بدائل البحث:
nn decrease » _ decrease (توسيع البحث)
c decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
30 c » 30 cm (توسيع البحث), 30 _ (توسيع البحث), 3 c (توسيع البحث)
nn decrease » _ decrease (توسيع البحث)
c decrease » _ decrease (توسيع البحث), _ decreased (توسيع البحث), _ decreases (توسيع البحث)
30 c » 30 cm (توسيع البحث), 30 _ (توسيع البحث), 3 c (توسيع البحث)
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Optimization of cultivation conditions for combined nutrient removal and CO2 fixation in a batch photobioreactor
منشور في 2017"…Experimental conditions employed comprised CO2 concentrations (Cc,g) of 0.03–22% CO2, irradiation intensities (I) of 100–400 μE, temperatures of 20–30 °C and nutrient concentrations of 0–56 and 0–19 mg L−1 nitrogen and phosphorus, respectively, the response parameters being specific growth rate μ, CO2 uptake rate Rc and %nutrient removal. …"
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Energy recovery and nutrients recycling from municipal sewage sludge
منشور في 2020"…In this study, HTL process temperature (275–400 °C), and reaction time (30–120 min) were first investigated for biocrude yield and release of the nutrients to the aqueous phase liquid (APL) and biochar. …"
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226
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Effect of plastic deformation on Corrosion of cadmium in 0.1 m sodium Sulphate solution
منشور في 1993"…The results obtained indicate that the cathodic corrosion rate decreases with deformation up to 30-60% RH, depending on the surface finish. …"
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230
Proliposome tablets manufactured using a slurry-driven lipid-enriched powders: Development, characterization and stability evaluation
منشور في 2018"…Moreover, upon hydration into liposomes, the entrapment efficiency for sorbitol formulations in both 1:10 and 1:15 lipid to carrier ratios were significantly higher (53.82 � 6.42% and 57.43 � 9.12%) than D-mannitol formulations (39.90 � 4.30% and 35.22 � 6.50%), respectively. Extended stability testing was conducted for 18 months, at three different temperature conditions (Fridge Temperature (FT; 6 �C), Room Temperature (RT; 22 �C) and High Temperature (HT; 40 �C)) for sorbitol-based proliposome tablets (1:15 w/w ratio). …"
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231
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Conversion of a mixture of date palm wastes to mesoporous activated carbon for efficient dye adsorption
منشور في 2023"…Maximum removal of RBBR was achieved at pH 3 (96.69 mg g−1) and at 30 °C of solution temperature (85.79 mg g−1). Langmuir and pseudo-first-order were the best isotherm and kinetic models for describing the RBBR-MAC adsorption system, respectively. …"
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234
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Prediction of biogas production from chemically treated co-digested agricultural waste using artificial neural network
منشور في 2020"…The results demonstrated that co-digestion of ASWs with CM with a ratio of 70% to 30% produced the highest CMP of 334 ± 4 NL/kgVS in comparison with 230 ± 10 NL/kgVS for mono-digested substrate. The CMP was the highest for the substrate with moisture content (%MC) in the range of 34% to 48%, and it decreased for %MC > 50%. …"
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237
Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization
منشور في 2012"…Results show that at realistic and conservative conditions, the geofluid temperature considerably decreases for the first four months of operation (by an average of 30 °C) and tends to be constant after half a year of operation. …"
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