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Showing 481 - 500 results of 646 for search '(((( per decrease ) OR ((( cost decrease ) OR ( most decrease ))))) OR ( mean decrease ))*', query time: 0.10s Refine Results
  1. 481
  2. 482

    Determinants of dividend payout ratio by Elgammal, Walid

    Published 2014
    “…The study suggests that board of directors tend to compensate shareholders and minimize the agency cost by distributing a high portion of profits in form of dividends whenever return on equity decreases. …”
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  3. 483

    Synthesis of lithium manganese oxide nanocomposites using microwave‐assisted chemical precipitation technique and their performance evaluation in lithium‐ion batteries by Hanan Abdurehman Tariq (14778361)

    Published 2023
    “…The process provides better control over morphological features and proficient choice of cost-effective precursors. This research aims to increase the active surface area and the number of lithium-ion (Li<sup>+</sup>) intercalation sites using the CNTs and GNPs in LMO to improve its electrochemical performance. …”
  4. 484
  5. 485

    Performance and analysis of kappa-carrageenan hydrogel for PFOA-contaminated soil remediation wastewater treatment by Alsaka, Lilyan

    Published 2024
    “…This study developed an environmentally sustainable and cost-effective gravity-driven kappa-carrageenan (kC)-based hydrogel for perfluorooctanoic acid (PFOA) removal from synthetic and actual wastewater. …”
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  6. 486

    Unsustainability in emergent systems by Haddad, Marc

    Published 2017
    “…We propose a framework of corresponding mitigation options as a roadmap for improving the sustainability of the system, namely by reducing the reliance on fossil fuels, decreasing pollutants and Greenhouse Gas (GHG) emissions, reducing mobility costs and increasing passenger safety.…”
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  7. 487

    Clinical characteristics and treatment outcomes of coats disease in a Saudi Arabian population by Al-Qahtani, Abdullah

    Published 2015
    “…Methods: A retrospective chart review was performed of 92 patients (97 eyes) diagnosed with Coats disease at King Khalid Eye Specialist Hospital from 1983 to 2010. Results: The most common presenting complaint was decreased visual acuity followed by strabismus and then leukocoria. …”
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  8. 488

    Public motives and willingness to participate in first-in-human clinical trials in Saudi Arabia: A new era in the making by Almutairi, Adel F.

    Published 2019
    “…Results Study participants who were invited and completed the survey were 657. The percentage mean score of participants’ attitudes and concern was 70.1 ± 16.4 and 58.3 ± 15.3 respectively. …”
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  9. 489

    Rapid mercury removal using living indigenous microalgal communities for water treatment applications by Amr Nasr Fekry (22521185)

    Published 2025
    “…Comprehensive isotherm analysis revealed the Dubinin-Radushkevich model provided the best fit (R<sup>2</sup> = 0.998), indicating physical adsorption as the predominant mechanism, as the calculated mean free energy (E = 5.00 kJ/mol) falls within the 1–8 kJ/mol range characteristic of physical adsorption. …”
  10. 490

    A Case Study to Identify the Hindrances to Widespread Adoption of Electric Vehicles in Qatar by Amith Khandakar (14151981)

    Published 2020
    “…For example, long charging time, short driving range, cost and insufficient charging infrastructures available, etc. …”
  11. 491

    Energy conversion of heat from abandoned oil wells to mechanical refrigeration - Transient analysis and optimization by Mohammed Al-Khawaja (17093017)

    Published 2021
    “…The system advantages lie in its simple, flexible, and low-cost design as well as in its ability to be driven by a low-temperature heat source (as low as 60 °C). …”
  12. 492
  13. 493

    The Development of Metal-Free Porous Organic Polymers for Sustainable Carbon Dioxide Photoreduction by Bariki, Ranjit

    Published 2024
    “…They are light-harvesting materials with remarkable optical characteristics, photostability, cheap cost, and low cytotoxicity. Through cocatalyst loading and morphological tweaking, this review presents optimization options for POPs preparation techniques. …”
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  14. 494

    Trace element composition of size-fractionated suspended particulate matter samples from the Qatari Exclusive Economic Zone of the Arabian Gulf: the role of atmospheric dust by Oguz Yigiterhan (14151006)

    Published 2020
    “…For several other elements (Cd, Cu, Mo, Zn, and Ca) the excess concentrations present after lithogenic correction are most likely of biogenic/anthropogenic origin. The excess concentrations, relative to average dust, for most elements (except Cd) decreased with distance from the shore, which may be due to differences in biology, currents, proximity to the coast, or interannual processes.…”
  15. 495

    Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles by Wamda Faisal Elmobarak (17058024)

    Published 2021
    “…The %η<sub>dem</sub> improved as the C<sub>sur</sub> and pH decreased, with maximum values of 98.8% and 98.5% achieved at C<sub>sur</sub> = 0.05 g/L and a pH = 4, respectively. …”
  16. 496

    Epstein–Barr Virus Epidemiology, Serology, and Genetic Variability of LMP-1 Oncogene Among Healthy Population: An Update by Maria K. Smatti (4675852)

    Published 2018
    “…EBV is highly prevalent since it affects more than 90% of individuals worldwide and has been linked to several malignancies including PTLDs, which are one of the most common malignancies following transplantation. …”
  17. 497

    Changes in Blood microRNA Expression and Early Metabolic Responsiveness 21 Days Following Bariatric Surgery by Stephen L. Atkin (6684368)

    Published 2019
    “…</p><p dir="ltr"><br></p><h3>Methods: </h3><p dir="ltr">Twenty-nine type 2 patients with severe obesity (mean BMI 46.2 kg/m<sup>2</sup>) and diabetes underwent Roux-en-Y gastric bypass (RYGB) surgery. …”
  18. 498

    Studying coral reef patterns in UAE waters using panel data analysis and multinomial logit and probit models by Ben Romdhane, Haifa

    Published 2020
    “…Furthermore, results demonstrated that the probability of severe damage increases with decreasing water oxygenation and with increasing temperature, light, salinity, acidity and nutrient levels. …”
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  19. 499

    Reduced graphene aerogels as energy efficient selective oil sorbents by Junaid Saleem (14670322)

    Published 2022
    “…The presence of H<sub>2</sub> significantly decreased the oxygen-containing functional groups in graphene aerogel. …”
  20. 500

    Harnessing the potential of CAR-T cell therapy: progress, challenges, and future directions in hematological and solid tumor treatments by Gunjan Dagar (9339276)

    Published 2023
    “…Despite success in blood cancers, CAR-T technology faces challenges in solid tumors, including lack of reliable tumor-associated antigens, hypoxic cores, immunosuppressive tumor environments, enhanced reactive oxygen species, and decreased T-cell infiltration. To overcome these challenges, current research aims to identify reliable tumor-associated antigens and develop cost-effective, tumor microenvironment-specific CAR-T cells. …”