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241
Modulation of Chronic Stress Outcomes by Dietary Sweeteners: A Comparative Study of Sucrose and Aspartame in Mice
منشور في 2025"…It has been suggested that sucrose consumption attenuates stress-induced cortisol secretion, whereas aspartame has been reported to increase activity of glucocorticoids and anxiety-like behavior in rodents Aim: The present study aimed to assess the differential effects of sucrose and aspartame on the physiological and behavioral response in chronic stress in mice. Method: Female C57BL/6J mice (n > 275, aged 8–10 weeks) were given plain water, 12.3% sucrose, or 0.03% aspartame for two weeks, then half of each group underwent a 3-week chronic variable stress (CVS) protocol using mild unpredictable stressors. …"
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احصل على النص الكامل
masterThesis -
242
Excess pCO2 and carbonate system geochemistry in surface seawater of the exclusive economic zone of Qatar (Arabian Gulf)
منشور في 2022"…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. …"
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article -
243
Differential water quality in confined and free-flowing water bodies, Lebanon
منشور في 2003"…Measured water parameters were temperature, pH, conductivity, BOD, HCO3-, Ca2+, Mg2+, Cl-, SO42-, PO43-, NO3-, NH3, Fe, Mn, Zn, Pb, and Cd. …"
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احصل على النص الكامل
article -
244
Targeting arginine auxotrophy in pancreatic cancer cells using human recombinant arginase I-induced arginine deprivation. (c2017)
منشور في 2017"…It is one of the deadliest cancer types since its mortality rate per year is nearly equal to its incidence rate. Therefore, there’s a need for more effective and selective therapeutic approaches for targeting PC. …"
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احصل على النص الكامل
احصل على النص الكامل
masterThesis -
245
Production of flexible nanocomposite membranes for x-ray detectors
منشور في 2020"…Nanoparticles of an average size of 6.3∓2.4nm are produced by a solvothermal method and added to the PVA + GL solution with different concentrations. …"
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احصل على النص الكامل
article -
246
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247
Communication Network for Ultrasonic Acoustic Water Leakage Detectors
منشور في 2020"…This paper presents a method of expanding the sensing component of acoustic detectors by connecting acoustic sensors through a digital communication system using the 3G/4G networks to a monitoring center with an acoustic spectrum analyzer. …"
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article -
248
The Protective Effects of Daucus carota L. ssp. carota and Cannabis sativa L. Extracts against Cisplatin Induced Nephrotoxicity in Animal Models
منشور في 2021"…All used doses of COE showed significant decrease in serum urea; however, a significant decrease in serum creatinine was observed only at 20 mg/kg COE. …"
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احصل على النص الكامل
احصل على النص الكامل
masterThesis -
249
Brain Connectivity Analysis Under Semantic Vigilance and Enhanced Mental States
منشور في 2019"…BRMUS factors, such as fatigue, depression, and anger, significantly decrease in the enhancement group compared to vigilance group. …"
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article -
250
Forecast of the outbreak of COVID-19 using artificial neural network: Case study Qatar, Spain, and Italy
منشور في 2021"…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. …"
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251
Portfolio Selection Problem Using CVaR Risk Measures Equipped with DEA, PSO, and ICA Algorithms
منشور في 2022"…It was found that when solving the Mean-CVaR model with evolutionary algorithms, the risk decreased. …"
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252
Stability and thermophysical properties test of carbide-derived carbon thermal fluid; a comparison between functionalized and emulsified suspensions
منشور في 2021"…The results demonstrated that the thermal conductivity enhancement was independent of temperature, decreases with gum-Arabic concentration, and significantly enhanced with CDC loading with a maximum enhancement of 26.1% for 0.3 wt% functionalized CDC. …"
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253
Pharmacological evaluation of aqueous extract of Althaea officinalis flower grown in Lebanon
منشور في 2011"…Increasing the dose to 500 mg/kg body weight caused a significant decrease in stool water content. No adverse effect on liver enzymes was observed. …"
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article -
254
Production of flexible nanocomposite membranes for x-ray detectors
منشور في 2020"…Nanoparticles of an average size of 6.3 ∓ 2.4nm are produced by a solvothermal method and added to the PVA + GL solution with different concentrations. …"
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255
Organizational Behaviour and Teacher Burnout in KG Schools in Sharjah
منشور في 2020"…This dissertation is an explorative research study aimed at understanding the level of burnout kindergarten teachers are facing in three schools in Sharjah, United Arab Emirates. It is aimed at designing a leadership model that could contribute to low teacher’s burnout levels. …"
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256
Intravenous administration of gold nanoparticles in rats exhibit alterations in sphingomyelins, bile acids, sphingolipids, and cholesterol esters levels
منشور في 2024"…Rats (n = 14) were divided into three groups: control (<i>n</i>= 2), AuNPs (<i>n</i>= 6) and AgNPs (<i>n</i>= 6), to mimic potential biomedical exposure scenarios. …"
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257
Simulation of the size-composition distribution of atmospheric nanoparticles over Europe
منشور في 2018"…The ground level concentrations of particles with a diameter larger than 100 nm (N100) were reproduced with a daily normalized mean error of 40 % and a daily normalized mean bias of −20 %. …"
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258
Mental health, burnout and resilience in community pharmacists during the COVID-19 pandemic: A cross-sectional study
منشور في 2022"…Overall, participants reported a moderate level of burnout as illustrated in the mean scores of the three burnout dimensions; 20.54 (SD = 12.37) for emotional exhaustion, 6.76 (SD = 6.22) for depersonalization, and 36.57 (SD = 9.95) for personal accomplishment. …"
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احصل على النص الكامل
احصل على النص الكامل
article -
259
Implementation of corporate governance rules and procedures in lebanese firms
منشور في 2014"…It also helps the organization to determine the means to achieve its objectives and monitor its performance. …"
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article -
260
Effect of Crude Oil Products on the Geotechnical Properties of Sandy Soil
منشور في 2011احصل على النص الكامل
doctoralThesis