PM2.5 and PM10 are among the most pervasive pollutants in urban areas, originating from vehicle emissions, industrial ...

The intrinsic diameters of the nine Trumpler classes of open clusters are reexamined. For unreddened or slightly reddened clusters, photometric data are used to find distances and intrinsic diameters ...

The team observed both stars for several hours. The measurements resulted in angular diameters of 0.523 milliarcseconds for Beta Canis Majoris and 0.631 milliarcseconds for Epsilon Orionis.

We present an estimator of the probability density of capillary diameters based on a simple probabilistic model of microsphere passage through a microvascular bed. With this model, an estimate of the ...

Welcome to the warmest corner in the cold world of mathematics. Here, the vibe blends laughter, cheers, even occasional prizes. And here, students who once squirmed over square roots now beam with ...