نتایج جستجو برای: oscillometry

تعداد نتایج: 732  

Journal: :Journal of the Royal College of Physicians of Edinburgh 2012

2014
Heather Ting Ma

Blood pressure is one important risk factor for stroke prognosis. Therefore, continuous monitoring of blood pressure is crucial for preventing and predicting stroke. However, current blood pressure devices are mainly air-cuff based, which only can provide measurements intermittently. This study proposed a new blood pressure estimation method based on the pulse transit time to realize continuous...

2002

the work deals with universal control formula which provides output global asymptotic stability for affine in control nonlinear system. Development of this result to input-to-output stability (IOS) is also considered. Copyright © 2002 IFAC

2001
Md. Mahbubur Rahim Graeme Shanks Robert Johnston

Despite the potential of inter-organisational systems (IOS) to improve organisational effectiveness, their uptake is slow. Many studies have investigated the slow diffusion of IOS and have identified some success factors. We however argue that adoption of IOS is also contingent upon the motivations of organisations. In this paper, we present a framework that proposes four generic types of IOS a...

2017
Marcus H. Jones Cristian Roncada Morgana Thais Carollo Fernandes João Paulo Heinzmann-Filho Edgar Enrique Sarria Icaza Rita Mattiello Paulo Marcio C. Pitrez Leonardo A. Pinto Renato T. Stein

Background An increase in the prevalence of overweight and asthma has been observed. Both conditions affect negatively lung function in adults and children. The aim of this study was to analyze the effect of overweight and asthma on lung function in children. Methods We designed a case-control study of healthy and asthmatic subjects nested within an epidemiological asthma prevalence study in ...

2012
Walter Leal Filho Slavo Radosevic

Introduction So far, growth and recovery of post-socialist countries of central and east Europe (CEE) was based on efficiency gains from reallocations between sectors and firms, and on the firm level productivity improvements. Growth was not based on local R&D and extensive innovation activities. In order to grow further, CEECs will have to accumulate new knowledge and acquire new technology. I...

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