A dual resonator graphene sensor measures pressure with exceptional precision and stability, using built-in temperature ...

Abstract: This article proposes an intensity-modulated liquid level sensor (LLS) based on cascaded long-period fiber grating (CLBG) and fiber Bragg grating (FBG) structure with temperature ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. NoNo Flores / Investopedia Level 3 ...

Abstract: High-temperature superconducting (HTS) pinning maglev has attracted wide attention due to its advantages in levitation stability, energy consumption, and control systems. The permanent ...

Even as cars become increasingly sophisticated, motor oil remains the engine’s lifeblood, and caring for this fluid is vital. Fortunately, this is a rather simple task—and your car’s onboard computer ...

Editor's note: The following rates are estimated based on a 2.8% increase. We'll update this page when the Department of Veterans Affairs posts official rates. The following tables show estimated 2026 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Jiwon Ma is a fact checker and research ...

Whether in silos, tanks or process containers - the exact detection of fill levels is crucial for stable, safe and economical production processes. However, many common measuring methods quickly reach ...

Electron temperatures of 100 eV up to 1 keV and densities in the range 1–3 × 10 13 cm −3 have been measured by Thomson scattering on Tokamak T3. These results agree with those obtained by other ...