Connecting Research and Experts with Journalists

• share
• favorite_border

Researchers from Sandia National Laboratories and Ohio State University are taking experimental navigation technology to the skies, pioneering a backup system to keep an airplane on course when it cannot rely on global positioning system satellites.

• share
• favorite_border

In a significant leap forward for vehicle navigation, researchers have developed an advanced system that integrates Global Navigation Satellite Systems (GNSS), Inertial Measurement Units (IMU), and Light Detection and Ranging (LiDAR) Odometry (LO). This novel approach addresses key challenges in urban navigation, offering a substantial boost in positioning accuracy and reliability, particularly in densely built environments where navigation systems typically falter.

• share
• favorite_border

Researchers at UT Southwestern Medical Center have developed a machine learning model that can identify patients with diabetic cardiomyopathy, a heart condition characterized by abnormal changes in the heart’s structure and function that predisposes them to increased risk of heart failure. The findings, published in the European Journal of Heart Failure, offer a data-driven method to detect a high-risk diabetic cardiomyopathy phenotype, enabling early interventions that could help prevent heart failure in this vulnerable population.

• share
• favorite_border

According to new research from the Harvey L. Neiman Health Policy Institute, radiologists who teach residents are spending significantly less time each year in that teaching role. The study, published today in the Journal of The American College of Radiology, tracked the workload of 35,595 radiologists in Medicare Part B claims data from 2008 to 2020. As a percentage of total clinical workload measured in relative value units, work that involved resident training dropped from 35.3% in 2008 to 26.3% in 2019. In 2020, when the COVID-19 pandemic hit the U.S., the teaching share of work dropped further to 24.5%.

• share
• favorite_border

Adults with type 2 diabetes on a low-carbohydrate diet may see benefits to their beta-cell function allowing them to better manage their disease and possibly discontinue medication, according to new research published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.

• share
• favorite_border

Research of online victimization in the metaverse is sorely lacking. A new study examined harm in the metaverse among a sample of 5,005 U.S. teens aged 13 to 17. Findings show a significant percentage of youth reported harm in these spaces, including hate speech, bullying, harassment, sexual harassment, grooming behaviors (predators building trust with minors), and unwanted exposure to violent or sexual content. The study also revealed notable gender differences in experiences.

• share
• favorite_border

Researchers at the University of Minnesota Twin Cities College of Science and Engineering have developed a new technique that reconstructs two dimensional (2D) radio images–visual representations created from radio waves–into three dimensional (3D) "Pseudo3D cubes" to help better understand objects in the Universe.

• share
• favorite_border

There are two surgical options to treat breast cancer: lumpectomy and mastectomy. But there are many more reasons why women choose one over another, says Sarah McLaughlin, M.D., a breast surgical oncologist and chair of the Department of Surgery at Mayo Clinic in Jacksonville, Florida.

• share
• favorite_border

Older adults with mild cognitive impairment showed greater resistance to brain blood flow compared to those without cognitive impediments.