They Fought for the C.I.A. in Afghanistan. In America, They’re Living in Fear.

A shooting in Washington, D.C., threw their immigration status into jeopardy — and brought attention to a long-hidden dimension of America’s war.
IEEE

A Lower Dimension Zeroing Neural Network for Time-Variant Quadratic Programming Applied to Robot Pose Control

Abstract: Time-variant quadratic programming (TVQP) has widespread applications and often involves equality, inequality, and bound constraints. An effective solver for TVQP problems is zeroing neural ...
C&EN

Symmetry-Reduction Enhanced Polarization-Sensitive Photoresponse Based on One-Dimensional van der Waals Materials

Institute of Physical Science and Information Technology and Information Materials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei 230601, China ...
IEEE

Design of a Flexible Push-Button Two-Dimensional Ultrasound Array Probe

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...