Showing 441 - 460 results of 737 for search '(( 50 ((((we decrease) OR (a decrease))) OR (mean decrease)) ) OR ( a system decrease ))', query time: 0.22s Refine Results
  1. 441

    Mercury pollution in doha (Qatar) coastal environment by Al-Madfa, H.

    Published 1994
    “…m sediment fraction. There is a general trend for all Hg species determined in water and sediments to decrease seaward. …”
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  2. 442
  3. 443
  4. 444

    Mechanism and kinetics of electrochemical degradation of uric acid using conductive-diamond anodes by Dbira, Sondos

    Published 2016
    “…Results show that the increase of current density from 20 to 60 mA cm–2 leads to a decrease in the efficiency of the electrochemical process. …”
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  5. 445

    Secure Wireless Sensor Networks for Anti-Jamming Strategy Based on Game Theory by Chkirbene, Zina

    Published 2023
    “…Then, by investigating the Nash Equilibrium (NE) of the game and for all the potential attackers, the system computes the optimal power allocation strategy to protect the network against the malicious nodes. …”
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  6. 446
  7. 447

    Estimating blood pressure from the photoplethysmogram signal and demographic features using machine learning techniques by Chowdhury, Moajjem H.

    Published 2020
    “…Continuous monitoring of BP is very important; however, cuff-based BP measurements are discrete and uncomfortable to the user. To address this need, a cuff-less, continuous, and noninvasive BP measurement system is proposed using the photoplethysmograph (PPG) signal and demographic features using machine learning (ML) algorithms. …”
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  8. 448

    Individual and Synergic Effects of Phosphorus and Gibberellic Acid on Organic Acids Exudation Pattern, Ultra-Structure of Chloroplast and Stress Response Gene Expression in Cu-Stre... by Alatawi, Aishah

    Published 2022
    “…Results revealed that C. capsularis tolerated up to 200 mg kg−1 Cu concentration without a significant (P < 0.05) decrease in biomass, plant height and root length but further increase in Cu concentration from 400 mg kg−1 exhibited a significant reduction in plant height, root length, stem fresh weight, stem dry weight, plant fresh weight and plant dry weight. …”
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  9. 449

    Integrated planning of spare parts and service engineers with partial backlogging by Rahimi-Ghahroodi, S.

    Published 2017
    “…In this paper, we consider the integrated planning of resources in a service maintenance logistics system in which spare parts supply and service engineers deployment are considered simultaneously. …”
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  10. 450

    Investigating the effect of polymer-modified graphene oxide coating on RO membrane fouling by Ashfaq, Mohammad Y.

    Published 2022
    “…The membrane surface characterization showed a decrease in membrane surface roughness from 74.7 nm to 69.0 nm and an increase in membrane hydrophilicity as the contact angle decreased from 41.7 ± 4.50 to 22.0 ± 1.10. …”
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  11. 451

    25-Hydroxyvitamin D serum levels inversely correlate to disease severity and serum C-reactive protein levels in patients with hidradenitis suppurativa by Moltrasio, Chiara

    Published 2021
    “…Subsequently, Guillet et al.5 described an association between vitamin D deficiency and HS severity, also reporting a significant decrease of the inflammatory nodules in patients supplemented with vitamin D. …”
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  12. 452
  13. 453

    Thermally conductive polyethylene/expanded graphite composites as heat transfer surface: Mechanical, thermo-physical and surface behavior by Sobolčiak, Patrik

    Published 2020
    “…This enhanced surface wettability was retained over a long time with only a 9% and 18% decrease in RF and corona plasma-treated samples' surface energy after two months. …”
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  14. 454

    AMPK Activation Attenuates Albumin-induced Alterations in Renal Tubular Cells In Vitro by Allouch, Soumaya

    Published 2016
    “…Notably, metformin also prevented albumin-induced EMT; this was marked by a 50% decrease in a-SMA and a 60% increase in E-cadherin expression. …”
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  15. 455

    Low Platinum-Loaded Molybdenum Co-catalyst for the Hydrogen Evolution Reaction in Alkaline and Acidic Media by Malali, Praveen

    Published 2022
    “…Developing an efficient catalytic system for electrolysis with reduced platinum (Pt) loading while maintaining performance comparable to bulk platinum metal is important to decrease costs and improve scalability of the hydrogen fuel economy. …”
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  16. 456

    Simulation and Optimization of an LNG Plant Cold Section by Katebah, Mary Anna

    Published 2018
    “…Among all the available cycles, the propane pre-cooled mixed refrigerant (C3MR) system is the leading one in the LNG industry. Therefore, this research focuses on decreasing the energy consumption of C3MR and NGL recovery system with helium extraction (producing approximately 60 mol% crude helium) and nitrogen rejection units. …”
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  17. 457
  18. 458

    Economic-environmental analysis of combined heat and power-based reconfigurable microgrid integrated with multiple energy storage and demand response program by Hemmati, Mohammad

    Published 2021
    “…The daily reconfiguration of MG will introduce a new generation of MG named reconfigurable microgrid (RMG) that offers more flexibility and enhances system reliability. …”
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  19. 459

    Production Of Size-selected Copper Nanoclusters For Petroleum Refinery Applications by Ayesh, Ahmad

    Published 2014
    “…Copper (Cu) nanoclusters are a promising system for gas sensing applications, mainly because of its sensitivity and selectivity for H2S [1,2]. …”
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  20. 460

    Subchannel Assignment and Power Allocation for Time-Varying Fog Radio Access Network with NOMA by Qiu, Yu

    Published 2021
    “…In this paper, we focus on a noncooperative game resource optimization to decrease the complexity while the dynamic optimization problem is decoupled to subchannel assignment and power allocation. …”
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