نتایج جستجو برای: oscillometry

تعداد نتایج: 732  

2015
Simon Gächter Chris Starmer Fabio Tufano MariaPaz Espinosa

Understanding the nature and influence of social relationships is of increasing interest to behavioral economists, and behavioral scientists more generally. In turn, this creates a need for tractable, and reliable, tools for measuring fundamental aspects of social relationships. We provide a comprehensive evaluation of the 'Inclusion of the Other in the Self' (IOS) Scale, a handy pictorial tool...

2016
Phillip J Clapham Yulia V Ivashchenko

Falsification of reports on Japanese catches of sperm whales (Physeter macrocephalus) is known to have occurred at both land whaling stations and in North Pacific factory fleets. Here, we conduct an analysis of pelagic sperm whale catches in the Southern Hemisphere: we compare true Soviet length data from the Yuri Dolgorukiy factory fleet during 1960-1975 to data for the same period reported to...

2007
ZHENGZHONG SHI

This paper develops a research model on the roles of transaction cost reduction and explicit coordination in mediating the impacts of inter-organizational information systems (IOS) use on buyer benefits. Empirical tests find that both the transaction costs reduction and explicit coordination are significantly impacted by IOS use. However, it is found that the impacts of IOS use on buyer benefit...

Journal: :Thorax 1977
P W Lord A G Brooks J M Edwards

Variations in the estimation of airway resistance (Raw) and thoracic gas volume (Vtg) made by different observers using body plethysmography have been investigated. Five observers determined Raw and Vtg in normal subjects using prerecorded signals so that intrasubject variations were eliminated. The slopes of the oscillography tracings required to make the determinations were assessed using a c...

Journal: :Journal of educational psychology 1973
B J Meyer G W McConkie

MF-$0.65 HC-$3.29 Association (Psychological) ; Cognitive Processes; College students; *conceptual Schemes; *Listening Comprehension; *Prose; *Recall (Psychological); *Structural Analysis In order to determine what aspects of information from prose are available for recall after one presentation of a passage and what aspects are learned with additional presentations, two passages were divided i...

1995
Craig M. Parker Paula M.C. Swatman

Telecommunications addresses the tyranny of distance for international and domestic trade communities by providing information linkages both internally and externally to an organisation. These global networks give firms the opportunity to gain strategic advantages such as the strengthening of trading partner relationships and the redesigning of internal procedures to improve overall efficiency ...

Journal: :BioMedical Engineering OnLine 2009
Meir Nitzan Amikam Patron Zehava Glik Abraham T Weiss

BACKGROUND Automatic measurement of arterial blood pressure is important, but the available commercial automatic blood pressure meters, mostly based on oscillometry, are of low accuracy. METHODS In this study, we present a cuff-based technique for automatic measurement of systolic blood pressure, based on photoplethysmographic signals measured simultaneously in fingers of both hands. After in...

Journal: :Respiratory care 2013
Wei Jie Guan Jin Ping Zheng Yi Gao Cai Yu Jiang Xu Shi Yan Qing Xie Qing Xia Liu Mei Jiang Jia Ying An Xin Xin Yu Wen Ting Liu Li Ping Zhong Zhong Ping Wu Nan Shan Zhong

BACKGROUND The value of impulse oscillometry (IOS) for bronchial provocation testing is poorly defined. We investigated the positive threshold derived from the parameters and diagnostic power of IOS for asthma with the leukotriene D(4) bronchial provocation test. METHODS We enrolled 62 subjects with asthma and 21 healthy subjects. IOS was employed to perform the leukotriene D(4) bronchial pro...

Journal: :The journal of the Royal College of Physicians of Edinburgh 2012
W J Anderson B J Lipworth

BACKGROUND Severity of chronic obstructive pulmonary disease (COPD) is based either on symptoms/disability or lung function, which have no discernible correlation. We hypothesised that impulse oscillometry (IOS), a non-effort-dependent measure of central and peripheral airway mechanics, could correlate to dyspnoea in COPD. METHODS We analysed screening data from 57 COPD patients who had spiro...

Journal: :The European respiratory journal 2008
K Bidad H Heidarnazhad A Kazemnejad Z Pourpak

mean age of 50.7 yrs [7]. The most common histological subtypes are hybrid oncocytic (50%) and chromophobe (34%) renal cell carcinoma, while clear cell, oncocytoma and papillary renal cell cancer are less frequently found [7]. Radiographic screening is recommended, with a typical strategy involving abdominal computed tomography and/or renal ultrasound at the time of diagnosis, followed by inter...

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