Browsing by Title

Now showing items 939-958 of 5891

  • Politique et gouvernance touristique de la Grèce 

    Kardoulia, Evanthia (ΕSPACES Tourisme et Loisirs, 2023-11)
    Alors qu’à l’origine, le tourisme en Grèce reposait sur une gouvernance centralisée, autour d’un ministère dédié, un nouveau cadre institutionnel a été adopté en 2021, renforçant le rôle des collectivités territoriales en ...

  • Polymorphous heterogeneity and episodes of violence in school community: educational implications for building a democratic school 

    Sofologi, Maria; Markou, Euaggelia; Kougioumtzis, Georgios; Kamari, Afroditi; Tsanidou, Anastasia; Porfyri, Georgia-Nektaria; Vavetsi, Sofia; Giannoglou, Sofia; Efstratopoulou, Maria; Tsiviki, Eleni; Bonti, Eleni; Tachmatzidis, Dimitrios (2020)
    The present article is an attempt to shed light on a plethora of research studies concerning bullying and acts of violence within school settings. Furthermore, a basic aim of the chapter is to present different facets of ...

  • Portfolio selection under VaR constraints 

    Giannopoulos, Kostas; Clark, Ephraim; Tunaru, Radu (Springer-Verlag, 2005-03)
    In this paper we show that by assuming a constant variance/covariance matrix over the holding period, the VaR limits can often be exceeded within the relevant horizon period. To minimize this risk, we formulate the problem ...

  • Positive Emotions and Addiction 

    Flora, Katerina; Stalikas, Anastassios (The International Journal of Psychosocial Rehabilitation, 2014-07)
    Despite the clinical observations that indicate a possible connection between emotions, addictive behavior and treatment, there is not sufficient research on the role of positive emotions in addiction and addiction treatment. ...

  • Positive Emotions and Addiction 

    Flora, Katerina; Stalikas, Anastassios (International Journal of Psychosocial Rehabilitation, 2015)
    Despite the clinical observations that indicate a possible connection between emotions, addictive behavior and treatment, there is not sufficient research on the role of positive emotions in addiction and addiction treatment. ...

  • Positive state obligations under European law: A tool for achieving substantive equality for sexual minorities in Europe 

    Tryfonidou, Alina (Erasmus School of Law, 2020)
    This article seeks to examine the development of positive obligations under European law in the specific context of the rights of sexual minorities. It is clear that the law should respect and protect all sexualities ...

  • Postformal and Postconventional Reasoning in Educationally Advanced Adults 

    Markoulis, Diomedes (Taylor & Francis, 1989)
    The structural correspondence between postconventional sociomoral reasoning and postformal operational skills was examined to determine whether Stage 5 moral reasoning can be considered a hard stage in the Piagetian sense, ...

  • Pour une poetique de Byzance :hommage à Vassilis Katsaros 

    Katsaros, Vasilis (Centre d'études byzantines, néo-helléniques et sud-est européennes : École des Hautes Etudes en Sciences Sociales, 2015)
    Άγανον έσχες Βασίλειε αριφρόν, φρόνημα τερπνόν, νυν δε εκβλύζεις άμα ρύακας ημίν γνώσεως ουρανίας μάκαρ, αληθώς τοις βροροίς καταχέων αυγάς γε ρημάτων τε και σοφών λόγων, μυστηπόλος σε λέξεως Βυζαντίδος.

  • Power and knowledge acquisition: the implications for team performance 

    Politis, John D. (Organizational Knowledge Learning and Capabilities Conference, OKLC, 2003)
    Knowledge has been identified as an important resource that contributes to the competitive advantage of an organisation. The problems associated with irresponsible use of power manifest itself in the loss of organisational ...

  • Predicting Audit Opinions Evidence From The Athens Stock Exchange 

    Maggina, Anastasia; Tsaklanganos, Angelos (Clute Institute, 2011)
    The purpose of this study is to provide evidence drawn from publicly traded companies in Greece as far as the predictability of going-concern opinions, and other business situations (problem companies, tax contingent ...

  • Predicting The Corporate Social Responsibility Of Listed Companies In Greece Using Market Variables 

    Maggina, Anastasia; Tsaklanganos, Angelos (Clute Institute, 2012)
    This study primarily investigates differences in the market variables of companies that show corporate social responsibility (CSR) compared with those that do not. We also examine whether predictions of CSR can be ...

  • Predictive factors of disordered eating and body image satisfaction in Cyprus 

    Argyrides, Marios; Kkeli, Natalie (2015-05)
    Objective: This study aimed to assesspossible relationships and predictor varia-bles between disordered eating attitudesand behaviors, the internalization of thethin ideal construct, body image satisfac-tion, body image ...

  • Prefectural government in Greece: present situation, problems, perspectives 

    Athanasopoulos, Constantinos GE. (Κέντρο Επιμόρφωσης Μελετών Έρευνας και Ανάπτυξης, 1995)
    Ι would like to assure you that Ι feel deeply touched because Ι am honored tο address all of you today a distinguished as well as dangerous audience, bearing specific aims and targets. Your presence here certainly recalls ...

  • Pressure area care: An exploration of Greek nurses’ knowledge and practice 

    Panagiotopoulou, Kalliopi; Kerr, Susan (Blackwell Science, 2002-11)
    BACKGROUND: Despite a plethora of information on the prevention of pressure sores, they remain a significant problem in both hospital and community settings. The need to reduce the incidence of pressure sores has been well ...

  • Prevalence and Characteristics of Disordered Eating Adolescents in Cyprus: The Influence of Body Image, Situational Dysphoria, Self-Esteem, and the Media 

    Argyrides, Marios; Alexiou, Evagelia (The European Journal of Counselling Psychology, 2019)
    The purpose of the current study was threefold: a) to collect a very large representative sample of adolescents and assess for their levels of disordered eating behaviors; b) to describe the characteristics of adolescents ...

  • Pricing Basket spread options 

    Giannopoulos, Kostas (Society for Computational Economics, 2006)
    This paper describes and analyses the use of the Filtered Historical Simulation algorithm in pricing spread options. Spread options are contracts whose payoff depends on the price difference (spread) between two or more ...

  • Principals’ Perceptions on the Notion of Organizational Culture: The Case of Greece 

    Tzianakopoulou, Theodora; Manesis, Nikolaos (2018)
    Organizational culture constitutes a fundamental characteristic of the educational organism, because, it contributes to the shape of its character and of its members’ way of thinking and behavior and, it is also connected ...

  • The Principles of Entrepreneurship and Innovation in Local SME’s 

    Papademetriou, Christos; Belias, Dimitrios; Charalampous, Constantia (2020-09)
    This research paper seeks to clarify the importance and at the same time the multidimensional role that the business process can play, as well as the implementation of innovative approaches to the survival of small and ...

  • Privacy Leakages about Political Beliefs through Analysis of Twitter Followers 

    Briola, Helen; Drosatos, George; Stamatelatos, Giorgos; Gyftopoulos, Sotirios; Efraimidis, Pavlos S. (Pan-Hellenic Conference on Informatics, 2018-11)
    In this paper, we focus on privacy leakages about Twitter usersand show that simply establishing follower and friend connectionsin the Twitter network might be enough to reveal sensitive in-formation about the political ...

  • Privacy Leakages about Political Beliefs through Analysis of Twitter Followers 

    Briola, Helen; Drosatos, George; Stamatelatos, Giorgos; Gyftopoulos, Sotirios; Efraimidis, Pavlos S. (ICPS Proceedings, 2018-11)
    In this paper, we focus on privacy leakages about Twitter users and show that simply establishing follower and friend connections in the Twitter network might be enough to reveal sensitive information about the political ...