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a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
i we » i e (توسيع البحث), _ we (توسيع البحث), i ae (توسيع البحث)
per decrease » _ decrease (توسيع البحث)
we decrease » _ decrease (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
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EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO...
منشور في 2022"…The highest phenol removal of real olive wastewater was at pH 10 and room temperature by OSNP-S (56.78%). Based on the adsorption isotherm model, the adsorption capacity decreased by temperature and the coefficient of determination R2 of the Freundlich adsorption isotherm model showed the best equilibrium data for phenol adsorption with the physical interaction adsorption process. …"
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Online monitoring of climatic parameters: a statistical study about environmental changes in Qatar
منشور في 2016"…Qatar, being a richest country whose economic growth depends on petroleum and natural gas industry, is paying focus on its environmental development programs, which is also a goal of recent national vision. In this study, we have focused on monitoring of temperature and rainfall pattern in Qatar through different control charting schemes, i.e., memory less (Shewhart) and memory type (EWMA and CUSUM) control charting structures; while time series analysis was performed for the period of 1990-2012. …"
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Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars
منشور في 2017"…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …"
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Sorption of benzene and naphthalene on (semi)-arid coastal soil as a function of salinity and temperature
منشور في 2018"…The concentrations of dissolved chloride and sodium were found to be high (> 400 mg L?1) with a chloride-to?sodium ratio of about 1.7. …"
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A New Detection Function Model for Distance Sampling Based on the Burr XII Model
منشور في 2023"…One of the most used techniques for determining animal abundance is distance sampling. …"
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A kernelized sparsity-based approach for best spectral bands selection for face recognition
منشور في 2015"…We formulate best spectral bands selection as a pursuit optimization problem wherein the vector of weights determining the importance of each visible spectral band is supposed to be sparse, and hence can be determined by minimizing its L1-norm. …"
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A vector quantization based k-NN approach for large-scale image classification
منشور في 2017"…The k-nearest-neighbour classifiers (k-NN) have been one of the simplest yet most effective approaches to instance based learning problem for image classification. …"
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Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model
منشور في 2016"…From the economic perspective, this means that initially economic growth increases environment degradation and then declines it after a threshold point of income per capita. …"
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Changing Trends in the Referral and Timing of Treatment for Congenital Cryptorchidism: A Single-Center Experience from Bosnia and Herzegovina.
منشور في 2019"…Of these patients, 62 received a bilateral orchidopexy (19.1%). Total referral age of patients with congenital cryptorchidism was 23 months (range, 4-74.5 months). …"
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