نتایج جستجو برای: medical signals
تعداد نتایج: 776464 فیلتر نتایج به سال:
the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...
introduction: the drive for health care and medical sciences to become evidence-based has been accelerated during recent years and therefore quick access to relevant information without the use of information and communication technology seems impossible. the aim of this study was to evaluate medical students' knowledge of computers and information science in urmia university. methods: this sur...
introduction: the purpose of this study was to improve communication skills and knowledge of bioethics of last year medical students doing clerkship and to evaluate the effectiveness of using workshops for this purpose from students’ point of view, in order to continue such programs in future. methods: after ethical approval for the study a two-day workshop on teaching effective communication s...
background: academic failure of medical and medical sciences students is one of the major problems of higher education centers in many countries. this study aims to collect and compare relevant researches in this field in iran. methods: the appropriate keywords were searched in the national and international databases, and the findings were categorized into related and non-related articles acco...
In recent years cardiac interbeat interval time series have been investigated by DFA and MF-DFA methods. In this paper instead of investigating cardiac interbeat interval time series, ECG signals are considered, it is shown that the normal and abnormal heart signals have different scaling relations.
Most health care systems use various physiological signals to provide an accurate diagnosis performance. The main common functional in applications are the electrocardiogram (ECG) and photoplethysmogram (PPG). ECG signal represents electrical cardiac activity of heart, while PPG measures changes blood volume. There several which combined with can be used field medical care. This survey illustra...
In different social orders, mixed drinks are generally utilized. A decent and sound way of life can be leaded if the utilization liquor is negligible periodic. Notwithstanding, with over admission liquor, it upsets dynamic cycle individual prompts serious mental, physical enthusiastic medical issues. The identification level imperative to decide individual's ability make a specific showing. thi...
introduction: evoked potentials arisen by stimulating the brain can be utilized as a communication tool between humans and machines. most brain-computer interface (bci) systems use the p300 component, which is an evoked potential. in this paper, we evaluate the use of the hidden markov model (hmm) for detection of p300. materials and methods: the wavelet transforms, wavelet-enhanced indepen...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید