ABSTRACT Silica sand is a material that is commonly found in Indonesia. However, the silica sand found is not in a pure state, so it needs to be refined. One method for purifying silica from its impurities is the acid leaching method. Acid leaching or liquid solid extraction method is a contact between the solid phase and the liquid phase (acid) where the solute diffuses from the solid pha…
This research departs from the existence of the mandate of UU KIP No. 14 of 2008 as a means of public information services, namely the formation of the Information Commission which functions to administer the KIP Law and Information and Documentation Management Officers (PPID) in all public bodies. Bengkalis Regency Government established the Bengkalis Regency Information and Documentation…
Abstract This research was a class action research which aimed to improve learning process and increased the mathematics learning outcomes by implying Problem Based Learning model. Subjects of this research were the students of grade VII.1 SMP Negeri 3 Pekanbaru in the academic year 2019/2020 total number of participant are 40, consisting of 21 boys and 19 girls with heterogeneous academic …
Based on Article 18B paragraph (2) of the 1945 Constitution, states that the State recognizes and respects customary law communities and their traditional rights as long as they are still alive and in accordance with community development and the Principles of the Unitary State of the Republic of Indonesia, which are regulated in the Law. -Invit. Talking about the village is inseparable from th…
Polygamy is the phenomenon of life going on around us. The term polygamy is often heard but not many people who can accept this situation. The word itself comes from the Greek polygamy "polygamie", namely poly meaning many and gamie means the men, so the meaning of polygamy is men who take more than one woman in the bonds of marriage. In districts Kerumutan Pelalawan khasus polygamy occur. Howe…
Abstract This research was conducted in June-July 2019 in the back district of Padang, Batam City, Riau Islands Province. The method used is a survey method. The water depth measured during the study is 5-10 m. The purpose of this study was to determine the composition of the basic Bubu catch in the back district of Padang, Batam City, Riau Islands Province. The highest catches during the stu…
This study aims to examine the effect of Al-Qur'an reading therapy on increasing the peace of mind of students at SMP N 40 Pekanbaru. This type of research is quantitative research with experimental methods using the One-Group Pretest-Posttest Design research design. The measuring instrument used in this study was the scale of measuring students' mental calm consisting of 58 items before valida…
Ethnic is a community that displays language equation, customs, habit, region dan history characterized by the inner bond of its members. Chinese ethnicity is an individual who sees himself as a “Chinese” or is considered so by his environment ethnic Chinese originated from a region of China called Hokkien and then they became immigrants in a area in a area called Thailand and eventually th…
This research was conducted at Dinas Perhubungan Bengkalis Region. The purpose of this study was to analyze the influence of leadership, organizational culture, and work motivation on employee performance. The study population was 57 employees and defined by census model. The research variables used are leadership, organizational culture, and work motivation as independent variables and perform…
Population and Civil Registration Department in Pekanbaru City reach Predicate Compliance Standards in the Public Service Act No. 25 of 2009 on Public Service in 2014 given by OMBUDSMAN Republic of Indonesia. Additionally, Populatin and Civil Registration Departmen in Pekanbaru City has been named as a reference model in order to 11 from 57 regencies/cities in Indonesia and used as role modelin…
Legal aid is a special legal service provided to the poor who require free defense, both outside and inside the court, criminal, civil and administrative, from someone who understands the ins and outs of legal defense, principles and rules law, and human rights. In the Criminal Procedure Code (KUHAP). Legal assistance only regulates the conditions for obtaining legal assistance, does not clear…
Peatland fires undermine ecosystems altogether, including vegetation. But many plants can regrowth after the fire. This research is aimed to produce Biology Handout of Junior High School by utilizing the result of a study on the morphological characteristics of plant roots that survived in post-fire peatlands. For this purpose, a survey study was conducted in Rimba Panjang Village, Kampar Distr…
Traffic accidents are one of the biggest causes of death in Indonesia. The large number of victims will have significant economic and material (social and material damage) impacts, prefentive efforts to improve traffic by involving various related parties, the results are not as expected. Factors that cause accidents are human factors, vehicle factors, road factors and environmental factors. Hi…
This research aims to determine the influence of management control system to firm performance: company size, environmental uncertainty and strategy (as antecedent variable) company capability (as intervening variable). This research used sampling census method. The population in this study are all manufacturing companies listed in Indonesia Stock Exchange (IDX).Sampel in this research is the w…
Hospital is society service that organize individual health service that prepare outpatient. Inpatient and ICU service. regional health insurance is social aid program to health service for poor society and incapable. Bangkinang ‘s Public Hospital is one of hospital that get referral from government yo give service to regional health insurance member at Kampar regency.This research is doing a…
In order to do inspection city transport in the case of test KIR. City transport is one of the transport that is widely used by the community in the city pekanbaru. For that city must transit meet the three criteria in order for convenience, security, and the feasibility of the road for passengers and other road users. The third criterion the ie repair facility, infrastructure, and human resour…