ABSTRACT The author is interested in planning the thickness of rigid pavement on the road for the sake of safety and travel comfort for the surrounding community. in this study, namely how thick rigid pavement is needed on Jalan Beringin, Payung Sekaki Tapung District, Kampar Regency which meets the standards of the 2017 Road Pavement Design Manual. directly in the field for 3 days, namely Wedn…
ABSTRACT Merbau tree sawdust ash is a waste generated from the burning process of sawdust from furniture craftsmen. Sawdust ash has the potential to be developed as a partial substitute for cement in the manufacture of mortar. This study aims to determine the effect of adding wood ash to the compressive strength of mortar. Before making the specimens, the properties were tested on fine aggrega…
ABSTRACT The intersection of Jalan Riau - Jalan Kayu Manis is a three-arm unsignalized intersection in Pekanbaru City and often experiences traffic jams. The purpose of this study was to evaluate the performance of the unsignalized intersection of Riau Street - Kayu Manis Street. The method for calculating the performance of this unsignalized intersection is guided by the MKJI 1997. Based …
ABSTRACT Before the construction of the MDA building of the Al-Muttaqin Mosque, the Budget Plan (RAB) is one of the main processes carried out to determine the total amount of work costs by outlining each work item starting calculating the volume of work, calculating Work Unit Price Analysis (AHSP), calculating detailed Budget Plans (RAB), all of which The calculation refers to the plan drawin…
ABSTRAK In everyday life, many used aluminum cans that are found around us become waste that can interfere with environmental hygiene and it turns out that so far it has not been processed properly by recycling. This is because the largest canned beverage producer in Indonesia is currently lacking in canned waste treatment systems. This final project aims to press used beverage cans with a can…
Abstract At this time the development of the combustion engine is moving towards an environmentally friendly combustion engine which emphasizes the use of lower costs. This is due to the depletion of fossil fuel supplies available in the world. Based on this thought, the developer of a combustion engine that uses fuel that is low in cost and relatively harmless to the environment is carried ou…
Abstract At this time the development of the combustion engine is moving towards an environmentally friendly combustion engine which emphasizes the use of lower costs. This is due to the depletion of fossil fuel supplies available in the world. Based on this thought, the developer of a combustion engine that uses fuel that is low in cost and relatively harmless to the environment is carried ou…
ABSTRACT Increasing production and productivity of sugar cane indicates that more bagasse waste will be discharged into the environment. Bagasse is known to contain around 37.65% cellulose which can be utilized as a basic ingredient for various high-value chemical products. This study aims to separate cellulose from bagasse. Separation and purification of cellulose was carried out semi-mechani…
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To utilize used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using wood charcoal powder as an adsorbent. After the purification process, the oil is used to make liquid bath soap. This study investigates the …
Oktafiani1,Harapan Tua RFS2 Public Administration Study Program, Department of Administrative Sciences, Faculty of Social and Political Sciences, Riau University, Pekanbaru, Indonesia ABSTRACT Land is a basic human need, not only having high economic value, but also philosophical, political, social and cultural values. It is not surprising that land becomes a special property that constantl…
Author : Ravi Oktiari (email: [email protected]) Supervisor : Saiman Pakpahan, S.IP., M.Si (email: [email protected]) Bibliografi : 10 Journals, 13 Books, 1 Thesis, 2 Report, 4 Statute and 50 Websites Jurusan Hubungan Internasional Fakultas Ilmu Sosial dan Ilmu Politik Universitas Riau Kampus Bina Widya JL.H.R Soebrantas KM 12,5 Simp. Baru Pekanbaru …
Maulida Hasanah, Febri Yuliani Public Administration Studies Program, Department of Administrative Sciences, Faculty of Social and Political Sciences, Riau University, Pekanbaru ABSTRACT This study aims to determine and explain the Quality of Minimum Service Standards for Road-Based Mass Public Transport Case Studies on Trans Metro Pekanbaru City. The type used in this study is to explore an…
ABSTRACT Stirrer speed is one of the factors that influence the process of making soap. The manufacture of liquid dish soap with the addition of sweet orange peel waste extract has been carried out. This study aims to determine the effect of stirrer speed on the manufacture of dishwashing liquid soap and determine the characteristics of liquid dishwashing soap. This research began with the…
ABSTRACT Stirrer speed is one of the factors that influence the process of making soap. The manufacture of liquid dish soap with the addition of sweet orange peel waste extract has been carried out. This study aims to determine the effect of stirrer speed on the manufacture of dishwashing liquid soap and determine the characteristics of liquid dishwashing soap. This research began with the…
ABSTRACT Urban hygiene programs and waste management in general have been implemented by almost all city/district governments throughout the archipelago, including Mandau District. Mandau District as a center for trade, education, health and cultural development, is a place where tens of thousands of people live. This phenomenon has implications for all areas of urban life and one of them is t…
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To utilize used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using wood charcoal powder as an adsorbent. After the purification process, the oil is used to make liquid bath soap. This study investigates the …
ABSTRACT Cellulose (C6H10O5)n is one of the long-chain polymers of polysaccharides prepared from saw-monomer β -glucose. Cellulose is the principal carbohydrate synthesized by plants and occupies almost 60% of the components of plant structure. The purpose of this study is to extract cellulose from the pineapple wastes semi-mechanical and obtain cellulose powder by the methods of delignificat…
Abstract Bread is a food product made from wheat flour mixed with bread yeast. The use of instant yeast is known to be practical and easy to obtain, but yeast intolerance is not uncommon. The use of natural yeast can be used as an alternative to overcome this problem. Natural yeast is one of the oldest biotechnology products that comes from mixing flour and fermented water containing lactic ac…
This study aims to apply the Among System-based group investigation to natural resource materials to increase the creativity of fourth grade elementary school students. This study uses a quasi-experimental or quasi-experimental method. This experimental study used two sample groups, namely the experimental group and the control group. The experimental class is a class that is given special trea…
This study aims to produce interactive media development products based on web blogs in terms of types of businesses by processing natural resources for grade V Elementary School. The method used in this research is the method of developing R&D (Research and Development) with a 4D model. There are 5 stages carried out, namely definition, design, development and dissemination. The media develope…