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

Mathematics

Updates every hour. Last Updated: 9-Jul-2025 05:10 ET (9-Jul-2025 09:10 GMT/UTC)

Cardioprotective glucose-lowering agents and dementia risk

JAMA Network
Peer-Reviewed Publication

About The Study: While cardioprotective glucose-lowering therapies were not associated with an overall reduction in all-cause dementia, this meta-analysis of randomized clinical trials found that glucose lowering with glucagon-like peptide-1 receptor agonists (GLP-1RAs) was associated with a statistically significant reduction in all-cause dementia.

Journal: JAMA Neurology

GLP-1RA and SGLT2i medications for type 2 diabetes and Alzheimer disease and related dementias

JAMA Network
Peer-Reviewed Publication

About The Study: In people with type 2 diabetes, both glucagon-like peptide-1 receptor agonists (GLP-1RAs) and sodium-glucose cotransporter-2 inhibitors (SGLT2is) were statistically significantly associated with decreased risk of Alzheimer disease and related dementias compared with other glucose-lowering drugs, and no difference was observed between both drugs.

Journal: JAMA Neurology

SwRI receives $3.2 million DARPA contract to predict life of AM components

Southwest Research Institute
Grant and Award Announcement

SAN ANTONIO — April 7, 2025 — Southwest Research Institute (SwRI) has received a two-year, $3.2 million contract from the Defense Advanced Research Projects Agency (DARPA) to predict the structural life of components made with additive manufacturing (AM). Researchers will update the SwRI-created DARWIN® software to support this work.

What makes a 1-in-1000-year storm, really?

Washington University in St. Louis
Peer-Reviewed Publication

Thunderstorms that swept the central US in 2022 were unprecedented, but their extreme precipitation may not be that rare — especially with global warming, according to new research from WashU.

Journal: Journal of Climate
Funder: David and Lucile Packard Foundation

One third of Americans work in STEMM jobs accounting for 39% of GDP, according to economic impact study

Science is US
Reports and Proceedings

Professionals working in science, technology, engineering, mathematics and medicine (STEMM) now number more than 73.6 million, a 9.7% increase from 2021 to 2023, and they are driving the American economy.

Elucidating Earth’s interior through advanced teleseismic phase picking

KeAi Communications Co., Ltd.
Peer-Reviewed Publication

A deep learning-based scheme is proposed for automated and efficient processing of teleseismic phases.

1. The validation with two teleseismic phases, PcP and PKiKP, demonstrate high detection accuracies and low picking errors.

2. Deep-learning picking of first peaks is more accurate than picking first breaks of teleseismic phases.

3. This proposed scheme would enhance mining of teleseismic phases and probing of Earth's interior structures and their dynamics.

Journal: Artificial Intelligence in Geosciences

Respiratory muscle strength as a predictor of exacerbations in patients with chronic obstructive pulmonary disease

Osaka Metropolitan University

An Osaka Metropolitan University medical research team aimed to investigate the effects of respiratory muscle dysfunction on clinical outcomes related to chronic obstructive pulmonary disease (COPD).

Journal: Respirology

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