نتایج جستجو برای: arab states
تعداد نتایج: 463410 فیلتر نتایج به سال:
In this paper Development issues of Gulf Cooperation Council (GCC) Arab States are investigated in the context of Internet and Innovation Dynamics. For business strategy reasons as well as technological ones, a sound understanding is required of the dynamics of interaction between businesses, economies, and Internet & Web Technologies. The Paper also outlines some original and innovative resear...
BACKGROUND There is a lack of comparable data on physical activity, sedentary behavior, and dietary habits among Arab adolescents, which limits our understanding and interpretation of the relationship between obesity and lifestyle parameters. Therefore, we initiated the Arab Teens Lifestyle Study (ATLS). The ATLS is a multicenter collaborative project for assessing lifestyle habits of Arab adol...
OBJECTIVE To review the contemporary knowledge of local investigations in the Arab countries that were conducted to identify the magnitude of erectile dysfunction (ED) and its correlates among men in this region. METHODS MEDLINE was reviewed for English-language reports from 2000 to 2011 for Arab countries, using the terms 'erectile dysfunction' and 'prevalence'. RESULTS In all, 102 article...
BACKGROUND Early detection of common mental disorders, such as depression and anxiety, among children and adolescents requires the use of validated, culturally sensitive, and developmentally appropriate screening instruments. The Arab region has a high proportion of youth, yet Arabic-language screening instruments for mental disorders among this age group are virtually absent. METHODS We carr...
OBJECTIVE To study the present situation with regards to the research output in Nephrology from the Kingdom of Saudi Arabia (KSA) in terms of numbers, type, institution and fields covered. METHODS An extensive Medline search of Nephrologists working in KSA, as well research output from KSA was undertaken; in addition, all Nephrologists were contacted. All papers appearing in the Saudi Medical...
وجود مرزهای طولانی ایران با دولتهای عربی؛ پیشینه درازمدت روابط اجتماعی و میانفرهنگی ایرانیان و اعراب و موقعیت ژئوپلیتیک این دولتها در حوزه خلیج فارس عواملی هستند که اهمیت روابط ایران و اعراب را برجسته میکنند. با توجه به ابعاد این موضوع، شاهد بودهایم که تاریخ روابط میان این دولتها هم پیامدهایی در سطح داخلی خود این کشورها، و هم منطقهای و بینالمللی داشته است. در این تحقیق بر اساس رویکرد ج...
HE L-arabinose gene-enzyme complex, except for the unlinked L-arabinose Tpermease gene, araE, is shown in Figure 1. araB and araA are the structural genes for the L-ribulokinase and L-arabinose isomerase, respectively; while araD is probably the structural gene for ~-ribulose-5-phosphate-4-epimerase ( ENGLESBERG 1961 ; ENGLESBERG et al. 1962; LEE and ENGLESBERG 1962,1963). The ma€ gene is a reg...
BACKGROUND Analysis of biomedical research and publications in a country or group of countries is used to monitor research progress and trends. This study aims to assess the performance of biomedical research in the Arab world during 2001-2005 and to compare it with other Middle Eastern non-Arab countries. METHODS PubMed and Science Citation Index Expanded (SCI-expanded) were searched systema...
The Arab countries encompass a wide region stretching from the Persian Gulf to the Atlantic Ocean. The Arab population is quite heterogeneous and has experienced various invasions and migrations throughout history. beta-thalassemia is endemic in all countries of the Arab world. Our review of the molecular basis of beta-thalassemia in various Arab countries reveals the presence of 52 mutations, ...
Today the Arab countries of the Middle East face a challenge familiar to all South Africans: to create jobs for the large cohort of young people reaching working age. Over the next decade or so, the region may experience population growth of 150 million people—the equivalent of adding two Egypts (table 1). In demographic terms, the task is similar to that facing South Africa—only larger. Rising...
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