3D-printed indirect bonding trays and transfer jigs for lingual brackets: Digital workflows and two case reports

Weatherproof Box With the advancement of 3-dimensionally (3D) printing technology, orthodontists can design and fabricate 3D-printed indirect bonding trays and transfer jigs for lingual brackets independently from the laboratory.The present article describes, in detail, the digital workflows for designing and fabricating 3D-printed lingual bracket

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A Simple and Accurate Method for Extracting Super Wideband Electrical Properties of the Printed Circuit Board

In order to Dash CD/DVD/MP3 Players accurately design microwave, millimeter-wave components and circuits, a simple and accurate method for extracting extremely wideband characteristics of the printed circuit board (PCB), including relative dielectric constant, dielectric loss tangent, and equivalent copper conductivity, is proposed and validated in

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