Due to the advantages such as low line cost, low transmission loss, and high power supply reliability, DC distribution networks have become the main development trend for future distribution networks.In this paper, a typical DC distribution network with multiple voltage levels is considered as a research object.It is proposed that the interface con
Martial arts competition is a sport of self-defense skills that employs the ability to defend oneself, repel attacks and ultimately attack enemies, Tiedown with or without weapons.This study uses a descriptive quantitative method with a bibliometrics approach.The research data used for scientific journals or articles spanning 2018-2022 is sourced f
Geoinformation technology, particularly GIS and digital terrain models, is commonly used at present in order to derive parameters of basins and flow paths.These parameters are subsequently used to create spatially based rainfall-runoff models.In line with the development of geoinformation technologies such models can be derived both in 2D and 3D fo
Persistent microorganisms in the root canal are known to cause endodontic treatments failure.Overextended gutta-percha can also act as a periradicular tissue irritant, leading to large periapical lesions.Retrieval of overextended gutta-percha with a nonsurgical approach can prove to be a challenge.This case describes the nonsurgical management of a