Πλοήγηση ανά Θέμα "TRANSITION"
Αποτελέσματα 1-11 από 11
-
The Balkans in the new European economic space - Problems of adjustment and policies of development
(2002)Europe is undergoing simultaneous processes of integration and systemic transformation. Within this process, the Balkan region can be seen as being on the periphery of both processes. On the one hand, the process of economic ... -
Buoyancy-assisted mixed convection in a vertical channel with spatially periodic wall temperature
(2013)The influence of a spatially periodic temperature boundary condition on the laminar mixed convection in an upward flow between two vertical parallel plates is numerically studied. A detailed assessment is presented of the ... -
CHANGES IN ACHIEVEMENT GOALS AND SELF-CONCEPT IN THE EARLY MONTHS OF JUNIOR HIGH SCHOOL
(2008)Changes in goal orientations and self concept in Greek language and physical education classes during the first months of junior high school in Greece were Studied. Participants, 572 students in their first year of junior ... -
Effect of Fluid Properties on Flow Patterns in Two-Phase Gas Liquid Flow in Horizontal and Downward Pipes
(2011)This paper investigates the effect of gas density and surface tension on flow pattern transitions in horizontal and near-horizontal pipes. Experiments were conducted at atmospheric conditions in a 12.75-m long pipe with a ... -
An empirical examination of the determinants of honey consumption in Romania
(2006)While not much attention has been paid in the international literature to the consumption of premium food products with enhanced quality properties in Central-Eastern European Countries (CEECs), the present survey aims to ... -
Kinetic modeling of a tapered Holweck pump
(2014)The Holweck pump is a device widely used in many pumping systems. It can be a self-standing device or part of a multi-stage system, usually combined with a turbo-molecular pump (TMP). In the present work, an existing ... -
"Melt-in-the-mouth" gels from mixtures of xanthan and konjac glucomannan under acidic conditions: A rheological and calorimetric study of the mechanism of synergistic gelation
(2007)The effect of acidification on a typical commercial xanthan and on pyruvate-free xanthan (PFX), alone and in gelling mixtures with konjac glucomarman (KGM), has been studied by differential scanning calorimetry (DSC) and ... -
Phase fraction mapping in the as-cast microstructure of extrudable 6xxx aluminum alloys
(2014)The mapping of Mg2Si and beta-AlFeSi phase fractions in the as-cast microstructure of Al-Mg-Si-Fe-Mn (6xxx series) alloys has been performed over the useful composition range (0-1.2 mass%) of the principal alloying elements ... -
Relation of self-concept in kindergarten and first grade to school adjustment
(2007)The present aim was to investigate changes in self-concept and self-concept stability during children's transition from kindergarten to primary school, and the relationship between children's self-concept and their adjustment ... -
Three-dimensional stability of free convection vortices in the presence of a magnetic field
(2012)Three-dimensional (3D) stability of 2D vortical flow of a liquid metal in a cavity of square cross section is examined. Vortices are produced as a result of free convection and internal heating in the cavity in the presence ...