Results 111 to 120 of about 452,240 (150)

[Biological activities of <i>Polygonatum</i> polysaccharides and their roles in the prevention and treatment of related diseases]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Guan P, Li Z, Wang Q, Ding H, Chen L, Qin H.   +5 more
europepmc   +1 more source

在低压装置上使用避雷器的安全问题

Dianci bileiqi, 1992
低压回路和装置中过电压防护问题决定于雷电过电压.它分为直接（近处）雷击过电压和间接（远处）雷击过电压.直击雷的过电压与其能量有关,由于能量很大,至今未有令人满意的保护.在最近的IEC文件中实际上已不考虑防护这种过电压的问题.当远处雷击时过电压值取决于避雷器残压和网路情况.在中性点接地的网路中工作接地网路和各种装置的接地都与保护线相连,由于总的接地电阻的降低而减小过电压值.所有元件的电位同时提高 ...
doaj  

[Research advances on the targeted programmed cell death regulatory network for treatment of refractory diabetic wounds]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang ZH, He WF.
europepmc   +1 more source

[Clinical practice guidelines for pediatric open laryngotracheoplasty（2026）]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li X, Liu D, Chen B, Zhang J, Yao H, Zou J, Zhang E, Tang X, Ma J, Chen J, Lyu D, Song W, Chen C, Li Y, Liu G, Xia Z, Pan H, Zhong J, Kou W, Liu X, Sun X, Chang J, Wei R, Duan Q.   +23 more
europepmc   +1 more source

[A compulsory course in clinical treatment of burn patients: pain and analgesia]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Nie FF.
europepmc   +1 more source

[Experience of the use of cerebral embolic protection device during transcatheter aortic valve replacement]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Zhang L, Liu X, Xi Z, Yuan F, Yao J, Jiang Z, Yan Y, Song G.   +7 more
europepmc   +1 more source

[Ophiopogonin D alleviates doxorubicin-induced myocardial hypertrophy in mice by activating the β-catenin/FUNDC1/mitophagy axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Lei Y, Song J, Xu L, Liu R, Zhao Y.
europepmc   +1 more source

[Association of sodium-glucose linked transporter 2 inhibitors with functional outcomes at discharge in diabetic patients with acute ischemic stroke]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Huang X, Wang X, Jiang Y, Shen K, Jia Z, Ma X, Zhong B, He Y, Lou M.   +8 more
europepmc   +1 more source

光纤水听器拖曳阵保护支架

本发明公开了一种光纤水听器拖曳阵保护支架，该光纤水听器拖曳阵保护支架包括：主体支架(10)，用于支撑、连接其两端部的第一托架(11)和第二托架(12)；第一托架(11)和第二托架(12)，位于主体支架(10)两端，用于固定水听器(30)，并在拖曳阵中支撑外部保护套管(80)；以及孔(20)，形成于主体支架(10)上，用于声场耦合。本发明提供的这种光纤水听器拖曳阵保护支架，通过利用主体支架和两端的托架有效的抵抗了外界的形变，从而保护了光纤水听器阵列中的光纤水听器，并且在保护光纤水听器的同时 ...
刘育梁, 张文涛, 李 芳, 张发祥
core  

[Oral Health Status of Obese Children andIntervention Strategies]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Cheng R, Lei L, Zhang R, Cai H, Hu T.
europepmc   +1 more source