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Now showing items 341-350 of 351
Audio-visual feature fusion for speaker identification
(
Springer
, 2012 , Conference Paper)
Analyses of facial and audio features have been considered separately in conventional speaker identification systems. Herein, we propose a robust algorithm for text-independent speaker identification based on a decision-level ...
Differential oxidative stress responses to methanol in intraperitoneally exposed rats: Ameliorative effects of Opuntia vulgaris fruit extract
(
SAGE Publications
, 2012 , Article)
Methanol is primarily metabolized by oxidation to formaldehyde and then to formate. These processes are accompanied by formation of superoxide anion and hydrogen peroxide. This article reports data on the effect of ...
Use of two bacteria for biological control of bayoud disease caused by Fusarium oxysporum in date palm (Phoenix dactylifera L) seedlings
(
Elsevier Masson SAS
, 2012 , Article)
The Bayoud, caused by Fusarium oxysporum f. sp. albedinis (Foa), is the most destructive disease of date palm (Phoenix dactylifera L) in Morocco and Algeria, with no effective control strategy yet available. In this work, ...
Correlation between synthesis variation of 2-alkylquinolones and the antifungal activity of aBurkholderia cepacia strain collection
(
Springer Netherlands
, 2012 , Article)
Twenty epiphytic and rhizospheric bacterial strains harbouring strong antifungal activities were isolated from the Tunisian environment. This group of bacteria was identified as Burkholderia cepacia genomovar I using 16S ...
Improvement of Photorhabdus temperata strain K122 bioinsecticide production by batch and fed-batch fermentations optimization
(
Springer-Verlag
, 2012 , Article)
Optimization of a fermentation process for bioinsecticides production by Photorhabdus temperata strain K122 was investigated into fully controlled 3-L fermenter using an optimized medium (OM). Development of large-scale ...
Attitudes Towards Migrant Workers in the GCC: Evidence from Qatar
(
Taylor & Francis (Routledge)
, 2012 , Article)
With the majority of Qatar’s total population made up of foreigners (high-skilled and
low-skilled migrant workers), Qatari nationals may feel that there are significant challenges for
their society; despite the absence ...
USE OF EPORTFOLIOS IN K-12 TEACHER HIRING IN NORTH CAROLINA: PERSPECTIVES OF SCHOOL PRINCIPALS
(
Association for Supervision and Curriculum Development
, 2012 , Article)
This study explored the perceptions of principals involved in the hiring process of K–12 teachers in 11 counties in southeastern North Carolina. Forty-nine principals responded to a survey on ePortfolio use in the hiring ...
Within-Household Sampling Conditioning on Household Size
(
Published by Oxford University Press on behalf of The World Association
, 2012 , Article)
We review existing methods for sampling an adult from a household and highlight the strengths and weaknesses of these methods with respect to issues relevant for sampling in the Middle East and developing countries. We ...
ePortfolio Integration in Teacher Education Programs: Does Context Matter from a Student Perspective?
(
IGI Global
, 2012 , Book chapter)
Though ePortfolios have grown in acceptance by teacher education programs across the United States,
there still remain many questions regarding whether the tools are meeting student and teacher education program needs. ...
Resource allocation with interference mitigation in femtocellular networks
(
John Wiley & Sons, Ltd.
, 2012 , Article)
The introduction of femtocells enabled high data rates and better indoor coverage without the need for expanding or increasing the density of cellular networks deployment or upgrading the cellular network infrastructure. ...