New calculator can help physicians better predict stroke risk in atrial fibrillation patients

Researchers at the UNC School of Medicine and the University of Vermont have developed a more precise way to assess stroke ...
National Law Review

Eleventh Circuit Holds Pension Fund Correctly Applied Partial Withdrawal Liability Credit

In Perfection Bakeries Inc. v. Retail Wholesale & Dep’t Store Int’l Union & Indus. Pension Fund, No. 23-12533, 147 F.4th 1314 (11th Cir. Aug.
IEEE

Model-Free Quantitative Diagnosis of Internal Short Circuit for Sodium-Ion Batteries With Charging Capacity Difference Analysis

Abstract: Thermal runaway caused by the internal short circuit (ISC) poses a significant safety risk for sodium-ion batteries (SIBs) in electric vehicles and energy storage applications. Early ...
Phys.org

Circuits invisible to the naked eye: New technique shrinks microchips beyond current size limits

Johns Hopkins researchers have discovered new materials and a new process that could advance the ever-escalating quest to make smaller, faster and affordable microchips used across modern ...
IEEE

Creation of Positive and Zero Sequence Equivalent Circuit Models for Three-Winding Transformers

Abstract: To calculate short circuit currents correctly and to make protection and coordination settings, it is important to measure the positive and zero sequence impedances of power transformers, ...