Trains on MSN

ScaleTrains HO EMD GP39E

Direct-current model with 21-pin connector, $204.99; with ESU LokSound V5 sound decoder, two cube-type speakers, and an ...
IEEE

Influences of Arcing Time and Initial Pressure of the Puffer Chamber on Asymmetric Short-Circuit Current Interruption Performance of High-Voltage SF6 Circuit Breakers

Abstract: With the continuous increase in grid capacity and the rise in the time constant of the DC component of short-circuit currents in power systems, the hidden dangers of insufficient ...
IEEE

A Cross-domain Recommendation Model Integrating Users' Long-term and Short-term Interests

Abstract: Cross-domain recommendation can combine users' interests in multiple domains to achieve diversification of recommended content. To solve the problem of complex and changeable interest ...