This paper reports the study on the synthesis of poly(ε-caprolactone)—PCL by ring-opening polymerization (ROP) of ε-caprolactone (CL) monomer with focus on mathematic developing of the growth ...

This study investigated the applicability of computational particle fluid dynamic (CPFD) numerical scheme for simulating flows in a 3-D hopper. A glass bead with a particle size distribution was used ...

Efforts have been underway for years to improve the replicability of research studies, but some are skeptical of the US ...

We examine the long-run impacts of exposure to a Black teacher for both Black and white students. Leveraging data from the Tennessee STAR class-size experiment, we show that Black students randomly ...