Here the authors show that αV-class integrins distinguish the RGD motif of vitronectin from other ligands and, within seconds, deploy β-subunit-specific, load-dependent programs in which αVβ3 and αVβ5 ...

It appears that your browser doesn't support HTML5 video. Here's a direct link to the video instead. VIDEO: How does backscatter help us understand the sea floor? Here's an overview in under two ...

The Positive Matrix Factorization Model is a multivariate factor analysis tool that decomposes a matrix of speciated sample data into two matrices: factor contributions and factor profiles. These ...

The version of PMF available for download was originally developed and tested for the Windows versions 7 to 10. This tool is no longer being updated for newer operating systems, nor can EPA provide ...

Mr. Rauch is a senior fellow at the Brookings Institution. Mr. Wehner, a senior fellow at the Trinity Forum, is a contributing Opinion writer. The frantic pace of the Trump presidency makes days seem ...

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