We are developing, at the Huazhong University of Science and Technology, a small-animal positron emission tomograph (PET) scanner that has two new features. Firstly, it uses detector modules that are ...

The algorithm and the results of a blind multiuser detector using a machine learning technique called support vector machine (SVM) on a chaos-based code division multiple access system is presented in ...

Following the Minnesota shootings, Wisconsin Capitol Police had extra back up from the Wisconsin State Patrol. But there was one thing you won't see there: metal detectors.

Gun incidents don't spur Palm Beach County School Board to install metal detectors at middle and elementary schools.