Homophobic bullying. The role of the teacher

Violence among school children is a problem that affects 20% of the students in our classrooms.Bullying is a group phenomenon where violence among school children turns out to be an emergent of bad relationships.This phenomenon of mistreatment is favored by homophobia, finding that a large proportion of students with a homosexual orientation freque

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Victimisation and PTSD in a Greenlandic youth sample

Background.Despite a growing number of studies and reports indicating a very high and increasing prevalence of trauma exposure in Greenlandic adolescents, the knowledge on this subject is still very limited.The purpose of the present study was twofold: To estimate the lifetime prevalence of potentially traumatic events (PTEs) and post-traumatic str

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Real-Time Weld Quality Prediction Using a Laser Vision Sensor in a Lap Fillet Joint during Gas Metal Arc Welding

Nondestructive test (NDT) technology is required in the gas metal arc (GMA) welding process to secure weld SPST 6volt Relay robustness and to monitor the welding quality in real-time.In this study, a laser vision sensor (LVS) is designed and fabricated, and an image processing algorithm is developed and implemented to extract precise laser lines on

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