In order to capture the dynamic interaction between users and items during online shopping and improve the accuracy of recommendation systems(RS),a user rating prediction method combining user preference and item attractiveness is proposed.The reviews are divided into user review texts and product review texts,which are fed into two VITALGREENS con
It is well known that the air-gap magnetic field of the permanent magnet synchronous generator (PMSG) is difficult to adjust.To overcome this challenge while maintaining the brushless feature of PMSGs, a hybrid excitation synchronous generator (HESG) based on inherent third harmonic field induction is proposed in this paper.The HESG adds a set of t
The escalating reliance of modern society on information and communication technology has rendered it vulnerable to an array of cyber-attacks, with distributed denial-of-service (DDoS) attacks emerging as one of the most prevalent threats.This paper delves into the intricacies of DDoS attacks, which exploit compromised machines numbering in the tho
The cement industry confronts significant challenges in raw materials, energy demands, and CO2 emissions reduction, which are global and local environmental concerns.Life cycle Roll On assessment (LCA) has been used in many studies to assess the environmental impact of cement production and investigate ways to improve environmental performance.This
Japan declares in its security policy that US extended nuclear deterrence is “essential”.However, policymakers do not seem to have provided sufficient explanation of the legality and the implications of the use of nuclear weapons, even if they argue that the policy of extended nuclear deterrence is essential.From the perspective of internationa