يعرض 521 - 540 نتائج من 823 نتيجة بحث عن '(( 0 ((0 decrease) OR (a decrease)) ) OR ( 50 ((meer decrease) OR (nn decrease)) ))', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 521
  2. 522

    Effect of sintering temperature of NBT–6BT lead-free ceramics on the structural, ferroelectric and piezoelectric properties حسب Slimani, Ahmed

    منشور في 2022
    "…The lead-free Na 0.5 Bi 0.5 0.94 Ba 0.06 TiO 3 (NBT-6BT) ceramics was fabricated at various sintering temperatures using a conventional solid-state reaction method. …"
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  3. 523

    Variations in the temperature sensitivity of spring leaf phenology from 1978 to 2014 in Mudanjiang, China حسب Dai J.

    منشور في 2019
    "…ST for the other 25% exhibited a decreasing trend, with 17% showing significant decreases (P < 0.05). …"
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  4. 524
  5. 525

    The effect of genetic and nongenetic factors on warfarin dose variability in Qatari population. حسب Bader, Loulia

    منشور في 2020
    "…The minor allele frequency (MAF) of VKORC1 (-1639G>A) was A (0.47), while the MAF's for the CYP2C9*2 and *3 and CYP4F2*3 were T (0.12), C (0.04) and T (0.43), respectively. …"
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  6. 526

    Novel electroless deposited corrosion — resistant and anti-bacterial NiP–TiNi nanocomposite coatings حسب Fayyad E.M.

    منشور في 2019
    "…The addition of TiNi nanoparticles into the NiP matrix leads to the transformation of the amorphous structure of the as-plated NiP into a semi-crystalline one. The microhardness of the composite coating significantly enhances with increasing the TiNi concentration up to 0.4 g L−1 and further improvement takes place after the heat treatment. …"
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  7. 527

    Bioremediation and nutrient removal from wastewater by Chlorella vulgaris حسب Znad H.

    منشور في 2018
    "…Over a 13-day period the highest biomass concentration Xmax of 1.6 g L−1 was attained for PWW with corresponding values of 1.2 d−1, 80% and 100% for μ, and TN and TP RE respectively. μ decreased to 0.75 d−1 for a 75%:25% blend of PWW with MLA and to 0.54 d−1 on further decreasing the blend ratio to 25:75 PWW: MLA, with corresponding TN removal efficiencies of 85% and 76% respectively; 100% removal of TP was obtained throughout. …"
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  8. 528

    Effect of AlN nanoparticle concentration in the electrolyte on corrosion resistance and mechanical properties of the electrodeposited composite coatings حسب Khan, M.S.

    منشور في 2024
    "…This research aims to develop an innovative solution by incorporating AlN nanoparticles with various concentrations (0.1, 0.2, 0.4, and 0.8 g/L) as reinforcement in the Ni-P electrolyte to develop composite coatings using A36 carbon steel as a substrate through direct current (DC) electrodeposition method. …"
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    article
  9. 529

    Basin of Attraction through Invariant Curves and Dominant Functions حسب Alsharawi, Ziyad

    منشور في 2015
    "…We study a second-order difference equation of the form z<inf>n+1</inf> = z<inf>n</inf> F (z<inf>n-1</inf>) + h, where both F (z) and z F (z) are decreasing. …"
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  10. 530

    Consumption of some food groups is associated with the risk of cardiovascular disease among Jordanians حسب Tayyem, Reema

    منشور في 2020
    "…A U-shape relationship was identified between risk of CVD and consumption of vegetable oil, nuts and seeds (p>0.05). …"
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  11. 531

    Novel Electroless Deposited Corrosion - Resistant and Anti-Bacterial NiP-TiNi Nanocomposite Coatings حسب Fayyad, Eman

    منشور في 2020
    "…The addition of TiNi nanoparticles into the NiP matrix led to the transform of the amorphous structure of the as-plated NiP into a semi-crystalline one. The microhardness of the composite coating significantly enhances with increasing TiNi concentration up to 0.4 g L-1 and further improvement takes place after heat treatment. …"
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  12. 532

    Trends and Appropriateness of Sodium-glucose Co-transporter 2 Inhibitors Use in Qatar حسب Zaghloul, Nancy

    منشور في 2023
    "…Conversely, patients with chronic kidney disease (CKD) were less likely to be prescribed a SGLT2i (OR, 0.359; 95% CI, 0.148 to 0.872; P=0.024). …"
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  13. 533

    Enhanced performance of nano-sized SiC reinforced Al metal matrix nanocomposites synthesized through microwave sintering and hot extrusion techniques حسب Reddy, M. Penchal

    منشور في 2017
    "…In the present study, nano-sized SiC (0, 0.3, 0.5, 1.0 and 1.5 vol%) reinforced aluminum (Al) metal matrix composites were fabricated by microwave sintering and hot extrusion techniques. …"
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  14. 534

    Advantageous Effects of Sumac Usage in Meatball Preparation on Various Quality Criteria and Formation of Heterocyclic Aromatic Amines حسب Savaş, Adem

    منشور في 2023
    "…In addition, increasing the cooking temperature significantly decreased the pH value (p < 0.01) and increased the cooking loss (p < 0.05) of the samples. …"
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  15. 535

    Highly active, durable and pH-universal hybrid oxide nanocrystals for efficient oxygen evolution حسب Ahmad, Yahia H.

    منشور في 2017
    "…Herein, hybrid Ptx-NiMnO3 nanocrystals (NCs) (x = 0.1, 0.5, and 1.0 mM) were synthesized by a modified citrate-gel approach and utilized as efficient catalysts towards the oxygen evolution reaction (OER). …"
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  16. 536

    Enhancement of Ethanol Production in Electrochemical Cell by Saccharomyces cerevisiae (CDBT2) and Wickerhamomyces anomalus (CDBT7) حسب Joshi J.

    منشور في 2019
    "…Ethanol production by CDBT2 (anodic chamber) and CDBT7 (cathodic chamber) control cultures, using 5% glucose as substrate, were 12.6 ± 0.42 and 10.1 ± 0.17 mg·mL−1 respectively. These cultures in the electrochemical cell, when externally supplied with 4V, the ethanol production was enhanced by 19.8 ± 0.50% and 23.7 ± 0.51%, respectively, as compared to the control cultures. …"
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  17. 537

    Prediction of critical total drawdown in sand production from gas wells: Machine learning approach حسب Alakbari, Fahd Saeed

    منشور في 2023
    "…This study used 23 datasets to develop the proposed models. The CTD is a strong function of the total vertical depth, cohesive strength, effective overburden vertical stress, and transit time with correlation coefficients (R) of 0.968, 0.963, 0.918, and −0.813. …"
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  18. 538

    Adaptive thermal comfort in the different buildings of Darjeeling Hills in eastern India – Effect of difference in elevation حسب Thapa, Samar

    منشور في 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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  19. 539

    Hydropriming with moringa leaf extract mitigates salt stress in wheat seedlings حسب Ahmed, Talaat

    منشور في 2021
    "…Salinity is the major constraint that decreases the yield and production of crops. Wheat has a significant value in agricultural food commodities. …"
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  20. 540

    Improving mechanical, thermal and damping properties of niti (Nitinol) reinforced aluminum nanocomposites حسب Matli, Penchal R.

    منشور في 2020
    "…Compared to the unreinforced aluminum, hardness, ultimate compression/tensile strength and yield strength increased by 105%, 46%, 45%, and 41% while elongation and coefficient of thermal expansion (CTE) decreased by 49% and 22%, respectively. The fabricated Al-1.5 NiTi nanocomposite exhibited significantly higher damping capacity (3.23 × 10−4) and elastic modulus (78.48 ± 0.008 GPa) when compared to pure Al.…"
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