Most plastics are made from chemicals that come from petrol, gas or coal. They are made by heating these chemicals at a high temperature. When the plastic is soft it can be poured into a mould. Once ...
Karen Budd-Falen, the No. 3 at the Interior Department, didn’t disclose a $3.5 million water-rights contract between her husband and the developers of a Nevada mine, records show. By Lisa Friedman The ...
"UMass Lowell is among the nation's leading centers for plastics technology, and its Plastics Engineering program...is helping to push new boundaries of how these versatile materials are used, ...
Dr. Jessica Shepherd, chief medical officer for Hers, joins ABC News Live to discuss the rapidly rising flu cases. The team found that the percentage of children who received the MMR vaccine on time ...
Abstract: In this article, we present two methods for calculation of the magnetic flux density of a toroidal inductor wound by rectangular cross-section wire, taking into account that the current ...
Abstract: According to the structural characteristics of the spiral inductor wound by rectangular cross-section wire, a calculation model of pulse spiral inductor was established. A design method of ...
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