Heatwaves in the Southern Hemisphere (SH) occur frequently but have received little attention over the years.This study presents a comprehensive analysis of a long-duration, wide-ranging, and high-intensity heatwave event in South America spanning from 9 to 16 January 2022.Before the heatwave occurred, the meridional sea surface temperature (SST) i
Each year around the world there are still several cases of train derailments on the curved tracks due to overspeed, leading to big casualties and costs to the rail industries.With the ongoing increase on the speed, the possibility of train derailment will increase, especially on the sharp curved tracks.Two guard rails (or check rails) are usually
Proper identification of different grape varieties by smart machinery is of great importance to modern agriculture production.In this paper, a fast and accurate identification method based on Canonical Correlation Analysis (CCA), which can fuse different deep features extracted from Convolutional Neural Network (CNN), plus Support Vector Machine (S
Through electromagnetic simulation, the present work reports on a comparative study of the enhanced radiation properties of a standard X-band horn antenna loaded by a wire medium.Acting as an artificial dielectric the Napkin Holder wire medium consists of an array of parallel metallic wires installed into the antenna with the wires oriented in the