American University’s School of International Service (SIS) is a top-10 school of international affairs located in Washington, D.C. Since our founding in 1957, we have answered President Dwight D.

An unprecedented university course, associating scientists, students and farmers, has learned from several hundred agroforestry initiatives in the Brazilian Amazon. Activities centred around Belém, a ...

It’s now more than a year since macOS Ventura arrived on Macs on October 24 2022, and macOS Sonoma is now here, but not everyone has updated to Ventura. If you haven’t updated yet here’s what you need ...

Arteriovenous fistula (AVF) stenosis is a complex pathological process caused by venous intimal hyperplasia, and its development is influenced by factors such as surgical injury, hemodynamic changes, ...

The point of doing a list of the 10 best college bars is to give the reader a guide of places to check out if he or she ends up in one of these college towns. It is not to identify the places in those ...

Cincinnati Bengals football is nearly upon us, as Joe Burrow and company take on the Cleveland Browns in the Battle of Ohio on Sept. 7. Burrow has a chance to add to an already long list of viral ...

ABSTRACT: Hydrogen bonds (H-bonds) play a key role in both the formation and stabilization of protein structures. H-bonds involving atoms from residues that are close to each other in the main-chain ...