Ara
Toplam kayıt 236, listelenen: 111-120
Four dimensional logarithmic transformation into L_u
(2019)
The aim of this paper is study four dimensional Abel matrices as L_u - L_u matrices
Submatrices of four dimensional summability matrices
(2015)
In this paper, we show that a matrix that maps ℓ′′ into ℓ′′ can be obtained from any
RH-regular matrix by the deletion of rows. Also a four dimensional conservative matrix
can be obtained by the deletion of rows from a ...
Multivalence of bivariate functionsof bounded index
(2015)
This paper examines the relationship between the concept of bounded index and the radius of univalence, respectively p-valence, of entire bivariate functions and their partial derivatives at arbitrary points in C^2.
On some properties of I_2-Convergence and I_2-Cauchy of double sequences
(2011)
In this paper we study the concepts of I-Cauchy and I∗-Cauchy for double sequences in a linear metric space. Also, we give the relation between I-convergence and I*-convergence of double sequences of functions defined ...
Regularly I_2-Convergence and I_2-Cauchy double dequences of functions
(Pioneer Scientific Publisher, 2011)
In this paper, author introduces the notions of regularly (I_2, I)-convergence and (I_2, I)-Cauchy double sequence of real valued functions. Also, study some properties of them.
Wear and corrosion behaviour of borided and nitrided m2 high speed steel
(Journal of the Balkan Tribological Association, 2013)
Boriding and nitriding lead to improved tribological and corrosive properties of M2 high speed steel. Boronising treatment was carried out in Ekabor-II powders at the process temperature of 950 degrees C for 4 h. Gas ...
Adsorption of Cr(VI) Ions on Magnetite Nano-Particles (Fe3O4): Kinetic and thermodynamic studies
(El-Cezerî Journal of Science and Engineering, 01.10.2016)
This article intends to investigate the kinetic and thermodynamic properties of adsorption process of hexavalent chromium [Cr(VI)] ions on magnetite nano-particles (Fe 3 O , MNPs). In accordance with this purpose, MNPs ...
Determination of actual dissolution rates from some rock properties in construction of deep salt cavern for natural gas storage
(Elsevier, 2020)
Available energy resources should be efficiently used to meet the global energy demand. The storage of energy resources, especially as natural gas, is important to balance extreme fluctuations in demand and supply of energy. ...
Effect of N2 + H2 gas mixtures in plasma nitriding on tribological properties of duplex surface treated steels
(Elsevier, 2008)
Thermo-reactive diffusion chromizing followed by pulsed plasma nitriding were carried out
on AISI 52100 and 8620 bearing steels. The chromized samples were pulse-plasma nitrided
for 5 h at 500 °C in various N2–H2 gas ...
Diffusion kinetics of borided AISI 52100 and AISI 440C steels
(Elsevier, 2012)
In this study, the case properties and diffusion kinetics of AISI 440C and AISI 52100 steels borided in Ekabor-II powder were investigated by conducting a series of experiments at temperatures of 1123, 1173 and 1223 K for ...