نتایج جستجو برای: continuous structure

تعداد نتایج: 1794501  

The theory of  continuous frames in Hilbert spaces is extended, by using the concepts of measure spaces, in order to get the results of a new application of operator theory.  The $K$-frames were  introduced by G$breve{mbox{a}}$vruta (2012) for Hilbert spaces to study atomic systems with respect to a bounded linear operator. Due to the structure of  $K$-frames, there are many differences between...

Journal: :Inf. Sci. 2010
Carles Noguera Francesc Esteva Lluis Godo

This paper focuses on the issue of how generalizations of continuous and leftcontinuous t-norms over linearly ordered sets should be from a logical point of view. Taking into account recent results in the scope of algebraic semantics for fuzzy logics over chains with a monoidal residuated operation, we advocate linearly ordered BL-algebras and MTL-algebras as adequate generalizations of continu...

Journal: :British journal of anaesthesia 1980
M Bagger

A simple system for administration of continuous positive airway pressure breathing uses a corrugated hose in the modified Mapleson D system for anaesthesia. The only mechanical component of the system is a spring-loaded valve for positive end expiratory pressure.

Journal: :American family physician 2016

How is it treated? The standard treatment for OSA is a machine called CPAP (continuous positive airway pressure). CPAP uses pressurized air to keep the airway open at night. Most CPAP machines are about 12 × 6 × 6 inches, and weigh between 4 and 8 lb. While you sleep, you will wear a mask that connects to the CPAP machine. Some masks fit over the mouth and nose. Other masks fit over the nose only.

2001
S. W. CHURCHILL

Fibre-packed coalescers are widely employed to remove drops from liquid-liquid dispersions. This work has as its objective a quantitative correlation of drop removal with$ltration variables. Photo-etched screens, which were positioned perpendicular to the flow, served as geometrically defined representations sf jibrous media. Forward-angle light scattering was employed to measure the extent of ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

the present research was conducted to accomplish two purposes. firstly, it aimed to explore and describe schematic structure or what halliday and hassan (1989, p.64) have called “generic structure potential” (gsp) of american english, iranian persian and iranian english newspaper editorials within systemic functional linguistics. secondly, a quantitative cross-comparison was made to investigate...

Journal: :Canadian Anaesthetists' Society journal 1979
Y G Dupuis G C Vergilio W E Spoerel

A proximal positive end-expiratory pressure (PEEP) and continuous positive airway pressure (CPAP) system was constructed by the simple addition of a venturi T-piece proximal to the exhalation limb of a breathing circuit. The level of PEEP or CPAP was determined by the amount of flow powering the venturi. This system can provide positive pressure in excess of 40 cm H2O without the need for check...

Journal: :iranian journal of management studies 2011
fereydun verdinejad ali mokhtari mughari meysam ghasemi

one of the popular ways of taking advantage of personnel creativity is through suggestion systems. our main question is how to implement suggestion system in holding with conglomerate structure. the paper presents an innovative model that were named itfsk model with accordance of bonayade taavone (a holding that has many companies and institutions with conglomerate structure). itfsk is a model ...

Ali Mokhtari Mughari Fereydun Verdinejad Meysam Ghasemi

One of the popular ways of taking advantage of personnel creativity is through suggestion systems. Our main question is how to implement suggestion system in holding with conglomerate structure. The paper presents an innovative model that were named ITFSK Model with accordance of Bonayade Taavone (a holding that has many companies and institutions with conglomerate structure). ITFSK is a model ...

Journal: :Oral and maxillofacial surgery clinics of North America 2009
Fernanda R Almeida Alan A Lowe

Oral appliance (OA) therapy for snoring, obstructive sleep apnea, or both is simple, reversible, quiet, and cost-effective and may be indicated in patients who are unable to tolerate nasal continuous positive airway pressure (nCPAP) or are poor surgical risks. OAs are effective in varying degrees and seem to work because of an increase in airway space, the provision of a stable anterior positio...

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