In this communication, we are interested in finding, under different conditions, the integrals of motion for the nonlinear dynamical system of modified Chua’s circuit, applying the leading order behavior in the neighborhood of a singularity.

The Bayesian researcher should know the basic ideas underlying Bayesian methodology and the computational tools used in modern Bayesian econometrics. Some of the most important methods of posterior simulation are Monte Carlo integration, importance sampling, Gibbs sampling and the Metropolis- Hastings algorithm. The Bayesian should also be able to put the theory and computational tools togeth…

The aim of this communication is to study the chaos synchronization of coupled Sprott model L via hybrid feedback control method and tracking control method. Numerical simulation is performed to test the analytical findings

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…

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…

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…

This research work verified the input solar irradiance and average power output per day of a 10W polycrystalline silicon solar panel (PsSp) and a 10W gallium arsenide (GaAs) solar panel, both of dimension 350x290x25mm3, fill-factor 0.7 in the four different quarters of the year 2013. The average power output in KWh/m2 per day in four quarters of the year were compared to determine which quarte…

The cadmium sulphide (CdS) is an important II–VI semiconductor (Eg = 2.42 eV, 515 nm) at room temperature with many excellent physical and chemical properties. It has promising applications in multiple technical fields including photochemical catalysis, gas sensor, detectors for laser and infrared, solar cells, nonlinear optical materials, various luminescence devices, optoelectronic devices…