Showing 81 - 100 results of 549 for search '(( 50 ((mean decrease) OR (a decrease)) ) OR ((( a systematic decrease ) OR ( 2 mg decrease ))))*', query time: 0.26s Refine Results
  1. 81

    Assessment of SnO2 nanoparticles' impact on local Pichoclorum atomus growth performance, cell morphology and metabolites content by Bounnit, Touria

    Published 2021
    “…The obtained data showed that the SnO2 presented a toxicity on the algae growth that was decreasing with the dose, with lower doses presenting more negative impacts than the higher doses. …”
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  2. 82

    Biochar of spent coffee grounds as per se and impregnated with tio2: Promising waste-derived adsorbents for balofloxacin by El-Azazy, Marwa

    Published 2021
    “…BET analysis indicated that the impregnation with TiO2 has increased the surface area (50.54 m2 /g) and decreased the pore size and volume. …”
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  3. 83

    Utilization of Two Microalgae Species, Synechococcus sp. and Cheatoceros sp., for Aquatic Toxicity Assessments in the Qatari Marine Environmen by Bacha, Sarah

    Published 2016
    “…The lowest growth rates were observed at the lowest temperatures, while a decreased rate was also observed at the highest temperature. …”
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  4. 84

    MOLECULAR FEATURES OF TRIPLE NEGATIVE BREAST CANCER STEM CELLS: A GENE EXPRESSION PROFILING ANALYSIS OF MDA-MB-231 CELLS by Hourani, Shireen Bayan

    Published 2021
    “…Triple negative breast cancer (TNBC) is a chemoresistant subtype of female breast tumors. …”
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  5. 85

    A process for CO2 capture and brine salinity reduction through reaction with potassium hydroxide: A multi-stage evaluation by Mourad, Aya A-H.

    Published 2022
    “…In the third method, the recovery of Ca2+ and Mg2+ was approximately 76.3% and 94.6%, respectively, following the pre-treatment step (filtration), followed by the same stages as in the second method. …”
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    Results from the first culturally tailored, multidisciplinary diabetes education in Lebanese adults with type 2 diabetes: effects on self-care and metabolic outcomes by Sukkarieh-Haraty, Ola

    Published 2022
    “…This pilot-study tested the effect of culturally-tailored education targeting diabetes selfcare on glycemia and cardiovascular risk factors of Lebanese with type 2 diabetes mellitus (T2DM) (n = 27; Age: 61 ± 10 yrs, 59% males, HbA1c: 8.98 ± 1.38%). …”
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  9. 89

    Application of Fe3O4 magnetite nanoparticles grafted in silica (SiO2) for oil recovery from oil in water emulsions by Elmobarak W.F.

    Published 2021
    “…An excellent %ηdem ≥ 90% was achieved Coil in the range 50–2000 mg/L. Using an MDdose as low as 10 mg/L attained a %ηdem in the range of 93%–94.3% for O/W mixtures with Coil < 2000 mg/L, which slightly decreased to ∼90% for higher concentrations. …”
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  10. 90

    Chronotherapy in dentistry: A scoping review by Abusamak, Mohammad

    Published 2023
    “…We conducted a systematic scoping search using four databases (Medline, Scopus, CINAHL and Embase). …”
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  11. 91

    A novel index based on planktonic copepod reproductive traits as a tool for marine ecotoxicology studies by Mohamed Bakr, Hussain

    Published 2020
    “…At high concentrations, cadmium and silver induce an increase in EPR in the copepods Acartia tonsa and Acartia hudsonica, while exposure to mercury decreases EPR in adults by 50%. All three metals affect HS, with mercury inducing a stronger effect than cadmium and silver. …”
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  12. 92

    Morphology Control of TiO Nanorods Using KBr Salt for Enhancing the Photocatalytic Activity of TiO and MoS/TiO Heterostructures. by Thiehmed, Zeineb A

    Published 2022
    “…In this study, the effect of KBr salt on the growth of TiO nanorods (NRs) was systematically studied. The addition of KBr with different concentrations provides a controllable growth of TiO NRs using hydrothermal method. …”
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  13. 93

    Appropriateness of gentamicin therapeutic drug monitoring at a Middle Eastern tertiary hospital setting: a retrospective evaluation and quality audit by Al-Sulaiti, Fatima Khalifa

    Published 2024
    “…Objective: This study aimed to evaluate the appropriateness of gentamicin therapeutic drug monitoring (TDM) at a tertiary care hospital in Qatar. Methods: A one-year quantitative retrospective chart review of all gentamicin TDM records was conducted. …”
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  14. 94
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    Strategic Sourcing in Construction Companies- A Case Study in Qatar by El Sibaii, Samer

    Published 2018
    “…If sourcing is done properly with a systematic and fact-based approach; then it will become "strategic sourcing"; presenting comprehensive and determined goals. …”
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  16. 96

    Modeling the risk-based decisions of the microgrid in day-ahead energy and reserve markets considering stochastic dispatching of electrical and thermal energy storages by Bahramara, Salah

    Published 2022
    “…This is done through stochastic dispatching of the MG resources which includes the electrical and thermal energy storages and the combined heat and power unit as the second-stage decisions. …”
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  17. 97
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  19. 99

    Enhanced boron removal by electricity generation in a microbial fuel cell by Ping, Qingyun

    Published 2016
    “…In the post-treatment mode, the MFC removed 80–90% of boron and decreased the boron concentration from 20 to 2 mg L− 1 or from 5 to 1 mg L− 1, which meets the irrigation water requirement. …”
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  20. 100