AC-DC electric locomotive generally used feedback-resistor braking mode, which took energy from traction power network to ensure the cooling fan working, resulting in great resources waste and environmental pollution.So, a kind of Collections energy feedback solution applied to the braking mode of AC-DC electric locomotive was presented.Principle a
ABSTRACT APOBEC3B is an innate immune effector enzyme capable of introducing mutations in viral genomes through DNA cytosine-to-uracil editing.Recent studies have shown that gamma-herpesviruses, such as Epstein-Barr virus (EBV), have evolved a potent APOBEC3B neutralization mechanism to protect lytic viral DNA replication intermediates in the nucle
This study investigates various hairpin winding faults in electric motors using impedance measurements.Both high-frequency and low-frequency impedances are measured to characterize winding fault conditions.This study proposes various techniques to extract distinctive feature patterns Control Panel w/Keypad that are associated with fault conditions.
The fast motion of low Earth orbit (LEO) satellites provides rapid geometric changes in a short time, Stationery which can accelerate the initialization of precise point positioning (PPP).The rapid convergence of ambiguity parameters is conducive to the rapid success of ambiguity fixing.This paper presents the performance of single- and four-system
Background With the rapid advancement of information technology, search engine optimisation (SEO) has become crucial for enhancing the visibility and relevance of online content.In this context, the use of cloud platforms like Microsoft Azure is being explored to bolster SEO capabilities.Methods This scientific article Serving Forks offers an in-de