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Now showing items 11041-11050 of 15015
Double layers in gravity theories
(IOP Publishing, 2015)
Gravitational double layers, unlike their classical electromagnetic counterparts, are thought to be forbidden in gravity theories. It has been recently shown, however, that they are feasible in, for instance, gravity ...
Family strategies and farming changes: the case of family farming in the Basque Country
(Ashgate (Aldershot), 2004)
Productive changes introduced by family dairy farms in the Basque Country seem to depend on a number of conditions, such as the farm's capacity for generating an adequate level of income, the possibility of finding an ...
Reduced antioxidant defense in early onset first-episode psychosis: a case-control study
(BioMed Cental, 2011)
Background
Our objective is to determine the activity of the antioxidant defense system at admission in patients with early onset first psychotic episodes compared with a control group.
Methods
Total antioxidant status ...
Faculty Preferences for Training Modalities on ICTs
(Universidad del País Vasco / Euskal Herriko Unibertsitatea, 2011)
[En] The goal of this research is twofold: firstly, to identify the possible differences in faculty's attitudes toward and use of new technological resources; and secondly, to identify the educational interaction established ...
Selecting random parameters in discrete choice experiment for environmental valuation: A simulation experiment
(2010)
This paper examines the various tests commonly used to select random parameters in choice modelling. The most common procedures for selecting random parameters are: the Lagrange Multiplier test as proposed by McFadden and ...
Output dynamics in an endogenous growth model
(2003-07)
The aim of this paper is to analyze whether endogenous growth RBC models are consistent with two stylized facts about U.S. output dynamics. First, GNP growth is positively correlated in the short run and it has a weak ...
Spanish Customer Satisfaction Indices by Cumulative Panel Data
(2003-07)
In this paper, we present a new theoretical representation of the Consumer Satisfaction Index (CSI) based on Structural Equation Modelling (SEM). We use panel data collected by an automotive magazine to apply our approach ...
Flexible Strain-Tension Calculation Method for Gap-type Overhead Conductors
(IEEE, 2009-07)
Commercially available sag-tension programs give good results for most practical applications. However, they have some limitations concerning gap-type conductors. A separate aluminum and core creep calculation is needed ...
Methods for Increasing the Rating of Overhead Lines
(IEEE, 2011-06)
At the present time, there is great pressure to increase the power flow in existing right of ways using existing infrastructure as far as possible. In this paper, the diverse options for increasing the rating of overhead ...
Influence of the conductor temperature error on the overhead line ampacity monitoring systems
(The Institution of Engineering and Technology, 2011-04)
Many real time overhead line ampacity monitoring systems are based on the calculation of the wind speed. The wind speed is obtained from the conductor temperature. The conductor temperature can be measured directly or it ...