Theoretical studies for calculating molecular structure parameters of naphthalene and its simplest derivatives with electron-donating groups (diamino) in different positions were performed using DFT. Based on B3LYP with 6-31(d, p) basis set was used to investigate the effect on the electronic and structure properties for the positional variation of the amino subgroup in the naphthalene. The op…

The flow of information is an important quality assurance system of the subsystem. The use of information technology enables fast data transfer, product modeling, electronic data transfer for the demands of the customers / users, as well as fast and efficient production.In this paper, the analysis of the Macedonian companies is being given in terms of the extent to which they use relevant infor…

Global Positioning System (GPS) is a satellite based navigation system that can be used to locate positions anywhere on earth and proper timing determination. The Global Positioning System (GPS) uses accurate, stable atomic clocks in satellites and on the ground to provide world-wide position and time determination. As a result of their motion and being in the earth gravitational field, these …

Software systems find themselves working in an environment that forces them to be undergoing rapid change, and with each change to provide better services. In some systems, the functional requirements are easy to provide, it is the non-functional ones that are difficult. Yet with the ever changing requirements comes the demands for better quality and performance. For software system to achieve…

In this paper, a class of Newton-type methods known as generalized power means Newton method for solving nonlinear equations is proposed. The new method includes power means instead of arithmetic mean when trapezoidal integration rule is used, thus replacing f¢(x) in the classical Newton method. Also, three arbitrary parameters are introduced to generalize the method and to obtain higher orde…

The Multiple Sequence Alignment (MSA) methods aims to align several sequences together and find similarities, or differences and inferstructural, functional or evolutionary relationships. Since a multiple sequence alignment problem can be solved by a well known dynamic programming algorithm have exponential time complexity, the heuristic approaches are commonly used. In this paper, multiple se…

Purpose: the main purpose of the present study is to compare Internet addiction, feeling of loneliness, and educational progress between two groups of students of Oshnavieh Payam-e-Noor University including healthy and at-risk students. Methods: for the purpose of this study 260 subjects (143 female and 111 male students) participated which were selected by proportional random method. The rese…

Electrical Discharge Machining (EDM) is a well-established noncontact machining technique for manufacturing geometrically complex shapes on hard but electrically conductive materials that are extremely difficult-tocut by conventional processes. EDM has low material removal rate and Powder-Mixed Electrical Discharge Machining (PMEDM) is one of the latest techniques that has emerged to improve ma…

SITI SOFIAH. NIM: 1001105060. Prosedur Pengurusan dan Pengendalian Surat pada Bagian Persuratan, Biro Tata Usaha dan Hubungan Masyarakat Kementerian Sekretariat Negara Republik Indonesia. Skripsi. Jakarta: Fakultas Keguruan dan Ilmu Pendidikan Universitas Muhammadiyah Prof. DR. HAMKA, 2014. Penelitian ini bertujuan untuk mengetahui prosedur pengurusan dan pengendalian surat yang diterapkan di…

This paper studies a three-level large scale linear programming problem, in which the objective functions at every level are to be maximized. Three-level programming problem can be thought as a static version of the Stackelberg strategy, which is used leader-follower game in which a Stackelberg strategy is used by the leader. This paper proposes a fuzzy approach for solving a three-planner mod…