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_ decrease » _ decreased (Expand Search), _ decreases (Expand Search), _ decreasing (Expand Search)
12 steel » _ steel (Expand Search)
_ 026 » _ 26 (Expand Search)
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Mechanical characteristics of ultra-high performance steel FRC made with recycled concrete aggregates
Published 2023“…However, the flowability was decreased by 12% to 15% with steel fibers. The results also revealed that at a steel fiber volume fraction of 0%, RCA had little influence on the compressive strength, while they noticeably influenced the flexural tensile strength. …”
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Simulation and experimental study of underwater dissimilar friction-stir welding between aluminium and steel
Published 2020“…The average grainsize in the aluminum and steel sides of SZ is refined down to ?4 and 12-m, respectively. …”
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Adaptive thermal comfort in the different buildings of Darjeeling Hills in eastern India – Effect of difference in elevation
Published 2018“…Whereas, the mean comfort temperature decreased with the elevation of the location and this difference was also statistically significant, t = −92.34 (df = 2607, p < 0.001). …”
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Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride
Published 2019“…In conclusion, this new inhibitor shows high corrosion inhibition efficiencies under different aggressive conditions and can be used in concrete to reduce the corrosion rate of reinforcing steel without decreasing the mechanical properties of the concrete. - 2019, The Author(s).…”
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The Structure of the Free Volume in Poly(styrene-co-acrylonitrile) from Positron Lifetime and Pressure Volume Temperature (PVT) Experiments
Published 2004“…The mean hole volume, vh, varies in PS between 105 Å3 (27 °C) and 220 Å3 (190 °C), and shows a systematic decrease with increasing AN content, at Tg from 121 Å3 for PS to 102 (±2) Å3 for SAN50. …”
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Impact of the COVID-19 lockdown on lifestyle behaviors and their association with personality among adults in Qatar: A cross-sectional study
Published 2022“…The overall MD adherence decreased during lockdown (5.9 vs. 6.1, p < 0.001). …”
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Limiting the Rise in Core Temperature During a Rugby Sevens Warm-up With an Ice Vest.
Published 2019“…Athletes in VEST demonstrated a decrease in ΔTS (-1.59; ±0.72) and ΔTC (-1.63; ±0.73) pre- to post-warm-up, with a lower RPE post warm-up (-1.01; ±0.46), compared to CONTROL. …”
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Estimating blood pressure from the photoplethysmogram signal and demographic features using machine learning techniques
Published 2020“…Gaussian process regression (GPR) along with the ReliefF feature selection algorithm outperforms other algorithms in estimating SBP and DBP with a root mean square error (RMSE) of 6.74 and 3.59, respectively. …”
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Effects of combined calcium hypochlorite and chlorine dioxide on drinking water quality in Qatar and disinfection by-products formation
Published 2017“…Chlorite concentration reductions were observed from the first day forward as 59, 65, 68, 94, 100, and 100%, and 17.4, 22.1, 39.2, 63.9, 66.0, 68.9% (from 0.157 to 0.049 mg/L) respectively based on observed means for seven days the commensurate respective chlorate concentrations increases were 196, 344, 516, 602, 703, 787% (from 0.035 to 0.313 mg/L) based on observed mean values for seven days. …”
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