ABSTRACT The identification of the effect of seawater intrusion on aquifers at groundwater depths using the geoelectric method of dipole-dipole configuration has been carried out in Tanjung Kapal Village, Rupat Bengkalis. In this study, the length of the track used is 100 meters. Data retrieval used are resistivity meter, resulting current data (I) and potential difference (V). Data processing…
ABSTRACT Seawater intrusion has a serious impact on the availability of clean water for the population. Seawater intrusion in several locations in Mundam Village, Dumai City was indicated by fluctuations in resident well water quality from freshwater to brackish water to salt water. This study aims to determine the seawater intrusion zone in Mundam Village, Dumai City using the geoelectric met…
ABSTRACT Implementation of Regent Regulation Number 57 of 2017 concerning Village Information Systems in Geringging Jaya Village, Sentajo Raya District, Kuantan Singingi Regency 2018-2020 By : Firm Hezbollah Supervisor : Adlin, S. Sos, M. Si Kuantan Singingi Regency is one of the regencies that implement the SID program in 12 regencies/cities in Riau Province. The Village Information Syst…
IMPLEMENTATION OF COMMUNITY SERVICES IN THE FACULTY OF EDUCATION FACULTY OF SOCIAL AND POLITICAL SCIENCES UNIVERSITY OF RIAU, 2019-2020 By: SITI FATIMAH Email: [email protected] Department of Government Science, Fisip, University of Riau Widya campus building Jl. H.R.Soebrantas Km. 12.5 Sims. New Panama 2829 ABSTRACT Service activities are the process of fulfilling servi…
Oleh : Rudi Hartono Email : [email protected] Pembimbing : Adlin,S.Sos,M.Si NIP: 19810208 200812 1001 Ilmu Pemerintahan, FISIP Universitas Riau Kampus Bina Widya Jl.H.R.Soebrantas KM. 12,5 Simpang Baru Pekanbaru 28293 Telp/Fax. 0761-63277 Pelayanan publik pada kantor kelurahan merupakan ujung tombak dalam memberikan pelayanan kepada masyarakat. Untuk mewujudkan pelayanan yang be…
This research is motivated by several problems faced by foreigners in applying for Indonesian citizenship. The purpose of this study is to find out how big the opportunity for expatriates to get Indonesian Citizenship status is and to find out what impacts are felt by the expatriates themselves and the surrounding community. The benefit of the results of this research is to be a source of learn…
Pendidikan adalah suatu proses pembelajaran yang di laksanakan di sekolah- sekolah. Proses pembelajaran itu meliputi aktifitas guru dan aktivitas siswa baik itu dalam proses belajar mengajar maupun dalam aktivitas kegiatan ekstrakurikuler, pihak pengajar pemegang kunci keberhasilan dalam mendidik sedangkan siswa adalah pihak mengajar untuk mendewasakan diri. Di Sekolah Dasar terdapat lembaga y…
Salah satu aspek penting dalam pembelajaran sains adalah kemampuan literasi sains. Kemampuan literasi sains merupakan kemampuan menggunakan pengetahuan sains, mengidentifikasi pertanyaan, dan menarik kesimpulan berdasarkan bukti-bukti dalam rangka berkenaan dengan alam dan perubahan yang dilakukan terhadap alam melalui aktifitas manusia. Namun melalui Programme for International Student Assessm…
The study aims to determine whether the use of multimedia power point can increase students motivation in economics at SMA Negeri 1 Kuantan Mudik. This research was conducted at SMA Negeri 1 Kuantan Mudik in September 2022. The research method used was an experimental method with a one-group pretesposttest design. The sample for this research was 34 students in class X1. The results of the…
Innovation in the learning process is needed to create a learning atmosphere that is not monotonous and seems boring. SMAN 1 Bagan Sinembah has adequate facilities in teaching and learning activities, namely Infocus is available in every class. However, the infocus facilities available in each class have not been utilized optimally by the teacher in the learning process. Teachers who do not use…
ABSTRACK Lightweight brick is an alternative building material for walls that has a lower density than red brick and concrete brick in general, so it can reduce the load received by the structure and reduce the dimensions of the structure. Lightweight brick has a weakness in terms of compressive strength. Lightweight bricks can be made by adding additives to improve quality so they can carry h…
Pertumbuhan penduduk Indonesia yang semakin pesat mengakibatkan kebutuhan energi nasional yang semakin meningkat, sementara cadangan minyak bumi sebagai sumber utama energi nasional semakin menipis. Sehingga pembuatan briket menggunakan biomassa sangat membantu dalam proses pemanfaatan limbah kulit buah aren dengan teknik karbonisasi dan menggunakan perekat tapioka dan sagu sebagai pengeras dal…
This study aims to find out the results of the analysis of the written competency test items for senior high school leve computer based tests at the Biology Fair in 2022. The data was collected from July to September 2022, the sample used was 346 student answer sheets and 50 multiple choice item questions. The type of this research is descriptive with a quantitative approach. The data source is…
ABSTRACT Sago plup is a waste resulting from the processing of sago starch and is not used optimally. In this study, the processing of sago plup into briquettes was carried out. In using briquettes through a combustion process that will emit Carbon Monoxide (CO) gas. This study aims to determine the characteristics of briquettes, combustion characteristics, concentration of Carbon Monoxide (CO…
This research was conducted in May - June 2022 with the aim of knowing the bivalve community structure in the mangrove area of Tanah Merah Village for the design of handouts as biology teaching materials for class X. This research was carried out in the mangrove area of Tanah Merah Village for bivalve sampling while for identification of bivalves carried out at the Laboratory of the Biology Edu…
ABSTRACT Biochar is charcoal that has been compacted through an activation process, so it has better absorption properties. Biochar comes from an incomplete combustion process in limited or no oxygen conditions. This study aims to study the adsorption of CO gas in motorcycle exhaust using biochar from fruit shells. Activated carbon was prepared by carbonization process at a temperature of 500oC…
Gerakan literasi yang dituntut dalam kurikulum 2013 dan pendidikan abad-21 salah satunya ialah literasi sains. Namun fakta menunjukkan bahwa tingkat literasi sains siswa Indonesia masih rendah. Hal ini menunjukkan bahwa proses pembelajaran yang mengintegrasikan literasi sains membutuhkan perbaikan dan peningkatan. Upaya yang dapat dilakukan yaitu dengan memperbaiki atau melakukan inovasi bahan …
ABSTRAK Soil respiration is an indicator of microbial activity in the soil thereby increasing CO2 emissions. Efforts that can be made to reduce CO2 emissions from the soil is by applying activated carbon from biomass waste. The raw material that has the potential to be used as activated carbon is coal fly ash because it contains hemicellulose, cellulose and lignin. This study aims to study the…
Sayuran merupakan salah satu komoditas hortikultura yang berperan penting bagi kesehatan manusia yaitu dalam menyuplai mineral dan vitamin yang kurang dipenuhi oleh bahan pangan lainnya. Salah satu sayuran hortikultura yang populer di Indonesia adalah tanaman kangkung. Menurut data BPS (2020), produksi tanaman kangkung darat di Provinsi Riau pada tahun 2020 adalah sebesar 10.790 ton. Provinsi R…
ABSTRACT Peat water has a high organic matter content and high color intensity, so it cannot be used as a raw water source prior to processing. The coagulant used in this study is biocoagulant from papaya seeds. This study aims to analyze the effect of settling time on the coagulation-flocculation process using papaya seed biocoagulants in increasing the removal of organic matter and color pres…