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Now showing items 2291-2300 of 7006
Effectiveness of Market-Level Biosecurity at Reducing Exposure of Poultry and Humans to Avian Influenza: A Systematic Review and Meta-Analysis.
(
Oxford University Press
, 2018 , Article)
In this study, we aimed to identify the effect of market-level risk factors on avian influenza (AI) infection in poultry and humans and generate evidence that will inform AI prevention and control programs at live bird ...
Evaluation of Antimicrobial Action of Chitosan and Acetic Acid on Broiler Cecal Bacterial Profiles in Anaerobic Cultures InoculatedWith Salmonella Typhimurium
(
Oxford University Press
, 2018 , Article)
Chitosan is known to have antimicrobial properties against a range of microbes. In this
study, three different molecular weight (MW) chitosan preparations were used: low (LMW),
medium (MMW), and coarse (CMW), in acetic ...
Metal distribution in marine sediment along the Doha Bay, Qatar.
(
Springer
, 2015 , Article)
Concentrations of 25 heavy metals (Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, V, Zn and Hg) in surface sediments along the Doha Bay from 10 transects each with five stations were ...
The environmental Kuznets curve relationship: a case study of the Gulf Cooperation Council region
(
Springer Verlag
, 2018 , Article)
By using panel data over the 1980?2017 period and two alternative indicators of environmental pollution (carbon dioxide (CO2) and sulfur dioxide (SO2) emissions), this paper investigates the validity of the environmental ...
The external trade growth of the state of Qatar 1990 - 2007: A study in economic geography
(
Academic Publication Council - Kuwait University
, 2011 , Article)
The external trade of a country highlights the status of its general sustainable development, particularly its economic development. Moreover, it shows its relationship with the world economy. Over the last decades, the ...
العمالة في الصناعات التحويلية بدولة قطر بين هيمنة الوافدين وانزواء المواطنين
(
الجامعة الأردنية : عمادة البحث العلمي
, 2011 , Article)
تسعى دولة قطر ، شأنها شأن بقية دول مجلس التعاون لدول الخليج العربية ، لتحقيق أهداف متنوعة من خلال تبنيها إستراتيجية التنمية الصناعية ، ومن بينها بكل تأكيد توفير المزيد من فرص العمل لمواطنيها . ولكن على الرغم من مرور أكثر ...
تطور الأحجام السكانية والقوى العاملة في دول مجلس التعاون لدول الخليج العربية في العقد الاول من القرن الحادي والعشرين
(
المركز العربي للأبحاث و دراسة السياسات - Arab Center for Research & Policy Studies
, 2016 , Article)
ما تزال دول مجلس التعاون لدول الخليج العربية تشهد نموا سكانيا كبيرا مقارنة مع المتوسط العالمي أو بمقارنتها مع الدول النامية المعروفة بارتفاع معدلات نموها السكاني ، وذلك على الرغم من مرور أكثر من 6 عقود من الزمن منذ اكتشاف ...
Macro- and micronutrients consumption and the risk for colorectal cancer among Jordanians
(
Multidisciplinary Digital Publishing Institute (MDPI)
, 2015 , Article)
OBJECTIVE:
Diet and lifestyle have been reported to be important risk factors for the development of colorectal cancer (CRC). However, the association between total energy and nutrient intake and the risk of developing ...
Early Diagnosis of Iron Deficiency in School Children: A Qatari Experience
(
OMICS Publishing Group
, 2015 , Article)
Objective: Iron deficiency still remains the most common nutritional deficiency throughout the world and is the
leading cause of anaemia in children. Early recognition of iron deficiency, even before the development of ...
IBX/KI promoted synthesis of 2, 5-disubstituted 1, 3, 4-oxadiazoles
(
Bentham Science Publishers B.V.
, 2018 , Article)
Background: Oxadiazoles are privileged scaffolds in different areas of medicinal, pesticidal, polymer and material science. They act as anticancer, benzodiazepine receptor agonists, antimicrobial, analgesic, diuretic and ...