Abstract: Multistage amplifiers are a reliable method of achieving high gain in systems where the voltage supply is low. The common practice is to prefer 3-stage amplifiers over 4-stage ones when a ...

Objectives On 1 May 2018 minimum unit pricing (MUP) of alcohol was introduced in Scotland. This study used Twitter posts to quantify sentiment expressed online during the introduction of MUP, ...

Abstract: This article presents a Class-D audio amplifier for capacitive piezoelectric speaker loads. Employing a dual voltage feedback (VFB)/current feedback (CFB) topology, the amplifier is capable ...

Last month, Colleen Fagan was observing an immigration enforcement operation at an apartment complex in Portland, Maine, when federal agents scanned her face with a smartphone and appeared to record ...

The Central Board of Secondary Education (CBSE) conducted the Class 10 Mathematics examination on February 17, 2026, and students who opted for the Maths Basic paper described it as moderately ...

As the Central Board of Secondary Education (CBSE) rolls out changes linked to board examinations in 2026, students and parents continue to seek clarity on improvement examinations, eligibility, and ...