What's a royalty-free license? Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional ...

This study considers microscopic image presentation apparatus that can show both a magnified image and a wide-area image in a microscopic environment based on a view expansion microscopic imaging ...

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The control of virus spreading over complex networks with a limited budget has attracted much attention but remains challenging. This article aims at addressing the combinatorial, discrete resource ...

The James Webb Space Telescope's s MIRI and NIRCam instruments have captured an amazing view of spiral galaxy NGC 2090. The galaxy is about 37 million light years away in the Columbia ...