يعرض 141 - 160 نتائج من 606 نتيجة بحث عن '(( 50 i decrease ) OR ( 5 ((((step decrease) OR (we decrease))) OR (mean decrease)) ))', وقت الاستعلام: 0.26s تنقيح النتائج
  1. 141
  2. 142
  3. 143

    Response of cauliflower (Brassica oleracea L.) to nitric oxide application under cadmium stress حسب Jing, Ma

    منشور في 2022
    "…Our results illustrated that the increasing levels of Cd in the sand, significantly (P < 0.05) decreased shoot length, root length, shoot fresh weight, root fresh weight, shoot dry weight, root dry weight, germination percentage, germination index, mean germination time, time to 50% germination, chlorophyll a, chlorophyll b, total chlorophyll and carotenoid contents in all genotypes of B. oleracea. …"
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  4. 144

    Assessment of SnO2 nanoparticles' impact on the growth of Picochlorum maculatum algae حسب Bounnit, Touria

    منشور في 2022
    "…To determine the effect of SnO2 nanoparticles on Picochlorum maculatum - isolated from a Qatar marine environment, algal growth media are amended with different nanoparticle concentrations (1, 5, 25, 50, and 100 mg L−1) and the culture was observed for 72 h. …"
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  5. 145
  6. 146

    Prophylactic antibiotics for preventing genital tract infection in women undergoing surgical procedures for incomplete abortion: a systematic review and meta-analysis of randomized... حسب Islam, Nazmul

    منشور في 2020
    "…Pooled estimates showed the risk of GTI following surgical procedures after incomplete abortion was significantly lower among those who had prophylactic antibiotics (RR=0.72; 95%CI 0.58-0.90; I =49%). There was no significant effect of antibiotics in women in low and middle income countries (3 studies, 3,579 participants, RR= 0.90; 95%CI 0.50-1.62; I =63%), while it was clinically and statistically significant among women high income countries (21 studies, 12,599 participants, RR=0.67; 95%CI 0.53-0.84; I =44%), with strong level of evidence as assessed by GRADE. …"
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  7. 147

    Global, regional, and national age-sex-specific burden of diarrhoeal diseases, their risk factors, and aetiologies, 1990–2021, for 204 countries and territories: a systematic analy... حسب Hmwe Hmwe, Kyu

    منشور في 2024
    "…FindingsIn 2021, diarrhoeal diseases caused an estimated 1·17 million (95% uncertainty interval 0·793–1·62) deaths globally, representing a 60·3% (50·6–69·0) decrease since 1990 (2·93 million [2·31–3·73] deaths). …"
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    article
  8. 148

    Influence of the heteroatom on the optoelectronic properties and transistor performance of soluble thiophene-, selenophene- and tellurophene-vinylene copolymers حسب Al-Hashimi, Mohammed

    منشور في 2016
    "…We report the first soluble poly(3-dodecyl tellurophenylene-vinylene) polymer (P3TeV) by Stille copolymerization and compare its properties to the analogous thiophene and selenophene containing polymers. …"
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  9. 149
  10. 150

    THE ROLE OF QATAR COMMUNITY PHARMACISTS IN DEPRESSION CARE: A SURVEY OF ATTITUDES, PRACTICES AND PERCEIVED BARRIERS حسب SHAMI, RULA

    منشور في 2020
    "…Out of a possible score of 5, the mean score of attitudes was 3.41, with a standard deviation of 0.94. …"
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  11. 151
  12. 152

    Privacy-preserving federated learning cyber-threat detection for intelligent transport systems with blockchain-based security حسب Moulahi, Tarek

    منشور في 2022
    "…Subsequently, by using blockchain and by applying an aggregation strategy to different models, models from the previous step were uploaded in a smart contract. Lastly, we returned the updated models to the vehicles. …"
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  13. 153

    Study of Magnetic Properties and Lattice Dynamics of the Cdx Co1-x Ferrite System by MossbauerEffect حسب Eissa, N. A. [نبيل عيسى]

    منشور في 1981
    "…The results showed also that the introduction of the Cd2"^ ions decreased the f-value and Debye temperature, while the mean square velocity of the "Fe nucleus was not affected greatly specially at low and normal temperatures. …"
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  14. 154

    Effects of polyphenol-rich traditional herbal teas on obesity and oxidative stress in rats fed a high-fat–sugar diet حسب Iftikhar, Neelam

    منشور في 2022
    "…Three herbal teas were prepared from Hibiscus rosa-sinensis flowers and Zingiber officinalis rhizomes and their mixture (3:1, respectively). Total phenolic contents (TPC) of Hibiscus rosa-sinensis and Zingiber officinalis extracts were found to be 5.82 and 1.45 mg/g of dry plant material, measured as GAE, while total flavonoid contents (TFC) were 9.17 and 1.95 mg/g of dry plant material, measured as CE, respectively. …"
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  15. 155

    Enhancing the corrosion resistance of reinforcing steel under aggressive operational conditions using behentrimonium chloride حسب Radwan A.B.

    منشور في 2019
    "…Using only a 50 ?mol L?1 of BTC, we are able to measure an inhibition efficiency of 91, 79, and 71% in SCP solution with 3.5% NaCl at pH of 12.5, 10 and 7, respectively without showing any effect on the mechanical properties on the cured mortars. …"
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  16. 156

    Effect of hyperglycemia on EPCs function and regenerative ability حسب Hendawi, Hadeel Khalil

    منشور في 2020
    "…This research aims to test the EPC subtype blood outgrowth endothelial cells (BOECs) and their ability to survive and function under chronic hyperglycemic conditions. For that, we studied BOECs viability, response to shear stress, angiogenesis ability, and barrier function under normoglycemic (5.5mM) and hyperglycemic (25mM) conditions. …"
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  17. 157

    Tailoring optical absorption in silicon nanostructures from UV to visible light: A TDDFT study حسب Hassan, Walid M.I.

    منشور في 2016
    "…(ii) The exciton binding energy is seen to decrease by approximately 45% from 0.67 eV to about 0.3 eV with length increase, for a nanostructure with a cross-section diameter of approximately 12 Å. …"
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  18. 158

    The impact of COVID-19 pandemic on tobacco use: A population-based study حسب Alomari, Mahmoud A.

    منشور في 2023
    "…Among the smokers, 38.5-45.8% reported a "no-change,"while 32.1-41.7% reported a "decrease"in SH during confinement. …"
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  19. 159

    Study on adaptive thermal comfort in Japanese offices under various operation modes حسب Takasu, Marina

    منشور في 2017
    "…The lower and upper limits of the optimum comfort temperature is approximately 23.5C and 26.6C in mixed-mode. In addition, it is seen that the optimum comfort temperature tends to increase and decrease at very low and high outdoor air temperatures respectively. …"
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  20. 160

    The Impact of COVID-19 on the HIV Cascade of Care in Botswana – An Interrupted Time Series حسب Sehurutshi, Alice

    منشور في 2024
    "…Globally, Botswana has one of the highest burdens of HIV. This study estimated the impact of the COVID-19 pandemic on the HIV cascade of care in Sub-Saharan Africa. …"
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