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21
Quasi-static axial crushing investigation of filament-wound eco-friendly energy-absorbing glass fiber and jute fiber composite structures
منشور في 2024"…Both JF and GF 2-layer configurations showed less progressive failure due to their lightweight nature, with crush force efficiency (CFE) of 0.44–0.46 and specific energy absorption (SEA) of 4.4–5.1 J/g, raising considerations for crash scenarios involving human safety. The 4-layer JF configuration demonstrated a significant increase in IPF to 3496 N, effectively restricting buckling and brittle fracture and leading to a higher SEA of 12.61 J/g. …"
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22
Use of Ultrasound and Ionic Liquids to Enhance the Extractive Desulfurization of Oils
منشور في 2016احصل على النص الكامل
doctoralThesis -
23
Why do some countries produce more capital intensive output than others?
منشور في 2016"…The intuitive explanation of my hypothesis is that the risk of expropriation by corrupt government officials is higher in the case of capital-intensive projects due to the larger size of the prize (many economists argue that it is easier for a corrupt government official to expropriate large non-standard capital-intensive projects as opposed to smaller standardized labor-intensive projects), so in countries where the quality of governance is low, investors prefer to invest in labor-intensive projects with lower output per worker instead of capital-intensive projects with higher output per worker. …"
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24
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25
Behavior of axially loaded drilled shaft foundations with symmetric voids outside and inside the caging
منشور في 2014"…Anomalies throughout the length can significantly reduce the axial load capacity of the drilled shaft. …"
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article -
26
Efficacy of Lebanese Cannabis Oil Extract in the Treatment of Folic Acid-Induced Renal Fibrosis in Rats
منشور في 2023"…In addition, a significant decrease in serum creatinine was observed in groups receiving cannabis extract at the doses of 5 and 10 mg/kg. …"
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masterThesis -
27
Redox Homeostasis and Inflammation Responses to Training in Adolescent Athletes: a Systematic Review and Meta-analysis
منشور في 2020"…</p><h3>Conclusions</h3><p dir="ltr">The results showed significant alterations in oxidative stress and cytokine levels after acute exercise, ranging from moderate to extremely large. …"
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28
Preparation of Mesoporous/Microporous MnCo<sub>2</sub>O<sub>4</sub> and Nanocubic MnCr<sub>2</sub>O<sub>4</sub> Using a Single Step Solution Combustion Synthesis for Bifunction Oxy...
منشور في 2020"…Chronoamperometric (CA) runs for 24 h shows excellent stability of MnCo<sub>2</sub>O<sub>4</sub> without any significant decrease in the current or potential value in ORR and OER. …"
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29
Effects of habitat complexity on the abundance, species richness and size of darkling beetles (Tenebrionidae) in artificial vegetation
منشور في 2016"…At the high levels of habitat complexity used in this study, the main effect of increasing complexity was excluding beetles from higher complexity treatments, particularly larger beetle species. The 6 mm (highest complexity) treatment had significantly lower abundance than the other three treatments. …"
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article -
30
Optical pavement treatments and their impact on speed and lateral position at transition zones: A driving simulator study
منشور في 2021"…Previous studies have highlighted that crash rates are usually higher in these sections. …"
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31
Organizational climate and its effects on the employees commitment
منشور في 2011"…Moreover, normative commitment is significantly related with three organizational climates: rewards, warmth and support, and expect approval. …"
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article -
32
An Improved Genghis Khan Optimizer based on Enhanced Solution Quality Strategy for Global Optimization and Feature Selection Problems
منشور في 2024"…Feature selection (FS) is the activity of defining the most contributing feature subset among all used features to improve the superiority of datasets with a large number of dimensions by selecting significant features and eliminating redundant and irrelevant ones. …"
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33
A customised fetal growth and birthweight standard for Qatar: a population-based cohort study
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. …"
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34
Two-surgeon technique of parenchymal transection contributes to reduced transfusion rate in patients undergoing major hepatectomy
منشور في 2010"…Data on factors affecting blood transfusions in large series of liver resection are limited. The aim of this study was to evaluate factors predictive of blood transfusion in hepatectomies performed at a tertiary referral center. …"
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article -
35
An Evaluation of Short-Term Effects of Different Soil Management Systems on Soil Physical, Structural and Hydraulic Properties and an Estimation and Optimization of Water Infiltrat...
منشور في 2022"…Even the addition of organic matter was not shown to be advantageous as the large pores found in RT were further decreased by the deposition of the organics. …"
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masterThesis -
36
Optimisation of PV Cleaning Practices: Comparison Between Performance Based and Periodic Based Approaches
منشور في 2018"…Periodic based automatic cleaning showed decreases in improvement of between 164.64% to 245.34%. …"
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37
Which firms export? An empirical analysis for the manufacturing sector in the MENA region
منشور في 2014"…Also, they indicate that firms’ propensity to export decreases with larger domestic market size. The empirical analysis reveals considerable heterogeneity in the implications of firm characteristics for firms’ export behaviour through firm size categories and across MENA countries. …"
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article -
38
Occupational Violence at Lebanese Emergency Departments
منشور في 2011"…Such measures will be necessary to protect the well-being and decrease the turnover of ED workers.…"
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article -
39
Oxygen targets following cardiac arrest: A meta-analysis of randomized controlled trials
منشور في 2023"…</p> <h3>Conclusions</h3> <p>Conservative oxygen therapy did not decrease mortality, improve neurologic recovery, or decrease ICU LOS as compared to a liberal oxygen regimen. …"
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40
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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article