Simultaneous multiple fracturing is a key technology to facilitate the production of shale oil/gas.When multiple hydraulic fractures propagate simultaneously, there is an interaction effect among these propagating hydraulic fractures, known as the stress-shadow effect, which has a significant impact on the fracture geometry.Understanding and contro

Globally, the COVID-19 pandemic has had a significant impact, given the rise in the demand for novel therapeutics such as vaccines that can be used in the treatment of COVID-19 patients.Compared to other regions of the world, gross lightemupsequences.com vaccine inequity exists in Africa due to several factors tied to the acute lack of vaccines in

Acoustic signal contains information on the state of mechanical motion, but the disadvantage of low signal-to-noise ratio (SNR) is that acoustic signal without noise reduction is difficult to apply to fault diagnosis directly.This study proposes an adaptive noise reduction method based on the dislocation superposition method (DSM), which can realiz

The article is devoted to the question of the relationship between the aut dedere aut judicare principle and concepts of universal jurisdiction in international criminal law.Cooperation between states in the fight against international crimes involves, among other things, solving the issue of the exercise of national criminal jurisdiction, includin