EurekAlert! News by Subject: Mathematics - News by Subject: Mathematics

Mathematics

Updates every hour. Last Updated: 29-Apr-2025 16:08 ET (29-Apr-2025 20:08 GMT/UTC)

Opening a new avenue in predicting mood episodes using wearable devices: A sleep and circadian rhythm data analysis model

Institute for Basic Science
Peer-Reviewed Publication

The research team led by Chief Investigator KIM Jae Kyoung (IBS Biomedical Mathematics Group, Professor at KAIST) and Professor LEE Heon-Jeong (Korea University College of Medicine) has developed a novel model that can predict mood episodes in mood disorder patients using only sleep and circadian rhythm data collected from wearable devices.

Journal: npj Digital Medicine
Funder: Institute for Basic Science

High exposure to everyday chemicals linked to asthma risk in children

Kumamoto University
Peer-Reviewed Publication

A new study from researchers at Kumamoto University sheds light on a potential link between exposure to certain everyday chemicals during pregnancy and the development of asthma in children. The study analyzed data from over 3,500 mother-child pairs as part of the Japan Environment and Children’s Study (JECS), a large-scale nationwide research project.

Journal: Environmental Pollution
Funder: Ministry of the Environment, Japan, Japan Environment and Children’s Study (JECS)

New paradigm of quantum information technology revealed through light-matter interaction!

DGIST (Daegu Gyeongbuk Institute of Science and Technology)
Peer-Reviewed Publication

- DGIST’s Professor Jaedong Lee and UNIST’s Professor Noejung Park Achieve Breakthrough in Quantum Information Technology, Paving the Way for the Era of Quantum Computers - Research Findings Published in Nano Letters

Journal: Nano Letters

Gaming for the good!

University of Houston
Peer-Reviewed Publication

It turns out gaming is good for you! New research from University of Houston indicates massive multiplayer online gamers learn by gaming and their skills in the workplace are enriched by those seemingly endless hours previously thought of as frittering away time.

Journal: Human Resource Development International

Authoritative review makes connections between electron density topology, future of materials modeling and how we understand mechanisms of phenomena in familiar devices at the atomistic level

Institute of Science Tokyo
Peer-Reviewed Publication

Chemical Reviews published a comprehensive review on electron density-based methods, authored by an international team led by researchers from Japan, Canada, China, and the USA. This review highlights method based on the analysis of electron density topology, a theoretical chemistry concept with practical applications in understanding chemical bonds, reactions, and developing advanced computational materials science methods. The article emphasizes the role of these methods in advancing technology, particularly in electrochemical power sources like batteries. Recent advancements in methods combining electron density topology and machine learning are expected to revolutionize large-scale ab initio simulations.

Journal: Chemical Reviews

Pulmonary vein isolation with optimized linear ablation vs pulmonary vein isolation alone for persistent AF

JAMA Network
Peer-Reviewed Publication

About The Study: Among patients with persistent atrial fibrillation, linear ablation combined with ethanol infusion of the vein of Marshall in addition to pulmonary vein isolation significantly improved freedom from atrial arrhythmias within 12 months compared with pulmonary vein isolation alone.

Journal: JAMA

Quandela, the CNRS, Université Paris-Saclay and Université Paris Cité join forces to accelerate research and innovation in quantum photonics

CNRS
Business Announcement

On 13^th of November 2024, Quandela, the CNRS, Université Paris-Saclay, and Université Paris Cité inaugurated at the Centre for Nanoscience and Nanotechnology (CNRS/Université Paris-Saclay/Université Paris Cité) the QDlight associated research laboratory focusing on research in quantum photonics, which is to say the art of controlling light in the quantum regime inside nanoscale devices. Over the course of six years, the teams will expand scientific cooperation with a view to developing next generation quantum light emitters, as well as their applications in quantum information technology to secure unprecedented computing power.

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