Frontiers

Microstructural influence on learning-based defect detection in dissimilar metal welds

Introduction: Accurate defect detection in dissimilar metal welds (DMWs) remains a major challenge due to heterogeneous microstructures and imaging noise. Methods: In this study, we propose a novel ...
IEEE

AI-Assisted Twin-Sensor GPR for IED Detection

Abstract: This article introduces an ultra-wideband (UWB) ground-penetrating radar (GPR) system operating at 3–6 GHz, equipped with dual sensors to improve the detection of improvised explosive ...
Frontiers

Application of real-time detection transformer based on convolutional block attention module and grouped convolution in maize seedling

Introduction: The intelligent detection and counting of maize seedlings constitute crucial components in future smart maize cultivation and breeding. However, the detection of maize seedlings in field ...
C&EN

Highly Sensitive Electrochemical Detection of Baicalein with a New Sensor Based on Multiwalled Carbon Nanotube and Metal–Organic Framework

Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Department of Chemistry, Northeast Normal University, Changchun 130024, China ...
IEEE

Enhancing Minefield Detection: A Robotic Approach for Multi-Sensor Detection and Discrimination of Small Low-Metal-Content Landmines

Abstract: We provide experimental results of an investigation into the detectability of small low-metal-content landmines using multiple sensors in field conditions. The sensors tested were an impulse ...
Techlicious

The Hidden Danger in Many Smoke Detectors (and How to Avoid It)

If you’ve bought a smoke alarm from Amazon recently, you may want to double-check that it actually meets U.S. safety standards. The Wirecutter recently uncovered that several of the best-selling smoke ...