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_ decrease » _ decreased (Expand Search), _ decreases (Expand Search), _ decreasing (Expand Search)
_ tem » _ team (Expand Search), _ term (Expand Search), _ ten (Expand Search)
steer » steel (Expand Search)
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Binding energy, structural, and dielectric properties of thin film of poly(aniline-co-m-fluoroaniline)
Published 2018“…The morphological and surface profile characterization has been performed by atomic force microscopy (AFM), and the thickness of the thin film (50–100 nm) has been studied by transmission electron microscope (TEM). An electrical AC conductivity of the copolymers has been measured in the low- and high-frequency regime. …”
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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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Influence of anionic surface modifiers on the thermal stability and mechanical properties of layered double hydroxide/polypropylene nanocomposites
Published 2015“…PP nanocomposites containing well-dispersed organo-LDH showed substantial enhancement of the elastic modulus with little decrease of tensile strength. These results are due to the increased interface volume fraction provided by the exfoliated LDH nanosheets. …”
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Preparation of Mesoporous/Microporous MnCo2O4 and Nanocubic MnCr2O4 Using a Single Step Solution Combustion Synthesis for Bifunction Oxygen Electrocatalysis
Published 2020“…We report the synthesis of mesoporous/microporous MnCo2O4 and cubic MnCr2O4 using solution combustion synthesis for oxygen reduction and oxygen evolution reactions. XRD and TEM analysis indicate small crystallites of MnCo2O4 forming ultra-thin layer of irregular structures that lead to porous morphology. …”
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Influence of nitrogen doping on the electrocatalytic activity of Ni-incorporated carbon nanofibers toward urea oxidation
Published 2017“…The invoked characterizations including XRD, TEM, SEM and XPS affirmed formation of smooth nitrogen-doped carbon nanofibers decorated by crystalline nickel nanoparticles. …”
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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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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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Association Between Serum Bicarbonate Levels and Prediabetes and Subclinical Inflammation in Young Healthy Adults: A Cross-sectional Study
Published 2023“…Results: A total of 825 participants with mean age 29.2 years (5.9) of which 365 (44.2%) were males. …”
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Experimental investigation on the compressibility of Al/Al2O3 nanocomposites
Published 2016“…By increasing Al2O3 weight fraction to 12% the decrease in grain size was very. With up to 12 wt.% of Al2O3, microhardness increases from 62 to 150 HV due to the decrease of the crystallite size. …”
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Effects of Combined Calcium Hypochlorite and Chlorine Dioxide on Drinking Water Quality in Qatar and Disinfection by Products Formation
Published 2016“…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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Spectral and Structural Properties of High-Quality Reduced Graphene Oxide Produced via a Simple Approach Using Tetraethylenepentamine
Published 2022“…The morphological structure of GO was also affected by the reaction with TEPA, which was confirmed by SEM and TEM images. The TEM images showed that the transparent GO sheets became denser and opaque after functionalization with TEPA, indicating an increase in the stacking level of the GO sheets. …”
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The spectral and morphological studies of the conductive polyaniline thin film derivatives by the in situ copolymerization
Published 2017“…The blue shift in the band indicates that there is a decrease in the extent of conjugation system along the copolymer. …”
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