This study aims to analyse the magnitude of the Indonesian intra-industry trade integration with Turkey from 2008 to 2017. The data used in this research is secondary time series data from 2008-2017. The data analysis method used is Intra-industry Trade Index (Grubel-Lloyd Index). The results showed that the degree of integration between Indonesia and Turkey on average overall is at a level of …
This research is motivated by the lack of students' understanding of the systematic or procedures for writing spelling. This study aims to describe the use of spelling (use of capital letters, writing words and the use of punctuation) in writing narrative essays in fifth grade students of SD Negeri 136 Pekanbaru. This type of research is descriptive quantitative research. This research was cond…
The bread industry in the city of Pekanbaru is one of the small and medium industries (IKM) which has the potential to spur the growth of the industrial sector in the city of Pekanbaru. One of the things that drives the level of production of the bread industry in the city of Pekanbaru is the increasing population in the city of Pekanbaru each year. Constraints that cause a decline in industria…
This research is a case study research. The purpose of this study was to find out how the creative thinking skills of fifth grade students in solving open-ended type math problems at SDN 016 Mekar Jaya, Kampar Kiri Tengah sub-district, Kampar Regency. Data collection techniques are tests.The subjects of this study were 19 VA class students. The creative thinking ability of fifth grade students …
Reading is very important for life because reading can make us know all the information we need. Students are able to read not by chance or by inspiration, but because they are taught. Reading is not a natural activity, but a set of components that are mastered privately and gradually, which are then integrated and become automatic. However, at present there are still problems with reading in p…
This study aims to know strategy of the development of pineapple processing industry in Tambang Districts Kampar Regency . In this study, the total population of the study was all of the pineapple processing industry business operators in Tambang Districts Kampar Regency, namely 12 businesses. The sample was taken in this study using the census method because the total population was less than…
The purpose of this study was to determine the perceptions of the students of the Elementary School Teacher Study Program (PGSD) as a provision to the teaching profession. This research is quantitative descriptive. The population of this study were all from batch 2015 and 2016 students of the Elementary School Teacher Study Program (PGSD) who had participated in the introduction to the school f…
This study aims to analyze what are the factors that affect rubber production in Bunal District, Pelalawan Regency. The population in this study were all rubber family farmers, based on data obtained from 10 villages / sub-districts in Bunut District obtained a population of 2739 farmers. This study used a purposive sampling technique, in which there were 96 farmers. This research was conducted…
The purpose of this research was to get the best combination of pedada porridge and api-api porridge. The research used a Complete Randomized Design (CRD) with 5 treatments and 3 replications. The treatments were PA1 (Pedada porridge 90% : api-api porridge 10%), PA2 (Pedada porridge 80% : api-api porridge 20%), PA3 (Pedada porridge 70% : api-api porridge 30%), PA4 (Pedada porridge 60% : api-api…
Nibung (Oncosperma tigillarium) is a palm-like plant that grows in Southeast Asia and covers almost all parts of Indonesia. Nibung stem is very resistant to use in coastal areas by the community as building material and as a support pole. This study aims to determine the durable class of Batang Nibung (Oncosperma Tigillarium) from termite attack (Coptotermes curvignathus). This research method …
The theft prevention system using papper spray on the door of the arduino uno-based boarding house is a tool that aims to prevent and minimize theft at the boarding house or in homes also gives a deterrent effect to the thief because it uses chili liquid. This tool works automatically according to the hours that have been set on the RTC DS3231 and the battery becomes a backup power supply for t…
Payang is a trawler tug that has a small pocket size. This makes the payang fishing gear not selective about the size of the fish and the types of fish that are targeted by the catch. If this fishing gear is left then it will have a negative impact on the continuation of fish resources, especially where the fishing gear is operated. The purpose of this study is to calculate the composition and …
The low density of mass and energy are the main reason for the underutilization of great potential of Empty Fruit Bunch (EFB) as a raw material of alternative and renewable fuels. The using of bintaro fruit as co-firing and treatment of torrefaction – densification processes were believed to increase the density of mass and energy of the EFB biopellet. This study aims to determine the effect …
Biodiesel is one alternative energy substitute for fossil fuels that has the advantage of producing lower exhaust emissions and higher combustion efficiency. Biodiesel is produced through the transesterification of vegetable oils. The process of making biodiesel so far has used a homogeneous catalyst NaOH or KOH which has the disadvantage of forming side products in the form of soap and the com…
Problem of Palm oil mill industry is POME final discharge failed to comply discharge standard and brownish black color in POME final discharge inhibits the growth of aquatic biota. In this research, we propose a treatment for POME final discharge using adsorption, coagulation and combination of coagulation and adsorption to reduce chemical oxygen demand (COD), suspended solid (SS) and color, th…
Irrigation water management from upstream to downstream requires adequate facilities and infrastructure. The damage of the irrigation structures can affect the performance of the existing system. This can result in decreased efficiency and effectiveness of irrigation.. The performance of the irrigation system can affect the availability of water needed by rice plants in rice fields in a sin…
The tofu factory located in PangkalanKerinci, Pelalawan Regency produces 1 m3 of liquid waste per yield and is immediately released without going through pollute to Environment. Tofu liquid waste contains organic substances which can cause microbial growth to increase in the water and contain suspended substances, so they are released to become dirty or turbid. This will increase oxygen levels …
This investigation aims to develop an search, solve, create and share (SSCS) based LKPD on kesetimbangan ion dan pH larutan garam.. The research design is development research (Research and Development) with the development of 4-D model. The object of the research is the LKPD based on SSCS. The data intrument collection is a validation sheet form which is given to three validators and user re…
Biodiesel is one of the alternative fuel substitute environmentally friendly solar. The use of biodiesel as fuel for diesel engines can lower emissions compared to petroleum diesel. Total petroleum reserves are declining causes high world oil prices, to address this then required the development of renewable alternative energy derived from vegetable oils, biodiesel that is one of them. Catalyst…
The purpose of this research is to develop and produce Student Worksheet Based CORE model on the subject of reaction rate in Class XI SMA/MA which are valid according to the components of the feasibility core model characteristics, aspecand got positive response from Student Worksheet users.aspects of linguistic, aspect of presentation and graphic aspects as well as knowing the response of te…