Regional cerebral oxygen saturation during initial mobilization of critically ill patients is associated with clinical outcomes: a prospective observational study by Ryota Imai, Takafumi Abe, Kentaro Iwata, Seigo Yamaguchi, Takeshi Kitai, Atsuhiro Tsubaki

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P2X7 Receptor Activation Induces Reactive Oxygen Species Formation and Cell Death in Murine EOC13 Microglia by Rachael Bartlett, Justin J. Yerbury, Ronald Sluyter

“…This study aimed to determine if P2X7 activation induces the uptake of organic cations, reactive oxygen species (ROS) formation, and death in the murine microglial EOC13 cell line. …”
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Reduced Schiff-base derivatives to stop reactive oxygen species production by the Cu(A$\beta $) species: a structure–activity relationship by Lefèvre, Margot, Lantigner, Lielou, Andolfo, Laura, Vanucci-Bacqué, Corinne, Benoist, Eric, Esmieu, Charlène, Bedos-Belval, Florence, Hureau, Christelle

“…Its binding to the redox copper ions and the subsequent production of reactive oxygen species (ROS) contributing to the overall oxidative stress observed in the disease is among the deleterious effects A${\beta }$ may have. …”
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Calculation of the quantity of oxygen required for maintenance of the predetermined temperature of steel during its boiling period in a steel-melting arc furnace by I. G. Biokh, S. A. Fomenko, S. M. Kozlov, O. G. Khopova, M. P. Guljaev, M. G. Pshonik

“…The article provides а mathematical model of steel smelting in a steel-melting arc furnace with provision for calculation of necessary quantity of oxygen for maintenance of preset temperature of steel when arcs are switched off It shows that oxygen supply during the arcs disconnection period secures energy consumption reduction.…”
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The modulating effect of coat color mutations on the generation and neutralization of reactive oxygen species in the Аmerican mink (Neovison vison) as a model by S. N. Sergina, V. A. Ilyukha, I. V. Baishnikova, T. N. Ilyina

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Harmful Effects of Hyperoxia in Postcardiac Arrest, Sepsis, Traumatic Brain Injury, or Stroke: The Importance of Individualized Oxygen Therapy in Critically Ill Patients by Jean-Louis Vincent, Fabio Silvio Taccone, Xinrong He

“…The beneficial effects of oxygen are widely known, but the potentially harmful effects of high oxygenation concentrations in blood and tissues have been less widely discussed. …”
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Characterisation of environmentally persistent free radicals and their contributions to oxidative potential and reactive oxygen species in sea spray and size-resolved ambient particles by Xinji Zhang, Fanyi Wei, Haiyan Fu, Huibin Guo

“…In this study, the dispersion characteristics of EPFRs and their contributions to the oxidation potential (OP) and reactive oxygen species (ROS) in sea spray and size-resolved PM were investigated and compared. …”
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Towards a high-quality in situ observation network for oxygenated volatile organic compounds (OVOCs) in Europe: transferring metrological traceability to the field by M. Iturrate-Garcia, T. Salameh, P. Schlauri, A. Baldan, M. K. Vollmer, E. Stratigou, S. Dusanter, J. Li, S. Persijn, A. Claude, R. Holzinger, C. Sutour, T. Macé, Y. Elshorbany, A. Ackermann, C. Pascale, S. Reimann

“…Accurate, stable and SI-traceable reference gas mixtures (RGMs) and working standards are needed to achieve SI traceability through an unbroken chain of calibrations of the analytical instruments used to monitor VOCs. However, for many oxygenated VOCs (OVOCs), such RGMs and working standards are not available at an atmospheric amount of substance fraction levels (<span class="inline-formula">&lt;</span> 10 <span class="inline-formula">nmol mol⁻¹</span>). …”
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A Promising Approach to Ultra‐Flexible 1 Ah Lithium–Sulfur Batteries Using Oxygen‐Functionalized Single‐Walled Carbon Nanotubes by Junyoung Heo, Jeong‐Won Hong, Ha Won Gu, Junghwan Sung, Dong‐Hee Kim, Jung Hoon Kim, Sung Kang, You‐Jin Lee, Hye Young Choi, Doohun Kim, Kang‐Jun Baeg, Joong Tark Han, Jun‐Woo Park

“…The free‐standing sulfur cathodes in the Li‐S cells exhibit high energy density maintaining 806 mAh g−1 even after 100 charge‐discharge cycles. Additionally, oxygen‐containing functional groups on the SWCNTs significantly improve electrochemical performance by promoting the adsorption of lithium polysulfides. …”
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Central Venous-to-Arterial CO2 Gap Is a Useful Parameter in Monitoring Hypovolemia-Caused Altered Oxygen Balance: Animal Study by Szilvia Kocsi, Gabor Demeter, Daniel Erces, Eniko Nagy, Jozsef Kaszaki, Zsolt Molnar

“…The aim of this experiment was to determine how central venous oxygen saturation (ScvO2) and central venous-to-arterial carbon dioxide difference (CO2 gap) reflect hypovolemia-caused changes in the balance of oxygen delivery and consumption. …”
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Modeling the oxidation process of TiAl and Ti₃Al intermetallic compounds due to grain-boundary diffusion of oxygen by M. V. Chepak-Gizbrekht, A. G. Knyazeva

“…A diffusion-kinetic model was proposed to analyze the oxidation process in a nanostructured material with explicit identification of grain boundaries. It was assumed that oxygen migrates faster along the boundaries than it does in the grain volume. …”
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Power Consumption, Mixing Time, and Oxygen Mass Transfer in a Gas-Liquid Contactor Stirred with a Dual Impeller for Different Spacing by Hayder Mohammed Issa

“…The spacing between impellers is considered as a crucial factor in designing of these types of contactors resulting in variation of oxygen mass transfer, mixing time, or power consumption for such biological system. …”
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Novel source/drain contact structure for a-IGZO devices: Oxygen-scavenger-layer metal-interlayer-semiconductor (OSL MIS) approach by Sungjoo Song, Jong-Hyun Kim, Jongyoun Park, Seung-Hwan Kim, Dongjin Ko, Hyejung Choi, Seiyon Kim, Hyun-Yong Yu

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Micro-/nanobubble oxygenation irrigation enhances soil phosphorus availability and yield by altering soil bacterial community abundance and core microbial populations by Qingyong Bian, Qingyong Bian, Zhiduo Dong, Yupeng Zhao, Yaozu Feng, Yaozu Feng, Yaozu Feng, Yanbo Fu, Yanbo Fu, Zhiguo Wang, Jingquan Zhu, Liang Ma

Subjects: “…micro-/nanobubble oxygenation irrigation…”
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Investigation of a Novel Noninvasive Risk Analytics Algorithm With Laboratory Central Venous Oxygen Saturation Measurements in Critically Ill Pediatric Patients by Sarah A. Teele, MD, MSHPEd, Avihu Z. Gazit, MD, Craig Futterman, MD, William G. La Cava, PhD, David S. Cooper, MD, MPH, MBA, Steven M. Schwartz, MD, MS, Joshua W. Salvin, MD, MPH

“…Accurate assessment of oxygen delivery relative to oxygen demand is crucial in the care of a critically ill patient. …”
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Predicting the Need for Supplemental Oxygen During Airline Flight in Patients with Chronic Pulmonary Disease: A Comparison of Predictive Equations and Altitude Simulation by Ana C Bradi, Marie E Faughnan, Matthew B Stanbrook, Eva Deschenes-Leek, Kenneth R Chapman

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Fluid Inclusion and Oxygen Isotope Constraints on the Origin and Hydrothermal Evolution of the Haisugou Porphyry Mo Deposit in the Northern Xilamulun District, NE China by Qihai Shu, Yong Lai

“…The positive correlations between the homogenization temperatures and the salinities of the fluids and the low oxygen isotopic compositions (δ18Ofluid < 3‰) of the syn- to postmineralization quartz together suggest the mixing of magmatic fluids with meteoric water, which dominated the whole mineralization process. …”
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Comparison of Nasopharyngeal Airway Device and Nasal Oxygen Tube in Obese Patients Undergoing Intravenous Anesthesia for Gastroscopy: A Prospective and Randomized Study by Qiansong Xiao, Yingying Yang, Yinbin Zhou, Yan Guo, Xing Ao, Ran Han, Jiali Hu, Dongfeng Chen, Chunhui Lan

“…This prospective and randomized study evaluated the efficacy and safety of the nasopharyngeal airway relative to the nasal oxygen tube in obese patients undergoing painless gastroscopy. …”
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Navigating a complicated liver transplant in a patient with severe hepatopulmonary syndrome without extracorporeal membrane oxygenation: a case report by Steffi Kang Ting Chan, Zhao Min Jonathan Lim, Sook Muay Tay

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Oxygen‐Doped 2D In2Se3 Nanosheets with Extended In‐Plane Lattice Strain for Highly Efficient Piezoelectric Energy Harvesting by Ji Yeon Kim, Woohyun Hwang, Seo Yeon Han, Ye Seul Jung, Fengyi Pang, Wenhu Shen, Cheolmin Park, Sang‐Woo Kim, Aloysius Soon, Yong Soo Cho

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