Results 21 to 30 of about 224,765 (300)
Jurnal Ners, 2017 Introduction: Breathing literally means the movement of oxygen from the atmosphere and reach the cells and carbon dioxide into the atmosphere. Partial pressure of oxygen (pO2) is one of the important components in the process of respiration, especially ...
Karmiza Karmiza +2 more
doaj +1 more source
AIP Advances, 2017 In this work, the influence of oxygen partial pressure on structural, morphological, and optical properties of TiO2 thin films grown on fused quartz substrate at different oxygen partial pressure by pulsed laser deposition were examined.
A. K. Kunti +4 more
doaj +1 more source
Journal of Spectroscopy, 2013 Titanium dioxide (TiO2) thin films were deposited on p-Si (100) and Corning glass substrates held at room temperature by DC magnetron sputtering at different oxygen partial pressures in the range 9 × 10−3–9 × 10−2 Pa.
M. Chandra Sekhar +3 more
doaj +1 more source
Preparation and Characterization of NiO Thin Films by DC Reactive Magnetron Sputtering [PDF]
Журнал нано- та електронної фізики, 2012 Nickel oxide (NiO) thin films were successfully deposited on Corning 7059 glass substrates at different oxygen partial pressures in the range of 1 × 10 – 4 to 9 × 10 – 4 mbar using dc reactive magnetron sputtering technique.
Y. Ashok Kumar Reddy +3 more
doaj
An experimental study of Ti-6Al-4V powder reactivity in gaseous environment: Application to additive manufacturing [PDF]
MATEC Web of Conferences, 2020 Currently, one of the current issues related to the additive manufacturing is the change in the properties of Ti-6Al-4V powder during this process. This change has been attributed to the interaction of this powder with its gaseous environment that can ...
Mahdi Siblani Mohamad +2 more
doaj +1 more source
Measurement of oxygen partial pressure within soybean nodules by oxygen microelectrodes [PDF]
Planta, 1974 The internal pO2 of soybean (Glycine max Merr.) nodules was measured with oxygen microelectrodes. For nodules in air at 23°, the pO2 decreased sharply across the nodule cortex, and was too low to measure in the central tissue. At 1° in 1.0 atm O2, the pO2 in the central tissue was measurable, and was approximately uniform from the center to the edge of
Tjepkema, John D., Yocum, C. S.
openaire +3 more sources
Photoacoustic Imaging in Oxygen Detection
Applied Sciences, 2017 Oxygen level, including blood oxygen saturation (sO2) and tissue oxygen partial pressure (pO2), are crucial physiological parameters in life science. This paper reviews the importance of these two parameters and the detection methods for them, focusing ...
Fei Cao +3 more
doaj +1 more source
Preparation and Properties of SnO2 Film Deposited by Magnetron Sputtering
International Journal of Photoenergy, 2012 Tin oxide SnO2 films were prepared by RF magnetron sputtering. The effects of oxygen partial pressure percentage on the SnO2 property have been investigated to obtain relatively high-resistivity SnO2 films which could be used as buffer layers to optimize
Dan Leng +6 more
doaj +1 more source
The Influence of Different Partial Pressure on the Fabrication of InGaO Ultraviolet Photodetectors
Sensors, 2016 A metal–semiconductor–metal ultraviolet photodetector has been fabricated with a radiofrequency (RF)-sputtered InGaO thin film. Results for the devices fabricated under different oxygen partial pressure are here in discussed.
Sheng-Po Chang +2 more
doaj +1 more source
Ain Shams Journal of Anesthesiology, 2022 Background Obesity has been identified as an independent risk factor for postoperative respiratory complications in several studies. In the pediatric and newborn populations, high-flow nasal oxygen (HFNO2) therapy was initially demonstrated to be an ...
Asmaa Ahmed Nabeeh Negmeldin Abdelrahman Allam +4 more
doaj +1 more source