Application of deep learning in automated localization and interpretation of coronary artery calcification in oncological PET/CT scans.

Coronary artery calcification (CAC) is a key marker of coronary artery disease (CAD) but is often underreported in cancer patients undergoing non-gated CT or PET/CT scans. Traditional CAC assessment requires gated CT scans, leading to increased radiation exposure and the need for specialized personnel. This study aims to develop an artificial intelligence (AI) method to automatically detect CAC from non-gated, freely-breathing, low-dose CT images obtained from positron emission tomography/computed tomography scans.

Lessons Learned from a Quality Improvement Initiative to Increase COVID-19 Vaccination in Hospitalized Children.

Introduction: Pediatric coronavirus disease 2019 (COVID-19) vaccination rates in the United States remain lower compared with adults. We aimed to (1) implement a quality improvement initiative to increase COVID-19 vaccination 2-fold in hospitalized patients 12-21 years of age from 4.7% during the baseline period (August 10, 2021-November 1, 2021) to 9.

Predictors of Palliative Care Self-efficacy Among Health Care Professionals in Vietnam: A Cross-sectional Study.

This study aimed to investigate predictors of palliative care self-efficacy among Vietnamese health care professionals. An online descriptive cross-sectional survey was conducted at 1 hospital in Vietnam. Participants completed survey questionnaires including demographics, professional experience, Palliative Care Self-Efficacy, Palliative Care Quiz for Nursing, Frommelt Attitudes Toward Care of the Dying-Form B, Santa Clara Brief Compassion Scale, and Self-Compassion Scale-Short Form.

Metal-organic frameworks as thermocatalysts for hydrogen peroxide generation and environmental antibacterial applications.

Reactive oxygen species (ROS) are highly reactive, making them useful for environmental and health applications. Traditionally, photocatalysts and piezocatalysts have been used to generate ROS, but their utilization is limited by various environmental and physical constraints. This study introduces metal-organic frameworks (MOFs) as modern thermocatalysts efficiently producing hydrogen peroxide (HO) from small temperature differences.

Sex Differences in Processing Emotional Speech Prosody: Preliminary Findings from a Multi-Feature Oddball Study.

Background/objectives: Emotional prosody, the intonation and rhythm of speech that conveys emotions, is vital for speech communication as it provides essential context and nuance to the words being spoken. This study explored how listeners automatically process emotional prosody in speech, focusing on different neural responses for the prosodic categories and potential sex differences.

Methods: The pilot data here involved 11 male and 11 female adult participants (age range: 18-28).