Search results for "behaviour"
showing 10 items of 1406 documents
A mathematical description accounting for the superfluous hydrogen evolution and the inductive behaviour observed during electrochemical measurements…
2018
When electrochemical techniques are used to probe the surface of corroding magnesium with the aim of obtaining quantitative information on the corrosion process, two peculiarities are generally observed: i) with anodic polarization, the rate of hydrogen evolution increases instead of decreasing and ii) during electrochemical impedance spectroscopy measurements, an inductive contribution is often observed at the low-frequency end of the spectra. The presence of these two phenomena clearly has an impact on the methodology that should be applied to correctly estimate corrosion rates from electrochemical data. The aim of this work is to provide a general mathematical description of the corrodin…
A Numerical Study to Predict the Mechanical Response of FRCM Composites
2022
Fabric Reinforced Cementitious Matrix (FRCM) materials are increasingly common for strengthening existing masonry structures. Their popularity is due to their many advantages with respect to resin-based composites, especially when applied to stone supports. The constitutive behaviour of FRCM materials is defined by the combination of their tensile response and the bond behaviour with the masonry support, both depending on complex stress transfer mechanisms between matrix and fabric, especially in the post-cracking stage. This paper presents a numerical study which aims to predict the mechanical behaviour of FRCM systems through simple 2D models of truss elements and non-linear springs to si…
La importància de la vinculació educativa com a prevenció de la deliqüència juvenil
2011
L’accés al sistema educatiu i la trajectòria en aquest sistema són dos dels elements principals que configuren els factors de risc o de protecció en una societat precària i dualitzada com l’actual. La bibliografia científica considera fonamental analitzar la relació entre la trajectòria educativa i la vinculació amb la delinqüència juvenil. En aquesta investigació s’aprofundeix en la relació que hi ha entre el procés educatiu i la trajectòria delinqüencial dels adolescents en conflicte amb la llei. La nostra perspectiva parteix de les hipòtesis següents: a) el fracàs educatiu està relacionat amb la situació de vulnerabilitat i exclusió prèvia de les unitats familiars, com s’ha posat de mani…
Prosocial development from childhood to adolescence: a multi-informant perspective with Canadian and Italian longitudinal studies.
2009
Objectives: To longitudinally describe prosocial behaviour development from childhood to adolescence, using multiple informants within Canadian and Italian samples. Method: Participants in Study 1 were 1037 boys from low socioeconomic status (SES) areas in Montreal, Canada, for whom yearly teacher and mother reports were obtained between the ages of 10 and 15. Participants in Study 2 were 472 children (209 girls) from Genzano, Italy, for whom yearly self and teacher reports were obtained between the ages of 10 and 14. Developmental trajectories were estimated from ratings by each informant to identify subgroups of children following distinct courses of prosocial development. Results: In …
A behavioural finance explanation of speculative bubbles: evidence from the bitcoin price development
2019
In 2008 a group of programmers, alias Satoshi Nakamoto, introduced bitcoin. Bitcoin is a cryptocurrency or virtual money derived from mathematical cryptography and is conceived as an alternative to government authorised currency. The founder anticipated, through bitcoin’s construction and his digital mining processes, that bitcoin prices would be relatively stable. However, the recent bitcoin price decline proves that bitcoin is extraordinarily volatile and is not that stable as hoped. Although some scientists have already shown that the fundamental value of bitcoin is zero, the price of bitcoin has reached over 19.000$ in December 2018. Since then, bitcoin prices dropped nearly 70% from th…
Communicative spontaneity in autism: exploring supportive prompts in an educational context
2014
The purpose of this article was to describe a Finnish research project concerning communicative spontaneity in pupils with autism spectrum disorder (ASD). ASD is a behavioural syndrome which is neurobiological in origin and which involves atypical developmental dysfunctions in the brain. The essential features are persistent impairment in reciprocal social communication and social interaction, and restricted, repetitive patterns of behaviour, interest, and activities. However, an important part of flexible interaction is functional communication between partners, and spontaneity is a critical aspect of functional communication. Communicative spontaneity can be assessed by examining the rela…
The influence of patriotism and fans’ fulfilment of sponsorship activation in the sponsor’s image transfer process
2019
In the context of international sports tournaments, fans’ feelings of patriotism and fans’ acquisition of knowledge from social media seem to be decisive factors in determining sponsorship success....
Be congruent and I will be loyal: the case of sport services
2019
This research analyzes the relationship between brand perception of users of a sports service and their levels of loyalty. Data were treated with both SPSS 23 and EQS 6.3, using CFA to confirm reliability and validity and creating a model to be tested. Congruence explain 43% of credibility and that these two variables explain up to 73% of trust. Credibility and trust can explain up to 73% of the attitudes, while attitudes would explain up to 50% of loyalty. In the case of sports services, brand perception and its relationship with loyalty remain largely unaddressed. For this reason, it is interesting to carry out research on this subject, bringing new evidence to business reality to help ma…
The Editorial Opinion of the Mainstream Media During the Catalan Elections of 2017: A Madrid–Barcelona Comparative Study
2020
This article is a follow-up to an article published in the American Behavioral Scientist in 2017, titled “Shaping public opinion for confrontation: Catalan independence claims as represented in Spanish, Catalan, Valencian, and Basque Editorials.” At that time, our study was based on opinions expressed in mainstream newspaper editorials during two significant events in Catalonia’s recent history: the demonstration against the Spanish Constitutional Court ruling on the Statute of Autonomy of Catalonia of July 10, 2010, and the mass pro-independence demonstration held on September 11, 2012. The research sought to compare the press reports published in Catalonia, Valencia, and the Basque Count…
Associations between Sports Videogames and Physical Activity in Children
2022
Abstract Objective: The aim of the study was to examine the associations of sports video gaming behaviour in the sociological concept of Physical Activity Relationships (PAR) and to see if sports video gaming differs by gender. Methods: A convenience sample of children between 11–12 years of age (n = 114) from three Finnish regions completed a questionnaire on perceptions of their video gaming and physical activity habits. Differences by gender were tested by contingency tables, and blockwise binary logistic regressions were used to examine the strength of association with physical activity behaviour in PAR. Results: Almost all girls had low importance to video gaming and over two thirds (7…