Improving colonoscopy quality in the national VA healthcare system.

Background: Colorectal cancer (CRC) prevention is a Veterans Affairs (VA) priority. Colonoscopy quality, especially adenoma detection rate (ADR), is critical for effective screening. Our research indicates considerable variation in ADR among VA providers.

A Crisis in Scope: Recruitment and Retention Challenges Reported by VA Gastroenterology Section Chiefs.

Background: Having a sufficient number of gastroenterologists is important for protecting the digestive health of veterans. However, gastroenterology is among the most difficult medical specialties for recruitment at the US Department of Veterans Affairs (VA).

Methods: We surveyed VA gastroenterology section chiefs to learn about current barriers to recruitment and retention and to identify opportunities for improvement.

Ultrasonic-Assisted Conversion of Micrometer-Sized BiI into BiOI Nanoflakes for Photocatalytic Applications.

This work describes a novel method for converting bismuth triiodide (BiI) microplates into bismuth oxyiodide (BiOI) nanoflakes under ultrasonic irradiation. To produce BiOI nanoflakes with a high yield and high purity, the conversion process was carefully adjusted. Rapid reaction kinetics and increased mass transfer are benefits of the ultrasonic-assisted approach that result in well-defined converted BiOI nanostructures with superior characteristics.

Neuronal Mechanisms of Reading Informational Texts in People with Different Levels of Mental Resilience.

The aim of this study was to verify whether the level of mental resilience would differentiate reading comprehension performance when using different information carriers. More than 150 people filled out a test regarding the level of resilience. They then participated in a survey using fNIRS.