ABSTRACT This study aims to determine the effects of Profitability, Asset Structure, Dividend Policy and Company Size on Capital Structure (Case study of Manufacturing Companies in the Consumer Good sub-sector on the IDX 2018-2020). The population in this study includes all manufacturing companies in the consumer goods sub-sector, totaling 58. Companies, Secondary data obtained or collected an…
SUMMARY Cryptomelane type manganase oxide is a tunnel manganese oxide with pore size of 2 x 2. Cryptomelane can be used as an adsorbent and catalyst for the degradation of waste organic compounds. Methylene blue (MB) is a dye that is difficult to be degraded naturally, therefore an effective method is needed to degrade the dye. Fenton-like method with Fenton heterogeneous composite MnO2/MgO ca…
The number of students who do not understand collision and momentum learning material because the learning system is still the lecture method, resulting in a lack of student interest and learning interest. Based on this, this study designed a device that can investigate the value of gravitational acceleration (g), coefficient of restitution (e), potential energy (EP), kinetic energy (EK), a…
ABSTRACT IMPLEMENTATION OF PUBLIC SERVICES AND INFORMATION TRANSPARENCY IN SEBERANG TALUK VILLAGE IN 2018 By: Meizi Hardianto Email : [email protected] Department of Government Science, Fisip, University of Riau Bina Widya Campus Jl. H.R.Soebrantas Km. 12.5 Save. New Pekanbaru 28293 This research is motivated by the stipulation of law number 23 of 2014 concerning Regional Government, the admin…
The purpose of this study was to determine the correlation of self-efficacy with cognitive learning outcomes in science for class VII students of SMP N 42 Pekanbaru during the Covid-19 pandemic. In order to achieve this goal, quantitative research was carried out in the form of correlation research and descriptive research design. The variables observed in this study were self-efficacy (self-co…
ABSTRACT Cultivation of soybean plants on Ultisol has low available-P constraints. One of the efforts to increase available-P is by fertilizing. This study aims to obtain the best combination of doses of N, P, K fertilizers with the best number of applications of phosphate solubilizing bacterial biofertilizers for growth and results in reducing inorganic use in soybean plants in Ultisol soil. …
ABSTRACT Industrial growth and the increasing number of transportation causes the need for oil to increase. The increasing need for oil is directly proportional to the waste produced, namely used oil. The use of used oil waste is an environmentally friendly and renewable alternative fuel. This study uses a mixture of used oil and Pertamina Dex fuel which is used as fuel in analyzing exhaust emi…
Abstract In the area along the river bank of the Sibam River, there were residential areas, sand mining, and oil palm plantations activities that generate waste that enter that river. To understand the water quality and pollution loads in the Sibam River, a research was conducted in June-August 2022. There were 3 sampling areas, in the upstream, middle area, and in the downstream of the river.…
ABSTRACT This study aims to determine the effect of product innovation on business performance with competitive advantage as mediation variable at boba drink enterprise in Pekanbaru City. The population of study included all boba drink enterprise in Pekanbaru City were 83 units and the samples were 69 units, it’s based on Slovin formula. Structural Equation Model (SEM) with SmartPLS version …
The purpose of this study was to analyze the influence of principal leadership on the performance of junior high school teachers of south Dumai, analyze the influence of organizational culture on the performance of junior high school teachers of south Dumai, and analyze the influence of principal leadership and organizational culture on the performance of junior high school teachers in the…
Yoga Febryan Supardi Pembimbing : Drs. Isril, MH Jurusan Ilmu Pemerintahan – Program Studi Ilmu Pemerinthan – Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau Kampus Bina Widya Jl. H. R. Soebrantas Km. 12,5 Simp. Baru Pekanbaru 28293- Telp/Fax. 0761-6377 . Complete Systematic Land Registration is carried out to provide guarantee of legal certainty and legal protection of land rig…
This study aims to determine the implementation of learning on acid-base material through limited face-to-face learning in class XI MIPA 2 SMA Negeri 2 Pekanbaru in the 2021/2022 academic year. This research is a qualitative descriptive study with 30 students in class XI MIPA 2 as subjects and a chemistry teacher who teaches in that class. Data collection techniques used are interviews, observa…
This study aims to describe the role of the principal in improving school management at SD Negeri 37 Pekanbaru. The research subject was the principal of SD Negeri 37 Pekanbaru. The type of research used is qualitative research. The data analysis technique used is Miles and Huberman which uses three stages, namely data reduction, data presentation and verification/drawing conclusions. The …
ABSTRACT Beams are a rigid part of the structure of a building. This beamis specifically designed to be able to withstand and transfer loads to column. Beams without shear reinforcement will experience changes in behavior both in terms of strength and failure patterns. The purposes of this study were to analyze the behavior of reinforced concrete beams reinforced with the Deep Embedment me…
ABSTRACT Water is a basic need for life. River water is a source of raw water that needs to be processed so that the quality meets standards for use as sanitation or as drinking water. One alternative for water purification can be done using natural coagulants made from moringa seed powder. This study aims to study the effect of adding Moringa seed powder and the length of settling time in the…
ABSTRACT Indonesia has many companies or home industries that process tea. This condition has the potential to produce solid waste in the form of tea waste in relatively large quantities. So far, tea waste is only fermented into fertilizer and the rest is simply thrown away, so further processing is needed to become a product that has economic value. Tea waste can be processed into environmenta…
The problem in this research was due to the Corona virus (Covid-19) outbreak in Indonesia in early 2020. The government tried to prevent the spread of the Corona virus outbreak through a PHBS (Clean and Healthy) program. Living Behaviour). . The PHBS program in schools is expected to adopt a healthy lifestyle to create a healthy school and environment around the school. The aim of this research…
Learning during the covid-19 pandemic is carried out with the Distance Learning (PJJ) system, it aims to break the chain of spread of Covid-19. With this policy, schools implement teaching and learning activities from a distance or online learning. Currently, there are many platforms that can help implement online learning, such as e-learning, Google Classroom, Edmodo, Moodle. During online lea…
ABSTRACT This study aims to determine the intrection effect of TKKS compost and MKP fertilizer, single factor of TKKS compost, single factor of MKP fertilizer on the growth and production of peanut plants, as well as to obtain a better dose of TKKS compost and MKP fertilizer on the growth and production of peanut plants. This research was carried out at the Experimental Garden of the Faculty o…
The conflicts that exist in the world have sources that trigger the birth of a conflict or several conflicts. The conflicts that have occurred have their own forms, after that of course there are conflicts that are resolved and some are not resolved, in this case the researcher will discuss one by one the sources of conflict, forms of conflict and settlement or resolution of land conflicts …