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nn decrease » _ decrease (Expand Search)
1 decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
20 1 » 20 10 (Expand Search), 2 1 (Expand Search), 0 1 (Expand Search)
meer » meter (Expand Search), meet (Expand Search), peer (Expand Search)
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421
Mechanical Behavior of a Novel Nanocomposite Polysulphone - Carbon Nanotubes Membrane for Water Treatment
Published 2016“…The commercial CNTs had a lengths of 1 ?m to 10 ?m and outer diameters of 10 nm to 20 nm (corresponded aspect ratios ranging from 50 to 1000), with purity >95% and BET surface area of 156 m2/g. …”
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422
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Osteogenesis imperfecta tooth level phenotype analysis: Cross-sectional study
Published 2021“…Patients with Helical α1 and α2 glycine substitutions presented the highest prevalence of tooth discoloration, while those with α1 Haploinsufficiency had the lowest (<10%). …”
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426
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427
Highly dispersed Pt nanoparticles on ultrasmall EMT zeolite: A peroxidase-mimic nanoenzyme for detection of H2O2 or glucose
Published 2020“…8 nm) onto the support of ultrasmall EMT zeolite (15?20 nm), a kind of low-silica microporous aluminosilicate material. …”
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428
Association between central obesity indices and iron status indicators among Qatari adults
Published 2021“…A random sample of 1000 healthy Qatari adults, aged 20–50 years, was obtained from Qatar Biobank study. …”
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429
Why Construction Projects are delayed in PWA: Problems and Solutions
Published 2023“…The solution consists of two parts, (1) identify the relevant corrective, immediate and preventive actions, and (2) develop a responsibility matrix for the implementation of those solutions to ensure its governance.…”
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430
Selective adsorption of carbon dioxide, methane and nitrogen using resorcinol-formaldehyde-xerogel activated carbon
Published 2017“…Adsorption/desorption isotherms of CO2, CH4, and N2 gases onto RF-ACX adsorbent were measured gravimetrically by a magnetic suspension microbalance at five different temperatures (20, 30, 40, 50 and 60 °C) in the pressure range of 0–1 MPa. …”
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431
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434
Investigation of the rheological properties of nanosilica-reinforced polyacrylamide/polyethyleneimine gels for wellbore strengthening at high reservoir temperatures
Published 2019“…The objective of this work is to investigate the effect of nanosilica sizes (8, 20, 50, and 85 nm) and concentrations (0.1–2 wt %) on the stability and viscoelastic behavior of polyacrylamide (PAM) cross-linked with polyethyleneimine (PEI) at 130 °C. …”
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435
Microbially induced calcite precipitation in calcareous soils by endogenous Bacillus cereus, at high pH and harsh weather
Published 2020“…However, Qatari soils are characterized with high carbonate contents exceeding 20%, high alkalinity and fluctuations of temperature and aeration. …”
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436
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438
Effect of electroless bath composition on the mechanical, chemical, and electrochemical properties of new NiP-C 3 N 4 nanocomposite coatings
Published 2019“…It has an efficiency of approximately 96% that decreased gradually, losing about only 2% after one week and 20% after one month of immersion time in the aforementioned chloride solution.…”
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439
Morphology, nucleation, and isothermal crystallization kinetics of poly(butylene succinate) mixed with a polycarbonate/MWCNTs masterbatch
Published 2018“…The nanocomposites contained 0.5, 1.0, 2.0, and 4.0 wt% MWCNTs. Differential scanning calorimetry (DSC), small angle X-ray scattering (SAXS) and wide angle X-ray scattering (WAXS) results indicate that the blends are partially miscible, hence they form two phases (i.e., PC-rich and PBS-rich phases). …”
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440
Mixed Solid Municipal Waste-Based Biochar for Soil Fertility and Greenhouse Gas Mitigation
Published 2016“…Trays were watered twice daily to maintain moisture level between 10 and 12 percent. The percentage of seed germination was calculated and the plant growth measured as dry biomass. …”
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