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larger » large (توسيع البحث)
decrease » increase (توسيع البحث)
problems » problem (توسيع البحث)
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A hybrid Harris Hawks optimizer for economic load dispatch problems
منشور في 2022"…This paper proposes a hybridized version of the Harris Hawks Optimizer (HHO) with adaptive-hill-climbing optimizer to tackle economic load dispatch (ELD) problems. ELD is an important problem in power systems that is tackled by finding the optimal schedule of the generation units that minimize fuel conceptions under a set of constraints. …"
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Preparing foundation-year students for medical studies in a problem-based learning environment: Students׳ perceptions
منشور في 2016"…The four factors together explained 60.7% percent of variance in the data. DiscussionStudents reported large improvements among learning skills required in a problem-based medical curriculum, and suggests that students in a premedical foundation year can benefit from a course aiming at preparing students for their future learning in a PBL environment. …"
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Examining engineering students' perceptions of learner agency enactment in problem‐ and project‐based learning using Q methodology
منشور في 2023"…<p></p><div> <h3> Background</h3> <p>Few studies have reported how students enact learner agency in a team setting or examined what elements of team settings students perceive as more supportive of their learning in problem- and project-based learning (PBL) processes.…"
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What is the impact of implementing problem-based learning (PBL) in school curricula on the development of critical thinking abilities in elementary students?
منشور في 2025"…The findings demonstrate that PBL significantly enhances students’ analytical reasoning, collaborative problem-solving, and metacognitive skills. …"
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Prune Belly Syndrome in a Female Newborn following In Vitro Fertilization-Induced Pregnancy: A Case Report and Literature Review
منشور في 2023"…Treatment typically involves surgical repair of the abdominal wall defect and urinary tract abnormalities, early orchiopexy, and supportive management of related problems. We report the first case of a female newborn with PBS following in vitro fertilization-induced pregnancy with a comprehensive systematic review of all relevant cases.…"
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OSRA Grant Cycle 2 Public Reports : Project Title: Factors that influence Qatari Family Stability: Testing a Vulnerability and Resiliency Model
منشور في 2019"…As the family's stability is compromised, it may face significant problems, underscoring the importance of addressing these issues to maintain the well-being of families in Arab societies.…"
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A meta-analysis to gauge the impact of pedagogies employed in mixed-ability high school biology classrooms
منشور في 2024"…A meta-analysis was performed on 32 eligible studies sorted via the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. …"
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Functional disability of road traffic injury patients admitted to the National Hospital of Sri Lanka on admission and three months after discharge from the hospital
منشور في 2015"…Road traffic injuries leading to disabilities are often neglected part of the problem. In the year of 2010, it was reported 2721 have died and 26487 have sustained injuries due to road traffic accidents. …"
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Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches
منشور في 2018"…Solar energy has the largest untapped reserve in energy and is one of the fastest emerging energy markets. …"
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Effect of consanguinity on birth weight for gestational age in a developing country
منشور في 2007"…No significant difference was observed in the decrease in birth weight between the first- and second-cousin marriages. …"
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β-2-himachalen-6-ol protects against skin cancer development in vitro and in vivo
منشور في 2017"…Also, there was a significant decrease in p-Erk and p-Akt protein levels. …"
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Renewable Energy, Coal as a Baseload Power Source, and Greenhouse Gas Emissions: Evidence from U.S. State-Level Data
منشور في 2017"…After controlling for other sources of emissions, U.S. states that produce a larger share of renewable energy are found to have lower GHG emissions. …"
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Lebanese college students in the United States
منشور في 1987"…Students reported more problems in personal and social matters than in academic matters. …"
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Effects of habitat complexity on the abundance, species richness and size of darkling beetles (Tenebrionidae) in artificial vegetation
منشور في 2016"…Increasing complexity appeared to lead to decreasing beetle widths. 9 beetle species were relatively rare in, or absent from, the higher complexity treatments, including 5 of the 6 largest species. 2 rare, small beetle species were only found in higher complexity treatments. …"
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The Effectiveness of Teaching Reading (Meta) Cognitive Strategies in Improving UAE Grade-12 Students’ Reading Comprehension Proficiency for School-based Tests and University Admiss...
منشور في 2015"…This study seeks to investigate the effectiveness of strategy-based instruction in improving the reading comprehension proficiency of the UAE grade twelve students in school-based tests and university admission exams like IELTS, TOEFL and CEPA after serious problems regarding reading comprehension have been reported, and many reform procedures have been taken to rectify these problems at university and pre-university levels. …"
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Stemming cardiovascular diseases in Qatar
منشور في 2015"…“Both Qatari nationals and expatriates should adopt healthier lifestyles to reduce the prevalence of these risk factors,” says Christos. Diabetes was the largest preventable risk factor to decrease heart attacks and strokes.…"
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Influenza prevalence and vaccine efficacy among diabetic patients in Qatar
منشور في 2023"…Among the typed IVA-positive cases, 33.4% were H1N1, and 7.7% were H3N2. A significant decrease in influenza infections was reported in vaccinated DM patients (14.5%) when compared to non-vaccinated patients (18.9%) (p-value = 0.006). …"
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