Mega-analysis links widespread brain shrinkage to memory decline in aging

An international study that pooled brain scans and memory tests from thousands of adults has shed new light on how structural ...
Tech Xplore

From brain scans to alloys: Teaching AI to make sense of complex research data

Artificial intelligence (AI) is increasingly used to analyze medical images, materials data and scientific measurements, but ...

Complex life on planets orbiting the galaxy's most common stars may be unlikely

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...
Becker's Spine Review

Complex spine surgery as a team sport: Where AI fits — and where it doesn’t

Complex spine surgery involves careful coordination across disciplines, anticipation of complications, and decision-making incorporating numerous clinical and radiographic variables. As artificial ...

Econometrician Explained: Roles, Methods, and Economic Impact

Discover how econometricians use math and statistics to analyze and predict economic trends, serving in finance and academia ...
IEEE

Linear Systems With Uncertain Complex Coefficients for AC Sensitivity Analysis

Abstract: This brief deals with the characterization of the set of exact solutions to uncertain complex linear systems, with a particular focus on those encountered in the frequency analysis of ...
C&EN

Linear Dichroism Microscopy Resolves Competing Structural Models of a Synthetic Light-Harvesting Complex

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The initial stages of photosynthesis in light-harvesting antennae, driven by excitonic ...
Electronic Design

Modeling on Mondays: SPICE Modeling of Common Active Devices—An Overview (Part 1)

A variety of linear models are available to represent common active electronic devices such as transistors and vacuum tubes. Devices operating under large-signal conditions often require nonlinear ...