Publications by authors named "D McDonagh"

Most x-ray sources are inherently polychromatic. Polychromatic ("pink") x-rays provide an efficient way to conduct diffraction experiments as many more photons can be used and large regions of reciprocal space can be probed without sample rotation during exposure-ideal conditions for time-resolved applications. Analysis of such data is complicated, however, causing most x-ray facilities to discard >99% of x-ray photons to obtain monochromatic data.

View Article and Find Full Text PDF

Most X-ray sources are inherently polychromatic. Polychromatic ("pink") X-rays provide an efficient way to conduct diffraction experiments as many more photons can be used and large regions of reciprocal space can be probed without sample rotation during exposure-ideal conditions for time-resolved applications. Analysis of such data is complicated, however, causing most X-ray facilities to discard >99% of X-ray photons to obtain monochromatic data.

View Article and Find Full Text PDF

Wheelchair users (WCUs) face additional challenges than non-WCU to multi-tasking (i.e. open doors, cook, use a cell-phone) while navigating their environments.

View Article and Find Full Text PDF

Background: COVID-19 and its prevention measures have had a significant impact on patients with non-communicable diseases (NCDs) by disrupting routine healthcare service and increasing risk factors. These challenges were expected to be more severe in sub-Saharan Africa due to the lack of physical infrastructure and inadequate resources. The quantity of studies conducted was limited, and there was a lack of published systematic reviews in the specified region.

View Article and Find Full Text PDF

Interpretation bias, or the threatening appraisal of ambiguous information, has been linked to anxiety disorder. Interpretation bias has been demonstrated for linguistic (e.g.

View Article and Find Full Text PDF