We introduce a design principle of metasurfaces that can form any desired distribution of magnetic field for high-efficiency wireless power transfer centered at 200 kHz, which can be used to efficiently charge implanted medical devices.This metasurface can improve the power transfer efficiency for both single-user and multi-user cases by sheepshead
Performance evaluation is one of the most important issues in the field of parallel kinematic manipulators (PKMs).As a very important class of PKMs, the redundant PKMs have been studied intensively.However, the performance evaluation of this type of PKMs is click here still unresolved and a challenging endeavor.In this paper, indices that assimilat
Discrete choice experiments (DCE), conjoint analysis (CA), and click here best-worst scaling (BWS) are quantitative techniques for estimating consumer preferences for products or services.These methods are increasingly used in healthcare research, but their applications within the field of HIV research have not yet been described.The objective of t
ObjectivesTriclosan is an antibacterial agent suspected to disrupt the endocrine system.The aim of this study was to investigate the influence of triclosan on the human thyroid system through a systematic literature review of human studies.MethodsEligibility criteria and method of analysis were registered at Prospero (registration number: CRD420191