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يعرض 161 - 180 نتائج من 1,751 نتيجة بحث عن '(( greater decrease ) OR ((( (times OR life) increase ) OR ( peer decrease ))))*', وقت الاستعلام: 0.23s تنقيح النتائج
  1. 161
  2. 162

    It is not the same green: A comparative LCA study of green hydrogen supply network pathways حسب Dana Alghool (10340691)

    منشور في 2025
    "…<p dir="ltr">Green hydrogen (H<sub>2</sub>), a promising clean energy source garnering increasing attention worldwide, can be derived through various pathways, resulting in differing levels of greenhouse gas emissions. …"
  3. 163
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  5. 165

    Students Plugged: The Psychological Impact of Smart Devices Screen Time Exposure on Cognitive Concentration Skills in Primary School Students in Abu Dhabi حسب Shorouk Sobh

    منشور في 2025
    "…Increased engagement with entertainment and gaming content was linked to lower cognitive scores; in other words, screen time correlated with diminished cognitive concentration. …"
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  6. 166
  7. 167

    The effect of online time on students’ academic performance: A study of cycle 1 and cycle 2 students in Abu Dhabi, UAE government schools حسب Sharabassy, Nermin Hamed

    منشور في 2014
    "…This growth is evident in the great increase of Internet use and the technological devices that have been invented and commonly used in a very short time. …"
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  8. 168

    Assessment of water quality variations on pretreatment and environmental impacts of SWRO desalination حسب Abdulrahman Al-Kaabi (17075194)

    منشور في 2021
    "…This study evaluates the relative environmental impacts of water quality (site selection) and specific selection of chemicals on the overall environmental burden of the SWRO process. A life cycle assessment was carried out of environmental emissions based on an existing SWRO plant in the Arabian Gulf, which was remodelled and sized in AqMB® software based on different intake water quality gathered from seawater samples collected from 19 locations across 563 km of Arabian Gulf coastline. …"
  9. 169

    The global, regional, and national burden of inflammatory bowel disease in 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 20... حسب Sudabeh Alatab (11257335)

    منشور في 2020
    "…Mortality, prevalence, years of life lost (YLLs) due to premature death, years lived with disability (YLDs), and disability-adjusted life-years (DALYs) were estimated. …"
  10. 170

    Shades of sustainability: A comprehensive analysis of the carbon footprint in conventional blue ammonia and urea manufacturing processes حسب Hussein Al-Yafei (22134949)

    منشور في 2025
    "…Although a wealth of research has investigated the environmental impacts of industrial activities, there remains a significant gap concerning the life cycle assessment (LCA) of blue ammonia and urea production. …"
  11. 171
  12. 172

    Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic anal... حسب Haidong Wang (47381)

    منشور في 2020
    "…Interpretation Over the past 20 years, fertility rates have been dropping steadily and life expectancy has been increasing, with few exceptions. …"
  13. 173

    Addressing bias in the definition of SARS-CoV-2 reinfection: implications for underestimation حسب Hiam Chemaitelly (439114)

    منشور في 2024
    "…By setting the time window at 40 days, the estimated number of reinfections in the population increased from 84,565 to 88,384, compared to the 90-day time window. …"
  14. 174

    A 2x2 space-time code for noncoherent ultra wideband (UWB) communication systems with M-PPM and energy detection. (c2016) حسب El Amine, Ali H.

    منشور في 2016
    "…Ultra-wideband (UWB) technology provides a bright solution to the over populated RF spectrum by allowing new communication systems to coexist with the present radio with almost no interference. In order to increase the capacity with UWB systems to achieve high data rates, the use of space-time coding (STC) with Multiple Input Multiple Output (MIMO) systems is considered. …"
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    masterThesis
  15. 175
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    Global time differences in road traffic injuries among children and adolescents between and 1990 and 2013: Regional and economical perspectives from global burden of diseases study حسب Uzma Rahim Khan (19794408)

    منشور في 2015
    "…To highlight changes over time in RTI mortality among children and adolescents VRU and non-VRU globally, by region, and by country income level between 1990 and 2013. …"
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    The Effect of Flexible Work Arrangement on Employee Perception and Behavior حسب Ayoub, Joy

    منشور في 2022
    "…This study will give a clearer review of the advantages of flexible work such as enhanced efficiency, improved time- management, healthier lifestyle and mental health and increased employee’s engagement. …"
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    masterThesis
  19. 179

    Depression in migrant workers and nationals of Qatar: An exploratory cross-cultural study حسب Salma M Khaled (6742259)

    منشور في 2019
    "…<h3>Background</h3><p dir="ltr">The aim of this study was to compare the prevalence of depressive symptoms among migrants and non-migrants living in Qatar and identify variables associated with depressive symptomology in these groups, including culture of origin, time living in country and perceived quality of life. …"
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