Permits may allow metal detecting at Shaler's Fall Run Park; finds to be displayed at library

Between 100 and 150 pieces of Shaler’s coal mining history will displayed in November at the Shaler North Hills Library.
IEEE

Development of a Privacy-Preserved and Secure Cooperative Spectrum Sensing System in Cognitive Radio Networks Using ATSNRNN-Enabled FPPDES With Machine Learning

Abstract: Generally, Cooperative Spectrum Sensing (CSS) in Cognitive Radio Networks (CRN) recognizes the available spectrums to improve their utilization. However, CRN may lead to major security ...

Multnomah County libraries weigh metal detectors after safety incidents: 'There's definitely mixed feelings'

After recent violence near Multnomah County’s Central Library, a plan to add weapon detectors is under review, drawing mixed ...