ABSTRACT The membrane is a selective and semipermeable thin layer between two phases, namely the feed phase and permeate phase. One of the ingredients for making membranes is cellulose acetate from pineapple leaf waste. The purpose of this research is to make cellulose acetate membrane using cellulose from pineapple leaf waste as the main raw material with composition variation and pressur…
ABSTRACT Banana peel is an organic waste that has high carbohydrate content such as starch which can be used as a raw material for making edible film. The purpose of this study was to obtain the best glycerol concentration in the manufacture of edible films of barangan banana peel starch (Musa acuminata Linn.). This research was conducted experimentally by using complete randomized design …
The accuracy of fish production data in PPS Bungus is very important to support government programs, especially in the capture fisheries sector. The importance of the accuracy of fish production data is to know the potential resources that exist in an area. The purpose of this study is to examine the accuracy of the fish production data and to know about the structure and data mechanism on…
This study aims to examine and analyze the effect of budgetary participation and budgetay goal clarity on managerial performance that is moderated by motivation and job relevant information. The population in this study is the population in this study is the Riau Province government official. Sampling of this study uses purposive sampling. This study applies the Structural Equation Model (SEM) …
Imports, according to the directorate general of customs and excise, are importing goods into customs areas. In general, import is the activity of importing goods and services from abroad to meet domestic needs with conditions determined by the government.The purpose of this study was to determine the magnitude of the significant influence of salt production, population size and exchange ra…
The purpose of this research is to find out if Taman Agrowisata Tenayan Raya in Pekanbaru City is well-developed. In this study used two types of data, namely primary and secondary data. The data analysis methods used in this study are quantitative desktriptive methods. This analysis aims to simplify data into a form that is easier to understand and interpret. In this research the collected…
This study aims to measure the internal influence, information technology and work motivation on the performance accountability of the government in Rokan Hulu Regency. The sampling technique used purposive sampling. Respondents who were sampled in this study were the Head of OPD, the OPD Secretary, the Head of the Subdivision of Evaluation and Reporting Planning, as well as the Head of th…
Child Friendly City (KLA) is a term that was introduced by the State Ministry for Women's Empowerment in 2005 through the Child Friendly City Policy. Due to the reason for accommodating the regency government, later the term Child Friendly City became a Child Friendly Regency/City and was shortened to KLA. The policy describes KLA as government effort that aims to accelerate the implementation …
This research is motivated by the lack of available learning tools that teachers can use in the learning process. Based on the results of observations and analysis of the learning tools used by some high school math teachers in Pekanbaru, it is known that only a small portion of them develop learning tools while others use learning tools obtained from peers, the internet and other sources.…
This study aims to determine consumer acceptance of lava cake with seaweed flour substitution (Eucheuma Cottonii), and can increase the nutritional value of lava cake products. The research method was experimental, namely processing the lava cake with direct substitution of seaweed flour. The design used in this study was a Completely Randomized Design (CRD) non factorial, consists of 5 lev…
Assessment is an essential component in the administration of education, since an attempt to improve the quality of education can be conducted through improving learning and the quality of the assessment system. The assessment process covers collecting evidence to find out the learning achievement (competency achievement) of the students. The competency achievement depends on the implementation…
The research that has been done is the development of e-LKPD based on Guided Inquiry to improve the communicative and collaborative character of students. This research is motivated by the lack of teaching materials in the form of e-LKPD based on guided inquiry. This study aims to improve the communicative and collaborative character of students through the development of an Electronic Stu…
Microplastics are particles that have a size of
The use of social media today by veiled women raises the pros and cons. A veiled woman who maintains her exclusivity in society, but the use of social media can be seen in her social media timeline posts. The study problem in this study is the phenomenon of veiled women's communication through the use of social media (a study of veiled women in Pekanbaru), the objectives of this study are: (1) …
Household waste is one type of waste that contributes to the problem of garbage in Pekanbaru City. The problem of household waste cannot be solved by the government alone. It is time for the community to play an active role in handling waste. Management of household waste should start from the source, namely in the household. Each household needs to manage its waste both individually and i…
Oil palm cultivation in Riau Province is generally grown using a monoculture system. Oil palm monoculture systems have an impact on soil compaction which results in decreased infiltration rate and capacity, permeability and aeration. One of the efforts to reduce the impact of a monoculture system is to apply an agroforestry system. Agroforestry systems that can be developed in oil palm plantati…
This study aims to analyze the effect of service quality through the Hear, Empathize, Apologize, respond and Thank approaches to taxpayer satisfaction. To analyze the level of taxpayer's satisfaction with service quality through the Heart Model Approach at the Regional Income Board of Indragiri Hilir Regency. The population in this study is all taxpayers in Badan Pendapatan Daerah Kabupaten…
Learning devices based on the 6E learning cycle model are a series of processes or activities carried out to produce a medium or means used and prepared by the teacher in the learning process. The learning tools developed are Learning Implementation Plans (RPP), Student Worksheets (LKPD), and learning outcomes tests.The main objective of this study is to develop RPP learning tools, LKPD and lea…
This research aimed to find out if there is a significant effect of using PQ4R strategy on the ability of the second year students of MTs Darul Hikmah Pekanbaru in comprehending recount texts. PQ4R is a strategy that provides a series of steps aimed at helping the reader understand and remember what they have read. PQ4R consists of a six-step process involves previewing, questioning, reading, r…
The purpose of this research was to get the best combination of kepok banana peel pulp and red guajava fruit on the quality and sensory characteristic of fruit leather. This research was conducted experimentally by using a complete randomized design with consist of five treatments and four replications, result in 20 experimental units. The treatment research were JK1 (kepok banana peel pulp…