Different people make different responses when they face a Felt Hats frustrating situation: some punish others (extrapunitive), while others punish themselves (intropunitive).Few studies have investigated the neural structures that differentiate extrapunitive and intropunitive individuals.The present fMRI study explored these neural structures usin
Diffusion properties of electrons in GaN crystals subjected to electric and magnetic fields
We have studied the diffusion coefficient of hot electrons in GaN crystals under moderate electric (1.10 kV/cm) and magnetic (1.4 T) fields.Two configurations, parallel and crossed fields, have been analyzed.The study was carried out for compensated bulk- like GaN samples for various lattice temperatures (30.300 K) and impurity concentrations (10 1
Reorganization of Substance Use Treatment and Harm Reduction Services During the COVID-19 Pandemic: A Global Survey
Background: The coronavirus disease 2019 (COVID-19) pandemic has impacted people with substance use disorders (SUDs) worldwide, and healthcare systems have reorganized their services in response to the pandemic.Methods: One week after the announcement of the COVID-19 as a pandemic, in a global survey, 177 addiction medicine professionals described