University of Patras

About: University of Patras is a education organization based out in Pátrai, Greece. It is known for research contribution in the topics: Population & Catalysis. The organization has 13372 authors who have published 31263 publications receiving 677159 citations. The organization is also known as: Panepistímio Patrón.

Video games as a complementary therapy tool in mental disorders: PlayMancer, a European multicentre study

Abstract: Background: Previous review studies have suggested that computer games can serve as an alternative or additional form of treatment in several areas (schizophrenia, asthma or motor rehabilitation). Although several naturalistic studies have been conducted showing the usefulness of serious video games in the treatment of some abnormal behaviours, there is a lack of serious games specially designed for treating mental disorders. Aim: The purpose of our project was to develop and evaluate a serious video game designed to remediate attitudinal, behavioural and emotional processes of patients with impulse-related disorders. Method and results: The video game was created and developed within the European research project PlayMancer. It aims to prove potential capacity to change underlying attitudinal, behavioural and emotional processes of patients with impulse-related disorders. New interaction modes were provided by newly developed components, such as emotion recognition from speech, face and physiological reactions, while specific impulsive reactions were elicited. The video game uses biofeedback for helping patients to learn relaxation skills, acquire better self-control strategies and develop new emotional regulation strategies. In this article, we present a description of the video game used, rationale, user requirements, usability and preliminary data, in several mental disorders.

Destination Personality, Affective Image, and Behavioral Intentions in Domestic Urban Tourism

Abstract: The collective influence of destination personality and affective image on overall image formation of a domestic urban destination and subsequently its influence on tourists’ behavioral intentions were examined in this study. The sample consisted of 361 urban tourists and included both past visitors and nonvisitors of the urban destination under study. Data analysis confirmed the influential role of destination personality and affective image in the formation of overall destination image in both samples. In turn, overall image was a mediator of the relationships of destination personality and affective image with tourists’ behavioral intentions (i.e., intention to revisit the urban destination and intention to recommend the destination to others). Analysis of the data supported a two-factor solution of the destination personality construct, with the personality traits of sincerity and excitement emerging in the domestic urban context to influence past visitors’ and nonvisitors’ overall destination image p...

Luminescent Surface Quaternized Carbon Dots

Abstract: Thermal oxidation of a salt precursor made from the acid−base combination of tris(hydroxymethyl)aminomethane and betaine hydrochloride results in light-emitting surface quaternized carbon dots that are water-dispersible, display anion exchange properties, and exhibit uniform size/surface charge.

Safety and Security in Cyber-Physical Systems and Internet-of-Things Systems

Abstract: Safety and security have traditionally been distinct problems in engineering and computer science. The introduction of computing elements to create cyber-physical systems (CPSs) has opened up a vast new range of potential problems that do not always show up on the radar of traditional engineers. Security, in contrast, is traditionally viewed as a data or communications security problem to be handled by computer scientists and/or computer engineers. Advances in CPSs and the Internet-of-Things (IoT) requires us to take a unified view of safety and security. This paper defines a safety/security threat model for CPSs and IoT systems and surveys emerging techniques which improve the safety and security of CPSs and IoT systems.