Superconducting Thick-Films From a Y-Ba-Cu-O Precursor by Maurizio Sacchi, Fausto Sirotti, Bruno Morten, Maria Prudenziati

“…Electrical properties of oxygen annealed films are investigated, evidencing excellent superconducting behaviour, both in terms of Tc(≃91K) and Jc (>102 A.cm-2 at 77 K).…”
Get full text

X-Ray Reflectivity Study of Reactive DC Sputter Deposited Al2O3 Thin Films by A. Bender, E. Schippel

“…X-ray reflection was performed on Al2O3 thin films obtained by dc magnetron sputtering of aluminium in an argon/oxygen atmosphere. Two kind of films (amorphous and γ-Al2O3) were deposited on polished silicon wafers by conventional sputtering and sputtering with ion bombardment on the growing film. …”
Get full text

Effects of Zinc Binding on the Structure and Stability of Glycylglycine Dipeptide: A Computational Study by Mohammad T. Baei, S. Zahra Sayyad-Alangi

“…In this method, the most stable complex was zinc cation bound to the two oxygen sites of the glycylglycine zwitterion and acted as a bidentate ligand. …”
Get full text

Red blood cell storage lesion: a progress review by CHEN Cheng, XIA Rong

“…Red blood cells are the main mediators of oxygen transportation in the body. Under normal conditions, the life span of red blood cells circulating in the human body is approximately 120 days. …”
Get full text

Aerobic Endurance Development in 13 and 14 Year-Old Swimmers by C. Tartalranu, D. Ortanescu

“…In swimming, the effort capacity depends on the capacity to capture, transport and use oxygen. From an energetic and biochemical point of view, the swimmers' effort falls into the predominantly aerobic type. …”
Get full text

Physicochemical Evaluation of the Upper Litani River Watershed, Lebanon by Mark Saadeh, Lucy Semerjian, Nabil Amacha

“…The parameters included pH, ammonia, nitrate, nitrite, sulfate, phosphate, dissolved oxygen, and total dissolved solids.…”
Get full text

Research on magnetic resonance imaging in diagnosis of Alzheimer's disease by Guohua Zhao, Haixia Zhang, Yuzhen Xu, Xiuli Chu

Get full text

Stabilization of Carboxylate Surface Species on Pd(111) by Florencia Calaza, Wilfred T. Tysoe, Darío J. Stacchiola

“…In addition to the previously reported stabilization of carboxylate species by the pre-adsorption of oxygen, an even bigger stabilizing effect was observed upon the adsorption of carbon monoxide onto formate- and acetate-covered surfaces. …”
Get full text

Importance of the Hydrophobic Character of Activated Carbons on the Removal of Naphthalene from the Aqueous Phase by C.O. Ania, B. Cabal, J.B. Parra, J. J. Pis

“…A commercial activated carbon was systematically modified by heat treatment at 450°C and 850°C to obtain a series of carbons with various oxygen contents, porous structures and surface functionalities. …”
Get full text

3D Numerical Simulation for Eutrophication in a Reservoir in Southern China Based on EFDC Model by SUN Taotao, ZHAO Xin, ZHU Tingting, PENG Shenghua

“…The results show that:the simulation results of the water temperatureand total phosphorus are good, and the simulated values are highly consistent with the measuredvalues, with the annual average error of 0.5% and -1.4% respectively;that of COD takes secondplace, with the annual average error of -4.4%; there are some deviations between the simulatedand measured values of total nitrogen and chlorophyll, but the variation trend can be simulated well;there are large errors in the simulation for ammonia nitrogen and dissolved oxygen. This model canprovide technical support for the forecasting and early warning of water quality of the reservoir.…”
Get full text

DMF (2,5-dimetylofuran) jako perspektywiczne biopaliwo drugiej generacji do silników o zapłonie iskrowym by Krzysztof Biernat, Paulina Luiza Dziołak

“…According to some sources, DMF could be use like oxygen fuel component, because of its properties. …”
Get full text

The Effects of Hypoxia on the Immune-Modulatory Properties of Bone Marrow-Derived Mesenchymal Stromal Cells by Zsolt Fábián

“…Since one of the typical features of inflamed tissues is decreased oxygenation, the success of cellular therapy in inflammatory pathologies seems to be affected by the impact of oxygen depletion on transplanted cells. …”
Get full text

Accidental Ingestion of 35% Hydrogen Peroxide by Sean Pritchett, Daniel Green, Peter Rossos

“…Ingestion of hydrogen peroxide is not an uncommon source of poisoning, and results in morbidity through three main mechanisms: direct caustic injury, oxygen gas formation and lipid peroxidation. A case of a 39-year-old man who inadvertently ingested 250 mL of unlabelled 35% hydrogen peroxide intended for natural health use is presented. …”
Get full text

Hydrophilic/Hydrophobic Properties of Silica Surfaces Modified with Metal Oxides and Polydimethylsiloxane by A.G. Dyachenko, M.V. Borysenko, S.V. Pakhovchyshyn

“…Fumed silicas whose surfaces contained grafted oxygen compounds of metals were used as adsorbents, with VOCl 3 , CrO 2 Cl 2 , TiCl 4 , SnCl 4 , AlCl 3 and Zn(acac) 2 vapours being applied as modifiers. …”
Get full text

Photocatalytic Decomposition of Methyl Red Dye by Using Nanosized Zinc Oxide Deposited on Glass Beads in Various pH and Various Atmosphere by H. R. Ebrahimi, M. Modrek

“…The effect of four atmosphere types including air, nitrogen, oxygen, and argon was investigated. Finally, it was found that photodecomposition using nanosized ZnO layered on glass is a new alternative route for efficient wastewater treatment. …”
Get full text

Biochemistry of the Phagosome: The Challenge to Study a Transient Organelle by Oliver Nüsse

“…The latter is an intracellular organelle that is transformed into a toxic environment within minutes and disappears once the pathogen is destroyed. Reactive oxygen species and reactive nitrogen species are produced inside the phagosome. …”
Get full text

Pneumatosis Coli Formation via Counterperfusion Supersaturation in a Patient with Severe Diarrhea by Eric Vecchio, Sehrish Jamot, Jason Ferreira

“…His condition was successfully treated with antidiarrheal medications and inhaled oxygen as well as intravenous hydration, and he eventually completed multiple myeloma directed chemotherapy with an excellent response. …”
Get full text

Persistent Photoconductivity in ZnO Nanowires in Different Atmospheres by Davide Cammi, Carsten Ronning

“…We show that after UV excitation the photocurrent persists for hours, in particular in vacuum, nitrogen, and argon. In the presence of oxygen, the photodecay rate is initially fast but then becomes considerably slower, resulting in a long persisting photo-conductivity tail. …”
Get full text

Oxidative Stress and Inflammation in Heart Disease: Do Antioxidants Have a Role in Treatment and/or Prevention? by Fredric J. Pashkow

“…The oxidative stress originates mainly in mitochondria from reactive oxygen and reactive nitrogen species (ROS/RNS) and can be identified in most of the key steps in the pathophysiology of atherosclerosis and the consequential clinical manifestations of cardiovascular disease. …”
Get full text

Some Applications of Bayes' Rule in Probability Theory to Electrocatalytic Reaction Engineering by Thomas Z. Fahidy

“…The paper illustrates the utility of Bayes' rule in the analysis of electrocatalytic reactor performance by means of four numerical examples involving a catalytic oxygen cathode, hydrogen evolution on a synthetic metal, the reliability of a device testing the quality of an electrocatalyst, and the range of Tafel slopes exhibited by an electrocatalyst.…”
Get full text