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181
Doppler broadening spectroscopy of carbon black and carbon black-filled rubbers
Published 2001“…This is due to (1) reduction in positronium formation as carbon black is added to the rubber, and (2) positron trapping at the carbon black–rubber interface, which depends on the carbon black morphology. The S parameter decreases with the carbon black surface area. The S parameter does not depend on the sample mixing time.…”
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182
Recent advances in the treatment and outcome of locally advanced rectal cancer
Published 1999“…No significant differences were seen in patients (age, gender, race) or tumor characteristics (mean distance from the anal verge, annularity, fixation). …”
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183
Empiric antibiotic therapy of community-acquired Pneumonia at the American University of Beirut Medical Center. (c2001)
Published 2001“…Special attention should be given to decrease hospitalization rate, to preserve fluoroquinolones, and to improve microbiological studies outcome.…”
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masterThesis -
184
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185
1,2,4-Trimethylbenzene Transformation Reaction Compared With Its Transalkylation Reaction With Toluene Over USY Zeolite
Published 2020“…Kinetic parameters for the 1,2,4-TMB disappearance during the transalkylation reaction and in its conversion into isomerization and disproportionation products were calculated using the catalyst activity decay function based on time on stream (TOS). The apparent activation energies were found to decrease as follows: E-transalkylation > E-isomerization > E-disproportionation.…”
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186
D 2IA: User-defined interval analytics on distributed streams
Published 2019“…In most of the cases, data items and events are considered instantaneous, i.e., they are single time points in a discrete temporal domain. Nevertheless, a point-based time semantics does not satisfy the requirements of a number of use-cases. …”
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187
Efficacy of Cannabidiol Combination with Cisplatin or Paclitaxel against Platinum-Resistant Ovarian Cancer Cell Lines
Published 2022“…Thus, according to Drug Reduction Index (DRI), a combination of 6-fold less concentration of cisplatin with 1.3-fold less concentration of CBD yields a 95% cell growth inhibition. …”
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masterThesis -
188
Evaluation of 3D Concrete Printing in the United Arab Emirates
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doctoralThesis -
189
A clustering metaheuristic for large orienteering problems
Published 2022“…The metaheuristic aims to dramatically improve the computation time of a given Orienteering Problem algorithm without a significant decrease in the solution quality of that algorithm, especially for large Orienteering Problems. …”
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190
Effect of acute and chronic moderate alcohol consumption on fasted and postprandial lipemia in the rat
Published 2003“…Unlike the acute study, an alcohol–fat load in animals put on chronic alcohol intake results in increased HDL cholesterol concentrations and less pronounced postprandial hypertriglyceridemia and hypercholesterolemia but not hyperchylomicronemia. …”
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191
Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles
Published 2021“…The annealed samples exhibit enhanced thermal stability and less crystallinity as compared to the as prepared samples according to thermal gravimetric analysis (TGA) along with differential scanning calorimetry (DSC). …”
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192
Characterizing the dynamics of climate and native desert plants in Qatar
Published 2024“…However, the probability of rainfall events over 80 mm was less than 5%, while low rainfall seasons (1–17 mm) were more likely (90–99% chance). …”
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193
An Exploration of Smoking Patterns Among People with Serious Mental Illness Attending an Outpatient Clinic in Qatar
Published 2022“…Many countries worldwide have observed a decrease in the prevalence of tobacco smoking; however, the smoking rates among people with SMI have declined much less than in those without mental illness. …”
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194
Design and analysis of PV fed high-voltage gain DC-DC converter using PI and NN controllers
Published 2022“…To reuse the leakage-inductor (LI) energy of the CI with the help of a passive clamp circuit for reducing the voltage stress across the switch, similarly switch has less resistance so conduction losses also decreased. …”
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195
Sustainable Detoxification of Methylene Blue in Wastewater via Tea Residue Adsorption: Optimization and Kinetics
Published 2025“…The impact of various parameters on MB removal was assessed, including solution pH, adsorbent dosage, pollutant concentration, and contact time. Optimal conditions were identified as pH 10, a dosage of 4 g/L, a concentration of 100 mg/L, and a contact time of 2 h, achieving nearly 99% removal efficiency at 25 °C. …”
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196
Changing life expectancy in European countries 1990–2021: a subanalysis of causes and risk factors from the Global Burden of Disease Study 2021
Published 2025“…In 2019–21, there was an overall decrease in mean annual life expectancy across all countries (overall mean –0·18 years [95% UI –0·22 to –0·13]), with all countries having an absolute fall in life expectancy except for Ireland, Iceland, Sweden, Norway, and Denmark, which showed marginal improvement in life expectancy, and Belgium, which showed no change in life expectancy. …”
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197
Modeling the influence of daily temperature and precipitation extreme indices on vegetation dynamics in Katsina State using statistical downscaling model (SDM)
Published 2023“…The results indicate that the statistical downscaling model (SDSM) is performing satisfactorily in predicting maximum and minimum temperatures, along with precipitation, for the time horizon of the simulation. Mean precipitation of 1.98 mm (RCP2.6), 2.03 mm (RCP4.5), and 2.07 mm (RCP8.5) was revealed in the study area. …”
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198
Trade Flow and Nation Brand Distance: A Structural Gravity Model Approach
Published 2021“…Overall, the results supported most of the study expectations and found evidence that less nation brand distance between two trading partners will have a positive moderation impact export volume mainly and import volume to some extent. …”
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199
Effects of ethanol addition to diesel–biodiesel blends on the CI engine characteristics
Published 2024“…All blends show an increase in brake mean effective pressure (BMEP) compared to B0, with the maximum enhancement observed in B10 with an average increase of 13% across all speeds. …”
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200
An imageable retinoid acid derivative to detect human cancer xenografts and study therapeutic dosing to reduce its toxicity
Published 2010“…Therapeutic agents labeled with reporters will interrogate tumor–drug interactions and permit analysis of biodistribution, pharmacokinetics and pharmacodynamics in real time. At the same time, we can apply the biologically effective dose for therapy, instead of the traditional maximum tolerated dose, to reduce systemic toxicity…”
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