Abstract: The electronically steered phased array (ESPA), which is composed of periodic antenna elements, usually uses subarrays with large spacing to lower system complexity and cost. This kind of ...

FORT BENNING, Ga. — An instructor moved a tiny drone upside down then rapidly back and forth by hand as Army Sgt. 1st Class William Benz peered through his goggles to see what the drone could see. “It ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

A Las Vegas substitute teacher was fired after she was filmed using the n-word in class while asking why white people aren’t allowed to say it. The white substitute teacher, who has not been publicly ...

Kindness can show up when you least expect it. In this story, a teacher assistant works with an adaptive class at a public high school. Her class went on a special Thanksgiving field trip and decided ...

These benefits lead to more flexible, maintainable, and efficient code structures. Unfortunately, Java does not natively support class extensions (categories) and there is a little chance such support ...

We describe a concrete device roadmap towards a fault-tolerant quantum computing architecture based on noise-resilient, topologically protected Majorana-based qubits. Our roadmap encompasses four ...

Imagine that the NBA is starting from scratch, only using players from the 2020 through 2024 draft classes. How would the draft play out? We have the answer to that very question. B/R NBA experts Dan ...

With a child in college and a spouse who’s a professor, I have front-row access to the unfolding debacle that is “higher education in the age of AI.” These days, students routinely submit even ...