This research is a research and development research that aims to produce a product for developing an animated learning video for LCM material in elementary schools that meets the valid and practical criteria. This research is motivated by 21st century developments in the field of education which includes skills in critical thinking and problem solving, creativity and innovation, and collaborat…
This study aims to describe the spell of the Malay tribe in Tembilahan Hilir Village. In the research, there is a problem formulation that examines the spell, namely how is the structure, function, and process of lowering the spell of the Malay tribe in Tembilahan Hilir Village? This study aims to identify and describe the structure, function, and process of reducing the spell of the Malay trib…
The diffusion of Korean Pop Culture that offers various forms of entertainment such as film, drama, variety show, and Korean Music Pop (K-Pop) capture the public’s attention. One of that proofs is the spread of the Korean Wave phenomenon internationally. In the early 2000s, the influences of Korean Pop Culture in Indonesia came through the broadcast from local televisions, which led some…
Partikel abu layang yang dihasilkan dari recovery boiler (RB) dapat ditangkap menggunakan alat ESP (Electrostatic Precipitator). Abu layang mengandung Natrium (Na), Kalium (K) dan Klorida (Cl). Kandungan ini dapat meyebabkan scaling mempercepat rusaknya boiler. Analisis kandungan Na, K dan Cl dilakukan untuk boiler 1, 3 dan 5. Analisis untuk kandungan Na dan K menggunakan metode flame foto…
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 …
The purpose of this research is to increase student learning outcomes by the learning cycle 7e model on simple machine materials in class VIII state Junior high school 4 Tebing Tinggi. The research method be used in this study is Quasi experimental with Two-group post-test-only design,that uses two groups. This group consist of an experimental group and group control. The Instrument to colle…
The background of this research is students who find it difficult to listen to learning. This study aims to determine the differences and increase in students' listening skills using the storytelling method with hand puppets. This research was conducted in class II of SD Negeri 51 Pekanbaru. Based on the results of the study, it was found that there were differences in the skills of listening t…
The purpose of this study was to determine the causes of juvenile delinquency in Nagari Taram, Harau Sub-District, Lima Puluh City, West Sumatra. This study uses a descriptive method with a quantitative approach. The sample in this study was 75 people, namely adolescents who were in Nagari Taram with a random sampling technique using the slivin formula. The technique to collect data using a que…
This study aimed to determine the best concentration of shrimp rebon (Mysis relicta) protein hydrolyzate and the characteristics of sago crackers (Metroxylon sp.) fortified with the shrimp protein hydrolyzate. The method used was the experimental and composed as a non-factorial Completely Randomized Design (CRD). The treatment conducted was fortification of shrimp protein hydrolyzate at a diffe…
Biodiesel is a biodegradable and biorenewable fuel. Biodiesel can be produced from off grade palm oil and heterogeneous solid base catalyst. It is expected that by modifying this catalyst, it will improve the performance of the catalyst produced so that it can increase the biodiesel yield. Heterogeneous solid base catalyst by modificated Eggshells through calcination, hydration, dehydration met…
This is research aims to explain the impact of banana exports Indonesia to Japan with the Indonesia-Japan economic partnership agreement (IJEPA). Japan was chosen because it has a greatest trading partners of Indonesia, because Japan has a capacity and excess in improving the economic matters. Japan has a important role for Indonesia to realize the national interest of Indonesia, especially eco…
Preparation and characterization of carbon electrodes from elephant grass flower have been successfully carried out. The preparation of carbon electrodes was begun with a pre-carbonization, grinding by a ball milling intrument and followed by sieving process. Variations in particle size was selected were : (a) smaller than 38 μm (SA) and (b) 39 μm up to 52 μm (SB). All samples were chemicall…
The problem this research is the students achievement of social studies IV SD N 022 Sintong fourth graderes still low with an average value of 58.00 and minimum completenness criteria (KKM) social studiesis 70. Between students, amounting to 20 people only 8 students who achieve classical KKM with 40%. This research is classroom action research (CAR), which aims to improve the student achieveme…
This research was conducted to determine the effect of jackfruit on catfish abon to consumer acceptance. The method used was experinmental completely and randomized design (CRD) that consists of 4 treatment levels: A0 (control: catfish abon without the addition of jackfruit), A1 (addition of jackfruit 20%), A2 (addition of jackfruit 40%), A3 (addition of jackfruit 60%). The parameters tested we…
Insulator pin post installed in an open space very coated ranges deposition of pollutants from the surrounding environment. Deposition of these pollutants will reduce surface resistance of the insulator, causing corona voltage (Corona Discharge). Corona voltage causing emergence of leakage current in the order of a few milliamps so that the insulator does not work well. The measurement method t…
This paper discusses how to obtain the Taylor polynomials solution of a higher order linear differential-difference equation with variable coefficients whose initial conditions are known. The process begins by assuming the solution of a higher order linear differential-difference equation in the form of polynomials Taylor. Then it is followed by presenting this equation and its initial con…
Agricultural extension as part of the national life (especially farmers) and promote welfare in general is one key to success in order to strengthen farmer groups. Many farmers' groups have been developed, but there are many who questioned its existence. the purpose of this study was (1) determine the role of agricultural extension in the village Kemuning muda. (2) determine the development of …