Abstract: The reentrancy vulnerability is one of the most notorious vulnerabilities of smart contracts. It enables attackers to hijack the control flow of a smart contract by invoking a function as ...

The Kenosha Unified School District Board approved metal detectors and hand wands for its six high schools. The decision follows recent gun-related arrests at Bradford High School. Parents are now ...

The Saskatchewan Health Authority (SHA) says the addition of metal detectors in hospitals and health-care facilities around the province is making a much safer difference. In a release issued Friday, ...

Abstract: The direct conversion of X-ray irradiation using a semiconductor material is an emerging technology in medical diagnosis, material sciences, and industrial nondestructive testing. The wide ...

A proposed policy that the Kenosha School Board had already been considering to improve safety in its schools is getting more attention after two incidents in which students were arrested for bringing ...

(ABC 6 News) – The Minnesota State Capitol is preparing for changes as the new legislative session approaches. The introduction of metal detectors at the Capitol will screen visitors for weapons, ...

Just six days before the 2026 session of the Minnesota Legislature, a big change is coming to the State Capitol. For the first time in history, metal detectors will be in place to screen for guns and ...

Metal detectors have now been rolled into the Minnesota State Capitol in St. Paul, just days before lawmakers return to work, ending the long era of walking straight into the building without a formal ...

JACKSONVILLE, Fla. – Duval County Public Schools is in the process of installing metal detectors at Springfield, Mandarin, Oceanway and Ribault middle schools this week. Installation started Monday, ...