UK spearheads polar climate change research as US draws back

Britain's flagship polar research vessel heads to Antarctica next week to help advance dozens of climate change-linked ...
IEEE

Convolution Theorems for Two-Dimensional LCT of Angularly Periodic Functions in Polar Coordinates

Abstract: By focusing on a special type of functions that are angularly periodic with period 2π, a relationship between two-dimensional (2-D) linear canonical transform (LCT) and linear canonical ...
IEEE

Improved Eccentricity Self-Detection Method Based on Least Square Algorithm for Polar Coordinate Encoder

Abstract: Eccentricity error is the main error source of rotary encoder. In our previous work, a novel polar coordinate encoder has been presented for eccentricity ...
C&EN

Automatic Identification and Visualization of Reaction Mechanisms Contained within Direct Dynamics Simulations

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Direct dynamics simulations are employed in many areas of chemistry and biochemistry.