Abstract: The fingerprinting method using received signals from array antenna has demonstrated higher accuracy than conventional method relying on RSSI (Received Signal Strength Indicator). However, ...

This technical note presents the Reverse Method, a novel indirect approach for estimating the global value-added tax (VAT) compliance gap. The Reverse Method leverages public datasets and a calibrated ...

Commercial spaceflight is booming and looks to go into full-on kaboom stage in the near future, sparking the need for an ever-increasing supply of solar panels. To fill this need, Dcubed is developing ...

What's the secret to decorative ironwork? This guide shows you the satisfying, step-by-step process of forging a reverse twist—a fundamental technique that adds complex and beautiful patterns to your ...

We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing. I’ve never been good at making a grocery list and ...

3D printing may be a breakthrough technology, but it isn’t sustainable. Most printers still rely on petroleum-based plastics, while greener alternatives are too brittle to use in parts that need ...

When seeing a story from MIT’s Lincoln Labs that promises 3D printing glass, our first reaction was that it might use some rare or novel chemicals, and certainly a super-high-tech printer. Perhaps it ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Our bodies are constantly breaking down. Over time, their built-in repair mechanisms also fail. Knee cartilage grinds away. Hip joints no longer support weight. Treatments for breast cancer and other ...