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961
Heat Transfer From a 2D Backward Facing Step With Isotropic Porous Floor Segments
منشور في 2000"…The incompressible laminar reattaching flow over a 2D backward facing step with porous floor segments of different lengths was solved numerically using the finite element method. The focus of this study was the change in the forced convection heat transfer characteristics of the flow field due to the addition of porous floor segments. …"
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962
Screening the growth inhibition mechanism of sulfate reducing bacteria by chitosan/lignosulfonate nanocomposite (CS@LS) in seawater media
منشور في 2021"…To assess the biosafety of the nanocomposite on the marine biota, the 72-hours acute toxicity assays using zebrafish embryo model revealed that the LC50 for the CS@LS was 103.3 µg/mL. …"
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963
Convection heat transfer from a laminar flow over a 2-D backward facing step with asymmetric and orthotropic porous floor segments
منشور في 1997"…Depending on the configuration, the overall Nusselt number increased or decreased relative to the case of a solid floor. For all configurations, the maximum local Nusselt number increased.…"
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964
Hedgehog Signaling Inhibition by Smoothened Antagonist BMS-833923 Reduces Osteoblast Differentiation and Ectopic Bone Formation of Human Skeletal (Mesenchymal) Stem Cells
منشور في 2019"…Global gene expression profiling was performed using the Agilent® microarray platform. Effects on in vivo ectopic bone formation were assessed by implanting hMSC mixed with hydroxyapatite-tricalcium phosphate granules subcutaneously in 8-week-old female nude mice, and the amount of bone formed was assessed using quantitative histology. …"
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965
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966
Effects of electrolytes and suwannee river humic acid on the aggregation behavior of silicon nanoparticles
منشور في 2017"…The aggregation kinetics of silicon NPs was investigated using dynamic light scattering (DLS) and electron microscope (EM) in the presence of Ca2+ and Suwannee River Humic Acid (SRHA). …"
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conferenceObject -
967
Efficiency of commercial banks in Lebanon
منشور في 2008"…The stochastic production and cost function estimates show that bank level inefficiency effects decreases with time and increases with number of branches, employees per branch, and ratio of staff to operating expenses.…"
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article -
968
The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties
منشور في 2025"…Protein structure was analyzed using circular dichroism (CD) spectroscopy and dynamic light scattering (DLS). …"
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969
Light at the end of the tunnel
منشور في 2021"…In turn, social distancing increases (decreases) visitors' intent to use virtual reality (in-person) tours during the pandemic. …"
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article -
970
Techno-economic and environmental analyses of the pyrolysis of food waste to produce bio-products
منشور في 2024"…The water footprint increased with increasing pyrolysis temperature but decreased with increasing moisture content in all scenarios. …"
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971
Percutaneous Transhepatic Bile Duct Ablation with n-Butyl Cyanoacrylate in the Treatment of a Biliary Complication after Split Liver Transplantation
منشور في 2009"…The use of NBCA in obliteration of a dilated bile duct seems to be a safe procedure with good results providing a less invasive option than hepatic resection and decreasing the morbidity associated with chronic external biliary drainage. …"
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article -
972
The role of trading intensity estimating the implicit bid–ask spread and determining transitory effects
منشور في 2011"…In this paper, we investigate the information content of trading intensity applying the Madhavan, Richardson and Roomans (1997) structural model to express trading intensity as trading momentum in duration and volume. Using both transactions and intraday data from the Helsinki Stock Exchange Limit Order Bookmarket, we find that momentum in duration and volume enhances the information effect. …"
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article -
973
Orofacial Clefts
منشور في 2021احصل على النص الكامل
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masterThesis -
974
Natural resource dependence and war nexus: new insights
منشور في 2025"…We systematically estimate the probability of war using a set of economic and geographic characteristics, including democracy, demography, legal origin, militarism, and sectoral composition. …"
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article -
975
Combined effects of treated domestic wastewater, fly ash, and calcium nitrite toward concrete sustainability
منشور في 2021"…It was also shown that the addition of FA significantly decreased the chloride permeability of TWW concrete by 55%–71%. …"
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976
Dielectric Properties of Y3Fe5O12 (YIG) Prepared at Different Molarities of NaOH
منشور في 2020"…The phase formation and crystallography were investigated using X-ray diffraction (XRD), the morphology was investigated using transmission electron microscopy (TEM) and the dielectric properties were measured using an impedance analyzer in the frequency range 0.5 - 5MHz, in a temperature range 22 - 350˚C. …"
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article -
977
Origin of arrhythmias in a heart model
منشور في 2009"…We compute critical bifurcation values of the coupling constant, αn, using both numerical methods as well as perturbations.…"
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article -
978
Investigation of infiltration rates under different experimental conditions
منشور في 2016"…This paper presents the results of laboratory experimental studies on soil infiltration rates (IR) using constant-head (CH) and falling-head (FH) methodologies. …"
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article -
979
Spectrofluorometric investigations on the solvent effects on the photocyclization reaction of diclofenac
منشور في 2023"…Interestingly, the MLRA results (R = 0.99) revealed that the photoconversion rate increases with increasing solvent polarizability (π*) and H-bond donor capability (α), whereas the rate decreases with increasing hydrogen-bond acceptor capability (β). …"
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article -
980
Delineating the molecular mechanisms of hippocampal neurotoxicity induced by chronic administration of synthetic cannabinoid AB-FUBINACA in mice
منشور في 2024"…Chronic use of synthetic cannabinoids (SCs) has been associated with cognitive and behavioural deficits and an increased risk of neuropsychiatric disorders. …"
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article