Abstract: The mechanical properties of nonferromagnetic metallic materials at high temperatures can be partially characterized by measuring their elastic constants. Electromagnetic acoustic ...

Abstract: It is well known that there is inherent radiation pattern distortion for the commercial base station antenna array, which usually needs three antenna sectors to cover the whole space. To ...

It’s a moment that happens far too often. Dr. John Somers, standing in front of a class, will ask, “How many of you have played with magnets before?” To his surprise, out of 38 students, not a single ...

You may see sandhill cranes flying around Michigan communities this spring, as they're back for the 2026 season. The gray and red, long-legged birds, which can be up to 4 feet tall, typically reside ...