Effects of open and closed system oxidation on texture and magnetic response of remelted basaltic glass
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Comparison of the Effects of Open and Closed Endotracheal Suction on Cardiovascular and Ventilation Parameters for Patients Undergoing Mechanical Ventilation
Background and Objectives: Suction is a necessary and common method which aids in the release of secretion from the respiratory system for the patients who have undergone mechanical ventilation. One of the most common complications of suction is hypoxemia which causes dysrhythmia and death. The purpose of this study was to determine the effects of open and closed-endotracheal suction on cardiov...
متن کاملMineral composition and geothermobarometry of Mata basaltic rocks (SouthKerman): An indicator of magma type and tectonic setting
Basaltic volcanic rocks with pillow structures are exposed at the southeasternmost extremity of the Sanandaj-Sirjan zone.They belong to volcanic-sedimentary complexes that formed in a general northwest-southeast to north-south trend. In this research, the mineral chemistry of clinopyroxene and plagioclases are employed to study physicochemical conditions and paleo-tectonic setting during genera...
متن کاملA Comparison of the effect of open and closed endotracheal suctioning on hemodynamic status of patients in the ICU
Background: If not done properly, suction causes complications such as hypoxia, cardiac arrhythmias or even death. Suction is being used in most hospital wards. Closed Suction appears to have fewer side effects, although studies have reported dissimilar results. Aim: The aim of this study was to compare the effect of open (control) with closed (test) endotracheal suctioning on patients’ Hemodyn...
متن کاملPrediction of the response to repetitive transcranial magnetic stimulation by spectral powers of prefrontal regions of brain.
Introduction: Quantitative assessments of the effects induced by repetitive transcranial magnetic stimulation (rTMS) are crucial to develop more efficient and personalized treatments. Objectives: To determine the spectral powers of different subbands of EEG correlated with treatment response to rTMS. Materials and Methods: the spectral powers of different...
متن کاملDevelopments of modified magnetic nanoparticle -supported heteropolyacid catalytic performances in dibenzothiophene desulfurization
In this research, Keggin-type polyoxometalate, H5PMoV2O40 (denoted as PMoV) was immobilized on modified NiFe2O4 nanoparticles to produce a magnetically separable catalyst. This catalyst was characterized using X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), field emission scanning electron microscopy (FESEM), cycli...
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تاریخ انتشار 2016