A new laminate series from Rogers Corp. focuses on the production of cost-effective high frequency circuits. The RO3200(TM) products--woven glass-reinforced, ceramic-filled PTFE laminates--exhibit strong electrical characteristics, including stable dielectric constant over a range of temperatures and low dielectric loss. The series is designed to offer increased rigidity and improved processability over non-woven, reinforced laminates. The materials are said to deliver a price structure that makes them cost-competitive for high-volume commercial applications. Rogers Corp. (M), One Technology Drive, Rogers, CT 06263-0188, FAX (860) 779-5509.
A brochure is a flyer, pamphlet or leaflet that is used to pass information about something. Brochures are advertising pieces mainly used to introduce a company or organization and inform about products and/or services to a target audience. Brochures are distributed by radio, handed personally or placed in brochure racks. They may be considered as grey literature. They are usually present also near tourist attractions.
The most common types of single-sheet brochures are the bi-fold (a single sheet printed on both sides and folded into halves) and the tri-fold (the same, but folded into thirds). A bi-fold brochure results in four panels (two panels on each side), while a tri-fold results in six panels (three panels on each side).
Other folder arrangements are possible: the accordion or "z-fold" method, the "c-fold" method, etc. Larger sheets, such as those with detailed maps or expansive photo spreads, are folded into four, five, or six panels. When two card fascia are affixed to the outer panels of the z-folded brochure, it is commonly known as a "z-card".
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.