The purpose of this research is to explore the effect of International Activity, Profil of Industry, and Growth Opportunity On Elemen of Integrated Reporting. The population in this research is 445 industry non-financial registered in BEI 2015 . In this research the sample used is the 85 industry were selected using random sampling method. This research used secondary data by questionnaire chec…
This nal project studies the relaxed input-output Leontief model where this model is solved as a minimization of a linear program using the simplex dual method. The same solution is obtained by solving the input-output model using the traditional method. Keywords: The input-output Leontief model, linear program, dual simplex
This nal project discusses two models of population growth. The two models are the exponential population growth and the hyperbolic population growth, which compared using the real data as a forecasting to the long time. The best model is the one that has the nearest approvination with real data. The result shows that the exponential population growth is better than the hyperbolic populat…
This study examines the effect of Tenure Audit and Company Characteristic to Audit Report Lag, and Auditor Specialization as Moderate Variable. Population of this research was Manufacturing Companies at Bursa Efek Indonesia (www.idx.co.id) on 2013-2015. The sampling technique used in this study was purposive sampling method. This research use Tenure Audit as dependent variable. Audit Report Lag…
This final project discusses the numerical solution of differential-algebraic equation using Chebyshev series approximation by Celik dan Yeloglu [International Journal of Computer Mathematics, 83 (2006), 651–662]. Two different problems are solved using the Chebyshev series approximation and the solutions are compared with the exact solutions. First, we calculate the power series of a gi…
This final project discusses ratio type estimators of two population means using the auxiliary information in stratified sampling, i.e. ratio type estimator (ˆR1st) and modified ratio type estimator (ˆR2st) as discussed by Jan et al. [Indian Stream Research Journal 4 (2014), 1-6]. The two ratio type estimators are biased estimators, then the mean square error (MSE) of each ratio type est…
This final project describes two new iteration methods for solving nonlinear equation. the new iteration methods are constructed by using modified Adomian Decomposition method based on Newthon-Raphson method. The effciency of two new algorithms are shown by solving some numerical examples and the new algorithms are compared with Newton-Raphson method. Keywords: Nonlinear equations, Adomian…
This final project discusses the effectiveness of the queuing system at the teller at the busiest hours by applying queuing theory and Monte Carlo simulations. Both of these models are used to get the size of the effectiveness of a teller at Bank BTN KCP Panam. Both methods have slightly different results. Keywords: Queueing theory, M=G=c=GD=1=1 model, random number, Monte Carlo simulation…
This final project discusses the coefficient of determination R2 as one measure that can be used to find out the model in accordance with the data outliers. Coefficient R2 is obtained by the method of ordinary least squares (OLS), but the OLS method is sensitive to outliers. Then a method robust against outlier called the robust regression method least trimmed squares (LTS) is used. The re…
This final project discusses a three-step iterative method as a modification of Newton like method for finding multiple roots of nonlinear equations with unknown multiplicity m. This iterative method has sixth-order convergence and for each iteration it requires four evaluation functions. The efficiency index of the method is 1:5650. Furthermore, the computational test shows that the discu…
This nal project studies the economic production quantity (EPQ). During the production process, the failures occur and reworking is conducted to mi- nimize the total production cost. During the reworking process or production process, shortage is not allowed. Therefore the customer demands service le- vel is constant. This study is a review of Singh et al. [Industrial Engineering Computat…
This final project discusses the modified Simpson’s method and its error. The method is used to solve the second kind of linear Volterra integral equations. The approximated solution obtained by the method is closed to the exact solution compare to approximated solution obtained by the Simpson’s method. Keywords: Volterra integral equations, modified Simpson’s method, Simpson’s method
This final project discusses the repeated modified trapezoid method that is the method in approximating some Volterra integral equations of the second kind. This final project presents the work of Nadjafi and Heidari [Appl. Math. Comput., 189 (2007), 980-985]. The numerical simulation shows that the repeated modified trapezoid method is better than the trapezoid method. Keywords: Volterra …
Instrument Landing System is navigational aids aircraft landing, localizer is part of the ILS function to provide information of air straightness on the runway. This paper discusses the localizer performance in the perspective of telecommunication electronics i.e. the series of power amplifier and recombiner monitoring. The proposed method through a modelling of the manufacturer's specification…
Oil insulation generally use mineral oil because it has good heat absorption and dielectric characteristics as an insulator. Because of mineral oil is less friendly environmental, so important to find a solution to overcome them. This research aims to determine the feasibility of Jatropha curcas oil as an alternative oil insulation. This study has used variations of gap and water content to det…
In this modern era FTTH (Fiber to The Home) technology has become an urban requirement, FTTH technology provides triple play service in the form of telephone, internet, and television with optical transmission more on role in delivering signal that is in the form of digital signal..This papper analyzes the FTTH network at Maton House-Pekanbaru Housing to improve the efficiency of optical transm…
At the substation Garuda Sakti there are four power transformer units that is 2 units of 60 MVA and 50 MVA 2 units that supply power to the entire territory of Pekanbaru. Needed a reliable protection system to overcome the problems, including short circuit and overload disorders. The amount of short circuit current that may occur on an electrical system needs to be known before the actual distu…
Recently Indonesia is one of the countries with a densely populated of population. Besides it, using of vehicles causes traffic jam in many cities, including Pekanbaru. Power outages be one of causers of traffic jam due to many traffic lights do not working properly. In this study, the authors designed a power supply that is able to keep the traffic lights on when electricity from National Elec…
Improved quality of Long Term Evolution (LTE) network can be do it by analyze the performance and coverage each of operator in Indonesia. Signal strength among of telecomunication operator was not in the same performance and individual location. Parameter that determining signal strenght and quality of each service provider is known by RSRP (Reference Signal Receives Power), RSRQ (Reference Sig…