漏的模块，予以针对性的清除。文中通过一起液压机构泄漏故障的诊断验证了此方法的正确与有效性，提高了检修的准确性与效率，为液压机构内部泄漏故障的诊断提供新的思路。
王峰, 张家瑞, 刘永, 王岩, 张建磊, 苏伟, 辛承运, 常浩   +7 more
doaj  

[Shashen Maidong Decoction Improves Pulmonary Function in Aged Mice With Chronic Obstructive Pulmonary Disease by Inhibiting cGAS-STING-NF-κB-Mediated Inflammaging]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Kuang X, Liu X, Zhao X, Chen X, Liu S.
europepmc   +1 more source

[CHIR99021 alleviates neuroinflammation in a mouse model of Parkinson's disease by inhibiting the GSK-3β/NF-κB pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Shi K, Qi X, Xu S, Gao Y, Fang M, Hu J, Wang C, Liu C, Guo Y.   +8 more
europepmc   +1 more source

Reducing Leakage of SRAM Using Dual-Gate-Oxide-Thickness Transistors in 45nm Bulk Technology

, 2007
提出了一种在45nm体硅工艺下使用双-栅氧化层厚度来降低整体泄漏功耗的方法.所提方法具有不增加面积和延时、改善静态噪声边界、对SRAM设计流程的改动很小等优点.提出了三种新型的SRAM单元结构,并且使用这些单元设计了一个32kb的SRAM,仿真结果表明,整体泄漏功耗可以降低50 ...
杨志家, 杨松, 王宏
core  

[Efficient dental panoramic radiographic diagnosis under resource constraints <i>via</i> edge quantization and multi-modal synergy]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhao T, Jiao Y, Ni M, Luo Y, Xia S, Xu Y, He Y.   +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

[Dual inhibition of PSME2 and STAT3 induces ferroptosis in esophageal squamous cell carcinoma cells by regulating the SLC7A11/GPX4 axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Qi C, Zhang H, Wu X, Kang Y, Yang J, Zhao D, Gao S, Qi Y.   +7 more
europepmc   +1 more source

The Publication and Dissemination of Books on Cowpox Vaccination and Changes in the Perception of Vaccination in Early 19^th Century China - Focusing on Xiyang Zhongdou Lun (Western Vaccination Theory) and Yindulue (A Brief Treatise on Vaccination). [PDF]

Uisahak
Kim S.
europepmc   +1 more source

泄漏电流与高频脉冲信号联合检测的集成式传感器研究

Gaoya dianqi
柱上开关内部受潮导致绝缘失效是引发设备故障的主要原因，设备受潮后其泄漏电流会增大，并引发电场畸变从而产生放电。为此，文中研制了一种基于泄漏电流和高频脉冲电流联合检测的集成型传感器，针对该传感器的泄漏电流和高频脉冲电流耦合单元搭建了实验平台，研究了其泄漏电流耦合单元的线性度、灵敏度、准确度和重复性，以及高频脉冲电流耦合单元的检测频带和传输阻抗参数；通过同时加载泄漏电流和高频脉冲电流信号的方式分析了二者的交叉影响，进而对该传感器的综合性能进行了评估。结果表明：文中研制的传感器的泄漏电流检测范围为0～12 ...
王智晖, 刘若溪, 桂媛, 徐兴全, 李修震, 徐若旋, 唐志国   +6 more
doaj