The two oxidation states of ceria nanoparticles, Ce 3+ and Ce 4+ , play a pivotal role in
scavenging reactive oxygen species (ROS). In particular, Ce 3+ is largely responsible for …

This paper presents a high step-down tranformerless single-stage single-switch ac/dc converter
suitable for universal line applications (90-270 V rms ) . The topology integrates a buck-…

A transformerless single-stage single-switch ac/dc converter is presented in this paper. The
converter allows a portion of the input power to be processed once only, resulting in …

Sleep-disordered breathing (SDB) is common and can lead to significant cognitive decline,
such as Alzheimer's disease (AD). Therefore, the present study was conducted to investigate …

Background and Purpose— Despite early aneurysm repair and aggressive management for
complications, subarachnoid hemorrhage (SAH) results in at least 25% mortality rate and 50…

Systemic inflammatory response syndrome (SIRS) is self‐destructive and uncontrollable
inflammatory response of the whole body triggered by infection, trauma, or a variety of severe …

Intracerebral hemorrhage (ICH) is a devastating subtype of stroke with a high mortality rate,
for which there currently is no effective treatment. A perihematomal edema caused by an …

Intracerebral hemorrhage (ICH), caused by the sudden rupture of an artery within the brain,
is a devastating subtype of stroke, which currently has no effective treatment. Intense …

Single-stage single-switch ac/dc converters with power factor correction (PFC) generally
have higher power losses under a light-load condition, as compared to that of the two-stage …

Three pulse‐width‐modulation (PWM) digital control approaches are evaluated to provide
the current sharing between phases in high‐power dual‐interleaved DC–DC converters. The …