Search results for "Perspective"
showing 10 items of 1523 documents
Phenomena in the Cyber World
2015
This chapter describes and evaluates the cyber world, including its phenomena, from a strategic perspective. As no universally accepted definitions for the cyber world exist, associated literature and publications address it in many different ways. A five-layer model is constructed for cyber threats, which include cybervandalism, cybercrime, cyber intelligence, cyberterrorism and cyberwarfare. This chapter depicts the standards-based risk model, cyber operations and cyberweaponry, as well as the critical structures of society as the targets. Moreover, cyber security definitions are provided. Cyber world phenomena are addressed in more detail in other chapters of this book.
Self-perceptions of competence in Brazilian, Canadian, Chinese and Italian children: Relations with social and school adjustment
2004
The purpose of the present study was to examine relations between self-perceptions of competence and social, behavioural, and school adjustment in Brazilian, Canadian, Chinese, and Italian children. Self-perception data were collected through children’s self-reports. Information about social behaviours, peer acceptance, and school achievement was obtained from peer assessments and teacher ratings. Multi-group analyses revealed similar patterns of relations between self-perceptions in scholastic and general self-worth domains and social and school performance in the four samples. However, the relations between self-perceptions of social competence and shyness and academic achievement were d…
Deinococcus radiodurans' SRA-HNH domain containing protein Shp (Dr1533) is involved in faithful genome inheritance maintenance following DNA damage
2018
WOS:000452343100012; International audience; Background: Deinococcus radiodurans R1 (DR) survives conditions of extreme desiccation, irradiation and exposure to genotoxic chemicals, due to efficient DNA breaks repair, also through Mn2+ protection of DNA repair enzymes. Methods: Possible annotated domains of the DR1533 locus protein (Shp) were searched by bioinformatic analysis. The gene was cloned and expressed as fusion protein. Band-shift assays of Shp or the SRA and HNH domains were performed on oligonucleotides, genomic DNA from E. coif and DR. slip knock-out mutant was generated by homologous recombination with a kanamycin resistance cassette. Results: DR1533 contains an N-terminal SRA…
The discourse of risk in horror movies post 9/11: hospitality and hostility in perspective
2011
Risk perception has been a newer field of research for tourism scholars. The purpose of this paper is to add to this growing literature by examining how some horror movies play upon the discourses of risk, ethnocentrism, hospitality, and radicalised otherness as a part of their plot lines. In doing so, the authors discuss the literature on risk perception, the role of hospitality in risk perception, and the value of visual and content analysis of movies. Then, four horror movies are presented that include a number of discourses inherent in tourism, risk perception, and hospitality research.
Social Media Monitoring for Crisis Communication: Process, Methods and Trends in the Scientific Literature
2014
This literature review study aims at clarifying current knowledge on social media monitoring from the perspective of organizational communication and public relations. It also contributes to crisis communication by shedding light on how fast developing social media discourse can be followed and analysed in order to understand citizens’ needs throughout all the phases of a crisis. The findings of this study reveal a number of insights in the scientific literature on the concept of monitoring, the monitoring process, methods, tools and solutions, methodological issues and trends covering the years 2009–2012. In the literature, social media monitoring is described as a process which comprises …
A longitudinal transitional perspective on why adolescents choose to quit organized sport in Norway
2021
Abstract The present study used a prospective cohort design to explore the reasons why young athletes decided to quit playing handball. The theoretical underpinnings were drawn from the fields of career transition, motivation, and meaningful experiences in organized youth sport. Thirty-four athletes were included in a larger research project exploring the complex interplay of psychosocial factors during the transition period from lower-to upper-secondary school in Norway. In this study, the data collection involved three sources: individual interviews with the 10 athletes who decided to leave their teams during the study period (five girls and five boys), and individual open-ended questionn…
An author keyword analysis for mapping Sport Sciences
2018
[EN] Scientific production has increased exponentially in recent years. It is necessary to find methodological strategies for understanding holistic or macro views of the major research trends developed in specific fields. Data mining is a useful technique to address this task. In particular, our study presents a global analysis of the information generated during last decades in the Sport Sciences Category (SSC) included in the Web of Science database. An analysis of the frequency of appearance and the dynamics of the Author Keywords (AKs) has been made for the last thirty years. Likewise, the network of co-occurrences established between words and the survival time of new words that have …
Una prospettiva storica e pedagogica sulle Lingue dei Segni: riflessioni psicolinguistiche
2021
Da oltre 50 anni, da quando W. Stokoe negli anni '60 individuò in USA i parametri di articolazione delle lingue dei Segni (cfr. Stokoe, 1981), si assiste ad un sempre maggiore interesse nei confronti delle lingue visivo-gestuali delle comunità di sordi, grazie anche agli sviluppi nel campo della psicolinguistica, delle neuroscienze, e delle nuove tecnologie che consentono indagini sul linguaggio e sul funzionamento cerebrale impensabili sino a qualche tempo fa. Può forse sorprendere che, in una prospettiva storica, all'interno del dibattito linguistico-filosofico si può riscontrare un analogo interesse per i sordi e le loro forme di comunicazione soltanto nella seconda metà del sec. XVIII e…
Considerations on the Update of the Risk Assessment Document During the Pandemic State by COVID-19 in Italy
2021
Immediately after the outbreak of the SARS-CoV-2 epidemic (which had risen to the level of a pandemic according to the World Health Organization), the question arose whether or not to update the risk assessment, which, as required by Legislative Decree 81/2008, with the consequent updating of the prevention measures. In light of these forecasts, we asked ourselves whether the risk of coronavirus infection should be taken into account by the employer by updating the risk assessment or not. An in-depth analysis of current legislation has led to the conclusion that the biological risk from SARS-CoV-2 is to be considered specific only in health-related activities, in other activities it can be …
To transmit genes without becoming mother: An evolutionary conflict behind denial of pregnancy
2016
Aim: The etiology of pregnancy denial remains poorly understood. Neither necessary nor sufficient conditions can be synthesized from the risk factors identified from psychological analyses. In accordance with clinical observations, we aim to explain denial of pregnancy from an evolutionary conflict perspective. Methods: Authors investigate evolutionary biology aspects and emphasize on the transition from solitary animal species to social species. The possibility of conflicts between primitive species-perpetuation forces and subjective social-identity forces are explored. Results: As members of a social species, human beings have a dual, contradictory character of independent organisms but i…