There are multiple geographical crime prediction techniques to use and comparing different prediction techniques therefore becomes important.In the current study we compared the accuracy (Predictive Accuracy Index) and precision (Recapture Rate Index) of simply counting crimes: Simple Count with Kernel Density Estimation in the prediction UBIQUINOL
[Objective] In-line inspection of oil and gas pipelines, as a critical component of pipeline integrity management, plays a pivotal role in providing a scientific basis for preventing and undertaking appropriate maintenance measures against pipeline accidents.[Methods] To provide a comprehensive understanding of the current state and future trends i
In this article, we explore the performance of optical wireless technology for ensuring audio communications inside an aircraft cockpit.One advantage is that, unlike radio frequencies, opaque objects block optical signals and, therefore, signals cannot pass through walls.This can reduce security risks against eavesdropping and hacking of the physic
The pulse duration in short-pulse schemes for Self-Amplified Spontaneous Emission Free Electron Lasers (SASE FELs) is limited by the FEL coherence time.A recently proposed concept allows to overcome the coherence time barrier and to Suspension obtain much shorter pulses.When the lasing part of an electron bunch is much shorter than the coherence ti