بدائل البحث:
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a stem » _ stem (توسيع البحث), a step (توسيع البحث), a system (توسيع البحث)
a decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
a stem » _ stem (توسيع البحث), a step (توسيع البحث), a system (توسيع البحث)
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661
Combined Heat and Power System based on Solid Oxide Fuel Cells for hospitals in hot and humid environment.
منشور في 2021"…Consequently, there is a sharp increase in the overall system efficiency by reducing the cost of consumption and a steep decrease in environmental pollution. …"
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662
Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation
منشور في 2016"…Municipal solid waste management is one of the major challenges facing Qatar with more than 2.5 million tons of municipal solid waste each year, a very high waste generation rate in a country with small land mass. …"
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663
Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier
منشور في 2017"…Thermal decomposition (TGA) measurements of PSF/PI films showed a decrease in thermal stability upon adding C30B due to its surfactant modification, while film mechanical tensile modulus properties improved slightly by adding low concentration of C30B (~ 1 mass%), but higher nanoclay loading decreased tensile strength and elongation at break. …"
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664
Origanum Syriacum Inhibits Proliferation, Migration, Invasion and Induces Differentiation of Human Aortic Smooth Muscle Cells
منشور في 2014"…A major risk factor of CVDs is atherosclerosis, the hardening of blood vessels caused by decreased diameter and formation of plaque. …"
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665
Uncovering the Epigenetic Contribution of Protein Arginine Methyltransferase 5 (PRMT5) during Zebrafish Cardiomyogenesis
منشور في 2020"…This was accompanied by a moderate decrease in blood flow (20%), significantly higher decrease in general cardiac output (65%), and reduction in red blood cells count (50%). …"
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666
Wireless Car Control Over the Cellular System
منشور في 2016"…Our objective is to design and develop a mobile robot car that is capable of reaching the needed destination using a camera that will provide a surface monitoring, while being controlled using four directions controller embedded in an Android mobile phone application. …"
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667
Energy Demand Estimation and Forecasting in Qatar
منشور في 2018"…He consider three scenarios, the reference one and two alternatives with increases/decreases in the factors affecting energy demand. …"
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668
Gas Driven Fracture during Gas Production using HeleShaw Cell
منشور في 2018"…The cell consists of two transparent acrylic sheets that are separated by a small gap. The gap between the two sheets is maintained using filter sheets that have a thickness of 1/16 in. (1.6 mm) at the boundaries. …"
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669
Computational approach to unravel the impact of missense mutations of proteins (D2HGDH and IDH2) causing D-2-hydroxyglutaric aciduria 2.
منشور في 2018"…In the case of D2HGDH protein, the mutations I147S and V444A that are positioned in the beta sheet region exhibited higher Root Mean Square Deviation (RMSD), decrease in compactness and number of intramolecular hydrogen bonds compared to the mutations N439D and D375Y that are positioned in the turn and loop region, respectively. …"
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670
PRMT5-PTEN molecular pathway regulates senescence and self-renewal of primary glioblastoma neurosphere cells
منشور في 2017"…Glioblastoma (GBM) represents the most common and aggressive histologic subtype among malignant astrocytoma and is associated with poor outcomes because of heterogeneous tumour cell population including mature non-stem-like cell and immature stem-like cells within the tumour. …"
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671
Response of cauliflower (Brassica oleracea L.) to nitric oxide application under cadmium stress
منشور في 2022"…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …"
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672
Symbiotic dinoflagellates associated with corals in Qatar: characterization and physiological response to environmental change
منشور في 2017"…Coral bleaching events witnessed during the last decades in the Arabian Gulf are believed to be the result of the effect of heat events occurring more frequently in the region as a result of the global ocean warming. When corals are under thermal stress, their symbiotic zooxanthellae are affected, and their photosynthetic activity decreases until the stress disappears or until the zooxanthellae are expelled from the coral. …"
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673
Estimating and decomposing changes in the White–Black homeownership gap from 2005 to 2011
منشور في 2015"…In fact, we find that the gap decreased for households that were the least likely to own and remained unchanged for households that were the most likely to own, and that Black households with around a 50% probability of homeownership were especially vulnerable to the crisis. …"
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674
Caffeine use or napping to enhance repeated sprint performance after partial sleep deprivation: Why not both?
منشور في 2021"…Purpose: To compare the effect of a 20-minute nap opportunity (N20), a moderate dose of caffeine (CAF; 5 mg·kg-1), or a moderate dose of caffeine before N20 (CAF+N) as possible countermeasures to the decreased performance and the partial sleep deprivation-induced muscle damage. …"
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675
Vegetation Changes in the Long Abandoned Farms in Qatar
منشور في 1984"…It was found out that following total farm abandonment, the vegetation communities start to recover in a rather slow process. This recovery process is caused and at the same time paralleled by a steady decrease in soil salinity, as salts are washed away by rain water. …"
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676
Experimental studies on the biodiesel production parameters optimization of sunflower and soybean oil mixture and DI engine combustion, performance, and emission analysis fueled wi...
منشور في 2019"…70% biodiesel) were prepared to power a single cylinder diesel engine. The engine results as compared to diesel fuel, show a reduction in the rate of change of CO by 33.8% for D50B50. …"
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677
Trilemma of life cycle carbon, employment, and costs of trucking industry's shift toward automation and electrification
منشور في 2024"…Autonomy and electrification combined could lead to a 50% decrease in emissions and 46% savings in life cycle costs. …"
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678
Concentrated solar power driven water splitting cycle using Zn-ferrite based thermochemical redox reactions
منشور في 2019"…It is understood that the decrease in the PO2 and increase in the TH directly results into higher levels of O2 release i.e. higher ? …"
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679
Molecular and Structural Changes in Induced-Brain Stroke Tissue Using FTIR Imaging Spectroscopy, Scanning Electron and Atomic Force Microscopy
منشور في 2016"…Results and Discussions: The FTIR spectroscopy results indicated that the white matter is richer in lipid content than the grey matter as shown in Figs. 1 and 2. The infrared spectrum images showed a decrease in the lipid content of the white matter associated with the induced stroke brain sections. …"
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680
Hemoglobin Oxidation in Stored Blood Accelerates Hemolysis and Oxidative Injury to Red Blood Cells.
منشور في 2020"…There was 0.85% RBC lysis, an approximately 20% decrease in percentage oxyhemoglobin, and a 14% increase in methemoglobin formation, which shows hemoglobin oxidation on day 28. …"
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