Analyzing avalanches on asteroid Vesta offers new method for understanding regolith processes

A study conducted at the Institut de Physique du Globe de Paris uses images from NASA's Dawn mission and a Bayesian inversion of the Hapke photometric model to analyze avalanches and ejecta deposits ...

Mollick And Mythos: (Well, Fable) – A Civilian Review

Anthropic’s Fable mirrors restricted Mythos with safety guardrails, showcasing powerful AI capabilities while limiting ...
Nature

Making samples one billion times bigger lets simple microscopes pinpoint amino acids

Stretching protein samples in all directions pulls molecules farther apart, allowing them to be visualized using only light ...
BMJ

A mixed-methods longitudinal observational study exploring physical activity during pregnancy in women with pre-existing diabetes, support needs and associations with diabetes ...

Introduction Pregnancy in women with pre-existing type 1 or type 2 diabetes (T1D, T2D) is associated with increased risk of complications, largely driven by maternal glucose control. Hormonal changes ...
BMJ

KindMap: an e-mental health tool to promote the well-being and mental health of people facing infertility—study protocol for a feasibility randomised control trial

Introduction Fertility patients increasingly use web-based and mobile-based apps to access psychosocial care. These digital tools may be a helpful alternative to traditional psychological ...
IEEE

DBMC-aNOMAly: Asynchronous NOMA with Pilot-Symbol Optimization Protocol for Diffusion-Based Molecular Communication Networks

Abstract: Multiple access (MA) schemes can enable cooperation between multiple nodes in future diffusion-based molecular communication (DBMC) networks. Non-orthogonal MA for DBMC networks (DBMC-NOMA) ...
IEEE

A Diffusion Model-based Suppression Method for Complex and Unseen SAR RFI

Abstract: In the increasingly complex electromagnetic environment, radio frequency interference (RFI) poses a significant challenge to synthetic aperture radar (SAR) systems, degrading image quality ...