These findings highlight the dual roles of antioxidants in cancer. Their impact depends on cancer type, stage, and genetic ...

This article delves into the critical issue of corrosion and material degradation in geological CO2 storage, highlighting the ...

Seven cases of patent ductus arteriosus with pulmonary hypertension and reversal of the usual direction of flow are described. Breathing of a low oxygen mixture either initiated or increased the ...

Oxygen has traditionally been thought of as being detrimental to rare earth permanent magnet properties, even though it was shown to increase the corrosion resistance of NdFeB magnets. In this study, ...

The authors studied the effects of process parameters on dilution, penetration, bead width, reinforcement and ferrite number and performed potentiodynamic polarization test on optimized cladding.

Effects of deformation texture and grain size on mechanical properties and corrosion behavior of the Mg–3Al–1Zn (AZ31) alloys were systematically investigated. The results revealed that the ultimate ...

The effect of nitrogen content on the corrosion rate is less dramatic when it is less than 0.1%, i.e. the corrosion rate decreases with increasing nitrogen content up to 0.10% when oxygen and carbon ...

We measured myocardial oxygen consumption (MVO2) in six isolated, isovolumically beating blood-perfused canine hearts. The hearts were paced at 120 beats per minute. Contractility was varied in each ...

Shorter application times and lower bleaching agent concentrations may minimize the toxic effects of hydrogen peroxide on pulp tissue. 12 In this study, one or two in-office, 20-minute applications of ...

Excellent biocompatibility and corrosion resistance of implants are essential for Ti6Al4V parts fabricated by selective laser melting (SLM) for biomedical applications. To achieve better corrosion ...