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Now showing items 41-50 of 91
Editorial: Time-Frequency Approach to Radar Detection, Imaging, and Classification
(
Institution of Engineering and Technology
, 2010 , Article)
One of the central problems in exploiting the radar data is the analysis of atime series. The problem at hand is how to extract the information present in the data and use it to its full potential. Traditionally, radar ...
Obama's “Smart-Power” Strategy, One Year On: The Case of the Middle East
(
Blackwell Publishing Inc
, 2010 , Article)
A year ago, President Obama was cheered into the White House. His election represented hope for many, not just in the United States, but around the world. Charged with such force and charisma, unprecedented in U.S. ...
Synthesis, characterization and spectroscopic structural studies of charge-transfer complexes of 1,4,8,11-tetraazacyclotetradecane-5,7-dione with iodine, TCNE and DDQ
(
Elsevier B.V.
, 2010 , Article)
Three novel aqueous and solid charge-transfer complexes are synthesized by the reaction of the polynitrogen cyclic n-donor 1,4,8,11-tetraazacyclotetradecane-5,7-dione (TACTDD) with the σ-acceptor iodine, the aliphatic ...
Comparative study of Bacillus thuringiensis Cry1Ia and Cry1Aa delta-endotoxins : activation process and toxicity against Prays oleae
(
Elsevier Inc.
, 2010 , Article)
Cry1Ia and Cry1Aa proteins exhibited toxicities against Prays oleae with LC(50) of 189 and 116 ng/cm(2), respectively. The ability to process Cry1Ia11 protoxin by trypsin, chymotrypsin and P. oleae larvae proteases was ...
A Qatari perspective on women in the engineering pipeline: an exploratory study
(
Taylor & Francis
, 2010 , Article)
Under-representation of women in engineering has received a great deal of attention, but remained limited largely to a Western context. Thus, this article aims to unveil the barriers to progress, tracking the performance ...
Involvement of oxidative stress and growth at high cell density in the viable but nonculturable state of Photorhabdus temperata ssp. temperata strain K122
(
Elsevier Ltd.
, 2010 , Article)
Photorhabdus temperata ssp. temperata strain K122 represents a promising source of bioinsecticide. When cultured in an optimized medium, P. temperata exhibited restricted survival in terms of colony-forming ability on solid ...
Investigating teachers' practices of creative thinking skills in Qatari preschools
(
Common Ground Publishing
, 2010 , Article)
The purpose of this study was to investigate pre-school teachers' pedagogical practices in the context of promoting students' creative thinking skills in the classroom. A total of 80 female preschool teachers completed a ...
Ab initio study on the formation of triiodide CT complex from the reaction of iodine with 2,3-diaminopyridine
(
Elsevier
, 2010 , Article)
The charge transfer (CT) interaction between iodine and 2,3-diaminopyridine (DAPY) has been thoroughly investigated via theoretical calculations. A Hartree–Fock, 3-21G level of theory was used to optimize and calculate the ...
موعد سريان الحظر الزمني بشأن الأحكام الدستورية المعطلة في دولة قطر
(
كلية الحقوق - جامعة البحرين
, 2010 , Article)
نستخلص مما سبق أن كلتا الوجهتين اللتين أوصلتنا إليهما محاولة الإجابة عن التساؤل الذي أثاره البحث، لها منطقها السليم وحججها القانونية الوجيهة، إلا أننا نميل أكثر إلى الوجهة القائلة بأن موعد سريان الحظر الزمني بشأن الأحكام ...
Faculty perceptions of academic freedom at a GCC university
(
Springer Netherlands
, 2010 , Article)
Massive oil revenues are currently fueling a surge in the number of educational
institutions in the Gulf Cooperation Council (GCC) countries, presenting leadership at all
levels with many unprecedented questions. In ...