Electrodeposition of rhenium from chloride melts: Electrochemical nature, structure and applied aspects by Vinogradov-Zhabrov O.N., Minchenko L.M., Esina N.O., Pankratov A.A.

“…The crystallographic direction of the textures is due to electrolysis conditions, such as concentration of oxygen-containing impurities, temperature, melt composition and cathodic current density. …”
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Impact of partially treated sewage effluent on the water quality of recipient Epie Creek Niger Delta, Nigeria using Malaysian Water Quality Index (WQI) by A Rim-Rukeh, LE Agbozu

“…Measured parameters of the water samples and the corresponding results are: pH (5.60 – 6.80), turbidity (21.5 – 34.7 NTU), electrical conductivity (34.7 – 82.1 ìS/cm), biochemical oxygen demand (BOD) (12.4 -36.7 mg/l), chemical oxygen demand (COD) (17.3 – 53.2 mg/l), total suspended solids (TSS) (17.70- 45.8 mg/l), dissolved oxygen (DO) (3.73 – 5.20 mg/l), total dissolved solids (TDS) (57.3 – 187.0 mg/l), total phosphate (0.73 – 1.73 mg/l), ammoniacal nitrogen (AN) (4.10 – 5.0 mg/l) and total fecal coliform count (TFCC) (2,120 – 20,800 cfu/ml). …”
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Impact of partially treated sewage effluent on the water quality of recipient Epie Creek Niger Delta, Nigeria using Malaysian Water Quality Index (WQI) by A Rim-Rukeh, LE Agbozu

“…Measured parameters of the water samples and the corresponding results are: pH (5.60 – 6.80), turbidity (21.5 – 34.7 NTU), electrical conductivity (34.7 – 82.1 ìS/cm), biochemical oxygen demand (BOD) (12.4 -36.7 mg/l), chemical oxygen demand (COD) (17.3 – 53.2 mg/l), total suspended solids (TSS) (17.70- 45.8 mg/l), dissolved oxygen (DO) (3.73 – 5.20 mg/l), total dissolved solids (TDS) (57.3 – 187.0 mg/l), total phosphate (0.73 – 1.73 mg/l), ammoniacal nitrogen (AN) (4.10 – 5.0 mg/l) and total fecal coliform count (TFCC) (2,120 – 20,800 cfu/ml). …”
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Effect of catalase on CPC production during fermentation of Acremonium chrysogenum by Ling Liu, Zhen Chen, Xiwei Tian, Ju Chu

“…During fermentation, the oxygen supply is a crucial factor limiting the efficient biosynthesis of CPC. …”
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Using benthos a bioindicator to assess the efficiency constructed wetland community wastewater treatment system by K. Seethong, K. Chunkao, N. Dampin, W. Wararam

“…On-site measurements included temperature, dissolved oxygen, salinity, and pH, whereas laboratory analysis encompassed the biochemical oxygen demand, ammonia, nitrate, total phosphorus, orthophosphate, and suspended solids. …”
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Fifteen-second bouts of hyperoxia improve 5-minute time-trial performance in acute hypoxic conditions by Martin Faulhaber, Sina Schneider, Linda K. Rausch, Tobias Dünnwald, Verena Menz, Hannes Gatterer, Michael D. Kennedy, Wolfgang Schobersberger

“… Introduction Hyperoxia, e.g. administration of 100 % oxygen, is a wide spread tool to improve blood oxygenation (e.g. in emergency medicine) but is also applied in elite sports to improve training intensity or competition performance. …”
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Effects of effluent recirculation on two-stage anaerobic digestion in treatment of biodegradable municipal solid waste by P.V. Dinh, T. Fujiwara, A.N. Peni, C.K. Tran

“…Maintaining the reactor at pH 6.5 increased the concentration of fermentation products compared to pH 5.5, including 5.9 percent total chemical oxygen demand, 5.5 percent soluble chemical oxygen demand, and 10.6 percent total volatile fatty acids. …”
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Vertical bacterial variability in oxidation ponds in the tropical zone by C. Tudsanaton, T. Pattamapitoon, O. Phewnil, W. Wararam, K. Chunkao, P. Maskulrath, M. Srichomphu

“…These bacteria exhibited a treatment efficiency for biochemical oxygen demand and low abundance at all depths. Biological oxygen demand increased to 23.11, 24.27 and 34.48 milligrams per liter with depth. 3) Nitrogen-cycling bacteria included nitrifying and denitrifying bacteria. …”
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TREATMENT OF WASTEWATER FROM SWINE AND POULTRY SLAUGHTERHOUSES by MIRELA SUCEVEANU, IULIAN SUCEVEANU, LUMINIŢA GROSU, IRINA-CLAUDIA ALEXA

“…The efficiency of this treatment processes was evaluated through the following parameters: biochemical oxygen demand (BOD5), chemical oxygen demand (COD), total suspended solids (TSS), turbidity, both before and after the active sludge treatment. …”
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Photochemical reactivity of zinc tetraphenylporphyrin induced by nonstoichiometric CdS nanoparticles in 2-propanol by Alex V. Isarov, John Chrysochoos

“…The photoreactivity of zinc tetraphenylporphyrin (ZnTPP) in the presence of photoexcited CdS nanoparticles and molecular oxygen in 2-propanol has been revisited. The photodecomposition of ZnTPP in 2-propanol, in the presence of CdS(e-CB/h+VB) and molecular oxygen, is linked to isopropyl free radicals formed by both hole transfer from CdS(h+VB) to (CH3)2CHOH and the reaction of superoxide ion (O2−) with 2-propanol. …”
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Chondrites isp. Indicating Late Paleozoic Atmospheric Anoxia in Eastern Peninsular India by Biplab Bhattacharya, Sudipto Banerjee

“…Such anoxia is interpreted as intermittent falls in oxygen level in an overall decreasing atmospheric oxygenation within the late Paleozoic global oxygen-carbon dioxide fluctuations.…”
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Endurance Training for Cardiovascular Health: Insights into Risk Reduction and Heart Disease Prevention by Piotr Charzewski, Agnieszka Starzyk

“… Endurance training significantly benefits from strong cardiovascular health, as it relies on the efficient delivery of oxygen and nutrients to working muscles. A robust cardiovascular system enhances key factors such as cardiac output, stroke volume, and capillary density, which optimize oxygen transport and utilization during prolonged physical activity. …”
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Practices to Minimize Flooding Damage to Commercial Vegetable Production by Guodong Liu, Yuncong Li, Xiangju Fu

“… Flooding is a major risk for commercial vegetable production in south Florida, especially in the south Dade County area. Flooding causes oxygen deficiency, or hypoxic stress, causing the plants to produce less energy. …”
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Nanotechnology in photodynamic therapy by Shrikant B. Mali, Sachinkumar Dattatray Dahivelkar, Swapna Arunkumar Mahale

“…It entails photoactivating a particular photosensitizer in a tumour microenvironment, resulting in singlet oxygen and reactive oxygen species (ROS), which destroy the tumour. …”
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A Narrowing Diagnosis: A Rare Cause of Adult Croup and Literature Review by Jayshil J. Patel, Emily Kitchin, Kurt Pfeifer

“…The patient was treated with nebulized epinephrine, dexamethasone, and a helium-oxygen mixture. Stridor resolved immediately after starting the helium-oxygen mixture. …”
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Induction of Oxidative Stress in Kidney by Emin Ozbek

“…We searched the literature using PubMed, MEDLINE, and Google scholar with “oxidative stress, reactive oxygen species, oxygen free radicals, kidney, renal injury, nephropathy, nephrotoxicity, and induction”. …”
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Selection of crucible oxides in molten titanium and titanium aluminum alloys by thermo-chemistry calculations by Kostov A., Friedrich B.

“…Titanium and its alloys interstitially dissolve a large amount of impurities such as oxygen and nitrogen, which degrade the mechanical and physical properties of alloys. …”
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Prolonged ICU Stay in Severe and Critically-Ill COVID-19 Patients Who Received Convalescent Plasma Therapy by Bambang Pujo Semedi, Nadya Noor Ramadhania, Betty Agustina Tambunan, Siprianus Ugroseno Yudho Bintoro, Soedarsono Soedarsono, Cita Rosita Sigit Prakoeswa

“…There was no effect of convalescent plasma in ICU mortality and no improvement was observed in terms of oxygen support requirements.…”
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Effect of pretreatment type on the physico-chemical properties of activated carbons derived from an invasive weed Prosopis juliflora: potential applications by Subramaniyasharma Sivaraman, Saravanan Ramiah Shanmugam, Ponnusami Venkatachalam, Ratheeshkumar Shanmugam, Arul Chan Basha, Noori M Cata Saady

“…KOH-AC exhibited bulk oxygen content (5.96%) with a high bulk carbon content (91.73%), while Air-AC has a comparatively high bulk oxygen content (40.71%). …”
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Oxidative degradation of sulfamethazine by manganese oxide supported biochar activated periodate: Effect and mechanism by Shuheng Hu, Hao Lu, Wenyi Xie, Shaohua Cao, Jiaqi Shi, Yang Guo, Xin Zhu, Zimu Xu, Han Gao

“…Combined with quenching experiment and electron paramagnetic resonance (EPR) characterization, it was determined that the reactive oxygen species (ROS) participating in the reaction include iodate radical (IO3∙), singlet oxygen (1O2), and hydroxyl radical (∙OH). …”
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