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concern » concerns (توسيع البحث)
يعرض 81 - 100 نتائج من 266 نتيجة بحث عن '(( significant ((substantial decrease) OR (small decrease)) ) OR ( significant concern increase ))', وقت الاستعلام: 0.10s تنقيح النتائج
  1. 81

    Conceptual Skills in Leading Change: A Competence Approach to Public Sector Leadership حسب JASIM, ARIF FADHEL AHMED

    منشور في 2019
    "…A substantial amount of advice is available on how top management should lead, but less is known about how leaders conceptualise their leadership of change. …"
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  2. 82

    Decreased Interfacial Dynamics Caused by the N501Y Mutation in the SARS-CoV-2 S1 Spike:ACE2 Complex حسب Wesam S. Ahmed (10170053)

    منشور في 2022
    "…<p dir="ltr">Coronavirus Disease of 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has resulted in a massive health crisis across the globe, with some genetic variants gaining enhanced infectivity and competitive fitness, and thus significantly aggravating the global health concern. …"
  3. 83

    Techno-Economic Analysis of Autotrophic Microalgae for Biofuel Production in India حسب Krishnan, Nithya Srinath

    منشور في 2013
    "…Exhaustion of the global petroleum reserve combined with the growing concern about environmental quality, particularly climate change has increased the search for alternate sources of energy. …"
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  4. 84

    Impact of the positive pressure valve on vascular access device occlusions and bloodstream infections حسب Btaiche, Imad

    منشور في 2009
    "…These types of devices have been shown to significantly decrease VAD occlusion rates by 8.2%, when compared to a standard connector device (Jacobs et al., 2004). …"
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    article
  5. 85

    Influence of Cognitive Bias on Decision Making in Mega Projects حسب ALNUAIMI, WALEED

    منشور في 2020
    "…Since mega projects are increasing in size and number, and their poor performance has been consistent despite various proposals suggested based on project management best practices that have mainly focused on the technical element of implementing mega projects, the performance in mega projects has not improved prompting this study to focus on optimism bias and strategic misrepresentation where if optimism is exceeded, it is termed as over optimism and leads to cost overrun due to significant underestimation of costs. …"
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  6. 86
  7. 87

    Stemming cardiovascular diseases in Qatar حسب Nature Research (16552612)

    منشور في 2015
    "…Expatriates, who make up more than 70% of the population of the small Gulf state, made up the rest.</p><p>About 40% of the study participants were overweight and an additional 30% were obese. …"
  8. 88
  9. 89

    Microfluidic Electrochemical Desalination Systems: A Review حسب Abuwatfa, Waad

    منشور في 2025
    "…Energy consumption remains a concern, necessitating research into more energy-efficient designs and integration with renewable energy sources. …"
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    article
  10. 90

    Frugal innovation for sustainable rural development حسب Mokter Hossain (14634969)

    منشور في 2023
    "…<p dir="ltr">Sustainable development (SD) is a key concern for businesses, governments, and policymakers, with a particular emphasis on rural areas for achieving the sustainable development goals (SDGs). …"
  11. 91

    Evaluating the authenticity of ChatGPT responses: a study on text-matching capabilities حسب Ahmed M. Elkhatat (14152314)

    منشور في 2023
    "…<p dir="ltr">Academic plagiarism is a pressing concern in educational institutions. With the emergence of artificial intelligence (AI) chatbots, like ChatGPT, potential risks related to cheating and plagiarism have increased. …"
  12. 92
  13. 93

    Polysaccharide nanocomposites in wastewater treatment: A review حسب Hussein E. Al-Hazmi (4875547)

    منشور في 2024
    "…Thus, PSA nanocomposites would support biological processes in wastewater treatment plants. A major concern is the discharge of antibiotic wastes from pharmaceutical industries, posing significant environmental and health risks. …"
  14. 94

    Total and segmental liver volume variations حسب Abdalla, Eddie

    منشور في 2015
    "…This reproducible, noninvasive procedure is necessary because significant interpatient variation is believed to exist in the relative contributions of the hepatic segments to TLV.11 CT volumetry accurately predicts TLV on the basis of body surface area or body weight,12 which may achieve the true goal of preoperative CT volumetry of the liver, that is to estimate the individual patient's hepatic metabolic demands after resection or transplantation.7 Complications associated with technical aspects of liver surgery are decreasing, and focus has concurrently shifted to analysis of postoperative complications after major hepatic resection and liver transplantation on the basis of liver remnant volume and graft volume.3., 4., 6., 7., 8. and 13. …"
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  15. 95

    Thalidomide-Revisited: Are COVID-19 Patients Going to Be the Latest Victims of Yet Another Theoretical Drug-Repurposing? حسب Athar Khalil (5906330)

    منشور في 2020
    "…Yet, the absence of substantial evidence on Thalidomide usage in that context along with the discontinued studies on the efficiency of this drug in similar pulmonary diseases, might cause a significant obstacle for carrying out further clinical evaluations. …"
  16. 96

    Prevalence of bullying and violence among adolescents in Arab Gulf countries: a systematic review حسب Amani N. Alansari (19743643)

    منشور في 2025
    "…Mental health consequences were consistently significant, with bullied students demonstrating substantially increased risks of depression (OR 2.66) and anxiety (OR 2.89). …"
  17. 97

    A customised fetal growth and birthweight standard for Qatar: a population-based cohort study حسب Thomas Farrell (3933833)

    منشور في 2024
    "…<h3>Objectives</h3><p dir="ltr">Customized birthweight centiles have improved the detection of small for gestational age (SGA) and large for gestational age (LGA) babies compared to existing population standards. …"
  18. 98

    The use of multi-task learning in cybersecurity applications: a systematic literature review حسب Shimaa Ibrahim (22155739)

    منشور في 2024
    "…Despite government and corporate efforts, cybersecurity remains a significant concern. The application of multi-task learning (MTL) in cybersecurity is a promising solution, allowing security systems to simultaneously address various tasks and adapt in real-time to emerging threats. …"
  19. 99

    Impacts of Diverse Workforce on Cyber Security and Information Technology Management حسب ALHEBSI, WADDAH SULTAN

    منشور في 2023
    "…The increasing dependence on digital technologies and the growing threat of cyberattacks made cybersecurity a critical concern for organizations worldwide. …"
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  20. 100

    A comprehensive review of oil residues in the world oceans: types, characteristics, sources and distribution حسب Kaiprath Puthiyapurayil Haseeba (21392966)

    منشور في 2025
    "…<p>The increasing industrialization and extensive utilization of petroleum products, resulting in the emergence of its residues, contribute to the formation of tar. …"