ABSTRACT Rapid economic development has resulted in various types and variations of goods and / or services. The marking or labeling is intended so that consumers get correct information about the product. Because the right choice of consumer choice regarding the goods or services needed depends on the truth and responsibility of the information provided by the parties concerned. The need for …
ABSTRACT The geographic location of Indonesia which is an archipelago. Community outreach to banking services is difficult because banking itself is uneven. Banking services are only piled up in the city center, lacking in touch with people in remote areas. This has led to disparities in welfare in Indonesia due to uneven national economic development. Financing Institutions as another alterna…
The role of PPKn teachers is very important besides teaching knowledge, PPKn teachers also play a large role in shaping the character of students, so that students get a deep understanding and appreciation of values.Things that need to be considered as a teacher must be able to instill and have a social care character so that attitudes and actions to help others. This research aims as follows: …
Extracurricular information centers and youth counseling (PIK-R) have a very important role in the lives of adolescents. Where its role is to make young people who can do advocacy and IEC, build youth-friendly PIK-R, communicate information and education in schools and the community environment. Then it is necessary to instill character education, especially the character of curiosity. With thi…
This research is motivated by the factors that cause changes in the tradition of silat in marriage customs in the muara lembucommunity of the singingi sub-district of Kuantan singingi district, where this silat is usually carried out in a traditional wedding but today the tradition is very rarely carried out by the estuary of the ox. The formulation of the problem in this study is "what are the…
This research is motivated by problems that arise in the field that are not in accordance with the policy, it is assumed that the service of parking attendants has not been maximized and the imbalance between the number of parking points and the number of parking attendants available in implementing parking levies is certainly unfortunate given the large amount of potential revenue the area obt…
This research is motivated by a change in the marriage procedures of the Toba Batak indigenous people to overseas communities in the city of Pekanbaru. The formulation of the problem in this research is what aspects of the Batak Toba traditional marriage procedures have changed in the overseas Toba Batak community in Pekanbaru City and what are the factors that affect changes in the Batak Toba …
The scientific approach is one of the approaches to scientific learning. Daryanto (2014) revealed that learning with a scientific approach is a learning process designed in such a way that students actively construct concepts, laws or principles through stages of observing, formulating problems, proposing or formulating hypotheses, collecting data and various techniques, analyzing data , draw c…
This final project discusses the epidemic model of chickenpox disease with vaccination (SVEIR) which has two equilibrium points, namely disease-free and endemic equilibrium points. Analysis of the global stability of the equilibrium points is carried out using the Lyapunov function which shows that the spread is determined by basic reproduction numbers. Then the simulation is performed usi…
Abstract Greases were used to reduce friction between two opposite moving metal surface. The utilized base oil could be vegetable oil and mineral oil, however mineral oil is not environmental friendly. This research objectives was to produce grease from rubber seed oil and to study LiOH-NaOH mole ratio effect and base oil mass ratio effect toward produced grease characteristic. This research p…
Analysis of predator-prey acarine models in trophic level is discussed in this final project. The system of differential equation of the predator-prey acarine model is used in each population. The model consists of three observed equilibrium points. The stability of the system around the equilibrium point is determined by the linearization method in order to obtain the characteristic equati…
ABSTRACT Liquid Natural Rubber (LNR) is a product of natural rubber latex depolymerization process whose molecular weight specifications are influenced by several factors. There are CoCl2 catalyst content and depolymerization reaction time. This study aims to synthesize Liquid Natural Rubber (LNR) and study about variations of CoCl2 catalyst levels and reaction time effect to the molecular wei…
Mapping the potential of underground water resources using geoelectric configuration method of Schlumberger in Rumbai Pesisir Subdistrict Pekanbaru City has been conducted. This study aims to map the potential of underground water resources based on the interpretation of measurement data using geoelectric resistivity method with Schlumberger electrode configuration. Measurements were made using…
Inflation is one of the monetary phenomena that can cause an economic crisis that affects the economy of a country as continuestly. Inflation is a situation in which there is a sharp price increasing continuely over a period of time. This study aims to analyze the effect of the Growth of money supply, BI Rate and the exchange rate toward the inflation in Indonesia. The type of data used in…
This study aims to analyze the influence of the money supply (M2), rupiah exchange rate against the US dollar, and BI rate on inflation in Indonesia in 1998 - 2018. The method used in this research is descriptive and quantitative methods. The analytical model used is multiple linear regression analysis with the Error Correction Model (ECM) technique (with software EViews 10), where the end re…
Chalcone conjugate is a conjugate from two bioactive molecules to find a new molecule as a solution from resistance problem to drug. Chalcone conjugate has various biological activities, such as antibacterial, antimicrobial, biofilm, antiviral, antimycobacterial, antioxidant, anticancer, and antitumor. Chalcone conjugate (E)-3-(4-((E)-((4-hydroxyphenyl)imino)methyl)phenyl)-1-(4-methoxyphenyl)pr…
This study aims to determine the effect of interest rates, money supply, and exchange rate against rupiah inflation in Indonesia in 2002-2017 This study analyzed the Indonesian data for the period 2002-2017, with the objective to qualify accurate coefficient estimates in order to produce accurate interpretations and conclusions. Data analysis used in this research is descriptive analysis and m…
This study aimed to analize the effect investment credit interest rate, Gross domestic product (GDP), and inflation to Domestic investmen in Indonesia. This study used quarterly time series data during the period 2007 to 2016. The menthod of analysis used in this research in quantitative descriptive, menthod partial and simultaneous analysis (Multiple linear regression analysis with the help o…
This research aims to determine how much influence inflation, interest rate on credit investment, and rupiah exchange rate on domestic direct investment (DDI) in Indonesia. This research uses independent variables of inflation, interest rate on credit investment, and rupiah exchange rate, and dependent variable is domestic direct investment (DDI) in Indonesia. The data used in this research is…
Chalcone is a compound that has two aromatic rings in its structure and connected by 3 carbon atoms which is an unsaturated α, β carbonyl system. Chalcone conjugated is the conjugation of two bioactive molecules as one of the strategies to obtain new bioactive compounds. Conjugated chalcone is known to have biological activities such as antiviral, anticancer and antioxidant properties. Chalco…