Yayıncı "Pergamon-Elsevier Science LTD" Fakülteler için listeleme
Toplam kayıt 320, listelenen: 1-20
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1-Pentamethylbenzyl-3-(n)buthylbenzimidazolesilver(I)bromide complex: Synthesis, characterization and DFT calculations
(Pergamon-Elsevier Science LTD, 2014)A novel NHC complex of silver(I) ion, 1-pentamethylbenzyl-3-(n)buthylbenzimidazolesilver(I)bromide, was prepared and fully characterized by single crystal X-ray structure determination. FT-IR, NMR and UV-vis spectroscopies ... -
4-Mercaptophenylboronic acid: Conformation, FT-IR, Raman, OH stretching and theoretical studies
(Pergamon-Elsevier Science LTD, 2015)4-Mercaptophenylboronic acid (4-mpba, C6H7BO2S) was investigated experimentally by vibrational spectroscopy. The molecular structure and spectroscopic parameters were studied by computational methods. The molecular dimer ... -
Accumulated strain prediction of polypropylene modified marshall specimens in repeated creep test using artificial neural networks
(Pergamon-Elsevier Science LTD, 2009)This study presents an application of artificial neural networks (ANN) for the prediction of repeated creep test results for polypropylene (PP) modified asphalt mixtures. Polypropylene fibers are used to modify the bituminous ... -
Accumulation of sulfur and heavy metals in soil and tree leaves sampled from the surroundings of Tuncbilek Thermal Power Plant
(Pergamon-Elsevier Science LTD, 2004)In this study, the quantities of sulfur and heavy metals, resulting from the Tuncbilek Thermal Power Plant (TPP) in Turkey, have been assessed in tree leaves and soil samples within a 10 km radius of the plant. Leaves of ... -
Acidity constant determination of novel drug precursor benzothiazolon derivatives including acyl and piperazine moieties
(Pergamon-Elsevier Science LTD, 2013)In this study, protonation and deprotonation behaviors of eight new drug precursor benzothiazolon derivatives in all of acidic and basic scale (super acidic, pH, super basic regions) are analyzed by using UV-visible ... -
Adaptive educational hypermedia accommodating learning styles: A content analysis of publications from 2000 to 2011
(Pergamon-Elsevier Science LTD, 2012)Implementing instructional interventions to accommodate learner differences has received considerable attention. Among these individual difference variables, the empirical evidence regarding the pedagogical value of learning ... -
Advanced exergy analysis of an aircraft gas turbine engine: Splitting exergy destructions into parts
(Pergamon-Elsevier Science LTD, 2015)Advanced exergy analysis of an aircraft gas turbine engine is presented in this paper. In this framework, the main exergy parameters of the engine components are introduced while the exergy destruction rates within the ... -
Al stabilized Li7La3Zr2O12 solid electrolytes for all-solid state Li-ion batteries
(Pergamon-Elsevier Science LTD, 2016)All Solid State Lithium Ion Batteries (ASS-LIB) have been attracting great attention due to their high temperature stability, energy density and safety. Cubic Li7La3Zr2O12 (LLZO) ceramic electrolyte is one of the most ... -
An algorithm for approximate calculation of the attainable sets of the nonlinear control systems with integral constraint on controls
(Pergamon-Elsevier Science LTD, 2011)In this paper, an algorithm for approximate calculation of the attainable sets of nonlinear control systems with integral constraint on controls is presented. A numerical example of the computer application of this algorithm ... -
Alkaloids of Bongardia chrysogonum
(Pergamon-Elsevier Science LTD, 1999)Two new pyridine alkaloids were isolated from the tubers of Bongardia chrysogonum, together with a new lupine alkaloid. The structures of the new alkaloids were characterized by spectroscopic analysis and the stereochemistry ... -
Analysis of the upper-truncated Weibull distribution for wind speed
(Pergamon-Elsevier Science LTD, 2015)Accurately modeling wind speed is critical in estimating the wind energy potential of a certain region. In order to model wind speed data smoothly, several statistical distributions have been studied. Truncated distributions ... -
Analysis of wind speed distributions: Wind distribution function derived from minimum cross entropy principles as better alternative to Weibull function
(Pergamon-Elsevier Science LTD, 2008)In this study, the minimum cross entropy (MinxEnt) principle is applied for the first time to the wind energy field. This principle allows the inclusion of previous information of a wind speed distribution and covers the ... -
Anti-nociceptive effect of vitexin mediated by the opioid system in mice
(Pergamon-Elsevier Science LTD, 2013)In the present study, we determined the potential anti-nociceptive activity of vitexin, a C-glycosylated flavone, by conducting some acute nociceptive tests in mice. Centrally mediated anti-nociceptive effect was evaluated ... -
Anti-precipitation effects of TiO2 and TiOSO4 on positive electrolyte of vanadium redox battery
(Pergamon-Elsevier Science LTD, 2017)In this study, the effects of TiO2 and TiOSO4 on the precipitation of the positive electrolyte of vanadium redox battery (VRB) systems were investigated. TiO2 and TiOSO4 were used as anti -precipitating agents for V(V) ... -
Antibacterial profiling of abietane-type diterpenoids
(Pergamon-Elsevier Science LTD, 2017)Abietic and dehydroabietic acid are interesting diterpenes with a highly diverse repertoire of associated bioactivities. They have, among others, shown antibacterial and antifungal activity, potentially valuable in the ... -
Antidepressant-like effect of gallic acid in mice: Dual involvement of serotonergic and catecholaminergic systems
(Pergamon-Elsevier Science LTD, 2017)Aims: This study was planned to examine the antidepressant potency of gallic acid (30 and 60 mg/kg), a phenolic acid widely distributed in nature, together with its possible underlying monoaminergic mechanisms. Main methods: ... -
Antithrombotic effects of ethanol extract of Crataegus orientalis in the carrageenan-induced mice tail thrombosis model
(Pergamon-Elsevier Science LTD, 2011)Introduction: Crataegus species (common name is Hawthorn) are medicinal plants, which have flavonoids, triterpene acids, proanthocyanidins, and organic acids as main constituents, used in the treatment of cardiovascular ... -
Appliance based control for Home Power Management Systems
(Pergamon-Elsevier Science LTD, 2016)This study scrutinizes energy-friendly smart home appliances (hereafter 'smart appliances'), control of these appliances and their effects on the efficient use of energy. To accomplish this, smart appliances and their ... -
Application of thermodynamic laws on a military helicopter engine
(Pergamon-Elsevier Science LTD, 2017)By definition, a turboshaft engine is simply a gas turbine used to deliver shaft power such as to a helicopter rotor. This paper presents the energetic and exergetic analyses of a turboshaft engine which is used for military ...