Social anxiety is an excessive feeling of worry when an individual is in a social situation such as worrying about getting a negative judgment from another person, nervousness, shame, rejection, lack of confidence, discomfort and tend to avoid social activities. Of course these anxiety feelings interfere with the learning process of students in the implementation of tasks and social activities …
This study aims to examine the effect of self management techniques to reduce off-task behavior of students of Pekanbaru Muhammadiyah 2 Vocational School. This type of research is a quantitative study with an experimental method using the research design One-Group Pretest-Posttest Design. The measuring instrument used in this study is the off task behavior measurement scale consisting of 50 ite…
This final project discusses a method for solving a quadratic programming problems with interval coefficient. The method used is extenstion of Wolfe’s method. Wolfe modified the simplex method to solve quadratic programming problem by adding conditions of the Karush-Kuhn-Tucker and transform quadratic programming problems with interval coefficient into two linear programming problems mod…
This final project discusses incomplete tribonacci-Lucas numbers and polynomials. Furthermore, the recurrence relations of homogeneous and nonhomogeneous and the sum of incomplete tribonacci-Lucas number and polynomials are also discussed. This is a review of some parts of Yilmaz and Tascara’s paper [Advances in Applied Clifford Algebras, 25 (2015), 741-753]. Keywords: Tribonacci-Lucas n…
This final project discusses two ratio estimator for the population mean in simple random sampling using quartile information, deciles and coefficient of skewness of an auxiliary variable which are assumed to be able to provide information to the characters examined. The two estimators are biased estimators, then the mean square errors (MSE) of the two estimators are obtained by Taylor ser…
This nal project discusses the inventory model with power demand pattern index n = 1 and partial backlogging that allows shortages. This research is completed by using the EOQ method and the results of using the method is the stock level and replenishment cycle optimal which aims to maximize the prot. Ilustrative examples is given to show the use of this model. Keywords: Economic order q…
This final project discusses the generalization of fractional integral with order ∈ (0; 1), which depends on a kernel k. Furthermore, from the generalization of fractional integral definition, some basic properties are obtained, such as inverse property, partial fractional integral, mean value theorem for fractional integral and fractional integral rules. This final project is a review …
This nal project discusses some identities of the generalized Jacobsthal and Jacobsthal-Lucas sequences based on some properties such as D'ocagne's property, Catalan's property and Cassini's property or Simpson's property. Then it discusses the relationship between p(x)-Jacobsthal and p(x)-Jacobsthal-Lucas by the roots of and , also the proof of some identities of p(x)-Jacobsthal and p…
This final project discusses a new method to solve transportation called harmonic mean approach method, where the proposed method is easy and efficient since computation works. Northwest corner method, least cost method and Vogel’s approximation method is used to determine basic feasible solution and to compare with the new method. Then simplex transportation method is used to obtain the…
This nal project discusses the localization of the eigenvalue using Gershgorin disk method which is a review of the article of Pe~na [Applied Mathematics and Computation, 219 (2013), 7725-7729]. Applying the certain pivoting strategies through Gaussian elimination reduces the length of the radii of the Gershgorin disk. This indicates that the area where the eigenvalue is located becomes s…
This study aims to examine the effect of self management techniques on gadget addiction behavior of students of SMK Negeri 1 Pekanbaru. This type of research is a quantitative study with an experimental method using the research design One-Group Pretest-Posttest Design. The measuring instrument used in this study is the scale of measurement of gadget addiction behavior which consists of 50 item…