ABSTRACT Village-owned enterprises (BUMDes) are economic institutions that have a strategic role in improving the village economy. However, BUMDes operational activities often face obstacles that cause BUMDes not to run as they should. These obstacles include a lack of quality human resources, bad habits or a lack of entrepreneurial orientation in BUMDes managers. Therefore this study aims…
ABSTRACT This research aims to analyze the financial feasibility and sensitivity of changes in input prices and the level of production of a Thai siamese orange business by Mr.Arfit in Koto Perambahan Village, Kampa District, Kampar Regency. The research method used is the case study method. Research data used are primary and secondary data. The informant in this study is the owner of a Thai si…
ABSTRACT Sanitation is very important in an environment because it can affect health. This research was conducted during September-October 2020. The purpose of this research is to review sanitation carried out at the docks and TPI in accordance with or not by Ministerial Decree No.52a/kepmen-kp/2013. This research uses observation method. The data of the research results are tabed into tab…
This study aims to determine the difference in geometric ability between children aged 4-5 years who attend public and private kindergartens in Mandah District, Indragiri Hilir Regency. The samples in this study were all children aged 4-5 years in State Kindergarten and Private Kindergarten, Mandah District, Indragiri Hilir Regency, totaling 30 children. The method used is t-test with cooperati…
Dragonflies have an important role in habitat for maintaining the balance of forest ecosystem and as predators to small insects such as like moths mosquitoes and plant pests. The purpose of this study was to determine the composition and diversity of Anisoptera dragonflies (Odonata) in three types of habitat in the Ghimbo Potai Indigenous Forest. This research was conducted from January to Fe…
In the educational process, quality human resources can be obtained, because education is a major factor in building quality humans. Education is a process of changing the attitudes and behavior of a person or group in an effort to mature humans through the learning process. The teacher is the key to the success of the quality of education. As professional teachers also need supervision and gu…
Motivation of a person to take a trip is different, in this study according to Krippendorf, 1997, there are 8 indicators that motivate a person to travel, but relating to the tour of Bulu China Tourism Village there are only 4 indicators, namely refreshment motivation, escape, education and fantasy motivation. The research method used in this research is descriptive quantitative method. Data co…
This study aims to develop teaching materials for reading and writing early with primary grades SAS method. This teaching material is developed using a 4-D model which consists of four stages, namely define, design, develop, and disseminate. The instruments used in the study consisted of a validation questionnaire and a student response questionnaire. Teaching materials that have been validated…
ABSTRACK After deciding to become a member of a company, of course each customer will also have big expectations of the benefits or added value that will be received from the member card implementing company. One of the expectations is the existing services and facilities, with the existence of good services and facilities, the customer is less likely to switch to similar businesses or ot…
This research stems from the many phenomena or symptoms about social climber, especially those that occur among female students at the University of Riau. Social climber is an inappropriate effort made by someone who wants to reach a social status position that is higher than the actual state of himself. The purpose of this study was to describe the front stage and back stage of social climber …
Detection and monitoring of environmental pollution, especially water pollution, need to be done regularly. Contaminated water was characterized by a decrease in the concentration of dissolved oxygen (Dissolved Oxygen, DO), which is detected using a biosensor. Living cell-based biosensors utilize cell metabolism, which results in high impedance so that measurements at low currents with the …
This study aims to determine the existence of differences in the wages of male and female workers in the industrial sector in Riau Province, as well as the factors that influence it. This study uses secondary data in the form of annual time series data from 2012-2019. The analytical method used is the two difference test and multiple linear regression, statistical tests include the f test,…
ABSTRACT Fly ash and bottom ash (FABA) is one of the residues produced from the coal burning process which is included in hazardous and toxic waste. However, the content of FABA is one reason for the utilization of the waste has been used. The purpose of this study was to determine the utilization of fly ash and bottom ash in the subbase on the carrying capacity of the road and with the ap…
ABSTRACT Monoglycerides (MG) and diglycerides (DG) are a group of synthetic emulsifiers that can be obtained from the esterification of fatty acids with glycerol using deep eutectic solvents (DES) as catalysts. DES is a system consisting of a mixture of at least two components, namely hydrogen bond acceptors (HBA) and hydrogen bond donors (HBD) which form a eutectic phase with a lower melt…
Hydrogen gas which is used as a fuel to generate electricity can be produced by water splitting through a photoelectrochemical reaction process. The synthesis of TiO2/CoS composites was carried out to form p-n junction between TiO2 and CoS which prevents electron-hole recombination to increase the photoelectrochemical activity of TiO2. In this research, thin film TiO2/CoS composites were synthe…
This study aims to determine (1) the level of readiness of chemistry teachers in applying 4C to learning. (2) differences in the readiness of chemistry teachers in applying 4C to learning based on sex, length of service and academic qualifications (3) the effect of chemistry teacher readiness in applying 4C to learning. The population of the study was all high school chemistry teachers in P…
The purpose of this study is to describe the factors that influence the difficulty of learning Japanese vocabulary and explain the positive and negative responses of students in grade XI high school Plus Terpadu Pekanbaru. This research was conducted at senior high school Plus Terpadu Pekanbaru in class XI students. This research uses descriptive method with quantitative approach, with a poll o…
ABSTRACT The membrane is a selective and semi permeable layer between two phases, namely the feed phase and the permeate phase. Membrane synthesis uses silica for the treatment of Rhodamin B waste with variations of PVA 8, 10, 12, 14 ml with an operating pressure of 2, 3, 4 bar. This research produced a porous membrane. Characteristic tests conducted include SEM, flux and reflection analy…
ABSTRACT Special school for the deaf in Siak is an children educational facility with hearing impairment in siak. Deaf limitations in impairment of hearing or in receiving information verbally make vision a major factor in information gathering. The design of special deaf schools in Siak is very necessary because the special schools in siak are still mixed which is serving many categories …
Time Schedule (work plan) is a detailed time division provided for each part of the work from the beginning of the work to the finishing work. The purpose of this study is to evaluate work schedules and arrange pathes in Network Planning, determine the work included in the critical path and compare the Time Schedule plan and evaluation result. In this study using the Critical Path Method (C…