Ara
Toplam kayıt 334, listelenen: 301-310
On the determination of solutions of simultaneous Pell equations x2- (a2- 1) y2= y2- pz2= 1
(2017)
In this paper, we consider the simultaneous Pell equations x2-(a2-1)y2=1,y2-pz2=1,where p is prime and a> 1. Assuming the solutions of the Pell equation x2- (a2- 1) y2= 1 are x= xm and y= ym with m≥ 2 , we prove that ...
Conformal semi-invariant submersions
(2017)
As a generalization of semi-invariant submersions, we introduce conformal semi-invariant submersions from almost Hermitian manifolds onto Riemannian manifolds. We give examples, investigate the geometry of foliations which ...
Comparison of different data mining algorithms for prediction of body weight from several morphological measurements in dogs
(2017)
The aim of this study was to find the best one among CHAID (Chi-square Automatic Interaction Detector), Exhaustive CHAID, and CART (Classification and Regression Tree) data mining algorithms in the prediction of body weight ...
Fabrication and characterization of three-dimensional silver nanodomes: Application for alkaline water electrolysis
(2017)
A novel approach to fabricate three-dimensional (3D) silver nanodomes (AgNDs) based on combination of soft lithography and nanosphere lithography was reported. Scanning electron microscopy (SEM) and atomic force microscopy ...
Preparation and characterization of Pd-modified Raney-type NiZn coatings and their application for alkaline water electrolysis
(2017)
Cu/Ni/NiZn-Pd composite coatings were fabricated by combination of electrochemical and a simple chemical replacing methods to enhance hydrogen evolution activity of Raney-type electrodes and reduce the amount of Pd in the ...
Electrical and dielectric characterization of Au/ZnO/n-Si device depending frequency and voltage
(2017)
Au/ZnO/n-type Si device is obtained using atomic layer deposition (ALD) for ZnO layer, and some main electrical parameters are investigated, such as surface/interface state (Nss), barrier height (φb), series resistance ...
Physical, physiochemical and electrochemical responses of ‘Galaxy’ apples to mild bruising
(2017)
Minor mechanical injuries such as shocks, vibrations, compressions cause tissue damages and eventually quality losses of fruits. Bruising one of type of the minor mechanical injuries is usually neglected and might result ...
High temperature resistance of self-compacting lightweight mortar incorporating expanded perlite and pumice
(2017)
This paper presents the effect of aggregate type on high temperature resistance of self-compacting mortars (SCM) produced with normal and lightweight aggregates like expanded perlite and pumice. Silica fume (SF) and fly ...
Essential oil composition of two Thymus kotschyanus Boiss. varietes from Elazig (Turkey)
(2017)
In this study aerial parts essential oil of T. kotschyanus Boiss. &Hohen. var. kotschyanus and T. kotschyanus Boiss. &Hohen. var. glabrescens Boiss. were analyzed by HS-SPME/GC-MS. As a result forty one and thirty nine ...
Spectroscopic investigations on the binding of Pyronin Y to human serum albumin
(2017)
The interaction of Pyronin Y with human serum albumin (HSA) has been investigated systematically by fluorescence, absorption, fluorescence decay lifetime measurements, FTIR, synchronous fluorescence spectroscopy, and ...