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141,929 research outcomes, page 1 of 14,193
  • publication . Preprint . Article . 2010
    Open Access English
    Authors:
    Alexios Liakos; Niarchos, Panagiotis;

    New times of minima of the Algol-type eclipsing binary UZ Sge, obtained at the Athens University Observatory, have been used together with all reliable timings found in the literature in order to study the period variation and search for the presence of a third body in ...

  • publication . Article . 2015
    Open Access
    Authors:
    Maria-Vassiliki Andrianopoulou; Nickos D. Geladas; Maria Koskolou;
    Persistent Identifiers
    Publisher: Springer Nature

    The detrimental effect of dehydration on exercise performance has been studied extensively [1]. However, there is a scarce data regarding the importance of adequate hydration on the functional capacity of elderly individuals to carry out daily physical activities. In th...

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  • publication . Bachelor thesis . undefined
    Open Access Greek
    Authors:
    Σαλαπατας Κωνσταντινος http://users.isc.tuc.gr/~ksalapatas; Salapatas Konstantinos http://users.isc.tuc.gr/~ksalapatas;
    Publisher: Πολυτεχνείο Κρήτης::Σχολή Αρχιτεκτόνων Μηχανικών

    Μια εργασία που υποβλήθηκε για την απόκτηση του Προπτυχιακού Διπλώματος στο τμήμα Αρχιτεκτόνων Μηχανικών Πολυτεχνείου Κρήτης Μη διαθέσιμη περίληψη Not available summarization

  • publication . Other literature type . Article . 1999
    Open Access English
    Authors:
    Alekos Babaratsas; Scott Leslie O'Neill; Ling V. Sun; Charalambos Savakis; Kostas Bourtzis;
    Publisher: American Society for Microbiology

    <jats:title>ABSTRACT</jats:title> <jats:p>The <jats:italic>dnaA</jats:italic> region of <jats:italic>Wolbachia</jats:italic>, an intracellular bacterial parasite of insects, is unique. A<jats:italic>glnA</jats:italic> cognate was found upstream of the <jats:italic>dnaA<...

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  • publication . Article . Other literature type . 2018
    Open Access
    Authors:
    Spiros Skiadopoulos; Panos Kalnis; Fuad Jamour;
    Persistent Identifiers
    Publisher: Institute of Electrical and Electronics Engineers (IEEE)

    Betweenness centrality quantifies the importance of nodes in a graph in many applications, including network analysis, community detection and identification of influential users. Typically, graphs in such applications evolve over time. Thus, the computation of betweenn...

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  • publication . Article . Other literature type . Preprint . 2020
    Open Access English
    Authors:
    S. Kakavas; S. Kakavas; D. Patoulias; D. Patoulias; M. Zakoura; M. Zakoura; A. Nenes; A. Nenes; S. N. Pandis; S. N. Pandis; ...
    Publisher: Copernicus Publications
    Project: EC | PyroTRACH (726165)

    <jats:p> &amp;lt;p&amp;gt;The dependence of aerosol acidity on particle size, location and altitude over Europe during a summertime period is investigated using the hybrid version of aerosol dynamics in the chemical transport model PMCAMx. The pH changes more with parti...

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  • publication . Doctoral thesis . 2020
    Open Access English
    Authors:
    Katelaris, Leonidas;
    Persistent Identifiers
    Publisher: Πανεπιστήμιο Πειραιώς

    Συνδρομητικοί οργανισμοί όπως εταιρίες λογισμικού, τηλεπικοινωνιακοί οργανισμοί, συνδρομητικές πλατφόρμες τηλεόρασης, οργανισμοί παροχής ηλεκτρικής ενέργειας και άλλοι, βρίσκονται σε μία διαρκή αναζήτηση τρόπων διατήρησης και αύξησης του πελατολογίου και του τζίρου τους...

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  • publication . Master thesis . 2015
    Open Access English
    Publisher: Πανεπιστήμιο Πειραιώς
  • publication . Article . 2015
    Open Access
    Authors:
    Panos Seferlis; Anestis I. Kalfas; M. Rivarolo; Theofilos Efstathiadis; Konstantinos Kyprianidis;
    Persistent Identifiers
    Publisher: Elsevier BV

    AbstractThe present paper is examining the geometry optimization of a power production turbine, in the range of 100kWel, for a low enthalpy Organic Rankine cycle system (≤100˚C). In the last years, accelerated consumption of fossil fuels has caused many serious environm...

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  • publication . Conference object . Article . 2011
    Open Access
    Authors:
    Kyriacou, Efthyvoulos C.; Nicolaïdes, Andrew N.; Pattichis, Constantinos S.; Petroudi, Styliani; Pattichis, Marios S.; Griffin, Maura B.; Kakkos, Stavros K.; Makris, Gregory C.; Kyriacou, Efthyvoulos C.; Nicolaïdes, Andrew N.; ...
    Persistent Identifiers
    Publisher: IEEE

    Carotid plaques have been associated with ipsilateral neurological symptoms. High-resolution ultrasound can provide information not only on the degree of carotid artery stenosis but also on the characteristics of the arterial wall including the size and consistency of a...

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141,929 research outcomes, page 1 of 14,193