The study was conducted in September 2016, located in Shelter (TPA) Muara Fajar Pekanbaru. The aim of research to analyze the socio-economic life of scavengers including opening job opportunities and business opportunities, perception of scavengers about health and to analyze the contribution of scavengers in improving the environmental quality of the TPA. The results of the study are explain l…
The objective of this research was to analyze the correlation between teachers’ competence and work stress, work load towards work stress, and both teachers’ competence and work load towards work stress. There were three variables in this research, one dependent variable, work stress (Y) and two independent variables, teachers’ competence (X1) and work load (X2). The respondents of the …
The purpose of this study was to determine the effect of motivation and interpersonal communication either simultaneously or partially on teacher performance at state senior vocational schools (SMKN) in Rambah district of Rokan Hulu. The study population is SMKN teachers in Rambah district Rokan Hulu 139 pearsons, with a sample of 103 pearsons using the formula of Taro Yamane. Form data in thi…
This study aims to determine the variable contribution (1) of interpersonal communication on teacher performance, (2) emotional intelligence on teacher performance, (3) interpersonal communication and emotional intelligence together on teacher performance. Respondents are elementary school teachers in the district Cluster 6 Handsome Pekanbaru totaling 93 votes obtained by proportional random sa…
This study was aimed to describe the implementation of the 9 Year Compulsory Basic Education Program at Salafiah Syekh Buhanudin Kuntu Islamic Boarding School on the implementation of curriculum, teaching and learning process, assessment of learning achievement, teaching staff, and parents’ perception towards the program. This study employed the qualitative approach and the data were obtai…
This study aims to reveal how good conformity, organizational culture, and teacher performance and the relationship between conformity and the culture of the organization with the performance of teachers.The population in this study are all teacherssector of Junior School Inti In Siak Hulu Sub-District, the sampling technique using proportionate stratified random sampling. Data were collected u…
This study aims to investigate the relationship between the variables (1) of emotional intelligence on the performance of teachers, (2) the culture of work on teacher performance, (3) emotional intelligence and cultural work together on teacher performance. This study is quantitative study with the technique of correlational . Respondents are public elementary school teachers in the district Me…
The more dense and crowded vehicles in the city of Pekanbaru increasingly comparable to road widening by the government. As a result, traffic jams at every intersection, continue to threaten. On some roads like Soekarno Hatta street and Riau street, almost every morning and evening always happen a long traffic jam. This is unavoidable because of the road conditions can not accommodate the num…
Pile threaded (Screw Pile) is one alternative foundation that can be used to provide a good carrying capacity on peat soil, to replace the use of wood pile. This study uses Screw Pile foundations with Helical Pile on a full scale, where there are 12 models of Helical Pile foundations with variations in the distance, number and diameter of the Helixs. Each model of the foundations is given axial…
the main competitor of Indonesia’s natural rubber in the international market comes from Malaysia. Observing that it carried out a study with the aim to analyze the response of supply and demand for Indonesia’s natural rubber in the international market. This study uses econometric approach, simultaneous equation model, using two stages least square method. The main results of this study in…
The study aims to determine the effects of learning motivation, school culture, and learning styles to students’ achievement at SMP Metta Maitreya Pekanbaru. This research is using descriptive method with quantitative approach. The population of the study were junior high school students at Metta Maitreya Pekanbaru. The whole total opf students in this school is 167 people with a total sample…
This final project discusses a new iterative method to solve a nonlinear equation by an approximate derivative in the three-step iterative method using the technique of two-point linear interpolation. Analytically it is show that the method is sixth-order with efficiency whose index is 1:5651. Numerical comparisons show that three-step iteration method comparable to others methods of sixth…
Let P(x) = pdxd + pd
This final project discusses a new iterative method free from second derivative with two parameters for solving nonlinear equations. For each iteration, it requires one function evaluation and two first derivative function evaluations. Convergence analysis shows that the method has four order of convergence, so that its efficiency index is 1:587. Furthermore from the numerical simulation u…
This final project discusses the generalization of the corrected averaged midpoint-trapezoid rule. Using differentiable mappings and bounds in terms of some Lebesgue norms, we obtain the best error bounds for averaged midpointtrapezoid rule. Keywords: Averaged midpoint-trapezoid rule, corrected averaged midpointtrapezoid rule, Lebesgue norm
This final project discusses two new iterative methods without second derivative for solving nonlinear equations derived by estimating the integral in Newton formula with certain quadrature. Analytically it is showed that the iterative methods have a convergence of order four. Numerical computation shows that the new iterative methods are comparable to other methods of fourth order. Keywor…
This final project studies a two-sided approximations of a combination of the damped Newton’s method and the simplified Newton method to solve a nonlinear equation, by taking into account the convergence order and convergence behavior. It is analytically showed that the method is of order two for a simple root. Keywords: Nonlinear equations, Newton’s type methods, two-sided approximat…
This final project discusses the generalization of the quadrature rule and its error bound M. The error bound satisfies the error inequality |Rn| ≤ M which depends on a parameter ∈ [0; 1] where Rn indicates quadrature rule error. If the parameter is replaced by a specific number, we obtain a special shape of the error inequality for midpoint, trapezoidal and Simpson rule which their…
This nal project discusses the technique of the alternating sum properties by using congruence modulo 4. Analytically this technique is implemented for Dedekind sums mod Z, 2Z and 4Z. The equations then are combined with Barkan-Hickerson-Knuth's formula from the Dedekind sums being partitioned by using the concept the continued fraction expansion. Keywords: Dedekind sums, Barkan-Hickerson…