This final project discusses the parameter estimators of middle cencored data with exponential distribution having expectation E(x) = 1/θ. Parameter θ is estimated using the method of maximum likelihood. Because the result of maximum estimator ˆθ cannot be obtained explicitly, then for solution of maximum estimator θ is done numerically using an iterative procedure h(θ). Next, the co…
This final project discusses the quadrature method for solving nonlinear Fredholm integral equations of the second kind. Quadrature method provides an approximate solution approaching to the exact solution. Then, the error of quadrature method is discussed. The numerical simulation results show that by using quadrature method, nonlinear Fredholm integral equation of the second kind is solv…
The CNC machine (Computer Numerically Controlled) is a machine tool equipped with a computer-controlled mechanical and control system capable of reading N, G, F, T, and other code instructions. The codes will be instructed to the CNC machine interface system, so that the machine can work in accordance with the program listings that have been made. In general, the selling price of this machine i…
This final project discusses the mathematical model of love and happiness with affair. In this model, system of differential equations is used to describe quality of each individual. There are four conditions observed, in which each case is analyzed using Routh-Hurwitz criterion. Furthermore, simulation is given to show the behaviour and the stability of each case. Keywords: Differential e…
In the development of manufacture industry the use of composite materials began to be widely used. One of them is composite by using fiber glass or fiber carbon, because of its characteristic that can be designed close to certain needs. In addition the specific strength and stiffness are far exceeding the engineering material in general. This research uses carbon fiber composite material as veh…
This nal project discusses an error sums from roots of positive integers but not a perfect square. The error sum functions dened by "( √ D) = Σ1 m=0(−1)m(qm √ D − pm) and "( √ D) = Σ1 m=0(qm √ D − pm), are considered where D is positive integers but not a perfect square and pm=qm denotes the convergence of the continued fraction expansion of √ D. This is …
This study focuses attention on the efforts to reveal and analyze the effect of leadership and organizational culture with work ethic and performance of employees either directly or indirectly on tax services office pratama in Pekanbaru. Primary data were collected using a questionnaire as a tool to prove the results. The subjects of this study were employees in Pekanbaru covering on tax…
This research is aimed to design the shape of transmission connection between coconut husk decomposer machine and a motorcycle engine, so it can be operated in coconut plantation areas. Preliminary in this research is based on Nuriyadi and Cahyono who designed and tested a coconut husk decomposer machine, which used and electric motor. If the decomposer of coconut husk machine is operated in a …
The purpose of this research was to know about the influence of personality, leadership and organizational culture to on organizational citizenship behavior. This study was conducted on 107 people lecturer at State Islamic University Syarif Kasim Sultan Riau (UIN SUSKA Riau) who has filled four scale research that personality scale, the scale of Organizational Culture, Leadership scale, and th…
Electricity has been used by industry, offices, as well as for the general public and individuals that is greatly improved in demand source of theelectricity can be obtained from solar energy converted into electrical energy by utilizing solar panels. The solar power can be utilized as an alternative electric energy, in utilizing this solar energy is by using a photovoltaic process,which conver…
Some things that become consideration in generating electrical energy is to produce big enough energy, economical cost and not have negative impact to environment. In this test has been made mechanical system that can move solar panel to the sun and Know the comparison of solar panel power output between solar panels Dynamics and static solar panels. The dynamic solar panel output power and sta…
Generally, coconut farmers in areas of Indragiri Hilir have not exploited waste plantation of coconut in the form of coir. There is only a small portion of them utilize the coir to be processed further, but the processing is manually or traditionally. Whereas coconut husk if it is processed properly that can increase the economic value of the coir and also can support the economic community. To…
The CNC machine (Computer Numerically Controlled) is a machine tool equipped with a computer-controlled mechanical and control system capable of reading N, G, F, T, and other code instructions. The codes will be instructed to the CNC machine interface system, so that the machine can work in accordance with the program listings that have been made. In general, the selling price of this machine i…
Air Hitamis a street that is in the city of Pekanbaru. This road classified arterial road as a two – line with two-way (2/2 UD) and a four - line with two-way(4/2 D). Visual see Air Hitam street so dense and there are many road damage such as cracket surfaces, corrugated, perforated, delamination, andloose aggregate thus inhibiting the fungtion of the service as a means of transport the be us…
Geometric Design of way is route design from certain a way as according to complete, include several element who suited with completeness data and having data base or available data from survey result at location and already for analysis along with refer to be valid standard. Processing data did using calculation be obtained. There is for Alinement Horizontal that a bend in the road mulberry da…
Coconut Shell Coal is one of material who commonly be found, but the widespread use is only limited as disposable fuel, then the purpose of this research is to find out the influence of coconout shell coal to compressive strength of concrete. The specimen which used in this research is cube with size side 15cm. The percentage of coconut shell coal as partial subtitute of sand used in this resea…
This final project discusses the economic production quantity with reduction of cost delivery policy for time dependent demand rate. The main purpose of this work is to look at the effects of reduction of cost delivery policy in the inventory model and no shortage is allowed. This study is a review of Agarwal [International Journal of Multidiscliplinary Approach and Studies, 2 (2015), 48-5…
This paper discusses about term life insurance premiums that using decreasing annuity, that the initial annuity payment by n unit of payments and subsequent payments are always decrease by one unit of the previous period. Determination of term life insurance premiums with decreasing annuity based on the assumption Balducci and the use of independent interest rate, which is one model of the…
This nal project discusses the identication of integer factorization of trinomial xn±cxn
The research was conducted for 56 days from June to August 2016. The aim of this research was to know of river carp (Leptobarbus hoevenii) fingerling on water hyacinth fermentations. This study uses a completely randomized design (CRD) with one factor, five level treatments and three replications. The fish used in this research with size 5-7 cm in 7,2 – 8,6 g in weight. Fish were reared in 1 …