Abstract: This paper presents a theoretical analysis of the steady-state behavior of an ideal linear detector with a broadband output circuit. Published analyses of a diode feeding a load resistance ...

St. Lucie County schools purchased 11 metal detectors this year. Each metal detector cost $6,000 each. Indian River County schools purchased metal detectors in 2024. ST. LUCIE COUNTY — A second ...

Most of these devices rely on printed circuit boards (PCBs) made of copper, fiberglass, and epoxy resin. These are the flat, ...

Jersey School District administrators shared their start-of-the-year reports with the board at the school board meeting on Thursday. During these reports, the topic of safety and school security was ...

TUCSON, Ariz. (13 News) - Following the arrest of two Cienega High School students last Friday for allegedly bringing a gun on campus, the Vail Unified School District and Pima County Sheriff’s ...

Leon County Schools Superintendent Rocky Hanna is proposing metal detectors at high school entrances following multiple weapons incidents. Three weapons-related incidents have occurred on school ...

In Venice, Florida, there’s a retail wonderland where thirty-five dollars can transform from coffee-and-lunch money into a complete wardrobe or a treasure trove of vintage collectibles. Welcome to the ...

There is renewed interest in putting metal detectors at the Minnesota State Capitol to protect lawmakers and the public in the aftermath of two state lawmakers being shot in their homes earlier this ...

ALLPORT — If you’re headed to L.T. Drivas Memorial Field on Friday night to see the West Branch Warriors varsity football open the season against Everett in a battle of the Warriors, all attending the ...

Take a woman whose legs no longer function, or a striving young survivor of unspeakable tragedy, and strap her or him in, and ...

Painting a room may seem harder than it is, so don’t be afraid to try. “Painting really is the ideal DIY skill to pick up ...