Browsing by Title

Conference Object

V-Radar: A vehicular traffic query protocol for urban environments

Loulloudes, Nicholas; Pallis, George C.; Dikaiakos, Marios D. (2012)

Automobile congestions have an adverse effect in modern societies, causing the loss of billions of dollars and manhours every year throughout the world. In this era of global economic recession, drivers will require the ...

Article

Vaccination of healthcare personnel in Europe: Update to current policies

Hübschen, Judith M.; Maltezou, Helena C.; Botelho-Nevers, Elisabeth; Brantsæter, Arne B.; Carlsson, Rose-Marie; Heininger, Ulrich; Josefsdottir, Kamilla S.; Kassianos, George; Kyncl, Jan; Ledda, Caterina; Medić, Snežana; Nitsch-Osuch, Aneta; de Lejarazu, Raul Ortiz; Theodoridou, Maria; Van Damme, Pierre; van Essen, Gerrit A.; Wicker, Sabine; Wiedermann, Ursula; Poland, Gregory A.; Vaccination Policies for HCP in Europe Study Group; Koliou, Maria (2019)

We investigated and compared current national vaccination policies for health-care personnel (HCP) in Europe with results from our previous survey. Data from 36 European countries were collected using the same methodology ...

Article

Valence, arousal or both? Shared emotional deficits associated with Attention Deficit and Hyperactivity Disorder and Oppositional/Defiant-Conduct Disorder symptoms in school-aged youth

Souroulla, Andry V.; Panteli, Maria; Robinson, Jason D.; Panayiotou, Georgia (2019)

We examined emotional responses in Attention Deficit Hyperactivity and Oppositional Defiant/Conduct Disorder to affective pictures. Eighty seven children (42 female, Mage = 11.2), with clinical or subclinical symptoms and ...

Article

Valeurs et sens commun

Christias, Panagiotis (2003)

Article

Valid resampling of higher-order statistics using the linear process bootstrap and autoregressive sieve bootstrap

Jentsch, C.; Politis, Dimitris Nicolas (2013)

We show that the linear process bootstrap (LPB) and the autoregressive sieve bootstrap (AR sieve) are, in general, not valid for statistics whose large-sample distribution depends on moments of order higher than two, ...

Conference Object

Validate your SPDX files for open source license violations

Paschalides, D.; Kapitsaki, Georgia M. (Association for Computing Machinery, 2016)

Licensing decisions for new Open Source Software are not al-ways straightforward. However, the license that accompanies the software is important as it largely affects its subsequent distribution and reuse. License information ...

Article

A Validated Multiscale In-Silico Model for Mechano-sensitive Tumour Angiogenesis and Growth

Vavourakis, V.; Wijeratne, P. A.; Shipley, R.; Loizidou, M.; Stylianopoulos, T.; Hawkes, D. J. (2017)

Vascularisation is a key feature of cancer growth, invasion and metastasis. To better understand the governing biophysical processes and their relative importance, it is instructive to develop physiologically representative ...

Article

Validating Arguments for Observational Instruments: Attending to Multiple Sources of Variation

Hill, H. C.; Charalambous, Charalambos Y.; Blazar, D.; McGinn, D.; Kraft, M. A.; Beisiegel, M.; Humez, A.; Litke, E.; Lynch, K. (2012)

Measurement scholars have recently constructed validity arguments in support of a variety of educational assessments, including classroom observation instruments. In this article, we note that users must examine the ...

Article

Validating stationarity assumptions in time series analysis by rolling local periodograms

Paparoditis Efstathios, E. (2010)

We propose a simple and powerful procedure to validate the assumption of weak stationarity in time series analysis. Our focus is on processes with a slowly varying autocovariance structure. The procedure evaluates the ...

Article

Validation and interpretation of Web users' sessions clusters

Pallis, George C.; Angelis, Lefteris; Vakali, Athena I. (2007)

Understanding users' navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users' navigation into sessions has been proposed ...

Article

Validation and invariance testing of the Greek adaptation of the Acceptance and Action Questionnaire -II across clinical vs. nonclinical samples and sexes

Karekla, Maria; Michaelides, Michalis P. (2017)

The Acceptance and Action Questionnaire-II (AAQ-II) is a measure of experiential avoidance (EA), defined as the tendency to escape or avoid private psychological experiences, even when doing so is futile or interferes with ...

Article

Validation and use of SIMULINK integrated, high fidelity, engine-in-vehicle simulation of the international class VI truck

Assanis, D.; Filipi, Z.; Gravante, S.; Grohnke, D.; Gui, X.; Louca, Loucas S.; Rideout, G.; Stein, J.; Wang, Y. (2000)

This work presents the development, validation and use of a SIMULINK integrated vehicle system simulation composed of engine, driveline and vehicle dynamics modules. The engine model links the appropriate number of ...

Article

Validation of Patient Health Questionnaire in Greek-Language Sample

Pilipenko, Nataliya; Karekla, Maria; Feldman, Jonathan (2011)

Article

Validation of the Greek cypriot translation of the triarchic psychopathy measure

Fanti, Kostas A.; Kyranides, Melina-Nicole; Drislane, Laura E.; Colins, Olivier F.; Andershed, Henrik (Routledge, 2016)

Psychopathy is conceived of as a pathological constellation of personality traits, manifested in aberrant behavioral, interpersonal, and emotional tendencies. This study examined within a Greek-speaking nonclinical sample ...

Article

Validation of the Greek Version of the Body Image-Acceptance and Action Questionnaire

Karekla, Maria; Mavraki, Evangelia Z.; Nikolaou, Patrisia; Koushiou, Maria (2020)

The present study aimed to examine the psychometric properties and factorial structure of the Greek version of the Body Image-Acceptance and Action Questionnaire (BI-AAQ). The BI-AAQ assesses cognitive flexibility and ...

Article

Validation of the repair effectiveness of clay-based grout injections by lateral load testing of an adobe model building

Illampas, R.; Silva, R. A.; Charmpis, Dimos C.; Lourenço, P. B.; Ioannou, Ioannis (2017)

Article

Validation study of a conventional enzyme immunoassay to detect HIV antibodies in oral fluid

Staneková, D.; Mirandola, M.; Gios, L.; Botsi, Chryssoula; Habekova, M.; Gonzales-Soler, V.; Nikolopoulos, Georgios K. (2016)

OBJECTIVES: The aim of our study was to validate the Genscreen HIV 1/2 version 2 (BIO-RAD) for detecting HIV antibodies in oral fluid specimens (OF). BACKGROUND: The advantage of assays to detect HIV infection in OF lies ...

Article

Validity considerations ensuing from examinees’ perceptions about high-stakes national examinations in Cyprus

Michaelides, Michalis P. (2014)

Student examinees are key stakeholders in large-scale, high-stakes, public examination systems. How they perceive the purpose, comprehend the technical characteristics of testing and how they interpret scores influence ...

Book Chapter

Validity of educational indicators

Creemers, Bert P. M.; Kyriakides, Leonidas (2010)

Article

Valorization of agricultural wastes could improve soil fertility and mitigate soil direct N2O emissions

Anastopoulos, Ioannis; Omirou, Michalis; Stephanou, Coralea; Oulas, Anastasios; Vasiliades, Michalis A.; Efstathiou, Angelos M.; Ioannides, Ioannis M. (2019)

The emerging need for sustainable management of the increasing quantities of urban and industrial organic wastes creates opportunities for the development of alternative strategies for the improvement of degraded soils. ...