Browsing by Author "Georgiou, G."
Now showing items 1-15 of 15
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The better of two evils? Evidence that children exhibiting continuous conduct problems high or low on callous-unemotional traits score on opposite directions on physiological and behavioral measures of fear
Fanti, Kostas A.; Panayiotou, Georgia; Lazarou, Chrysostomos; Michael, R.; Georgiou, G. (Cambridge University Press, 2015)The present study examines whether heterogeneous groups of children identified based on their longitudinal scores on conduct problems (CP) and callous-unemotional (CU) traits differ on physiological and behavioral measures ...
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Article
The characteristics and the energy behaviour of the residential building stock of Cyprus in view of Directive 2002/91/EC
Panayiotou, G. P.; Kalogirou, S. A.; Florides, G. A.; Maxoulis, C. N.; Papadopoulos, A. M.; Neophytou, Marina K. A.; Fokaides, P.; Georgiou, G.; Symeou, A.; Georgakis, G. (2010)
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Classification of buildings in Cyprus based on their energy performance
Kalogirou, S. A.; Florides, G. A.; Papadopoulos, A.; Neophytou, Marina K. A.; Fokaides, P. A.; Georgiou, G.; Elia, A.; Maxoulis, C.; Symeou, A.; Georgakis, G. (2009)
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Conference Object
Cyprus building energy performance methodology: A comparison of the calculated and measured energy consumption results
Panayiotou, G.; Maxoulis, C. N.; Kalogirou, S. A.; Florides, G. A.; Papadopoulos, A. M.; Neophytou, Marina K. A.; Fokaides, P. A.; Georgiou, G.; Symeou, A.; Hadjinikolaou, N.; Georgakis, G. (2010)
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Determination of the rheological parameters of self-compacting concrete matrix using slump flow test
Neophytou, Marina K. A.; Pourgouri, S.; Kanellopoulos, A. D.; Petrou, Michael F.; Ioannou, I.; Georgiou, G.; Alexandrou, Andreas N. (2010)The classification of a concrete mixture as self-compacting (SCC) is performed by a series of empirical characterization tests that have been designed to assess not only the flowability of the mixture but also its segregation ...
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Conference Object
The energy behaviour of the residential building stock in cyprus in view of the energy performance of buildings directive implementation
Kalogirou, S. A.; Maxoulis, C. N.; Florides, G. A.; Panayiotou, G. P.; Papadopoulos, A. M.; Neophytou, Marina K. A.; Fokaides, P.; Georgiou, G.; Symeou, A.; Georgakis, G. (2010)
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Article
Flow instabilities of Herschel-Bulkley fluids
Alexandrou, Andreas N.; Menn, P. Le; Georgiou, G.; Entov, V. (2003)We investigate numerically the interactions of two-dimensional jets of Bingham plastic and Herschel-Bulkley fluids with a vertical surface at a distance from the die exit. This problem simulates the early stages of filling ...
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On the early breakdown of semisolid suspensions
Alexandrou, Andreas N.; Georgiou, G. (2007)Semisolid materials are suspensions of metal alloys which are processed while in a mushy state. In this state, the suspensions behave as viscoplastic materials with time-dependent material properties. During processing, ...
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Article
Parameter estimation for semi-solid aluminum alloys using transient experiments
Alexandrou, Andreas N.; Georgiou, G.; Tonmukayakul, N.; Apelian, D. (2006)A rotating vane-cup rheometer is used to determine the rheological properties of semi-solid slurries, and a procedure is established for characterizing the rheology with emphasis given to the proper and self-consistent ...
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Article
Predictions of structure breakdown, buildup and shear banding in semisolid suspensions
Alexandrou, Andreas N.; Constantinos, N.; Georgiou, G. (2008)When SSM material is subjected to a sudden transient the rate of buildup (aging) is negligible compared to the rate of breakdown (shear rejuvenation). While this is generally true, due to prolonged processing or the geometry ...
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Preventing Conduct Disorder and Callous Unemotional Traits: Preliminary Results of a School Based Pilot Training Program
Kyranides, Melina-Nicole; Fanti, Kostas A.; Katsimicha, Evita; Georgiou, G. (Springer New York LLC, 2017)This study investigated whether a school-based pilot prevention program is effective in reducing Conduct Disorder (CD) symptoms and callous unemotional (CU) traits (i.e., lack of empathy and guilt) in a community sample ...
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The role of materials selection in the urban heat island effect in dry mid-latitude climates
Kakoniti, A.; Georgiou, G.; Marakkos, K.; Kumar, P.; Neophytou, Marina K. A. (2016)
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Shear rejuvenation, aging and shear banding in yield stress fluids
Alexandrou, Andreas N.; Constantinou, N.; Georgiou, G. (2009)The purpose of this work is to simulate shear rejuvenation and aging effects in shear thinning yield stress fluids in a typical rotational rheometer and to provide a common framework to describe the behavior of yield stress ...
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Article
Squeeze flow of thixotropic semisolid slurries
Alexandrou, Andreas N.; Florides, G. C.; Georgiou, G. (2014)An essential element for the integration of a semisolid process in the production of complex commercial components is the availability of accurate mathematical and computational tools that could describe both the rheological ...
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Wall shear rates in circular couette flow of a Herschel-Bulkley fluid
Chatzimina, M.; Georgiou, G.; Alexandrou, Andreas N. (2009)The objective of this work is to study quantitatively the errors introduced by the standard Newtonian and power-law assumptions used in the determination of the material properties of viscoplastic fluids from circular ...