Ara
Toplam kayıt 55, listelenen: 1-10
Variational Iteration and Homotopy Perturbation Method for Solving a Three-Species Food Chain Model
(Afyon Kocatepe Üniversitesi, 2008)
In this article, homotopy perturbation method and variational iteration method are implemented to give approximate and analytical solutions of nonlinear ordinary differential equation systems such as a three- species food ...
Solving Large Multiple Query Optimization Problems
(Afyon Kocatepe Üniversitesi, 2009)
This work presents the multiple query optimization (MOQ) problem and state of the art optimal solutions for this problem. Then, we design 16 new methods to solve the MQO problem. These proposed methods are executed to solve ...
Investigations on the Conformation Traits, Herd Life and Milk Yield in Holstein Cows
(Afyon Kocatepe Üniversitesi, 2009)
In this study, the relations between conformation traits, herd life and milk yield in
Holstein cows were investigated. The material of this study was formed by 247 head
Holstein cows in Polatli State Farm and 47 head ...
Macrofungi Of Tavas (Denizli) District
(Afyon Kocatepe Üniversitesi, 2007)
Macrofungi samples have been collected during the field trips carried out in Tavas (Denizli) between in 1999-2001. As a result of field and laboratory studies totally 45 taxa belong to 21 families were identified. 9 of ...
An education set of power electronics: AC/DC converters
(Afyon Kocatepe Üniversitesi, 2008)
Ac/dc converters have a wide range of applications from small rectifiers to large high voltage direct current (HVDC) transmission systems. They are used for general-purpose power supplies, power conversion systems, ...
Analysis Of Formation Of Silicon Nitride On Si(100) By Electrochemical Anodization Technique
(Afyon Kocatepe Üniversitesi, 2008)
Using electrochemical anodization technique, the silicon nitride ( Si3N4 ) thin film has been deposited on the p-type Si(100) substrate at the ambient temperature. This technique is an economical and practical way to ...
Some Morphological and Anatomical Investigations on Crocuspallasii Goldb. Subsp.Pallasii
(Afyon Kocatepe Üniversitesi, 2007)
Crocus pallasii Goldb. subsp. pallasii {Iridaceae) is a geophyte plant. Morphological and anatomical characteristics of C.pallasii subsp. pallasii were investigated. Cross sections of C pallasii subsp. pallasii root, stem, ...
Some Biological Characteristics Of Cyprinus Carpio (L., 1758) Inhabiting Apa Dam Lake (Konya-Turkey)
(Afyon Kocatepe Üniversitesi, 2008)
This study was carried out in Apa Dam Lake between January 2001 and December 2001. Characteristics of sexuality status, age groups, growth and reproduction as well as condition factor of Cyprinus carpio (L. 1758) population, ...
Use of Combined Non-Destructive Methods to Assess the Strength of Concrete in Structures
(Afyon Kocatepe Üniversitesi, 2009)
The standard and non-destructive tests were performed on totally 144 cubes and 24 beam specimens produced from different concrete mixtures. The results of the non-destructive tests carried out on beams were correlated with ...
Production of Lightweight Aggregates from Different Types of Boron Wastes
(Afyon Kocatepe Üniversitesi, 2009)
Four boron wastes (BW), named as Sieve (SBW), Dewatering (DBW), Thickener (TBW) and Mixture (MBW) waste, from Kirka plant (Turkey) were investigated for the formation of Artificial Lightweight Aggregates (LWA). The ...