بدائل البحث:
i large » a large (توسيع البحث), b large (توسيع البحث), i larvae (توسيع البحث)
last » east (توسيع البحث)
i large » a large (توسيع البحث), b large (توسيع البحث), i larvae (توسيع البحث)
last » east (توسيع البحث)
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INVESTIGATION OF SPATIOTEMPORAL VARIABILITY AND CONTAMINATION OF PLASTIC MARINE DEBRIS IN QATAR’S COASTAL WATERS
منشور في 2015"…Results showed that approximately all macroplastics analyzed were contaminated with PCBs and PAHs. Large piece-to-piece variations of contamination up to two orders of magnitude were discovered within sites (2 to 1,005 ng/g), although there was no significant difference in contaminant concentration among all sites for PCBs and PAHs respectively. …"
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Trends in fecal carriage of carbapenemase-producing Enterobacterales in children before and after the implementation of international travel restrictions in response to COVID-19
منشور في 2021"…Qatar is located on the northeast coast of the Arabian Peninsula with a large expatriate population comprising 86% of the country's population, most of whom originate from Indian subcontinent countries [1]. …"
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Investigation of Spatiotemporal Variability of Microplastics in Qatar's Cstal Environment
منشور في 2016"…Chemical analysis revealed the occurrence of OPs with endocrine effects on all obtained macroplastics, and concentration of pollutants was consistent in all sites. Large piece-to-piece variations of contamination up to two orders of magnitude were discovered within sites (2 to 1,005 ng/g), although there was no significant difference in contaminant concentration among all sites for PCBs and PAHs respectively. …"
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Burden of diabetes mellitus attributable to demographic levels in Qatar: An emerging public health problem
منشور في 2014"…Diabetes is one of the main contributors to ill health and premature mortality worldwide and its prevalence has been rising during the last decades. …"
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Adaptation of a Mice Doppler Echocardiography Platform to Measure Cardiac Flow Velocities for Embryonic Chicken and Adult Zebrafish.
منشور في 2019"…Theoretically, as the size of the imaged sample decreases, the frequency of the ultrasound transducer needed to image the sample increases. …"
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Impact Assessment of Land Use Planning on Travel Behavior in Doha, Qatar
منشور في 2017"…In the last decade Qatar has witnessed a rapid growth in its economic and industrial sector as a result of oil and gas economies. …"
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Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model
منشور في 2016"…This data set used is a quarterly data and covers the period 1975Q1 to 2007Q4 for variables used for ecological footprint equation and covers the periods 1980Q1 to 2010Q4 for the CO2 emissions equations variables. …"
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Privacy-preserving federated learning cyber-threat detection for intelligent transport systems with blockchain-based security
منشور في 2022"…The results indicated that the precision and accuracy decreased by 7.1% on average with comparable F1-score and recall. …"
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