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Sexual risk factors for HIV infection in early and advanced HIV epidemics in sub-Saharan Africa: Systematic overview of 68 epidemiological studies
(PLOS ONE, 2007)Background. It is commonly assumed that sexual risk factors for heterosexual HIV transmission in sub-Saharan Africa, such as multi-partner sex, paid sex and co-infections, become less important as HIV epidemics mature and ... -
Texture retrieval effectiveness improvement using multiple representations fusion
(Springer Berlin Heidelberg, 2009)We propose a multiple representations approach to tackle the problem of content-based image retrieval effectiveness. Multiple representations is based on the use of multiple models or representations and make them cooperate ... -
High-resolution mapping of in vivo gastrointestinal slow wave activity using flexible printed circuit board electrodes: Methodology and validation
(Biomedical Engineering Society, 2009)High-resolution, multi-electrode mapping is providing valuable new insights into the origin, propagation, and abnormalities of gastrointestinal (GI) slow wave activity. Construction of high-resolution mapping arrays has ... -
A novel laparoscopic device for measuring gastrointestinal slow-wave activity
(Springer New York LLC., 2009)Background: A periodic electrical activity, termed "slow waves", coordinates gastrointestinal contractions. Slow-wave dysrhythmias are thought to contribute to dysmotility syndromes such as postoperative gastroparesis, but ... -
Dynamic interactive learning systems
(Taylor & Francis, 2009)This paper reviews and discusses the notions of interactivity and dynamicity of learning systems in relation to information technologies and design principles that can contribute to interactive and dynamic learning. It ... -
Voice over Internet Protocol (VoIP): UAE perspective
(Medwell Journals, 2010)Voice over Internet Protocol (VoIP) is the present and future of telecommunication technology, based on hardware and software enabling users to use the Internet as a medium to communicate. United Arab Emirates (UAE) is ... -
HPMC capsules: Current status and future prospects
(Canadian Society for Pharmaceutical Sciences., 2010)Hydroxypropyl methylcellulose (HPMC) is employed for a wide variety of pharmaceutical and food preparations. Its applications as viscolizing agent (thickening agent), coating polymer, bioadhesive, in solid dispersion to ... -
Synthesis and calcium channel blocking activity of 1, 4-dihydropyridine derivatives containing ester substitute and phenyl carbamoyl group
(Science Publications, 2011)Problem statement: Several studies on the synthesis of new nifedipine analogs have been carried out, but the literature reveled that no study on the synthesis and calcium channel blocking activity of the substituted ester ... -
Synthesis, characterization, and antimicrobial evaluation of oxadiazole congeners
(MDPI AG., 2011)A series of 1,3-oxazole, 1,3-thiazole, isomeric 1,2,4-oxadiazole, 1,3,4-oxadiazole, and 1,2,3,4-tetrazole heterocycles was synthesized. All the compounds shared as a common feature the presence of a 4-hydroxyphenyl ... -
Bioequivalence assessment of two formulations of ibuprofen
(Dove Medical Press Ltd., 2011)Background: This study assessed the relative bioavailability of two formulations of ibuprofen. The first formulation was Doloraz ®, produced by Al-Razi Pharmaceutical Company, Amman, Jordan. The second forumulation was ... -
Antimicrobial prospect of newly synthesized 1,3-thiazole derivatives
(MDPI AG., 2011)A new series of 1,3-thiazole and benzo[d] thiazole derivatives 10-15 has been developed, characterized, and evaluated for in vitro antimicrobial activity at concentrations of 25-200 μg/mL against Gram+ve organisms such as ... -
Exploring Research Skills among Undergraduate Students of Private Universities in UAE
(IEEE, 2011)The purpose of this paper is to explore undergraduate research skills of students from private universities in the UAE. A survey was conducted in two private universities. These are Al-Ain university of Science & ... -
E-learning interactions, information technology self efficacy and student achievement at the University of Sharjah, UAE
(Australasian Society for Computers in Learning in Tertiary Education, 2011)The purpose for this study is to validate a model of student interactions (student-content, student-instructor and student-student interactions and vicarious interaction), information technology self efficacy and student ... -
Examining the relationship between spatial patterns of household deprivation and some socioeconomic indexes in Iraq-2004
(Canadian Center of Science and Education, 2012)Regions, independent of their geographic level of aggregation, are known to be interrelated partly due to their relative locations. Similar economic performance among regions can be attributed to proximity. Consequently, ... -
Investigating spatial clustering of chronic diseases at governorate level in Iraq-2007
(Asian Network for Scientific Information, 2012)Although, many studes examinedthe existence of spatial pattern of Chronic Diseases (CDs) problem in many developed and some developing countries, in improving health status and reducing inequalities between areas of such ... -
A petri net based Multi-Agent System behavioral testing
(Canadian Center of Science and Education, 2012)In Multi-Agent System (MAS), developers concentrate on creating design models and evolving them, from higher level models to lower level models, in several steps. Considerable part of MAS implementations is automatically ... -
Petri net based agent behavioral testing
(Science Publication, 2012)In Multi-Agent System (MAS), developers concentrate on creating design models and evolving them, from higher level models to lower level models, in several steps. Considerable part of MAS implementations is automatically ... -
Upregulation and inhibition of the nuclear translocation of Oct4 during multistep gastric carcinogenesis
(Spandidos Publications, 2012)Gastric cancer is the fourth most commonly diagnosed malignancy and the second leading cause of cancer-related mortality worldwide. Recent research suggests that tissue stem cells and the self renewal transcription factor, ... -
Exploring the relationship among loneliness, self-esteem, self-efficacy and gender in United Arab Emirates College Students
(Europe’s Journal of Psychology, 2012)The objective of the present study was to investigate the relationship between loneliness, self-esteem, self-efficacy, and gender among United Arab Emirates college students. The respondents were 495 college students from ...