This research aimed to determine how much the level of understanding about boarding owners and boarding taxes in the Tampan District. The research was conducted in Pekanbaru. This type of research is a descriptive quantitative study with a sample of 55 boarding owners who have a number of boarding rooms more than 10 (ten) rooms. Data obtained from questionnaires are then analyzed by categorizin…
ABSTRACT Chalcone is one of the secondary metabolite compound of flavonoid group that has C6-C3-C6 as a molecule formula which is known to have diverse biological activities such as antibacterial, antimalarial, antituberkular, anticancer and antioxidant. Chalcone analogue (E)-1-(4-(4-bromobutoxy)phenyl)-3-(2 metoxyphenyl)prop-2-en-1-one (DO1-Br) was synthesized via nucleophilic substitution …
Abstract: The research aimed to determine differences in students physics problem solving abilities between classes applying the problem posing learning model and the class applying conventional learning. The kind of research use is was quasy experiment with Two-Group Posttest-Only Design. The subject of study is learners class X MIPA Senior High School 12 Pekanbaru academic year 2018 /2019, c…
The research aimed to determine the differences in the analyze skill students' physics problems applying the Problem Based Learning model with conventional learning. The research method used was quasy experiment with posttest only control design. The subject is class XI IPA which consists of 4 classes. Samples of two classes selected by simple random sampling, obtained class XI IPA 4, amounting…
The importance of financial performance and enviromnetal performance make investors and creditors more selective in investing or give credit to the company that can improve firm value.This study has several objectives: first, to examine the financial performance measured return on asset and return on equity and environmental performance in implementing firm value at manufactured companies liste…
This study aims to examine the effect of cognitive restructuring techniques on the decline in academic procrastination of students at the Vocational High School Health Pro-Skill Indonesian Pekanbaru. This type of research is quantitative research with the experimental method using the One-Group Pretest-Posttest Design research design. The measuring instrument used in this study was the scale of…
This study was conducted with the aim to determine the level of comparison of the character of the responsibility of the XII IPA 1 grade students, the character of the responsibility of XII IPS class students at SMAN 1 Peranap, and to compare the characters' responsibilities of XII IPA students with XII IPS SMAN 1 Peranap. Po in this study amounted to 200 students with a sample of 100 students …
ABSTRAK The increase in vehicle ownership causes transportation activities to increaase. The tendency to increase the number of motorized vehicles operating, will add to the burden of traffic one example is the increase in noise intensity. This study aims to map the pattern of noise distribution and to determine the level of noise that occurs in Jenderal Sudirman street Pekanbaru city by takin…
This nal project discusses some identities of generalization of Jacobsthal polynomial and Jacobsthal Lucas polynomials and their generating matrix. The identity of the Jacobsthal polynomial and Jacobsthal Lucas polynomial are proven by Binet's formula while generating matrix is proven by mathematical induction. This nal project is a review of some parts of Catarino and Morgado [Analele S…
ABSTRACT In 2016, the number of workers in Indonesia in Taiwan reached 237,957 people. According to BNP2TKI, the number of Indonesian Ship Fruits on Taiwan's fishing vessels is 5,116 people, which is the most dangerous job in the world. Indonesia is the largest source of foreign labor in Taiwan. While Indonesia and Taiwan do not have diplomatic and consular relations because of the One Ch…
This research is an application that serves to find out or diagnose what diseases a child has and what first aid measures can be done. This system is called the Expert System and this application is based on Android. The inference model used in making this expert system is backward chaining while the search technique uses the Depth First Search. Determining diagnoses in this expert system is ca…
This study aims to contribute to the protection of the law for the environment, the existence of criminal liability must be clear in advance who can be held accountable, meaning that it must be ascertained who is declared as the perpetrators of certain criminal acts. One case of environmental crime is the Decision of the Pelalawan District Court No. 19.PID.SUS.LH / 2016 / PN.PLW, Operations Man…
Based on my observation time of the trial against SMPN 6 Pekanbaru, the authors conclude that there is still a lack of agility on the player's basketball team SMP 29 Pekanbaru, the deficiency is seen when chasing balls in passing by the center, the player can not catch up, and the lack of ability to steal the ball and chase your opponent, what happens when the basketball team lost ball SMP 29 P…
Capital structure is an important problem for every company, because the bad capital structure of the company will have a direct effect on its financial position. A company that has a capital structure that is not good, where having a very large debt will give a heavy burden to the company. Based on the phenomenon of data found that the level of cash holding in the consumer goods industry secto…
Regional General Hospital (RSUD) Arifin Achmad Riau Province have a service that can help outpatients to facilitate outpatients to create the accuracy and speed of service, especially in terms of registration, namely the SMS gateway service. The purpose of this study was to study most of the quality of SMS gateway services to the satisfaction of outpatients in Arifin Achmad Hospital, Riau Provi…
ABSTRACT Work Motivation and Career Development Are Very Influential on Job Satisfaction. Because these goals together provide support and encouragement to improve employee career capabilities, so that employees are passionate about increasing education levels so that there is satisfaction in working. This study aims to determine the Effect of Work Motivation and Career Development on Job Sati…
This study aims to know the level and relationship between self esteem and interpersonal communication of PAUD teachers in Tempuling Subdistrict of Indragiri Hilir Regency. The samples in this research were PAUD teachers in Tempuling Subdistrict of Indragiri Hilir Regency which amounted to 52 teachers. The method used is Person Product Moment correlation to see the relationship between self est…