One of the districts in Riau Province which is currently rampant Unlicensed Gold Mining (PETI) is Indragiri Hulu Regency. There are at least two sub-districts in Indragiri Hulu Regency which in recent years have experienced gold miner problem without permission, in the Unlicensed Gold Mining Location along Indragiri River, Peranap District and Pasir Penyu. This study aims to (a) Describe the …
This study aims to determine the improvement of student achievement by applying collaborative learning strategy type of predict discuss explain observe discuss explain (PDEODE) to improve student’s achievement of solubility equilibrium subject in class XI SMA Negeri 1 Kampar Timur. The study was an experiment with randomized control group pretest-posttest. The sample in this research is …
Abstract: This research aims to improve the learning process and increase the student’s mathematics learning outcomes through the implementation of Cooperative Learning Structural Approach Numbered Heads Together (NHT). This research is the Classroom Action Research with two cycle. The research was conducted in class X Automation 1 SMKN 1 Batam in the first semester of the 2016/2017 academic …
Rattan crafts has been started since 1980 in the city of Pekanbaru and experiencing an increasing number of entrepreneurs. However, since 2007 rattan business development experience had stagnation reflected from a fixed amount of effort amounted to 35. In 2015 the number of craftsmen rattan has more decreased the amount of effort into 23 attempts (Department of industry and trade of the cit…
This study aims to determine whether the motivation to learn and learning behavior affects the learning outcomes of the course Introduction to Accounting on Economic Education students of the University of Riau, UIN Suska Riau and Riau Islamic University class of 2014. The subjects were students of Economic Education University of Riau, UIN Suska Riau and Riau Islamic University class of 20…
This study discussed one of literary creation that is novel. Novel studied was Andrea Hirata’s novels, entitled Sang Pemimpi. In this study, the formulation of the problem is how the level of student’s ability in write a review text of novel Sang Pemimpi by Andrea Hirata that are divided into the orientation, interpretation, evaluation, and summary. The study that aim to find out the level …
Today, various kinds of legal issues are increasingly prevalent along with the development of the age, science and technology increasingly rapidly. This has resulted in the increasingly complex behavior patterns of the community. More and more patterns of human behavior are not in accordance with the norms prevailing in society. These deviant behaviors can lead to an offense and even a crime. C…
ABSTRACT Pyrazoline is a five-ring heterocyclic compound with three carbon atoms and two nitrogen atoms. An analog pyrazoline compound 5-(2-fluorophenyl)-3-(naphthalene-1-yl)-4,5-dihydro-1H-pyrazole (PH CN1-2F) was synthesized through cyclization reaction between chalcone (E)-3-(2-fluorophenyl)-(naphthalene-1-yl)propen-2-one (CN1-2F) and hydrazine hydrate using acetic acid glacial as catalyst …
This research aims to find out the effect of pull system and partnership to lean manufacturing performance on PT. P&P Bangkinang both simultaneous and partial. This research uses quantitative analysis method with multiple linear regression test. Subjects in this research were 70 workers at PT. P&P Bangkinang. As for the result of this research, simultaneous test (the F test) shows that all inde…
The biomass of phytoplankton is an important factor for describing the accumulation of nutrients in the aquatic systems. The calculation of phytoplankton biovolume is an effective method predict the phytoplankton biomass. A research aims to understand the biomass of phytoplankton based on biovolume in the Diatas Lake has been conducted in February - Mei 2017. Water samples were taken from 3 sta…
This research was aimed to determine the effect of interaction between goat’s urine and Bokashi fertilizer, and to get the decent dosagein the growth of cocoa seeds. This research was conducted at theexperimental station of Agriculture Faculty of Universitas Riau,fromSeptember 2016 to january 2017, factorial by using completelyrandomized design (CRD) method, 3 replicarions, which consist of t…
The sluice gate is a hydraulic structure that used for controlling the discharge on irrigation canal. Their discharge coefficient depends on geometric and hydraulic parameters. Swamee (1992) presents two formulas for calculating the discharge coefficient (Cd) for free flow and submerged flow based on Henry’s Curve (1950). Laboratory models used to find out the flow phenomenon that was formed …
Children's rights are an essential part of the human rights contained in the 1945 and the United Nations convention on the rights of the child , therefore we have to fix the whole issue of children as contained in the Convention on the right of the child which has been ratified since 1980 , based on Child Rights Convention in general, Neglected childrens who for some reason his parents neglect …
Study was conducted in January 2016 at Pagarantonga village Panyabungan Subsdistrict, Mandailing Natal District, North Sumatra Province. The study was aimed to analyze comparison costs, production and earnings between manggonang business with rice farming business in Pagarantonga village. Method used in research was survey with respondents about 27 people were selected purposively sampling. Pro…
In an effort to strengthen food security in Indonesia, the government set up a separate body to deal with the problem of food that Bulog. Bulog rice procurement allocation include Beras Miskin (Raskin), Cadangan Beras Pemerintah (CBP) and Operasi Pasar Murni (OPM). To meet the needs in the province of Riau and Riau Islands province, Bulog Regional Division Riau and Riau Islands should make the …
Article 2 of the Criminal Code says that "the criminal provisions in the legislation Indonesia apply to any person who commits an offense in Indonesia" so that could mean that every criminal is treated equally in the process and inspection mechanism in which through the stages of examination at the level of investigation , prosecution and finally decided by the courts. But in kenyataaan in the …
Based the observation and interview, the researcher found that the students’ 100 – metre sprint was below the average. The aim of the research was to get the correlation of speed and reaction time through 100 – metre sprint for 7.1 male students of SMP 9 Pekanbaru. The population of the research was the whole 7.1 male students and the amount was 16 students. The instruments were 50-yard t…
This paper describes a design and analysis of resonant converter to LED lamp driving. The converter is powered by 12 volt battery. The type of resonant converter is equipped by a Half-Bridge LLC Series Resonant Converter. The type of battery is lead acid battery which has capacity of 12 Ah and nominal voltage of 12 volts. The purpose of series resonant converter design is to generate the requir…
The establishment of school Committee based on the decision of the Minister of national education Number O44/U/2002 as a standalone institution/agency story based on each unit of education aims to confront and channeling apirasi/community initiatives in the operational policy of the school to give birth as well as encouraging the role of the community. creating a transparent atmosphere. account…
The research entitled moral representation in the movie hanung bramantyo habibie rudy the works (analysis of semiotic roland barthes). The story of the film in the true story of young man named baharudin jusuf habibie who tried to create an aircraft as well as build the aerospace industry indonesia. Inu research aims to find out how the moral messages in the film rudy habibie presented which th…