Thermally Conductive Polyethylene/Expanded Graphite Composites as Heat Transfer Surface: Mechanical, Thermo-Physical and Surface Behavior حسب Patrik Sobolčiak (4401364)

"….% EG loading, the thermal conductivity of HDPE was increased by 372%. Moreover, the surface wettability of the HDPE/EG composite was enhanced by corona and RF plasma treatment as demonstrated by the increase in surface free energy from 28.5 mJ/m2 for untreated HDPE/EG to 55.5 and 54.5 mJ/m2 for HDPE/EG treated by corona and RF plasma, respectively. …"

A SENSITIVE APPROACH TO DETERMINE THE HEALTH STATUS OF I-BEAMS BY MEASURING ITS NONLINEARITY THROUGH THE USE OF RAYLEIGH WAVES حسب Tse, Peter

"…The present study focusses on evaluating the health status of a 1018 steel I-beam using a new nonlinearity parameter defined for Rayleigh waves. …"
احصل على النص الكامل

Shear Strengthening of Reinforced Concrete Beams Using CFRP Wraps حسب Mhanna, Haya H.

"…The need to retrofit existing reinforced concrete (RC) structures have increased over the decades due to corrosion of steel reinforcement inside the concrete, neglect and overuse, and increased loading. …"
احصل على النص الكامل

Methylation at global LINE-1 repeats in human blood are affected by gender but not by age or natural hormone cycles حسب El Maarri, Osman

"…Previously, we reported on inter-individual and gender specific variations of LINE-1 methylation in healthy individuals. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Environmental and Economic Life Cycle Analysis of Primary Construction Materials Sourcing Under Geopolitical Uncertainties: A Case Study of Qatar حسب Shaikha Al-Nuaimi (18623737)

"…The results showed that the mode of transport plays a significant role in terms of carbon dioxide emissions as opposed to distance traveled. However, the increase in distance coupled to the majority shift from land to sea-based transport resulted in an overall increase in carbon emissions and costs post-crisis. …"

Effect of clinical hyperthyroidism and hypothyroidism on patent diabetes. 59 cases حسب Hirbli, K.

"…Following treatment of the hyperthyroidism, control was improved in 63%, with an 11-83% (mean 44%) decrease in insulin dosage in 59% of them. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals حسب Angy, Mallah

"…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Grid electricity demand reduction through applying passive and active strategies for a house in Baghdad, Iraq حسب Al-Badri, Nadia Rashid

"…By adopting 1Pearl, it provided 4.33% energy reduction while 2 Pearls can achieve about 4.37% decrease in energy. This means that roof insulation should take priority when considering the passive solutions for conserving energy. …"
احصل على النص الكامل

Environmental impacts of using recycled plastics in concrete حسب Furqan Tahir (14429547)

"…<p>The urbanization process adds to the increase in solid waste generation, increased environmental impacts, and solid waste management failures. …"

Advanced Composites as Reinforcement for Concrete حسب Alsamaraie, Ibrahim

"…Recently, the demand for building concrete structures reinforced with steel rebars is gradually increasing worldwide. The serviceability of these reinforced concrete structures is affected by multiple factors, one of which is exposure to extreme weather conditions. …"
احصل على النص الكامل

The Kumaraswamy Pareto IV Distribution حسب Tahir, M. H.

"…The usefulness of the new model is illustrated by means of three real-life data sets. In fact, our proposed model provides a better fit to these data than the gamma-Pareto IV, gamma-Pareto, beta-Pareto, exponentiated Pareto and Pareto IV models.…"
احصل على النص الكامل

Nonlinear Finite Element Modeling of the Load-Carrying and Energy Dissipation Capacities for Buckling-Restrained Braces حسب Mostafa, Abdulwahab Ahmad

احصل على النص الكامل

Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf) حسب Connor, Izumi

"…The tracer Alk*, defined as the deviation of potential alkalinity (AP) (where AP = TA + 1.26 [NO3]) from conservative potential alkalinity ((ApC), (ApC = S Ap′S′ where A'P and S′ are mean values for the whole surface ocean) has values primarily determined by CaCO3 precipitation and dissolution. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Differential water quality in confined and free-flowing water bodies, Lebanon حسب Korfali, Samira Ibrahim

"…Measured water parameters were temperature, pH, conductivity, BOD, HCO3-, Ca2+, Mg2+, Cl-, SO42-, PO43-, NO3-, NH3, Fe, Mn, Zn, Pb, and Cd. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Performance of Structures Exposed to Extreme High Temperature - An Overview حسب Yehia, Sherif

"…Recommendations from different design codes to increase fire resistance of structures are introduced. …"
احصل على النص الكامل

Insulin detemir in combination with oral antidiabetic drugs improves glycemic control in persons with type 2 diabetes in Near East countrie حسب Echtay, Akram

"…The percentage of persons who achieved the target of HbA1c<7% increased from .7% at baseline to 39% at week 24. Mean FPG decreased significantly from 213.7 ± 60.1 mg/dL to 120.3 ± 25.7 mg/dL (P<.001), and mean PPG from 271 ± 65.3 mg/dL to 158.1 ± 36.4 mg/dL (P<.0001). …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل

Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy حسب Moayyad Shawaqfah (17280637)

"…The model sensitivity was analyzed using the root mean square error (RMSE), the mean absolute percentage error and the regression coefficient index R2, which yielded highly accurate values of the predicted correlation for the infected and dead cases of 0.99 for the dates considered. …"

Bond Stress-Slip Models and Behavior of Aluminum Alloys-Concrete Interface حسب Mirghani, Ahmed

احصل على النص الكامل

Finite Element Modelling of FRCM-Confined RC Columns Exposed to Fire حسب Talo, Reem

احصل على النص الكامل

GFRP-Reinforced Concrete Columns: State-of-the-Art, Behavior, and Research Needs حسب Elkafrawy, Mohamed

"…With a dataset spanning over 250 publications from 1988 to 2024, our findings reveal a marked increase in research interest, particularly in regions like China, Canada, and the United States, highlighting GFRP’s potential as a cost-effective and durable alternative to steel. …"
احصل على النص الكامل