EUV optics, light sources, ultra-clean vacuum modules, RF power, precision mechatronics, and abatement systems each come from a narrow set of suppliers.

The purpose of the study was to investigate changes in aqueous humour outflow (AHO) after the Elios glaucoma procedure (excimer laser trabeculostomy, ELT) using sequential AHO angiography. AHO ...

The classic mode of lecturing is pretty passive, with the teacher on the stage and delivering content and the students ...

WASHINGTON — A Minnesota middle school taught eighth-graders that Immigration and Customs Enforcement (ICE) officers are using “tricky & violent tactics” to harass and arrest thousands of “legal ...

Objectives To examine outcomes from respiratory pathogens containment strategies focused on international travellers. Design We developed a compartmental model generalisable to respiratory infectious ...