The Marshall Project

ICE Data Reveals What Happened to 1,600 People Arrested During Chicago’s Blitz

As federal agents descend on Chicago this week for a renewed round of immigration raids, a Marshall Project analysis shows what happened to around 1,600 people arrested in a similar operation this ...
Investopedia

Understanding Variable Overhead Spending Variance With Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

What Is In-House? Definition, Business Benefits, Risks, and More

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

A Novel RFID Authentication Protocol Based on a Block-Order-Modulus Variable Matrix Encryption Algorithm

Abstract: In this paper, authentication for mobile radio frequency identification (RFID) systems with low-cost tags is investigated. To this end, an adaptive modulus (AM) encryption algorithm is first ...
IEEE

Blass Matrix-Based Optical Beamforming Network for Single- and Multi-Beam Operation on a Silicon Nitride Photonic Integrated Circuit

Abstract: This work presents the first experimental system evaluation of a hybrid-integrated 4×4 optical beamforming network (OBFN) based on the Blass Matrix architecture employing modulated microwave ...