Abstract: The aim of this study is to develop a noninvasive medical oxygen sensor using the acoustic resonance frequency tracking technique. To make it realize, the optimization of sound-resonance ...

Measuring blood oxygen levels on the Apple Watch has been common for many years, but an ongoing ban in the US has complicated matters. In this guide, we’ll explain exactly how the ban affects the ...

Wearable Soft Electronics Lab, Department of Mechanical Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Korea Institute of Advanced Machinery and Design (SNU-IAMD), Seoul ...

11:31, Wed, Aug 6, 2025 Updated: 11:32, Wed, Aug 6, 2025 Some big changes are taking place across the UK with Britain's 3G mobile network being sent to the history books. This ageing technology, which ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. Homeostatic control of cellular oxygen ...

The location for the retail office, which will be nestled in the heart of the European Village, one of the community's busy shopping centers, was determined in consideration of the anticipated rapid ...

As a vital component of a vehicle’s emissions control system, oxygen sensors play a crucial role in engine performance and fuel efficiency. But what’s the typical cost to replace a failed O2 sensor?

GRAND RIVERS, Ky. – On Oct. 12, 2024, the U.S. Army Corps of Engineers Nashville District, in partnership with contractor Thalle Construction, marked a major milestone in the Kentucky Lock Addition ...

TORONTO — Almonty Industries Inc. (“Almonty” or the “Company”) (TSX: AII / ASX: AII / OTCQX: ALMTF / Frankfurt: ALI) is pleased to announce that its wholly-owned subsidiary, Almonty Korea Tungsten ...

Abstract: In this paper we develop a non-intrusive model-based catalyst monitoring algorithm that operates by determining the magnitude of the catalyst's frequency-domain transfer function in a ...