American Institute of Physics

Breakthrough in ‘bottom-up’ diamond patterning bypasses cutting or etching

“Top-down” diamond patterning methods, such as reactive ion etching, are difficult given the material’s chemical inertness.
IEEE

On the Possibilities of Using Traditional Pattern Recognition Techniques in Brazilian Banknote Characterization

Abstract: In Brazil there are seven kinds of banknotes where each one has a specific color associated to its correspondent value. Analysing the Brazilian banknote design, one can see that there are ...
IEEE

Efficient Pattern Synthesis Method for Series-Fed Arrays Using Generative Adversarial Networks

Abstract: In this paper, a physics-informed generative adversarial network (GAN) framework is proposed for computationally efficient radiation pattern synthesis of series-fed linear arrays. In the ...
National Bureau of Economic Research

Creating High-Opportunity Neighborhoods: Evidence from the HOPE VI Program

We study whether low-economic-mobility neighborhoods can be transformed into high-mobility areas by analyzing the HOPE VI program, which invested $17 billion to revitalize 262 distressed public ...