Results 101 to 110 of about 602,464 (152)

[X-ray-guided lung puncture navigation integrating direct linear transformation-Gauss-Newton method and marker-free registration]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Qian Y, Li M, Zhang C, Huang D, Ji X, Luo X.   +5 more
europepmc   +1 more source

[Reliability-aware periodicity graph neural network for remote heart rate estimation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Huang C, Wang Y.
europepmc   +1 more source

从灰分及氮含量计算鱼体能量含量的一个简易方法

, 1990
<正> 鱼体能量含量的测定是鱼类能量学研究的一个重要内容。近来的研究表明,测定鱼体能量含量上的误差,是造成估算鱼类能量收支误差的一个重要原因。测定生物能量含量的最可靠的方法为用热量计(calorimeter)直接测定。但热量计价格昂贵,不易普及;测量中需用铂丝作引燃材料,成本较高;热量计的操作也较费时 ...
崔奕波
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[A deep learning-based method for rapid reconstruction and prediction of electromagnetic exposure in pacemaker patients]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wei J, Tian R, Zhang R, Lu M.
europepmc   +1 more source

An Improved Error-diffusion Algorithm for Projector Defocusing Profilometry

, 2016
为了提高二值散焦光栅的正弦性,本文基于传统图像半色调领域的Floyd-Steinberg误差扩散抖动算法,提出了一种新的误差扩散算法。首先扩大误差扩散核以减小正弦光栅二值化的量化误差,同时抑制非对称纹理;然后采用线性分配的误差扩散系数来进一步平滑光栅,增强光栅的弥散效果。软件仿真和实验结果表明,与传统Floyd-Steinberg抖动算法相比,所提算法进一步平滑了光栅 ...
朱丹, 李宗楠, 佟新鑫
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[Inductance calculation method for transcranial magnetic stimulation figure-8 coils Accounting for spatial mutual inductance]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Fan Y, Wu N, Li J, Meng W, Wu Z, Wang P, Zhang C, Wu C, Huo X, Zhang G.   +9 more
europepmc   +1 more source

[Development of a prediction model for levetiracetam plasma concentration in children with epilepsy based on pharmacokinetic characteristics: A comparison of multiple linear regression and complex algorithms]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Xie Y, Wu W, Chen Y, Liu Z.
europepmc   +1 more source

[Construction of predictive models for type 2 diabetic retinopathy based on the principle of differentiation of syndrome elements]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Qiao S, You J, Wang C, Xiong H, Li S.
europepmc   +1 more source

Design Research and Error Analysis on Four Axis Instrumentation

, 2000
四坐标位姿测量仪是针对某轻型汽车底盘前悬置横梁上四孔位姿测量而设计的新型仪器·该测量仪以六自由度并联机构作为执行机构 ,能够迅速准确地到达被测孔的实际位置 ,测量头具有对非测量参数误差的自适应和自调整能力·采用比较法实现参数测量·该机构结构新颖 ,测量效率高·系统分析研究了各因素造成的测量误差 ,指出了减小测量误差的措施 ,从而为精确设计测量仪提供了可靠依据 ...
余晓流, 邹豪, 王启义, 赵明扬, 钱方美   +4 more
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[Application effect of LLMs as decision-support tools in emergency burn treatment]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yan MT, Wei JT, Jiang SY, Wu P, Wang XG.
europepmc   +1 more source