بدائل البحث:
per decrease » _ decrease (توسيع البحث)
due decrease » _ decrease (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
per decrease » _ decrease (توسيع البحث)
due decrease » _ decrease (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
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The spectral and morphological studies of the conductive polyaniline thin film derivatives by the in situ copolymerization
منشور في 2017"…In the UV–Vis study the characteristic bands at 281 nm, 315 nm for copolymer and homopolymer, are observed, respectively, which are mainly due to π–π* (pi to pi) transition. The blue shift in the band indicates that there is a decrease in the extent of conjugation system along the copolymer. …"
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Impact of Pulsed Dielectrophoretic Supply on the Function of Microorganisms in Membrane Bioreactors
منشور في 2018"…At high electrical potentials (100 and 150 V), the microbial activity decreased as a result of the increased current flow and temperature build up due to the Joule heating effect. …"
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Study of performance, combustion, and emissions parameters of DI-diesel engine fueled with algae biodiesel/diesel/n-pentane blends
منشور في 2021"…To enhance engine performance, n-pentane was used in different extents of 5, 10, and 15 ml per liter as an enhancer additive. …"
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Utilization of Emergency Services by Children with Asthma in Qatar
منشور في 2022"…Results: There were 41,343 visits to PECs due to asthma in 2019 from 18,382 children of more than 100 different nationalities. …"
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The effect of density in larval rearing of the pullet carpet shell Venerupis corrugata (Gmelin, 1791) in a recirculating aquaculture system
منشور في 2014"…The larval growth was not affected by the initial density until 40 larvae per mL, however, 200 larvae per mL decreased the larval growth in length nearly 54 μm. …"
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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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Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity
منشور في 2023"…Conspicuously, the T100 of Pd/Ni-MOF-HNC was lower than those of most previously reported Pd-based catalysts due to the high porosity, surface area, and electronic interaction of Pd/Ni-Nx, and Ni-metal defects, which promote the adsorption/activation of reactants (CO + O2), decrease the activation energy to 73.1 kJ mol−1 and enhance the reaction rate at the same CO conversion percentage. …"
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Molecular and Structural Changes in Induced-Brain Stroke Tissue Using FTIR Imaging Spectroscopy, Scanning Electron and Atomic Force Microscopy
منشور في 2016"…In Qatar, stroke is a major health problem with an estimated incidence of 238/100,000 per year for the population over 45 years old [1]. …"
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Epidemiology of herpes simplex virus type 2 in Europe: systematic review, meta-analyses, and meta-regressions
منشور في 2023"…HSV-2 detection in genital herpes cases was 1.21-fold (95% CI: 1.10–1.32) higher in men compared to women and decreased by 1% per calendar year. …"
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Mechanical and microstructure characterization of hard nanostructured N-bearing thin coating
منشور في 2015"…The main problem with steel, is that it exhibits a relatively low hardness (below 10GPa) which strongly decreases upon annealing above about 600K. Thus, the majority of modern tools are nowadays coated with hard coatings that increase the hardness, decrease the coefficient of friction and protect the tools against oxidation. …"
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Acute and chronic toxicity assessments of 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) on the calanoid copepod Acartia clausi: Effects on survival, development, sex-ratio and...
منشور في 2022"…The main observed effects were the decrease of females’ prosome length, the feminization of the population and the reduction of the egg production for the generation F0 at 100 μg L-1 of EE2. …"
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Application of magnetic nanoparticles for the removal of oil from oil-in-water emulsion: Regeneration/reuse of spent particles
منشور في 2021"…This change is due to the decrease in the emulsion stability and the formation of fine oil droplets. …"
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