Abstract: In this work, we present a study on the existence of Dirac type dispersion in the simplest of periodic metallic waveguide structures. It is shown that periodic repetitions of two dissimilar ...

Every year, the PGA Tour shares an annual report with its membership. It is often a 50-plus-page document, fronted by a photo of the previous year’s FedEx Cup champion and a lengthy, optimistic letter ...

Abstract: We present results from a simple numerical model simulating continuous wave (CW) intracavity Raman lasers and intracavity-doubled Raman lasers, which will guide optimization of experimental ...

Are you finding it difficult to focus or listen in class, pay attention to your boss in meetings, read a book, or get pretty much anything done? Sometimes even the simplest of tasks can exhaust our ...

NPV calculates profitability using all projected cash inflows and outflows, considering time value of money. A positive NPV suggests a profitable project; a negative NPV suggests a loss. NPV's ...

Living in the present is so important, but not many people actually do it. When you focus too much on the past, it causes depression, and when you focus too much on the future, it causes anxiety. So ...

While none of these are groundbreaking facts, its still astonishing to see how vehicles have morphed around our shape and way of life BHPian RaviK recently shared this with other enthusiasts: Was ...

Laura Beers does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Fear keeps us focused on the past or worried about the future. If we can acknowledge our fear, we can realize that right now we are okay. Right now, today, we are still alive, and our bodies are ...