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Foreign nationals with $5 million to spare will be able to register for a "gold card" visa that would give them the right to live and work in the U.S. But details about the program remain unclear.
Canada coach Jesse Marsch understands some of his team’s supporters might not want to travel to the CONCACAF Gold Cup for fear of difficulty at the U.S. border.
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This article proposes a novel method for preparing gold nanopillars by immersing nanohole templates in reaction solutions to obtain gold nanopillars of different shapes, and explains the formation ...
An easy DIY paper snowflake garland with a video tutorial and a downloadable template for a handful of snowflake designs to make things fun.
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However, the self-assembly of NPs upon external stimuli was still mainly continuous and irreversible, making various potential applications of NPs difficult. Herein, the self-assembled superlattices ...
Dreaming of a snowy holiday with a touch of 'Star Wars?' Make some FREE Mandalorian paper snowflakes with these templates. This is the Way.
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Integrating such nanowires into devices necessitates additional fabrication steps, such as template removal, nanostructure purification, or attachment. Here, we describe the development of a facile ...