Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zifu Xiao"'
Autor:
Delin Lu, Yanxia Zhao, Xiaobo Yan, Xingming Guo, Shouzhong Xiao, Xianrong Wu, Qiang Zhou, Wanrong Zhao, Lin Xiong, Xiaojun Wu, Zifu Xiao, Jianming Liu
Publikováno v:
Journal of Biomedical Science and Engineering. :1-7
Background: Since the greater part of coronary blood flow takes place during the diastolic phase of each cardiac cycle, a time indicator of myocardial perfusion reserve, the ratio of diastolic to systolic duration (D/S ratio), was presented. The obje
Publikováno v:
2010 4th International Conference on Bioinformatics and Biomedical Engineering.
Three quantification experiments for heart murmur grading were performed, including murmur area ratio, weighted murmur area ratio and murmur duration ratio, and murmur energy ratio. The result of this study shows that it is possible to find a reasona
Autor:
Meilan Xie, Qijian Yi, Dongmei Xu, Fengzhi You, Zifu Xiao, Deqi Du, Yong Yang, Yong Shao, Weizhen Guo, Junmimg Huo, Wen-Zhu Wu, Xingming Guo, Tianhu Liu, Shouzhong Xiao
Publikováno v:
Journal of medical systems. 36(1)
This paper describes a large resource of multi-center and multi-topic heart sound databases, which were based on the measured data from more than 9,000 heart sound samples (saved in WAV file format). According to different research topics, these samp
Publikováno v:
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in MedicineBiology Society. 22(4)
The receiver operator characteristic (ROC) curve and likelihood ratio (LR) are two effective methods to comprehensively and accurately evaluate a diagnostic test, which can select the cutoff point for a diagnostic indicator and judge the efficiency o
Publikováno v:
BioMedical Engineering OnLine, Vol 1, Iss 1, p 6 (2002)
BioMedical Engineering
BioMedical Engineering
Background Although a very close relationship between the amplitude of the first heart sound (S1) and the cardiac contractility have been proven by previous studies, the absolute value of S1 can not be applied for evaluating cardiac contractility. Ho
Publikováno v:
IEEE Engineering in Medicine & Biology Magazine; Jul/Aug2003, Vol. 22 Issue 4, p147-152, 6p, 4 Black and White Photographs, 1 Diagram, 4 Charts, 3 Graphs
Publikováno v:
BioMedical Engineering OnLine; 2002, Vol. 1, p6-5, 5p, 1 Chart
Autor:
Xie, Meilan, Xiao, Shouzhong, Liu, Tianhu, Yi, Qijian, You, FengZhi, Guo, Xingming, Shao, Yong, Huo, Junmimg, Du, Deqi, Xu, DongMei, Wu, Wenzhu, Xiao, Zifu, Yang, Yong, Guo, Weizhen
Publikováno v:
Journal of Medical Systems; Feb2012, Vol. 36 Issue 1, p33-40, 8p
Autor:
Larysa Nikolayeva
A kinship term is defined as a lexical item which is used to name a person who is connected by certain blood relations with other persons or a group of persons. Kinship term systems were first studied scientifically in the latter half of the 19th cen