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An inhomogeneity correction algorithm for irregular fields of high-energy photon beams based on Clarkson integration and the 3D beam subtraction method
(2006)
A number of treatment-planning systems still use conventional correction methods for body inhomogeneities. Most of these methods (power law method, tissue-air ratio (TAR), etc.) consider only on-axis points, rectangular ...
Explaining age and sex differences in children's handwriting: A neurobiological approach
(2006)
The present study aimed to assess the effect of age and sex on children's writing performance, as well as to investigate possible age and sex differences between proficient, intermediate and poor writers. Two hundred and ...
The effects of acute exercise on serum adiponectin and resistin levels and their relation to insulin sensitivity in overweight males
(2006)
The purpose of this study was to investigate the effects of a submaximal aerobic exercise bout on adiponectin and resistin levels as well as insulin sensitivity, until 48 h post-exercise in healthy overweight males. Nine ...
Power reduction in an H.264 encoder through algorithmic and logic transformations
(2006)
The H.264 video coding standard can achieve considerably higher coding efficiency than previous video coding standards. The keys to this high coding efficiency are the two prediction modes (Intra & Inter) provided by H.264. ...
Between fiction and autobiography: The writings of Lilika Nakos
(2006)
In her novels and her romances the Greek writer Lilika Nakos combined personal memories with historical experiences. Through the history of a war that had deeply affected her, Nakos wanted to talk about herself and about ...
HIV-1 infection: Is it time to reconsider our concepts?
(2006)
The long asymptomatic phase of HIV infection is critical in the progression to AIDS. It probably reflects an ancestral relationship with lentiviruses stemming from the primate-simian immunodeficiency virus evolutionary ...
Assessment of seismic design procedures based on the total cost
(2006)
The assessment of seismic design codes has become the subject of intensive research work which revealed several weak points of the codes that originated from the limitations in predicting with acceptable precision the ...
Efficacy of 2-phenoxyethanol as an anaesthetic for two size classes of white sea bream, Diplodus sargus L., and sharp snout sea bream, Diplodus puntazzo C
(2006)
The objective of this study was to evaluate the efficacy of 2-phenoxyethanol as an anaesthetic for two size classes of white sea bream, Diplodus sargus L. (30 and 60 g), and sharp snout sea bream, Diplodus puntazzo C., (15 ...
Investigation of a Ba(0.5)Sr(0.5)Co(0.8)Fe(0.2)O3-delta based cathode IT-SOFC - I. The effect of CO2 on the cell performance
(2006)
A Ba0.5Sr0.5Co0.08Fe0.2O3-delta (BSCF) based cathode intermediate temperature solid oxide fuel cell (IT-SOFC) was fabricated and tested. The effect of carbon dioxide on the performance of BSCF cathode was evaluated at ...
Linear switched-capacitor circuit theorems
(2006)
This paper presents an analysis approach of switched-capacitor circuits, using circuit theorems. It defines the concepts of phasor and impedance, it extends many network theorems to switched-capacitor circuits, and it gives ...