Ozone oxidative preconditioning: a protection against cellular damage by free radicals by O. S. León, S. Menéndez, N. Merino, R. Castillo, S. Sam, L. Pérez, E. Cruz, V. Bocci

“…There is some anecdotal evidence that oxygen-ozone therapy may be beneficial in some human diseases . …”
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Adsorption Characteristics of Coal-based Activated Carbons. II. Adsorption of Water Vapour, Pyridine and Benzene by Th. El-Nabarawy, N.Sh. Petro, S. Abdel-Aziz

“…These are physisorption on the oxygen-free surface and chemisorption on carbon–oxygen groups of an acidic nature. …”
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Moving Bed Gasification of Low Rank Alaska Coal by Mandar Kulkarni, Rajive Ganguli

“…Carbon conversion increased with increasing oxygen-coal ratio and decreased with increasing steam-coal ratio. …”
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Impact of floating platforms on the limnological aspects of hydropower plant reservoirs by L.S. Vanzela, D.C. Pereira, L.D.S.C. Lima, K.U. Khan, C.F.M. Mansano

“…The obtained data were analyzed using the correlation and regression analysis. Dissolved oxygen, biochemical oxygen demand, chemical oxygen demand, total coliforms and thermotolerant bacteria were plotted against the density of floating platforms. …”
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Near Surface Stoichiometry in UO2: A Density Functional Theory Study by Jianguo Yu, Billy Valderrama, Hunter B. Henderson, Michele V. Manuel, Todd Allen

“…The mechanisms of oxygen stoichiometry variation in UO2 at different temperature and oxygen partial pressure are important for understanding the dynamics of microstructure in these crystals. …”
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Preparation and Properties of SnO2 Film Deposited by Magnetron Sputtering by Dan Leng, Lili Wu, Hongchao Jiang, Yu Zhao, Jingquan Zhang, Wei Li, Lianghuan Feng

“…The oxygen partial pressure percentage varied in the range of 1%~10%. …”
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The Impact of Hyperoxia on Outcome of Patients Treated with Noninvasive Respiratory Support by Seyhan Pala Cifci, Yasemin Urcan Tapan, Bengu Turemis Erkul, Yusuf Savran, Bilgin Comert

“…Objective. Oxygen therapy is one of the most common treatment modalities for hypoxemic patients, but target goals for normoxemia are not clearly defined. …”
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Role of Janus Kinase inhibitors in the management of pulmonary involvement due to Long COVID-19 disease: A case control study by Pawan Kumar Singh, Vinod Kumar Sharma, Lokesh Kumar Lalwani, Dhruva Chaudhry, Manjunath B. Govindagoudar, Chaudhari Pramod Sriram, Aman Ahuja

“…The primary outcome was to compare the proportion of patients who were able to maintain oxygen saturation ≥95% with any oxygen supplementation in the two groups. …”
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A Case Report of Acute-on-Chronic Methemoglobinemia by Gabriel Lathrop, Rodney Fullmer

“…This biochemical change reduces binding affinity for oxygen, leading to impaired oxygen deposition in tissues and subsequent hypoxia and hypoxemia. …”
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Reaktor Nitrifikasi Biofilter Untuk Air Limbah Sisa Makanan Dan Feses Ikan by Benny Dwika Leonanda, Yegi Zolanda

“…The cause of the  fish death suddenly can occur due to toxic water or low oxygen content in the water. In Maninjau Lake, fish died suddenly because of low oxygen content in the water. …”
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Respiratory Support for Pharmacologically Induced Hypoxia in Neonatal Calves by C. G. Donnelly, C. T. Quinn, S. G. Nielsen, S. L. Raidal

“…Arterial blood gas samples were obtained prior to sedation, following sedation, following the first and second treatment, and after breathing ambient air before and after the second treatment. Oxygen insufflation significantly increased arterial oxygen partial pressure (PaO2) but was also associated with significant hypercapnia. …”
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Effects of operating parameters on dielectric barrier discharge non-thermal plasma ozone generator performance and NO Conversion by Chonpan Phurin, Theinnoi Kampanart, Iamcheerangkoon Teerapong, Promhuad Punya, Sittichompoo Sak

“…This research investigates how gas flow rate, oxygen concentration, discharge voltage, and frequency influence the production of ozone (O3) and nitrogen dioxide (NO2). …”
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Usage of Principal Component Analysis in the Spatial Distribution of Mangrove Vegetation in North Coast of Pemalang by Erny Poedjirahajoe, Djoko Marsono, Frita Kusuma Wardhani

“…Cluster 1 was characterized by low levels of pH, dissolved oxygen, and temperatures, as well as high values of mud thickness, and salinity. …”
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Advancements in Development of Chemical-Looping Combustion: A Review by He Fang, Li Haibin, Zhao Zengli

“…Transition metal oxides, such as Ni, Fe, Cu, and Mn oxides, were reported as reactive species in the oxygen carrier particles. Ni-based oxygen carriers exhibited the best reactivity and stability during multiredox cycles. …”
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Flame temperature analysis in the oxycut process using acetylene gas: a numerical study by Gustavo L. S. Silva, Júlio Cesar Costa Campos, Charles Luiz da Silva, Igor R. R. Carlos, Antonio Marcos de Oliveira Siqueira, Rogério F. Brito, Luciano José Minette

“… To cut metals, the oxycut process uses a preheating flame, usually composed of oxygen and a combustible gas, in addition to a flame-independent jet of oxygen. …”
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Sub-surface flow constructed wetland for the treatment of sewage generated in a municipal park by A.M. Vazquez, A. Samudio-Oggero, H.D. Nakayama, I. Cantero-García

“…The results obtainedwere: 88.9 percent fecal coliform removal; 84.9 percent total nitrogen; 73.3 percentchemical oxygen demand; 61.4 percent biochemical oxygen demand; and 14.2 percent Total Phosphorus. …”
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The Use of Albuterol in Young Infants Hospitalized with Acute RSV Bronchiolitis by Michael T. Del Vecchio, Laura E. Doerr, John P. Gaughan

“…To evaluate the effects of albuterol use in young infants admitted with respiratory syncytial virus (RSV) bronchiolitis with regards to length of time on supplemental oxygen and length of stay (LOS). To consider the possibility that albuterol use may increase the need for supplemental oxygen and increase LOS. …”
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Variation of Water Quality in Ningxia Section of the Yellow River in Recent 5 Years by Yan Jin, Xinyuan Wang, Ya-Ping Dong

“…A total of 9 water quality parameters were monitored, and 8 parameters including pH, dissolved oxygen, biological oxygen demand, chemical oxygen demand, total phosphate, fluoride, ammonia-nitrogen, and permanganate index were in the range of Class II standard requirement. …”
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Diffusion-limited tumour growth: Simulations and analysis by Philip Gerlee, Alexander R. A. Anderson

“…The morphology of solid tumours is known to be affected by the background oxygen concentration of the tissue in which the tumour grows, and both computational and experimental studies have suggested that branched tumour morphology in low oxygen concentration is caused by diffusion-limited growth. …”
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Direct TiH2 powder production by the reduction of TiO2 using Mg in Ar and H2 mixed gas atmosphere by Sung-Hun Park, Junoh Oh, Youngju Song, Hyeong-Jun Jeoung, Jungshin Kang

“…Furthermore, according to the variation in Mg amounts, the oxygen concentration was 0.350 – 0.441 mass%. In addition, employing hydrogen during the reduction enhances the capability to decrease the oxygen concentration in the Ti product. …”
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