Showing 181 - 200 results of 785 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( 5 point decrease ) OR ( a n decrease ))))*', query time: 0.22s Refine Results
  1. 181

    Enhanced Filtration Characteristics and Reduced Bacterial Attachment for Reverse Osmosis Membranes Modified by a Facile Method by Nnadiekwe, Chidera C.

    Published 2021
    “…Analyses of the modified membranes via scanning electron microscopy, Fourier transform infrared, and X-ray photoelectron spectroscopy confirmed the “peak and valley” morphology of the original membrane, silane deposition, and N quaternization, respectively. The original membrane showed a water contact angle of ∼90−100° that was significantly decreased after silane coating: 63° for 3-APS and ∼52° for 6-AHAS. …”
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  2. 182

    Environment Degradation and Economic Growth in the Qatar Economy: Evidence from a Markov Switching Equilibrium Correction Model by Charfeddine, Lanouar

    Published 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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  3. 183
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    Investigating the effect of the air inlet temperature on the combustion characteristics of a spark ignition engine fueled by biogas by Ebrahemi, Abdullah Ebrahem

    Published 2020
    “…The effect of varying the air manifold temperature from 25 to 50°C on the combustion characteristics as well as engine performance under full load condition in a SI engine fueled by gasoline and biogas mixtures has been investigated. …”
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    A computational method to characterize the missense mutations in the catalytic domain of GAA protein causing Pompe disease. by Thirumal Kumar, D

    Published 2019
    “…Eight missense mutations (R437C, G478R, N573H, Y575S, G605D, V642D, L705P, and L712P) were predicted to be pathogenic and destabilizing to the protein structure. …”
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    High-quality and anti-inflammatory diets and a healthy lifestyle are associated with lower sleep apnea risk by Melaku, Yohannes Adama

    Published 2022
    “…A healthy lifestyle score was determined using diet, smoking, alcohol intake, and physical activity level. …”
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  15. 195

    Synthesis and characterisation of Co2+-incorporated ZnO nanoparticles prepared through a sol-gel method by Ba-Abbad, Muneer M.

    Published 2016
    “…A hexagonal wurtzite-phase structure of Co2+-doped ZnO was observed, with a slight decrease in particle size as the Co2+ doping concentration increased. …”
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    Effects of covid-19 lockdown on physical activity, sedentary behavior, and satisfaction with life in Qatar: A preliminary study by Hermassi, Souhail

    Published 2021
    “…This study examined the effects of home confinement on physical activity (PA) and life satisfaction during the COVID-19 outbreak in Qatar. A total of 1144 subjects participated (male: n = 588; female: n = 556; age: 33.1 ± 11.1 years; mass: 76.1 ± 16.4 kg; height: 1.70 ± 0.11 m; body mass index (BMI): 26.1 ± 4.44  kg/m2). …”
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  19. 199
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    A computational model to predict the structural and functional consequences of missense mutations in O6-methylguanine DNA methyltransferase by Thirumal Kumar, D

    Published 2019
    “…MDS run showed that the C145A mutant demonstrated higher structural deviation, decreased compactness, and the binding patterns. …”
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