Abstract Sargassum aquifolium is a brown seaweed that has potential as a raw material for functional salt. This study was aimed to determine the effect of different heating temperatures on the characteristics of functional salt of S. aquifolium. The method used was an experiment using a non-factorial completely randomized design (CRD). The treatments consisted of different heating temperatures…
ABSTRACT Laboratories usually have different tools, materials, documents, and a lot of other content. At the University of Riau, especially the Faculty of Engineering, it is filled with many laboratories. Starting with a computer network laboratory and chemical laboratory, machine laboratory, and many more. Currently information about laboratories cannot be found on the internet, and it is sti…
ABSTRAK Penelitian ini untuk mengetahui perbedaan motivasi belajar fisika pada konsep materi sumber aras 'istrik pada siswa kelas IX SMP S Karya Indah Tapung Kampar dengan pembelajaran mind mapping yang diiringi music klasik dan pembelajaran tanpa menggunakan mind mapping yang diiringi musik Klasik. Penelitian ini bersifat eksperimen dengan rancangan penelitian posttest-Only control desig…
ABSTRACT Vacuum freeze drying is a drying method that is carried out at low temperatures, reducing product damage caused by high temperatures. Rice is very easily damaged and seasonal, so farmers who apply it are recommended that the cultivation technology will produce large quantities of rice at harvest, including the durability of fresh rice grain which is not good at ± 5 days, is easily …
ABSTRACT PeduliLindungi is an application developed to assist relevant government agencies in tracking to stop the spread of Covid-19. This system is expected to provide convenience for every user, therefore it is necessary to analyze user satisfaction of an application to find out whether the performance of a system is relatively good or not, whether it is in accordance with user needs or not…
Abstract The increase in population or uncontrolled quantity dynamics can affect people's lives in various significant aspects, one of which affects the quality of life for the function of national development, the sustainability of the advanced population or smart people and the economic conditions of the local community. This study aims to find out how the Implementation and Challenges of th…
This research aims to develop learning media that will be used when teaching history at school. This research contains the steps taken to create an application as an effective learning media for use in learning. This research is development research using the ADDIE method. The product developed is an application-based application or can also be accessed via the website, namely a Virtual Rea…
SUMMARY Durian seeds (Durio zibethinus) have an active component in the form of protein and starch which can act as coagulant agent. This study aims to prepare, characterize and determine the best method for preparing durian seed biocoagulant using dry mil (DM) and wet mill (WM) method in removing color, odor, turbidity, TSS and TDS of peat water. Characterization of biocoagulant included…
ABSTRACT The research was conducted with the aim of knowing the effect of perceived benefits and risks on the decision to use QRIS as a payment method with trust as an mediation variable in Pekanbaru City. Questionnaires were distributed to 128 respondents and processed using the Structural Equation Modeling – Partial Least Square analysis method with SmartPLS version 3 software. The results…
vii SUMMARY Fly ash is one of the by-products of the palm oil mill. Fly ash contains silica which can be used as a raw material for synthesis of zeolite. The purpose of this study was to determine the characteristics of the synthesized zeolite A with variations in hydrothermal time and to determine the ability of the synthesized zeolite A to adsorb lead(II) ions in solution. The synthesis of …
This study aims to describe the stages of development learning media in the form of interactive multimedia powerpoint based virtual classroom, describes the quality of learning media developed in the form interactive multimedia powerpoint and describe the validator and student responses on the use of learning media in the form of interactive multimedia powerpoint. This research is a development…
PEKANBARU CITY GOVERNMENT CAPACITY IN RESPONDING TO PROSTITUTION USING ONLINE MEDIA MEANS, 2020-2022 By: Eka Novriadi Email :[email protected] Supervisor: Adlin, S.Sos., M.Sc. Department of Government Science, Faculty of Social and Political Sciences, Riau University, Bina Widya Campus, Jl. HR Soebrantas Km 12.5 Simp. Baru, Pekanbaru 28293 Tel/Fax. 0761-63277 ABSTRACT This…
Climate change clearly affects conditions in an environment or region, whether it is an increase in disaster events or other aspects such as the economic, social and ecological aspects of the affected area. How much the impact of climate change is felt by the people in the affected areas certainly needs to be studied, this is intended to find ways to overcome and adapt to climate change. T…
This study aims to analyze the pattern of SME development through APRIL Group's corporate social responsibility (CSR) program in Pelalawan Regency and analyze the effect of APRIL Group's corporate social responsibility (CSR) program on the economic conditions of the community in Pelalawan Regency. The data used is primary data where data is obtained directly from MSME partners through ques…
The aim of the research is to find out the implementation of futsal extracurricular activities at SMK Muhammadiyah 1 Pekanbaru. The location of this research will be carried out at Futsal Fishermen which is located at Jl. Fishermen, Sri Meranti, Rumbai, Pekanbaru. Overall the level of futsal extracurricular implementation at SMK Muhammadiyah 1 Pekanbaru which is in the very good category is 6 p…
ABSTRACT DONI SAPUTRA, PEDULI Innovation Service Quality for Persons with Disabilities in Pekanbaru City, supervised by Dr. Dadang Mashur, S.Sos., M.Si. Public Administration Study Program, Department of Administrative Science, Faculty of Social and Political Sciences, University of Riau. Innovation in local government is essentially a breakthrough aimed at improving and supporting local gov…
ABSTRACT Build-up automation of separator machine palm oil’s stick is a machine which is made for separate between the leaf and the palm oil’s stick easily. In addition, this machine was made so that the user can do separation without a risk of the sharp objects. The propulsion of this machine uses a single phase induction motor with motor power of 70 watts. Operation of this machine is us…
This study aims to see and determine the direct and indirect effects of service marketing mix on customer decisions and satisfaction. The population in this study were 310 Indihome customers in Bengkalis Regency using a questionnaire. In this study, the probability sampling technique was used. The sampling was carried out by determining the number of samples in this study using the Isaac a…
ABSTRACT Penyuluh pertanian merupakan salah satu agen perubahan yang dapat meningkatkan keberdayaan petani. Penyuluh pertanian memiliki peran dalam memberikan pendidikan non formal kepada petani yang diharapkan dapat meningkatkan pengetahuan dan meningkatkan keberdayaannya. Penelitian ini bertujuan untuk mengetahui (1) mengidentifikasi kegiatan penyuluhan pertanian yang sudah dijalankan p…
ABSTRACT This research is related to the settlement of criminal acts of persecution through a peace prayer procession in Ketaping Jaya Village, Inuman District, Kuantan Singingi Regency. Settlement of problems between perpetrators and victims of criminal acts of persecution is not only resolved in the criminal justice system as a formal settlement, but in the community the settlement throu…