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a decrease » _ decrease (Expand Search), _ decreased (Expand Search), _ decreases (Expand Search)
20 a » 2 a (Expand Search), 20 _ (Expand Search), 20 1 (Expand Search)
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421
Semi-continuous anaerobic digestion of the organic fraction of municipal solid waste: digester performance and microbial population dynamics
Published 2022“…Three organic loading rates (OLRs) were tested throughout the anaerobic process (1.36, 2.5 and 3.5 g VS/L.d). The achieved results showed that biogas yield decreased with the increase of OLR. …”
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422
Call for emergency action to restore dietary diversity and protect global food systems in times of COVID-19 and beyond: Results from a cross-sectional study in 38 countries
Published 2023“…Methods A cross-sectional study with 37 207 participants (mean age: 36.70 ± 14.79, with 77 % women) was conducted in 38 countries through an online survey administered between April and June 2020. …”
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423
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425
Flexural Capacity of Sustainable RC Beams Manufactured with Treated Wastewater, RCA, and Fly Ash
Published 2023“…Furthermore, FA showed a 5% to 7% improvement in the ultimate loading capacity of the beams.…”
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426
Performance of sustainable concrete incorporating treated domestic wastewater, RCA, and fly ash
Published 2022“…This study evaluates the impact of using treated wastewater (TWW), recycled concrete aggregates (RCA), and fly ash (FA) on the mechanical, durability, and microstructural properties of concrete. A total of eight concrete mixes were manufactured and tested. …”
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427
The influence of oxygen, partial vacuum, temperature, relative humidity combined with gamma radiation on the mosquito, Culex pipiens complex l. I. Effect of exposure to temperature...
Published 1993“…The results revealed that a temperature of 10°C was the most effective temperature on pupal mortality of Culex pipiens complex L. followed by 32°C then 20 and 26°C. …”
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428
Combined influence of temperature and flow rate of feeds on the performance of forward osmosis
Published 2016“…It was also found that when increasing the draw solution (DS) temperature from 20 °C to 26 °C the flux increased linearly and then started decreasing when temperature increased over 26 °C due to the development of a temperature gradient. …”
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429
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430
Iron Sulfide Scale Inhibition in Carbonate Reservoirs
Published 2022“…Moreover, the presence of the salts (CaCl2 and MgCl2) considerably decreased the adsorption of 10 wt % EDTA to 56% (CaCl2) and 52% (MgCl2) and caused nearly 20% more permeability reduction, while more inhibitor soaking time resulted in comparably higher adsorption and lesser permeability diminution. …”
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431
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432
Smart City and Preservation of Identity in Doha
Published 2021“…The globalization and modernization process of the 20th-21st centuries decreased diversity and created similar cultures-the modern culture also created" modern" cities. …”
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433
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437
Flexural behavior of reinforced concrete beams prepared with treated Wastewater, recycled concrete Aggregates, and fly ash
Published 2022“…The test parameters include mixing water type (fresh water and TWW), coarse aggregate type (natural gabbro and RCA), and FA content (0% and 20%). The results suggested that the use of TWW, RCA, and FA had no significant effect on the beams' cracking patterns and reinforcement strain at yielding, whereas TWW and RCA decreased the beams' ductility by 8.7% and 15.9%, respectively. …”
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438
The Separation of Emulsified Water/Oil Mixtures through Adsorption on Plasma-Treated Polyethylene Powder
Published 2021“…The droplet size was directly proportional to sonication time and ranged from 135 nm to 185 nm. A sonication time of 20 min was found to be sufficient to prepare stable emulsions with an average droplet size of approximately 150 nm. …”
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439
Finite element study of functionally graded porous femoral stems incorporating body-centered cubic structure
Published 2019“…The highest micromotions (105‐147 µm) were observed for stems of 80% overall porosity, and the lowest (42‐46 µm) was for stems of 20% overall porosity. Finally, FGP stems with a grading exponent of n = 10 resulted in an 11%‐28% reduction in micromotions.…”
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440
Effect of binary mixture of waste plastics on the thermal behavior of pyrolysis process
Published 2015“…Overall, the activation energy of the pyrolysis reaction is decreased by 55% at the range of 20-80 wt % of binary mixture composition.…”
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