Sfoglia per Soggetto "IMAGES"
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Constructivist Learning and Teaching of Optics Concepts Using ICT Tools in Greek Primary School: A Pilot Study
(2009)This pilot study documents the design and evaluation results of an innovative teaching approach with the use of ICT regarding the optics concepts of light reflection and diffusion, and vision in Greek primary school. First ... -
A Multiscale Error Diffusion Technique for Digital Multitoning
(2012)Multitoning is the representation of digital pictures using a given set of available color intensities, which are also known as tones or quantization levels. It can be viewed as the generalization of halftoning, where only ... -
PISA Test Items and School-Based Examinations in Greece: Exploring the relationship between global and local assessment discourses
(2013)The paper explores the relationship of the global and the local assessment discourses as expressed by Programme for International Student Assessment (PISA) test items and school-based examinations, respectively. To this ... -
Quantifying heterogeneity of lesion uptake in dynamic contrast enhanced MRI for breast cancer diagnosis
(2009)The current study investigates whether texture features extracted from lesion kinetics feature maps can be used for breast cancer diagnosis. Fifty five women with 57 breast lesions (27 benign, 30 malignant) were subjected ...