يعرض 381 - 400 نتائج من 427 نتيجة بحث عن '(( 50 ((nn decrease) OR (((we decrease) OR (mean decrease)))) ) OR ( 5 c decrease ))', وقت الاستعلام: 0.25s تنقيح النتائج
  1. 381
  2. 382

    Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions حسب Nath, Narayan Chandra Deb

    منشور في 2020
    "…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  3. 383

    Bryophyte cover and richness decline after 18 years of experimental warming in alpine Sweden. حسب Alatalo, Juha M

    منشور في 2020
    "…Total bryophyte cover declined in both heath and mesic meadow under experimental long-term warming (by 1.5-3 °C), driven by general declines in many species. …"
    احصل على النص الكامل
    احصل على النص الكامل
  4. 384

    Galvanic exchange as a novel method for carbon nitride supported coag catalyst synthesis for oxygen reduction and carbon dioxide conversion حسب Nazir, Roshan

    منشور في 2019
    "…Both the catalysts, Co/CN and CoAg/CN, were evaluated for oxygen reduction reaction in 1M KOH solution and carbon dioxide conversion in 0.5 M KHCO3. In the case of ORR, the CoAg/CN was found to be an efficient electrocatalyst with the onset potential of 0.93 V, which is comparable to commercially available Pt/C having Eonset at 0.91 V. …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 385

    Resveratrol-Elicited PKC Inhibition Counteracts NOX-Mediated Endothelial to Mesenchymal Transition in Human Retinal Endothelial Cells Exposed to High Glucose حسب Giordo, Roberta

    منشور في 2021
    "…Primary Human Retinal Endothelial Cells (HRECs) were either pre-treated for 24 h with 1 µM resveratrol or left untreated, then glucose (30 mM) was applied at 3-day intervals for 10 days. qRT-PCR and ELISA were used to detect mRNA or protein expression of endothelial markers (CD31, CDH5, vWF) or mesenchymal markers (VIM, αSMA and collagen I), respectively. …"
    احصل على النص الكامل
    احصل على النص الكامل
  6. 386
  7. 387
  8. 388
  9. 389

    Adiposity indicators exhibit depot- and sex-specific associations with multimorbidity onset: A cohort study of the UK Biobank حسب Ma, Lu

    منشور في 2024
    "…Aim This study investigated the depot- and sex-specific associations of adiposity indicators with incident multimorbidity and comorbidity pairs. Materials and Methods We selected 382 678 adults without multimorbidity (≥2 chronic diseases) at baseline from the UK Biobank. …"
    احصل على النص الكامل
    احصل على النص الكامل
  10. 390

    Demographic characteristics, laboratory features and complications in 346 cases of brucellosis: A retrospective study from Qatar حسب Varikkodan, Irfan

    منشور في 2024
    "…Fever (89.9%) and myalgia (56.6%) were the most common presenting symptoms observed. Raised C-reactive protein level was the most frequent laboratory finding noted. …"
    احصل على النص الكامل
    احصل على النص الكامل
  11. 391
  12. 392

    Long-Distance Vowel-to-Vowel Coarticulation in Arabic: Influences of Intervening Consonant Pharyngealization and Length حسب Ahmed, Sarah

    منشور في 2019
    "…Speakers of Egyptian Arabic were recorded saying sentences containing nonsense sequences of the form /baɁabaCV:/, where C was chosen from {/t/, /tˤ/, /t:/, /tˤ:/} and V was a long vowel /i:/, /a:/ or /u:/. …"
    احصل على النص الكامل
    احصل على النص الكامل
  13. 393
  14. 394
  15. 395
  16. 396
  17. 397
  18. 398

    Turning point in COVID-19 severity and fatality during the pandemic: a national cohort study in Qatar حسب Chemaitelly, Hiam

    منشور في 2023
    "…Objective To assess the evolution of COVID-19 severity and fatality in a unique setting that consistently applied, throughout the pandemic, rigorous and standardised criteria for defining severe COVID-19 outcomes. Methods and analysis We conducted a national cohort study on 312 109 Qatari citizens to investigate incidence of severe, critical or fatal COVID-19 classified according to the WHO criteria between 28 February 2020 and 21 April 2023. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 399

    The global burden of cancer attributable to risk factors, 2010–19: a systematic analysis for the Global Burden of Disease Study 2019 حسب Khanh Bao, Tran

    منشور في 2022
    "…BackgroundUnderstanding the magnitude of cancer burden attributable to potentially modifiable risk factors is crucial for development of effective prevention and mitigation strategies. We analysed results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019 to inform cancer control planning efforts globally. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  20. 400