In this paper, a low-power 12-bit successive approximation register (SAR) resistance-to-digital converter (RDC) for resistive microsensors with a figure-of-merit (FoM) of 33 pJ/conversion-step is presented. In the conventional resistive analog front-end (AFE), two-step conversion schemes, inc...
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目的探讨塞来昔布对高氧致新生大鼠肺损伤的影响,并分析可能的作用机制.方法以持续暴露在高浓度氧中的方法建立新生大鼠肺损伤模型.将30只新生大鼠随机分为对照组(n=10),模型组(n=10),实验组(n=10).实验组于模型建立成功后腹腔注射1.5 mg·kg^(-1)塞来昔布(连续7 d).对照组,模型组于相同时间点腹腔注射等...
"A tittle knowledge is a dangerous thing," may be closer to the truth; however, it is not the little that we know that is dangerous, but that which is not known. By design, the processes used in the chemical industry are reactive, and the intended reaction receives much scrutiny. ...
Delivery of preventive services for low-income persons over age 50: a comparison of community health clinics to private doctors' offices. O‘malley As M J.Delivery of preventive services for low-income persons over age 50: a comparison of community health clinics to private doctors‘ ... AS ...
We investigate the long-time behaviour of a coupled PDE–ODE system that describes the motion of a rigid body of arbitrary shape moving in a viscous incompressible fluid. We assume that the system formed by the rigid body and the fluid fills the entire space R 3 . \mathbb {R}^{3}. We...
②女性在50岁之前骨量正常人群比例明显高于同年龄组男性,在60岁之后,女性骨量正常人群比例明显低于同年龄男性。③女性未绝经组骨量正常比例为75.65%,低骨量比例为... 台甜甜 - 《山东大学》 被引量: 3发表: 2013年 卵巢癌普查选出的50岁以上无症状妇女的双侧卵巢切除 卵巢癌是妇科肿瘤中致死率最高的一种肿瘤,...