Results 61 to 70 of about 285 (111)

[A portable steady-state visual evoked potential brain-computer interface system for smart healthcare]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhu Y, Ji Z, Li S, Wang H, Fu Y, Wang H.
europepmc   +1 more source

[Role of traditional Chinese medicine concepts in the prevention of childhood caries]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Sun J, He J, Chen Q, Luo W.
europepmc   +1 more source

[Diagnosis and treatment of liver diseases in the era of artificial intelligence]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Ren LY, Chen DB, Chen HS.
europepmc   +1 more source

几起典型电力系统谐振案例分析

Gaoya dianqi
文中详细分析了几起电力系统谐振典型案例，总结了系统谐振产生的条件，以及在系统谐振期间反映在GIS设备上产生的多种异常特征，并分析了如何通过观察这些异常现象迅速做出定性判断，从而采取正确有效手段消除隐患，避免设备损坏，保证系统安全运行。同时文中对后续采取的抑制谐振措施也进行了详细的论述说明，为提高电力系统稳定运行和避免谐振故障提供参考。
刘根根, 李英, 张向阳, 常越, 孟珍政, 唐华超, 李晓猛   +6 more
doaj  

[Neural network for auditory speech enhancement featuring feedback-driven attention and lateral inhibition]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cai Y, Liu X, Liao X, Zhou Y.
europepmc   +1 more source

Effect of precision management scheme based on the best evidence summary on reducing catheter-associated urinary tract infection. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2023
Ruan C, Shi S, Shen Z, Guo L, Gong L.
europepmc   +1 more source

运行中测量金属氧化物避雷器阻性泄漏电流的新方法

Dianci bileiqi, 1992
对于金属氧化物避雷器运行情况的监视主要靠测量泄漏电流.常用的方法有测量全电流、直流测量阻性电流及泄漏电流的谐波分析.本文提出对泄漏电流进行谐波分析的新方法,采用外偿法把系统电压的谐波产生的三次谐波电流消除,以得到仅由避雷器产生的三次电流谐波.然后再确定阻性电流的三次谐波与总的阻性电流的关系.采用电场测量法间接求得容性三次谐波电流.电位及电流信号输入微处理机处理和显示各种参数,与直流测量法相比,其误差在20～25%之间.
doaj  

[Current research progress status in identifying hepatocellular ballooning degeneration in nonalcoholic steatohepatitis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Xie HR, Wei L.
europepmc   +1 more source

[Prediction method of paroxysmal atrial fibrillation based on multimodal feature fusion]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li Y, Liu L, Chen M, Li Y, Wang Y, Wei S.   +5 more
europepmc   +1 more source