Farewell to Quartz Dependence-Lithium Niobate Drives Dual Innovations in Materials and Structure for Trace Gas Detection

In this paper, a novel self-designed inverted-triangular lithium niobate tuning fork (LiNTF) was used to construct gas ...

Sensor lights up to reveal scopolamine, a common substance used for sexual assault

A team from the Universitat Politècnica de València (UPV) has led the development of a new sensor capable of quickly and ...
aboutamazon

How to save money by shopping quality used products with Amazon Resale

With Amazon Resale, customers can find discounts on a wide selection, including quality used products across brands they love, and they can shop with confidence knowing Amazon thoroughly inspects and ...
IEEE

Analysis of MEMS Piezoresistive Pressure Sensor with Dual-Island Structures using Circular Silicon Diaphragm

Abstract: The purpose of the work present the development and proposal of pressure sensors for microelectromechanical systems (MEMS). This work covers the design and testing of the sensor. MEMS ...
Tech Xplore

A cost-effective solution for monitoring aging infrastructure

The partial collapse of the Carola Bridge in Dresden in September 2024 was a wake-up call for Germany's infrastructure policy. At least 8,000 highway bridges and roughly 18,000 kilometers of railroad ...
IEEE

Multi-Source Interval-Typed Sensor Information Fusion Based on a New Belief Structure Generating Method Using ILWD and Jaccard Similarity Coefficient

Abstract: Multi-source sensor information fusion technology plays an important role in many application fields in the era of “Industry 4.0”. Generally, in practical engineering applications, the ...
Oregonian

Dear Abby: Is it my problem a motion-activated sensor light I’ve used for 25 years now bothers new neighbors?

DEAR ABBY: My wife and I have lived in a country home for the past 25 years. When we moved here, our only neighbors were wild turkeys, deer and raccoons. Behind our house were 20 acres of woods, which ...