Event Modeling Risk Assessment using Linked Diagrams (EMRALD) is a software tool developed at INL for researching the capabilities of dynamic PRA (Probabilistic Risk Assessment). In order to promote ...

Ray Optics often overwhelms Class 12 students due to formulas and sign conventions. An expert board examiner explains why rote learning fails and how visual thinking, ray diagrams, and conceptual ...

NEW YORK -- Ray Handley, who served as an assistant coach for two Super Bowl champion New York Giants teams before a two-year stint as their head coach, has died. He was 81. The Giants announced ...

Ray Handley, former Giants head coach and two-time Super Bowl-winning assistant, died last week, the team announced and his nephew confirmed. Handley was 81. Handley almost never spoke publicly about ...

Abstract: An analysis of actual optical ray paths in flat gradient-index (GRIN) lenses for multifocal multibeam radiations is introduced in this article. The formulation is rigorously established ...

Abstract: We fabricated and analyzed an electrostatic focusing lens (FL) module comprising a micro-FL with many holes near the gate and a macro-FL of single aperture toward the anode for carbon ...