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Representations and Proportional Reasoning in a Problem Solving Context. (c2015)
منشور في 2015"…On the other hand, an experimental design was implemented to study the students’ success level in solving problems using a pre-test and a post-test. Results of the qualitative analysis of the tests show that students in the experimental group have developed better understanding of proportionality than those in the control group. …"
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احصل على النص الكامل
masterThesis -
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Optimization and control of solar-wind islanded hybrid microgrid by using heuristic and deterministic optimization algorithms and fuzzy logic controller
منشور في 2023"…In addition, an advanced control method, which includes the use of Proportional–integral–derivative (PID) control and Fuzzy Logic Controller (FLC) with automated tuning, was applied to manage voltage and frequency. …"
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احصل على النص الكامل
article -
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Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers
منشور في 2022"…For the converter duty cycle controlling, Proportional-Integral (PI) and Neural Network (NN) controllers were used. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
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Finite Element-Based Parametric Analysis of Mat Foundations
منشور في 2016احصل على النص الكامل
doctoralThesis -
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Overcoming challenges in prevalence meta-analysis: the case for the Freeman-Tukey transform
منشور في 2025"…Performance was evaluated for both single prevalence proportions (coverage, interval width and variation over sample size) as well as for meta-analysis of prevalence (absolute mean deviation of pooled proportions, coverage and interval width).…"
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Vegetation analysis and environmental indicators of an arid tropical forest ecosystem of Pakistan
منشور في 2022"…Hence, the relative proportion of xerophytic plant species was found higher in the western parts compared to eastern parts adjoining the river Jhelum. …"
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Macular Buckling for Myopic Traction Maculopathy: A Comprehensive Systematic Review and Meta-Analysis
منشور في 2025"…Random-effect models were used for statistical analysis, with heterogeneity assessed using the <i>I²</i> statistic. …"
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Evidence-based safety education and training for traffic injury prevention
منشور في 2015"…Because of the large sample size included in the meta-analysis, the possibility of even modest benefits is rejected. …"
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Risk factors for suicide among children and adolescents in Arab countries: A systematic review and meta-analysis
منشور في 2025"…Using STATA version 18, a meta-analysis of proportions was conducted to estimate pooled prevalence rates with 95 % confidence intervals (CIs), using a random-effects model. …"
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Prevalence and global trends of polypharmacy in patients with chronic kidney disease: A systematic review and meta-analysis
منشور في 2023"…The pooled prevalence of polypharmacy was estimated utilizing the random effects model using the default double arcsine transformation.</p><h3>Results</h3><p dir="ltr">This review involved 14 studies comprising of 17 201 participants, a significant proportion of which were males (56.12%). …"