Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than deal with the poor dielectric properties of air, some high-end variable ...

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 ...

Facebook is the social network with the broadest audience. Make the most of your Facebook business advertising and marketing ...

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

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

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: ...