If you’ve seen a big air-variable capacitor, you may have noticed that some of the plates may have slots cut into them. Why? [Mr Carlson] has the answer in the video below. The short answer: you can ...

Abstract: Industrial robots commonly perform cyclic reciprocating motions during operation. The dynamic loads caused by frequent acceleration and deceleration make the RV reducers of the robots prone ...

Abstract: Partial discharge (PD) is a localized insulation failure that occurs without completely bridging the electrodes. While PD in sinusoidal excitations has been extensively studied with ...

Managing search marketing in 2026 feels less like pulling levers and more like steering a ship. The manual controls we relied ...

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

Li, H. (2026) A Study on the Impact of New Media on College Students’ Oral English Learning —Taking English Content Creators on Bilibili as an Example. Open Access Library Journal, 13, 1-18. doi: ...