Search results for "PBW"

showing 2 items of 2 documents

Do ventilatory parameters influence outcome in patients with severe acute respiratory infection? Secondary analysis of an international, multicentre1…

2021

Purpose: To investigate the possible association between ventilatory settings on the first day of invasive mechanical ventilation (IMV) and mortality in patients admitted to the intensive care unit (ICU) with severe acute respiratory infection (SARI). Materials and methods: In this pre-planned sub-study of a prospective, multicentre observational study, 441 patients with SARI who received controlled IMV during the ICU stay were included in the analysis. Results: ICU and hospital mortality rates were 23.1 and 28.1%, respectively. In multivariable analysis, tidal volume and respiratory rate on the first day of IMV were not associated with an increased risk of death; however, higher driving pr…

ARDSSoins intensifs réanimationmedicine.medical_treatmentAirway pressuresPEEP positive end-expiratory pressureCritical Care and Intensive Care Medicinelaw.inventionHypoxemiaCohort StudiesPositive-Pressure RespirationMechanical ventilationSARI severe acute respiratory infectionlawHospital MortalityProspective StudiesIQR interquartile rangesProspective cohort studyRCT randomized controlled trialTidal volumeSOFA Sequential Organ Failure AssessmentSAPS Simplified Acute Physiology ScoreIntensive care unitVCV volume-controlled ventilationHIV human immunodeficiency virusIntensive Care UnitsIC GLOSSARI Intensive Care Global Study on Severe Acute Respiratory Infectionmedicine.symptomCohort studyLOS length of staymedicine.medical_specialtyVt tidal volumeCOPD Chronic obstructive pulmonary diseaseNYHA New York Heart Association.PCV pressure-controlled ventilationArticleInternal medicineICU Intensive Care UnitSIMV Synchronized intermittent mandatory ventilationmedicineTidal VolumeHumansDP driving pressurePEEPARDS acute respiratory distress syndromeMechanical ventilationbusiness.industryOdds ratioPneumoniaPlateau pressuremedicine.diseaseRespiration ArtificialVILI ventilator induced lung injuryCI confidence intervalOR odds ratioIMV invasive mechanical ventilationCPAP continuous positive airway pressureARDSbusinessSD standard deviationECMO extracorporeal membrane oxygenationPBW predicted body weightPplat plateau pressure
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Luminescence and photo-thermally stimulated defect creation processes inPbWO4:Mo,La,Y (PWO III) crystals

2015

Photoluminescence, thermally stimulated luminescence and electron spin resonance are studied for a PbWO4 crystal grown by the Czochralski method at Bogoroditsk Technical Chemical Plant, Russia from the melt with a precise tuning of the stoichiometry and co-doped with La3+, Y3+, and Mo6+ ions. Photo-thermally stimulated processes of electron and hole centers creation under selective UV irradiation of the crystal in the 3.5–5.0 eV energy range and 85–205 K temperature range are clarified and the optically created electron and hole centers are identified. The electrons in this crystal are found to be mainly trapped at the (MoO4)2− groups as well as at the (WO4)2– groups located close to single…

PbWO4:MophotoluminescenceLaY crystalsdefectsESRthermoluminescencePhysica Status Solidi. (b) – Basic Solid State Physics
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