Yayın tarihi için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 1805, listelenen: 241-260
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Exergetic Evaluation of Speed and Load Effects in Spark Ignition Engines
(Edp Sciences S A, 2012)Exergetic Evaluation of Speed and Load Effects in Spark Ignition Engines This study investigates the effects of various operating conditions in spark ignition engines via an exergy analysis. A thermodynamic cycle model ... -
Numerical solution of time-fraction modified equal width wave equation
(Emerald Group Publishing Ltd, 2012)Purpose - The purpose of this paper is to show how an application of fractional two dimensional differential transformation method (DTM) obtained approximate analytical solution of time-fraction modified equal width wave ... -
The Effects of Types and Content of Fibers on Mechanical Properties of Cementitious Composites
(Istanbul Technical Univ Faculty Civil Engineering Printhouse, 2012)In this study, four different types of fibers are added to cement mortars and it is aimed to investigate their mechanical contributions to mortars, comparatively. Polypropylene (PP), carbon (CF), glass (GF) and polyvinyl ... -
Fast practical analytical model for analysis of backfill-rectangular tank-fluid interaction systems
(Elsevier Sci Ltd, 2012)The paper describes a simple, efficient and reasonably accurate analytical model for analysis of backfill-rectangular tank-fluid interaction systems. The presented model uses Housner's two-mass approximation for fluid ... -
Chaotic systems via multi-step differential transformation method
(Canadian Science Publishing, 2012)In this article, the multi-step differential transform method is implemented to give approximate and analytical solutions of nonlinear fractional order ordinary differential equation systems, such as Chen, Lorenz, ... -
Determination of the dependence of HPGe virtual point detector location on source dimensions in 60 keV-2MeV range using Monte Carlo simulation
(Iop Publishing Ltd, 2012)The virtual point detector (VPD) concept for an HPGe detector with 55% relative efficiency was confirmed for bulky sources having different diameters and heights. After reproducing experimental data, Monte Carlo simulation ... -
One-Dimensional Thermal Modeling of the Eastern Pontides Orogenic Belt (NE Turkey)
(Birkhauser Verlag Ag, 2012)The eastern Pontides orogenic belt is one of the most complex geodynamic settings in the Alpine-Himalayan belt due to the lack of systematical geological and geophysical data. In this study, 1D crustal structure and P-wave ... -
Artificial neural networks for estimation of temporal rate coefficient of equilibrium bar volume
(Natl Inst Science Communication-Niscair, 2012)Present study consists the growth of a bar profile caused by cross-shore sediment transport. This is especially on growth of bar volume (V) toward equilibrium bar volume (V-eq). Three analysis methods being a power and ... -
EXPERIMENTAL INVESTIGATION THE EFFECTS OF DIETHYL ETHER-DIESEL FUEL BLENDS ON THE ENGINE PERFORMANCE
(Gazi Univ, Fac Engineering Architecture, 2012)In this study, the effects of diethyl ether (DEE)-diesel fuel blends on the performance of a diesel engine investigated experimentally. The blends were prepared with the addition of 2.5, 5, 7.5, and 10 vol. % of DEE with ... -
Synthesis and characterization of new metallophthalocyanines bearing macrocyclic N3O2 groups on peripheral positions
(Walter De Gruyter & Co, 2012)The synthesis and characterization of new zinc(II) 3, nickel(II) 4 and cobalt(II) 5 phthalocyanines complexes carrying macrocyclic N3O2 groups on peripheral positions are described. The compounds were characterized by ... -
Seismic Performance Assessment of Masonry Tile Domes through Nonlinear Finite-Element Analysis
(Asce-Amer Soc Civil Engineers, 2012)This article discusses a combined analytical and experimental study on the nonlinear seismic performance of two Guastavino-style masonry domes located in the United States. The seismic performance of these masonry domes ... -
Construction stage analysis of Humber Suspension Bridge
(Elsevier Science Inc, 2012)Suspension bridges are widely used as engineering structures to across long spans and give rise to the usage of domains under the bridge. In the finite element analyses of suspension bridges, it is assumed that the structure ... -
Aflatoxin levels in raw and processed hazelnuts in Turkey
(Taylor & Francis Ltd, 2012)Aflatoxin levels in hazelnut samples obtained from exporter companies were monitored over a 3-year period. A total of 3188 samples of raw and processed hazelnuts were analysed using an HPLC method. The total aflatoxin ... -
Numerical Simulation of Fractional Fornberg-Whitham Equation by Differential Transformation Method
(Hindawi Publishing Corporation, 2012)An approximate analytical solution of fractional Fornberg-Whitham equation was obtained with the help of the two-dimensional differential transformation method (DTM). It is indicated that the solutions obtained by the ... -
Monte Carlo modelling of human body for dose conversion coefficients of Cs-137 in soil of the Eastern Black Sea region of Turkey
(Taylor & Francis Ltd, 2012)Absorbed dose conversion coefficients for a human body standing on the soil surface were calculated for Cs-137 in the soil of Eastern Black Sea region of Turkey using the Monte Carlo simulation method. The results were ... -
Traumatic diaphragmatic ruptures: diagnostic and therapeutic approaches
(Baycinar Medical Publ-Baycinar Tibbi Yayincilik, 2012)Background: This study aims to evaluate the characteristics of patients with traumatic rupture of diaphragm (TDR), the diagnostic and therapeutic approaches used in these cases and and the outcomes of the patients. Methods: ... -
Synthesis and antimicrobial activity of new phthalocyanine complexes and electrochemical and spectroelectrochemical behaviour of cobaltphthalocyanine
(Science Reviews 2000 Ltd, 2012)A novel phthalocyanine bearing oxygen donor atoms on the peripheral positions has been synthesised by cyclotetramerisation of (E)-4-(4-cinnamoylphenoxy)phthalonitrile and its nickel, zinc, cobalt, copper and lead derivatives ... -
Laparoscopic and Conventional Resections for Low Rectal Cancers: A Retrospective Analysis on Perioperative Outcomes, Sphincter Preservation, and Oncological Results
(Mary Ann Liebert Inc, 2012)Background: This study aims to compare the results of laparoscopic and conventional techniques in patients with low rectal cancers. Subjects and Methods: A retrospective data analysis was initiated in patients underwent ... -
Determination of Water Level Effects on the Dynamic Characteristics of a Prototype Arch Dam Model using Ambient Vibration Testing
(Springer, 2012)This study investigated the water level effects on the dynamic characteristics of a prototype arch dam model using ambient vibration testing were investigated. Achievement of this purpose involved construction of a prototype ... -
Trace and rare earth elements as indicators of provenance and depositional environments of Lias cherts in Gumushane, NE Turkey
(Elsevier Gmbh, Urban & Fischer Verlag, 2012)Trace elements and rare earth elements (REEs) of Lias-aged cherts in the Gumushane area were studied in order to understand their origin and depositional environment. Twenty three chert samples from five stratigraphic ...