Huseynov S.T.,Ganja State University
AICT 2013 - 7th International Conference on Application of Information and Communication Technologies, Conference Proceedings | Year: 2013
The paper devoted to methodic of programming and ways of using of object oriented programming software Microsoft Excel Visual Basic for Applications for laboratory workshops of students in studies of computer modeling courses. The way of using of this programming environment is presented in systematic form and in kind of practical usage for students and lecturers. Here are presented all main stages and consequences for numerical simulation of classic math models in ecology via MS VBA Excel (for continual and discrete systems). The methodic of printout of results of numerical simulation and automation of Excel charts creation are presented too. © 2013 IEEE.
Madatov R.S.,Azerbaijan Academy of Sciences |
Madatov R.S.,Azerbaijan National Aviation Academy |
Najafov A.I.,Azerbaijan Academy of Sciences |
Mustafayev Y.M.,Azerbaijan Academy of Sciences |
And 2 more authors.
Semiconductors | Year: 2015
The current–voltage characteristics of TlInSe2 crystals under photoexcitation and X-ray excitation are studied. The parameters of the trap, which are equal to Nt = 5 × 1016 cm–3, nt = 4.5 × 1012 cm–3, and ΔEt = 0.42 eV, are calculated. The calculated values of Nt and nt before and after X-ray excitation are equal to 3 × 1016 cm–3 and 3.2 × 1012 cm–3, respectively. The dependences of the X-ray conductances on the radiation intensity are studied for TlInSe2 crystals at various accelerating voltages Va and it is determined that the X-ray conductance Kσ decreases exponentially as the accelerating voltage Va and radiation dose increase. © 2015, Pleiades Publishing, Ltd.
Huseynov S.T.,Ganja State University
8th IEEE International Conference on Application of Information and Communication Technologies, AICT 2014 - Conference Proceedings | Year: 2014
The paper has devoted to the much more important field of modern applied mathematics education: using interactivity of computer mathematics for qualitative analysis of dynamical systems. Author has developed universal methodical approaches: using a hybrid technique - both symbolic and numerical computations. In the paper it has been showed number of examples with original program cods and relevant computer mathematics visualization of symbolically computed functions, which are presented in 2D and 3D graphs to perform of more convenient qualitative analysis.
Amrahov V.T.,Ganja State University
Life Science Journal | Year: 2014
The problems on the improvement of the economic mechanism of the structural policy of the state in the agricultural market have been researched in the article. For this purpose, first of all, the research level of the problem have been viewed, the priority goals and duties have been determined. Structure of agricultural market, its mechanism of action, institutional basics, specific features of the agricultural market, the theoretical aspects, its regulation directions, the role of credit and financial mechanisms have been researched. The importance of regulating and improving the state policy regarding agricultural market has been substantiated. A group of proposals and recommendations have been provided on solution of the considered problems.
Azhdarov G.Kh.,Azerbaijan Academy of Sciences |
Zeynalov Z.M.,Ganja State University |
Kyazimova V.K.,Azerbaijan Academy of Sciences |
Huseynli L.A.,Azerbaijan Academy of Sciences
Inorganic Materials | Year: 2010
Hall effect measurements demonstrate that quenching of Ge 1-x Si x 〈Cu,In,Sb〉 (0 ≤ x ≤ 0.20) multiply doped crystals from 1050-1080 K leads to the formation of additional deep donor centers. The energy level of the centers is located in the bottom half of the band gap of the Ge 1-x Si x crystals and is a linear function of host composition. Annealing the crystals at 550-570 K completely eliminates the additional donor levels. The most likely model of the additional deep donors is a pair of substitutional copper and indium atoms (Cu sIn s) or a complex of a copper interstitial and a substitutional indium atom (Cu iIn s). © 2010 Pleiades Publishing, Ltd.