Swinging abyss: Oxygen isotope analysis shows less dynamic Antarctic ice sheet in Oligocene period

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In ...

AI-Powered Mesh Sleeve Can Monitor Seniors For Signs Of Frailty

By Dennis Thompson HealthDay ReporterWEDNESDAY, Jan. 7, 2026 (HealthDay News) — An experimental AI-powered mesh sleeve can ...
IEEE

Analysis of Circulating Current in Electrical Machines Using Mesh-Based Magnetic Equivalent Circuit

Abstract: This study introduces a novel method to rapidly estimate the circulating current between the strands in electrical machines. By utilizing a mesh-based magnetic equivalent circuit (M-MEC), ...
IEEE

Voltage-Controlled Pulsed Current Source With Hyperbolic, Squared Hyperbolic, and Quasi-Dirac Delta Function Time Dependence

Abstract: A voltage-controlled pulsed current source (VCPCS) capable of generating current pulses with four different waveforms in the time domain is presented in this article. These waveforms are the ...
Reuters

Exclusive: Nvidia considers increasing H200 chip output due to robust China demand, sources say

Nvidia considers adding H200 production capacity for Chinese demand, sources say Chinese tech companies seeking large H200 orders from Nvidia now Chinese government yet to approve H200 chip purchases ...
EDN

Two-wire precision current source with wide current range

An interesting analog design problem is the precision current source. Many good designs are available, but most are the three-wire types that can be used as a positive (see Figure 1) or a negative ...