Ara
Toplam kayıt 71, listelenen: 21-30
Examination of the 5 th - 8 th grade students' transition process from arithmetic to algebra with regard problem solving
(2012)
The different grade students' problem solving process takes an important place in the primary school mathematics curriculum mathematics is getting abstract in the second level of primary school. So it is important to examine ...
On the solutions fractional Riccati differential equation with modified Riemann-Liouville derivative
(2012)
Fractional variational iteration method (FVIM) is performed to give an approximate analytical solution of nonlinear fractional Riccati differential equation. Fractional derivatives are described in the Riemann-Liouville ...
Performance and Emission Studies of Castor Bean (Ricinus Communis) Oil Biodiesel and Its Blends with Diesel Fuel
(Taylor & Francis Inc, 2012)
An experimental study was conducted to evaluate the use of various blends of castor (Ricinus Communis) oil methyl ester with diesel fuel. Performance and exhaust emissions of castor oil biodiesel with diesel fuel in a ...
A multistage variational iteration method for approximateanalytic solution of avian-human influenza epidemic model
(2012)
In this paper, the approximate solution of avian-human influenza epidemic model is obtained by a reliable algorithm based on an adaptation of the standard variational iteration method (VIM), which is called the multi-stage ...
Synthesis and characterisation of new metallophthalocyanines containing four 12-membered diazadithia-macrocyclic moieties
(Science Reviews 2000 Ltd, 2012)
Tetrasubstituted zinc, cobalt, nickel, copper and lead phthalocyanines bearing four 12-membered diazadithia macrocyclic moieties on peripheral positions have been synthesised by cyclotetramerisation reaction of ...
Estimation of Elasticity Modulus of a Prototype Arch Dam Using Experimental Methods
(Asce-Amer Soc Civil Engineers, 2012)
Using experimental methods, this study presents the estimation of the dynamic and static ( secant) elasticity modules of a prototype arch dam. These experimental methods are ambient vibration tests, uniaxial compression ...
Phytochemical and antioxidant characteristics of medlar fruits (Mespilus germanica L.)
(Druckerei Liddy Halm, 2012)
Eleven medlar (Mespilus germanica L.) genotypes sampled from Turkey were analyzed for their fruit weight, fruit dimensions, fruit firmness, ostiole diameter, shape index, skin color, moisture (%), ash (%), reducing sugar ...
A multistage differential transformation method for approximate solution of Hantavirus infection model
(Elsevier Science Bv, 2012)
The goal of this study is presented a reliable algorithm based on the standard differential transformation method (DTM), which is called the multi-stage differential transformation method (MsDTM) for solving Hantavirus ...
The effect of adding sour cherry pulp into yoghurt on the physicochemical properties, phenolic content and antioxidant activity during storage
(Wiley, 2012)
This study investigated the effect of adding sour cherry pulp into yoghurt on its physicochemical properties, phenolic content, antioxidant activity and sensory characteristics. Sour cherry pulp was added at 0%, 8%, 12% ...
Stability of Difference Schemes for Fractional Parabolic PDE with the Dirichlet-Neumann Conditions
(Hindawi Publishing Corporation, 2012)
The stable difference schemes for the fractional parabolic equation with Dirichlet and Neumann boundary conditions are presented. Stability estimates and almost coercive stability estimates with ln (1/(tau + vertical bar ...