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Toplam kayıt 113, listelenen: 91-100
Improvement of heavy crude oil via catalytic cracking process for refining into valuable blending stocks
(Taylor and Francis Inc., 2018)
In this study, it was aimed to obtain the conversion of the heavy crude oil with 12.2 degrees API gravity into the liquid fuel-like condensate fractions having different boiling points of gasoline (initial boiling point-180), ...
A numerical approach to solve the model of an electromechanical system
(Wiley, 2018)
In this paper, the model of an electromechanical system, which is a system of linear differential equations, is studied. Haar wavelet collocation method (HWCM) is applied for finding the approximate solution of the model. ...
Effect of long processing time on microstructure and transport properties of Fe1.1Se alloy produced by chemical vapor transport (CVT) technique
(Springer, 2018)
In this work we present physical, electrical and magnetic properties of beta-Fe1.1Se single crystalline alloys produced by chemical vapor transport technique using short (120 h) and long (700 h) heating processes. The best ...
Deep Learning for COPD Analysis Using Lung Sounds
(Baku State University, 2018)
In this study, Hilbert-Huang Transform (HHT) was applied to the lung sounds from RespiratoryDatabase@TR and the statistical features were calculated from the different modulations of the HHT. The statistical features were ...
A new hybrid optimization method combining artificial bee colony and limited-memory BFGS algorithms for efficient numerical optimization
(Elsevier Science, 2018)
In this paper, a new optimization method, which is developed especially for optimization of functions with a large number of local minima, is presented. The proposed method is a hybrid optimization algorithm which employs ...
Liquid fuels from used transformer oil by catalytic cracking using bentonite catalyst
(John Wiley and Sons, 2018)
In this study, the main target was to obtain the liquid fuel-like product from the catalytic cracking of the used transformer oil over bentonite as a low-cost catalyst. For this aim, a series of cracking runs were performed ...
Empirical K-Shell Production Cross Sections Induced by 2-5 MeV Alpha on Elements of Z= 25 to 30
(American Institute of Physics Inc., 2018)
During the last decades, the study of phenomena occurring in collisions between charged particles and target atoms has grown to a field of increasing interest in both its theoretical and experimental aspects. This growing ...
Research on Some New Results Arising from Multiple q-Calculus
(University of Nis, 2018)
In this paper, we develop the theory of the multiple q-analogue of the Heine's binomial formula, chain rule and Leibniz's rule. We also derive many useful definitions and results involving multiple q-antiderivative and ...
Mechanical properties of friction stir welded St 37 and St 44 steel joints
(Carl Hanser Verlag, 2018)
In this study, the weldability of lower strength St 37 grade steel plate with a higher strength steel plate (i. e., St 44) using the friction stir welding technique has been studied. St 37 grade steel sheets are widely ...
Sensory applications of resonator based metamaterial absorber
(Elsevier GmbH, 2018)
Metamaterials are attractive media for scientific society for their potential multi-functional and a wide range of applications due to their unusual electromagnetic properties. In this paper, we present several important ...