This book lays out the scientific goals to be addressed by the next-generation ground-based
cosmic microwave background experiment, CMB-S4, envisioned to consist of dedicated …

This letter presents a visible light communication (VLC) system based on a single 50- μm
gallium nitride light emitting diode (LED). A device of this size exhibits a 3-dB modulation …

We summarize the utility of precise cosmic microwave background (CMB) polarization
measurements as probes of the physics of inflation. We focus on the prospects for using CMB …

Gallium-nitride (GaN)-based light-emitting diodes (LEDs) are highly efficient sources for
general purpose illumination. Visible light communications (VLC) uses these sources to …

Visible light communication (VLC) is a promising solution to the increasing demands for
wireless connectivity. Gallium nitride micro-sized light emitting diodes (micro-LEDs) are strong …

We take an Effective Field Theory (EFT) approach to unifying existing proposals for the origin
of cosmic acceleration and its connection to cosmological observations. Building on earlier …

This book examines how western liberal states are progressively restricting access to refugees
and asylum seekers, even though these states have signed international agreements …

Disney Imagineering has developed a high-fidelity virtual reality (VR) attraction where guests
fly a magic carpet through a virtual world based on the animated film “Aladdin.” Unlike most …

Humanitarianism rivals security in its ability to legitimize emergency measures, and has
also proven to be as ambiguous and open to abuse. In this article, humanitarianism is …

We address the cosmological moduli/gravitino problems and the issue of too little thermal
but excessive non-thermal dark matter from the decays of moduli. The main examples we …