Google Aims to Improve Spotty Enforcement of Children’s Ads Policy

(Reuters) – Alphabet Inc’s Google said this week it would immediately improve enforcement of an age-sensitive ad policy after Reuters found ads for sex toys, liquor and high-risk investments in its search engine that should have been blocked under its efforts to comply with UK regulations. Britain started enforcing regulations last September aimed at protecting […]

Study could explain why Parkinson’s drug improves, then diminishes quality of life

A team of University of California, Irvine researchers has discovered a possible reason why L-dopa, the front-line drug for treating Parkinson’s disease, loses efficacy and causes dyskinesia—involuntary, erratic muscle movements of the patient’s face, arms, legs and torso—as treatment progresses. “Paradoxically, the exact therapy that improved the quality of life for tens of thousands of […]

Class participation differences result in gender biases in physician evaluations

New research in JAMA Network Open , led by investigators at Massachusetts General Hospital (MGH) and Brigham and Women’s Hospital (BWH), suggests that male and female physicians may assert themselves differently in academic settings—especially in large, in-person classes, but with differences less evident in smaller or virtual classes. This may lead to gender biases in […]

N95, bandana, or something in between: Which masks are the most popular?

N95? Gaiter? Bandana, or blue surgical mask? Which one do you wear? Pandemic researchers, looking to shed light on current masking behaviors of U.S. residents, found that cloth masks, scarves, bandanas, and gaiters remain the masks of choice for 64 percent of the population, according to a study by the COVID States Project, a collaborative […]

The effect of different environmental conditions on the binding behavior of the S protein and RBD of SARS-CoV-2

In a recent study published in the journal Scientific Reports, a team of researchers investigated the binding behavior of spike (S) protein and receptor-binding domain (RBD) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) under different environmental conditions. Study: Binding behavior of spike protein and receptor binding domain of the SARS-CoV-2 virus at different environmental […]

Small device for earlier ovarian cancer detection

Biomedical engineering professor and BIO5 Institute Director Jennifer Barton has spent nearly a decade developing a falloposcope to detect ovarian cancer in its early stages. Banner—University Medical Center surgeon Dr. John Heusinkveld has now used the device to capture images of study participants’ fallopian tubes for the first time. Due to a lack of effective […]