Showing 1,321 - 1,340 results of 1,437 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( i a decrease ) OR ( a step decrease ))))*', query time: 0.17s Refine Results
  1. 1321

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

    Published 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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  2. 1322

    Chemical characterization and evaluation of antimicrobial and cutaneous wound healing potentials of gold nanoparticles using Allium saralicum R.M. Fritsch by Hu, X.

    Published 2020
    “…The synthesized AuNPs had great cell viability on HUVECs line and showed this method was nontoxic. The 2,2-diphenyl-1-picrylhydrazyl free radical scavenging test indicated similar antioxidant potentials for A. saralicum, AuNPs, and butylated hydroxytoluene. …”
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  3. 1323

    Deep Reinforcement Learning Powered IRS-Assisted Downlink NOMA by Shehab, Muhammad

    Published 2022
    “…Simulation results reveal that the IRS-assisted NOMA system based on our utilized DRL scheme achieves a high sum-rate compared to OMA-based one, and as the transmit power increases, the capability of serving more users increases. …”
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  4. 1324

    Fish communities and environmental variables during dry season in Pampanga estuary (Philippines) by Abroguena, Jeff Bogart R.

    Published 2020
    “…Number of species generally did not vary between neap (20) and spring tide (18), but showed a decreasing pattern from lower to the upper estuary. …”
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  5. 1325

    Developing pretreatment methods to promote the production of biopolymer and bioethanol from residual algal biomass (RAB) by Fares, AlMomani

    Published 2022
    “…The Mbio−ethP as a fraction of theoretical yield (%ThY) were in the ranges of 21 to 33 %, 33.3 to 51.1 % and 59.52 to 91.2 % for RAB pretreated with HT-ACPT, ENZ-PT and Mv-H2O2-Fe-PT, respectively. …”
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  6. 1326

    Location privacy preservation in secure crowdsourcing-based cooperative spectrum sensing by Zina, Chkirbene

    Published 2016
    “…The existing solutions present a high level of complexity which decreases the performance of the systems. …”
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  7. 1327

    The response of culturally important plants to experimental warming and clipping in Pakistan Himalayas by Karimi, Saira

    Published 2021
    “…Contrastingly, clipping had a marginally significant effect in reducing the biomass and cover of all plant species. …”
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  8. 1328

    PREPARATION OF WS2/TIO2 NANOSTRUCTURES FOR PHOTOCATALYTIC APPLICATIONS by THIEHMED, ZEINEB

    Published 2022
    “…The energy from fossil fuels has been recognized as a main factor of global warming and environmental pollution. …”
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  9. 1329

    Characteristics of Concrete Made with Treated Domestic Wastewater by Abushanab, Abdelrahman

    Published 2022
    “…From a sustainability perspective, utilizing TWW in concrete applications decreases the worldwide freshwater depletion and reduces the costs and energy associated with wastewater disposal and seawater desalination. …”
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  10. 1330

    Synthesis of Nanosilica for the Removal of Multicomponent Cd2+ and Cu2+ from Synthetic Water: An Experimental and Theoretical Study by Al-Saida, Basel

    Published 2022
    “…Therefore, this study focuses on utilizing a nanosilica for the adsorption of Cd2+ and Cu2+ from water. …”
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  11. 1331

    Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms by Hamdi, Abdelouahed

    Published 2022
    “…Evolutionary algorithms are a powerful tool to deal with these difficulties. …”
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  12. 1332
  13. 1333

    Spatio-temporal changes in water-related ecosystem services provision and trade-offs with food production by Shiliang, Yang

    Published 2021
    “…The results showed that: 1) food production increased from 0.497×108tons to 0.798×108tons despite area of cultivated land decreasing from 23.61×104km2 to 23.40×104km2 during the study period (2000–2015). 2) Water yield and soil retention both showed a downward trend, while nitrogen and phosphorus exports showed an increasing trend, in 2000–2015.3) Food production showed a trade-off relationship with soil retention and water yield, but a synergistic relationship with nitrogen and phosphorus export. …”
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  14. 1334

    The Impact of Pamam Dendrimers on Her2-Positive Breast Cancer and the Early Stages of Embryogenesis by Kheraldine, Hadeel

    Published 2020
    “…Cationic G6 PAMAMs significantly decreased the viability of HER2-positive breast cancer cell lines down to 5.1% in SK-BR3 and to 5.7% in ZR-75 cells (p<0.001), in a dose and time-dependent fashion. …”
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  15. 1335

    Application of analytic hierarchy process (AHP) for sustainable pavement performance management in Qatar by Sirin, Okan

    Published 2021
    “…Purpose: Pavement is one of the main elements of the roads network. It is extremely essential to study and understand the factors affecting its performance and highlight the most important ones for decision-makers and pavement experts to consider during the design, construction and maintenance stages. …”
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  16. 1336
  17. 1337

    Effect of Fluid Viscosity and Fiber Length on the Performance of Fibrous Fluid in Horizontal Well Cleanout by Mendez, Michael

    Published 2023
    “…Various methods have been developed to improve hole cleaning, but their effectiveness decreases as the wellbore inclination increases. One way to solve this issue is to add fibers to the drilling fluid and reduce the settling velocity of the solids to improve the fluid's lifting capacity. …”
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  18. 1338

    Warming up for athletic events by Hussain, Helmi

    Published 1985
    “…Coaches, physical educators and athletes of almost every athletic activity assume that the warming-up procedure is a mean by which athletic performance may be improved, and the chance of injury reduced; they also hold that the benefits of warming up have been attributed to an increased range of motion in the joints, increased circulation, decreased viscosity, increased body and muscle temperature and neural facilitation (24) and that warming up has an inherent psychological effect since it helps the athlete to achieve a state of mental readiness or mind set. …”
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  19. 1339

    Utilizing Recycled Polypropylene Fibers as Reinforcement for Concrete Beams by Bendjillali, Khadra

    Published 2020
    “…Due to its low biodegradability, plastic waste constitutes a real environmental problem. The valorization of recycled PP fibers in the fabrication of concrete is one of the efficient solutions to cater for the environmental problems induced by plastic waste. …”
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  20. 1340

    The influence of aeration scheme and aeration rate on the permeate flux for wastewater treatment using membrane bioreactors: Experimental and artificial neural network modeling by Jawad, Jasir

    Published 2021
    “…The average normalized flux decreased as the MLSS concentration increased from 5 to 15 g/L and increased as the aeration rate increased from 0.5 to 1.5 LPM. …”
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