يعرض 141 - 160 نتائج من 1,782 نتيجة بحث عن '(( 2 c decrease ) OR ( 10 ((steel decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 141
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  5. 145

    Acute and chronic toxicity assessments of 17β-estradiol (E2) and 17α-ethinylestradiol (EE2) on the calanoid copepod Acartia clausi: Effects on survival, development, sex-ratio and... حسب Emna, Djebbi

    منشور في 2022
    "…For N3, C1-C3, and C6, sensitivity to estrogens decreased with age and survival was affected at concentrations above those detected in the environment reflecting low estrogens acute toxicity for these life stages. …"
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  6. 146

    Laboratory testing efficiency during the COVID pandemic: Findings from the Primary Health Care Corporation laboratories in the State of Qatar حسب Awwad, Sara

    منشور في 2024
    "…Six randomly selected centers from three regions of Qatar (Northern, Central, and Western), two of which were COVID-converted, were analyzed. …"
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  7. 147

    Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles حسب Chamakh, Mariem

    منشور في 2021
    "…Electrospinning technique was employed to fabricate composite nanofibers/nanoparticles of sulfonated polyether ether ketone, polyvinylpyrrolidone, and ruthenium oxide (sPEEK/PVP/RuO2). The samples were synthesized with different concentrations of hydrous ruthenium chloride of 2 wt%, 5 wt%, and 10 wt%, and then annealed at a temperature of 300 �C for 4 h to form the ruthenium oxide nanoparticles. …"
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  8. 148

    CO2 methanation using sugarcane bagasse biochar/nickel sustainable catalysts حسب Gamal, Ahmed

    منشور في 2024
    "…The catalyst containing 0.5 mmolNi/gSCB showed the highest CO2 conversion at all operating temperatures (250–550 °C) in addition to the highest methane selectivity at 400 °C. …"
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  9. 149

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

    منشور في 2023
    "…Gender, baseline HbA1c level, history of ASCVD, history of CKD, and the use of metformin, sulfonylureas, or DPP4is were associated with initiating SGLT2is. …"
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  10. 150

    Regulation of NKG2D by RKIP: Implications on NK-mediated cytotoxicity and cytokine production حسب Galal, Youssef

    منشور في 2021
    "…Studies have suggested that RKIP can be used therapeutically to augment the proapoptotic tendencies in tumor cells, regulate the epithelial-mesenchymal transition (EMT), and decrease metastasis. NKG2D is a C-lectin-type receptor of the NK cell. …"
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  11. 151
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    Identification of an amino-terminus determinant critical for ryanodine receptor/Ca2+ release channel function. حسب Seidel, Monika

    منشور في 2020
    "…The arrhythmia-linked R176Q mutation within the β8-β9 loop decreases N-terminus tetramerization but does not affect RyR2 subunit tetramerization or the N-terminus interaction with C-terminus. …"
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  16. 156
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    Biochemical and structural impact of two novel missense mutations in cystathionine β-synthase gene associated with homocystinuria حسب Al-Sadeq, Duaa W.

    منشور في 2024
    "…In this study, we present the clinical and biochemical characterization of two novel CBS missense mutations that do not respond to pyridoxine treatment, namely c.689T > A (L230Q) and 215A > T (K72I), identified in a Chinese patient. …"
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  19. 159

    Impacts of CO2-induced seawater acidification on coastal Mediterranean bivalves and interactions with other climatic stressors حسب Range, P.

    منشور في 2014
    "…CO2 perturbation experiments produced contrasting responses on growth and calcification of juvenile shells, according to species and location. …"
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  20. 160

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

    منشور في 2016
    "…The cultures were maintained at 22 ± 1.0°C, under a 14 h:10 h/light:dark cycle provided by cool white fluorescence light (7000 ± 10% lux), in nutrient-enriched synthetic seawater (F/2 medium) at pH 8.0 ± 0.5 and salinity 40 g/L. …"
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