Lead-based reactor using liquid lead-bismuth alloys as coolant has many advantages and is a promising type of fourth-generation reactors for a wide range of applications.However, the compatibility problem between liquid metal and structural materials exists in lead-based reactors.Corrosion products are generated from the core, precipitate as oxide
The emergence of magnetic flux from the deep convection zone plays an important role in solar magnetism, such as the generation of active regions and triggering of various eruptive phenomena, including jets, flares, and coronal mass ejections.To investigate the effects of magnetic twist on flux emergence, we performed numerical simulations of flux
In this paper, a robust adaptive control strategy is proposed to synchronize a class of uncertain Dredgers chaotic systems with unknown time delays.Using Lyapunov theory and Lipschitz conditions in chaotic systems, the necessary adaptation rules for estimating uncertain parameters and unknown time delays are determined.Based on the proposed adaptat
The background of corruption dates back to 2000 years ago.Corruption takes the form of bribery, extortion, cronyism, nepotism, graft, and embezzlement.The main medium of corruption is poorly functioning institutions, with policies that undermine free trade and competition.The objectives of this article are as follows: first, to establish the impact