C&EN

Validation Challenge of Density-Functional Theory for Peptides—Example of Ac-Phe-Ala

‡ Physical and Theoretical Chemistry Laboratory, University of Oxford, OX1 3QZ Oxford, U.K. § Department of Mechanical Engineering and Materials Science and Center for Materials Genomics, Duke ...

Women told they have dense breasts don't know what to do next, new study shows

Imagine a 57-year-old woman, let's call her Maria, who's just opened a letter about her mammography results. She's had several mammograms before, but this time reads new information: "Your breasts are ...
Investopedia

Bullwhip Effect: Meaning, Example, and Impact

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016. Robert Kelly ...
IEEE

Human Density Estimation by Exploiting Deep Spatial Contextual Information

Abstract: We propose in this paper a deep learning method for human density estimation, targeted to sparse density scenarios. We divide the image into a grid of cells and realize that a person does ...
IEEE

Influence of charge density on the trap energy spectrum in fluoroethylenepropylene copolymer films with chemically modified surfaces

Abstract: Tetrafluoroethylene-hexafluoropropylene copolymer (FEP) films were treated with titanium-tetrachloride vapor by means of molecular-layer deposition. The treatment leads to considerable ...