يعرض 21 - 40 نتائج من 369 نتيجة بحث عن '(((( per decrease ) OR ((( (cars OR sars) decrease ) OR ( more decrease ))))) OR ( mean decrease ))', وقت الاستعلام: 0.13s تنقيح النتائج
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    Follow up and comparative assessment of IgG, IgA, and neutralizing antibody responses to SARS-CoV-2 between mRNA-vaccinated naïve and unvaccinated naturally infected individuals ov... حسب Salma Younes (6424865)

    منشور في 2023
    "…<h3>Background</h3><p dir="ltr">Evidence on the effectiveness of vaccination-induced immunity compared to SARS-CoV-2 natural immunity is warranted to inform vaccination recommendations.…"
  3. 23

    Food purchase and eating behavior during the COVID-19 pandemic: A cross-sectional survey of Russian adults حسب Tarek Ben Hassen (15742605)

    منشور في 2021
    "…Indeed, the survey results suggested (i) a change in the modality of acquiring food, consumers reduced the number of shopping trips and buying more on each trip to minimize store visits; (ii) a surge of stockpiling of non-perishable food items; (iii) a shift toward healthier diets; (iv) an increase in culinary capabilities; (v) a decrease of food waste. …"
  4. 24

    Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension حسب Thiruveni Ramkumar (17075051)

    منشور في 2023
    "…However, a sub-group comparison of neonates (with initial blood glucose <2.6 mmol/L) showed methyldopa to be marginally associated with a 2 mmol/L decrease from the mean initial blood glucose, mean 1.6 ± 0.5 mmol/L, and methyldopa (1.4 ± 0.5 mmol/L; p= .045). …"
  5. 25

    Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Moayyad Shawaqfah (17280637)

    منشور في 2021
    "…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …"
  6. 26

    Credit bureaus and financial constraints do corruption matter? حسب Mohamed Sami Ben Ali (14152038)

    منشور في 2022
    "…The estimation outcomes suggest that countries with higher levels of corruption might produce less transparent and falsified information that would make access to sources of financing more difficult for firms. Our findings suggest that curbing corruption creates more efficient credit bureaus that, in turn, decrease financial constraints for firms. …"
  7. 27

    The protective role of lidocaine in surgeries involving trigeminal nerve manipulation: a meta-analysis of trigeminocardiac reflex prevention حسب Almonzer Al-Qiami (22393303)

    منشور في 2025
    "…Additionally, the lidocaine group had a relatively small change in HR, with a mean difference of -10.56 (95% CI -13.30 to -7.83 beat per minute, <i>P</i> = 0.00001). …"
  8. 28

    Predictors of prolonged hospitalization among geriatric trauma patients using the modified 5-Item Frailty index in a Middle Eastern trauma center: an 11-year retrospective study حسب Husham Abdelrahman (768893)

    منشور في 2025
    "…The female/male ratio was 17.5%/82.5%, and the mean injury severity score was 13 ± 9. The injury rate for age ≥ 65 was 24 per 10,000 compared to 10 per 10,000 in the younger group age (≥ 55–64). 35% of injuries occurred at home due to falls. …"
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    Rebound effects undermine carbon footprint reduction potential of autonomous electric vehicles حسب Nuri C. Onat (14779093)

    منشور في 2023
    "…Recycling efforts can offset this increase, cutting emissions by 6.65 tons of Carbon dioxide equivalent per vehicle. However, when examining the entire life cycle, autonomous electric vehicles might emit 8% more greenhouse gas emissions on average compared to nonautonomous electric vehicles. …"
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    Water Footprint Assessment and Virtual Water Trade in the Globally Most Water-Stressed Country, Qatar حسب Nayla Higazy (17679453)

    منشور في 2023
    "…The virtual water exports gradually decreased over the years with the most notable decrease in 2018 following Qatar’s blockade. …"
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    Characterizing the dynamics of climate and native desert plants in Qatar حسب Meshal Abdullah (17746950)

    منشور في 2024
    "…These findings suggest a continued decrease in vegetation coverage, leading to more drought seasons and impacting water and food security. …"
  12. 32

    The impact of COVID‐19 pandemic lockdown on smoking habits and lifestyle: A cross‐sectional study حسب Almu'atasim Khamees (11875640)

    منشور في 2023
    "…Females who started smoking last year were 2.6‐fold more than males (<i>p</i>< 0.0001). We also noticed that there is a significant relationship between those who started smoking and are <18 years, living in a family consisting of seven members or more, being unemployed, having a diploma or bachelor's degree in a health‐related major, having no chronic illnesses, increasing of daily meals or night meals, almost daily sugar intake, starting to follow social media account concerning physical activity, exercising once or twice a week, and sleeping more hours per day since the beginning of the pandemic (<i>p</i> < 0.01).…"
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    Life cycle assessment of compressed air, vanadium redox flow battery, and molten salt systems for renewable energy storage حسب Manal AlShafi (14778373)

    منشور في 2021
    "…In sensitivity analysis, it is found that using solar photovoltaic electricity for the considered energy storage methods rather than grid electricity critically reduces the associated environmental impacts, emphasizing the importance of implementing more renewables in the grid mix. The global warming potentials of compressed air and vanadium redox flow battery decrease by 0.599 and 0.420 kg CO<sub>2</sub> eq,/kWh, respectively in case photovoltaic electricity is stored instead of grid electricity. …"
  14. 34

    Short-term outcomes of anterior cruciate ligament reconstruction with or without lateral tenodesis or anterolateral ligament reconstruction: a retrospective cohort حسب Ashraf T. Hantouly (14150319)

    منشور في 2023
    "…However, there was a significant decrease in postoperative flexion in the ACL and ALL reconstruction group by a mean of 22° (95% CI − 40.7 − 3.4; P = 0.02) at 6 weeks compared to ACLR alone, which was not evident on later follow-ups.…"
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    YOLO-DefXpert: An Advanced Defect Detection on PCB Surfaces Using Improved YOLOv11 Algorithm حسب Prabu Selvam (22330264)

    منشور في 2025
    "…Compared to the standard YOLOv11 model, the proposed YOLO-DefXpert attained an improvement of 9.3% and 13.2% in mAP50 and mAP95, an 11.25% increase in frames per second, and a 69.85MB decrease in model size. …"
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    Orthodontic camouflage versus orthodontic-orthognathic surgical treatment in borderline class III malocclusion: a systematic review حسب Maged S. Alhammadi (14150757)

    منشور في 2022
    "…Regarding the vertical jaw relation, one study reported a significant decrease in mandibular plane inclination in OC and a significant increase in OOS. …"
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    Utilization of the internet for physical activity and diet information and its influence on pregnant women’s lifestyle habits in Qatar حسب Ayman Al-Dahshan (8962568)

    منشور في 2023
    "…Also, participants who used the internet for diet information a great deal were more likely to decrease the amount of sugary and fatty foods they ate compared to women who used the internet somewhat or very little (61.4, 45.2, and 18.2%, p < 0.001; respectively) and (50.9, 30.4, and 18.2%, p = 0.001; respectively).…"
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    Effects of ethanol addition to diesel–biodiesel blends on the CI engine characteristics حسب Fakher Hamdi (21225134)

    منشور في 2024
    "…However, adding ethanol helps mitigate this increase, especially at low and medium speeds, with an average decrease of 32% for a 2.5% ethanol blend compared to B0. …"
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    Psychological and Coping Strategies Related to Home Isolation and Social Distancing in Children and Adolescents During the COVID-19 Pandemic: Cross-sectional Study حسب Abduljaleel Abdullatif Zainel (18055382)

    منشور في 2021
    "…Higher levels of anger, depression, and general anxiety were prevalent among 1.3% (n=84), 3.9% (n=260), and 1.6% (n=104) of participants, respectively. The mean score for the emotional constructs anger and depression decreased with increased compliance with regulations (<i>P</i>=.04 and <i>P</i>=.11, respectively). …"