Browsing by Author "Bashirov, Novruz"

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Computer Assisted Training on Mathematics Lesson for the 6th Grade Students on Azerbaijan Middle Schools
(Elsevier Science Bv, 2015) Bashirov, Novruz; Alekberova, Aynure; Kul, Ali Riza; Mustafayeva, Jale; Chiyaneh, Akbar Barati
In this study constituting a computer program was taken as basic for in Azerbaijan secondary schools 6th class students well understanding Math and personal development Computer program was prepared in HTML language. As Website, it was brought into a useful form for whole students in all school. Website contains whole subjects of 6th class Math book. The students login and choose the subject and learn. After than solve the problems about with subject. After the paragraphs containing some subjects 15 exam questions were put for the students check himself. After solving this problem, computer program evaluate student's knowledge 5 grades. This evoking big concern in the students was present to Ministry of Education for it was used in whole at schools in Azerbaijan. (C) 2015 The Authors. Published by Elsevier Ltd.
Fermi Energy and Electron Thermopower in Quantum Films of an Asymmetric Profile
(Elsevier Science Bv, 2019) Guliyev, Bahsheli; Kerimli, Genber; Bashirov, Novruz
The behavior of the Fermi energy and the electron thermoelectric power in an asymmetric quantum well of the Morse potential type as a function of electron concentration are studied. It is shown that the Fermi energy is a piecewise-linear function, and the electron thermoelectric power is an oscillating function. The analysis shows that the nature of these oscillations differs significantly from that in films of a parabolic and rectangular profile, namely, the oscillation period is a nonmonotonic function and reaches a maximum at some value of the electron concentration. The possibility of estimating the parameters of the film profile (quantum well) is proposed. A comparison with the experiment shows a qualitative agreement.
The Formation of Mathematical Model for Cacl2 Derived From The Reaction of Ulexite and Hydrochloric Acid by Using Full Factorial Desing Method
(Gazi Univ, 2013) Durak, Halil; Genel, Yasar; Bashirov, Novruz; Kerimov, Genber
One of the significant boron compounds which are common substance in nature is ulexite. Ulexite is a sodium calcium boron hydrate, its chemical formula is Na(2)O(2)CaO5B(2)O(3)16H(2)O, and it is thick with in Turkey. Lots of products are derived from boron minerals. One of them is boric acid. CaCl2 is used in many fields and this compound can be obtained by different processes. The aim of this study is producing CaCl2 by forming mathematical model for CaCl2 composing in the wake of the interaction of ulexite with hydrochloric acid solution. In the study, full factorial desing method has been used. Some of the parameters used in the process have been pegged, and the others have been regarded as variables. The pegged parameters are particle size, reaction time and stirring speed. Hydrochloric acid concentration, temperature and solid to liquid ratio have been regarded as variable factors in formation of mathematical model. The mathematical model of three-parameter full factorial desing mehtod and the mathematical model of the process have initially been assessed in dimensionless coordinate system, then the available values in the model have been computed by Student criteria, the validity of the formed model has been controlled by Fisher criteria. Henceforwards, the current model of the process has been formed in real coordinate system.
Mathematical Model Formation of the Process of Deriving Boric Acid From Ulexite Mineral by Full Factorial Design Method
(Gazi Univ, 2013) Durak, Halil; Genel, Yasar; Bashirov, Novruz; Kerimov, Genber
Ulexite is a sodium calcium boron hydrate used in producing compounds, its chemical formula is Na2O2CaO5B2O3.16H2O, and it superabounds in Turkey. One of the significant boron compounds derived from boron minerals is boric acid. The aim of this study is producing boric acid in the wake of interaction of ulexite with hydrochloric acid solution, and offering an alternative process to producing boric acid by forming the mathematical model of this processing. Full factorial design method has been used in the study. Some of the parameters used in the process have been made steady, and the others have been accepted as variable factor in formation of mathematical model. Invariant parameters are granule size, reaction time and stirring speed. Hydrochloric acid concentration has been accepted as temperature and solid to liquid ratio variable factors for the formation of mathematical model. Primarily, the mathematical model of the process and three-parameter full factorial desing have been evaluated in the measureless coordinate system, then the values in the model has been assessed by Student criteria, and the validity of the originated model has been controlled by Fisher criteria. Henceforwards the current model of the process has been formed in the real coordinate system.