A single-phase tubular permanent-magnet linear machine (PMLM) with hybrid Halbach/axially-magnetized PM arrays is proposed for free-piston Stirling power generation system.Machine topology and operating principle are elaborately Moisturizing Lotion illustrated.With the sinusoidal speed characteristic of the free-piston Stirling engine considered, t
We analyze the space of deterministic, dominant-strategy incentive compatible, individually rational and Pareto optimal combinatorial Games auctions.We examine a model with multidimensional types, nonidentical items, private values and quasilinear preferences for the players with one relaxation; the players are subject to publicly-known budget cons
Renewable energy sources such as wind and solar power exhibit strong stochasticity and volatility, resulting in decreased power supply security and sustainability.A strategically optimized hybrid renewable energy system (HRES) is crucial for maintaining stable load operations and achieving sustainable energy development.This paper introduces an ene
Developing high data rate systems to meet the requirements of fifth generation mobile systems has become crucial.Hybrid radio frequency/visible light communication (RF/VLC) has appeared as a promising mechanism for achieving this objective.In hybrid RF/VLC, data rate maximization is subject to constraints on bandwidth, power and the user associatio
ABSTRACT The coronavirus disease 2019 pandemic persisted for 3 years and is now transitioning to endemicity.We illustrated the change in group immunity induced by vaccination (monovalent vaccines) and breakthrough infections (BIs) in a healthcare worker (HCW) cohort.Five sampling points were analyzed: before the third dose and 1, 3, 5, and 8 months