نتایج جستجو برای: oscillometry
تعداد نتایج: 732 فیلتر نتایج به سال:
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...
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...
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...
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...
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...
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 ...
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...
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...
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...
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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