ABSTRACT The west coast of Sumatra has a very high frequency of earthquakes because it is located at the confluence of the Indo-Australian Plate and Eurasian Plate. Earthquakes that occur on the seabed will increase the vulnerability of tsunamis. One of the districts in West Sumatra Province that is highly vulnerable to tsunami is the Mentawai Islands Regency. Risk assessment is very depen…
ABSTRACT Paper is a sheet consisting of cellulose fibers that have been milled and added additives such as fillers and chemicals that are intertwined. The paper industry must be able to produce paper with the quality that match the spesification desired by consumers. One of the paper quality that is highly maintained in the paper industry is paper roughnes and there’s many parameters tha…
Self efficacy adalah penilaian seseorang terhadap kemampuannya dalam mengatur dan melaksanakan rencana tindakan yang diperlukan untuk mencapai suatu tujuan tertentu. Prestasi belajar yang dihasilkan siswa dapat mempengaruhi penilaian mereka terhadap kemampuan yang mereka miliki yang menandakan bahwa pengalaman keberhasilan merupakan sumber yang memberikan pengaruh besar terhadap self efficacy s…
ABSTRACT Spodoptera frugiperda J. E. Smith are the main pests that are very damaging to corn plant. One way to control S. frugiperda pests is to use botanical insecticide betel nut seed (Areca catechu L.). This study aims to obtain a concentration of betel nut seed extract (Areca catechu L.) that is effective in controlling corn fall armyworm pests (Spodoptera frugiperda J. E. Smith). The …
ABSTRAK The population from year to year always increases based on population statistics as well as with the geographical and topographical conditions of different villages in Inuman District, resulting in the coverage of distribution network system services by SPAM at certain points not getting services and causing conditions where not all people who have access to the distribution networ…
ABSTRACT The Covid-19 pandemic has been a global disaster. Many countries choose lockdown policies, this pandemic causes job losses and increases poverty rates. As a result of the economic downturn, several countries, including Indonesia, are gradually implementing the "new normal" in order to boost the economy's wheels. By considering the social dynamics towards the new normal following …
ABSTRACT This study aims to determine the effect of the board of directors on the financial performance of banking companies, the influence of the board of commissioners on the financial performance of banking companies, the influence of the Audit Committee on the financial performance of banking companies, the influence of Intellectual Capital on financial performance. banking company. Th…
With the rapid development of the city and in accordance with the high rate of growth of various advertisements, it is necessary to arrange the implementation of advertisements in an integrated, comprehensive, effective and efficient manner. The control of billboards in Pekanbaru City is regulated in Pekanbaru Mayor Regulation Number 24 of 2013 concerning the Implementation of Advertisemen…
Competitive anxiety is a negative disorder that arises suddenly when athletes feel preasure, especially in competition. The negative attitude cause by competitive anxiety is a feeling of anxiety, cold sweat and unfocused. This is also triggered by a lack of mental thoughness or positive abilities when facing pressure in a macth, anxiety at a high levelmakes the athlete’s performance decrease,…
This research was conducted at the Indomobil Nissan SM Amin Pekanbaru Branch located on Jl. SM Amin, Labuh Baru, Kec. Umbrella Sekaki, Pekanbaru, Riau. The purpose of this study was to determine the effect of product quality and pricing on purchasing decisions for the Nissan All New Livina at the Indomobil Nissan SM Amin Pekanbaru branch partially and simultaneously. In this research, the …
ABSTRACT Vigilante (Eingenrechting) which means taking the rights without the use of the tools of government power, vigilante action almost always runs parallel to violations of the rights of others, and is therefore not allowed. In the criminal procedure law which regulates the presumption of innocence, this principle explains that a person is considered innocent before a court decision h…
ABSTRACT Used cooking oil is frying oil that contains carcinogenic compounds such as free fatty acids, peroxides and others. To reduce the risk due to the impact of used cooking oil, researchers are interested in recycling used cooking oil by carrying out a purification process using kepok banana peel charcoal as an adsorbent. This study aims to determine the effect of the size and mass of…
This study aims to describe the understanding of elementary school students from the Talang Mamak tribe towards the local wisdom of Rimba Puaka at SDN 011 and SD Marginal Talang Gedabu. The method used in this research is a qualitative research method with an ethnographic type of research. Data collection techniques used are observation, interviews and documentation. After getting the data,…
This research is motivated by the spread of covid-19 which has an impact on various aspects of life including the field of education. Online learning has both positive and negative impacts in the learning process. Ineffective online learning will cause students to tend to be lazy and forget about their learning responsibilities. In the context of education, learning responsibilities have a very…
Illegal logging plays a role in the destruction of forests around the world and affects the people who live in them and rely on forest-generated resources. The European Union is one of the largest consumers of wood products in the world. As the biggest consumer, the EU has finally entered into an agreement with their wood supplying country with the FLEGT-VPA project which is expected to ove…
ABSTRACT Peat water in Sumatra has a high concentration of Fe. One technology that can be applied to remove Fe concentration is aeration with a cascade aerator. Cascade aerator is an aeration system arranged like stairs that can add oxygen to the water, causing an oxidation reaction between oxygen and Fe which will then cause Fe(OH)3 deposition. This study aims to determine the ability of …
ABSTRACT The development of Forest Management Units (FMU) is used as one of the key policies by the government to support Indonesia's commitment to forest preservation and community prosperity. have experienced many developments with challenges that have resulted in regions being affected by the decentralization of regional autonomy. This research was conducted at the FMU “Tasik Besar S…
important problem faced by the leadership at the hotel is how to maintain satisfaction so that it can support the successful achievement of goals . Strive to retain quality employees to work for a long time at the hotel is one of the hotel's goals. This research was conducted at Mona Plaza Hotel Pekanbaru . The purpose of this study was to determine the effect of incentives and work environ…
This research is motivated by the need for the development of learning media where schools still lack innovative electronic-based media. Media Number Light Led is one of the electronic-based media that can be used to recognize the concept of number symbols in children. The type of research used in this research is R&D (Research and Development) research. The development model used is ADDIE …
This research is motivated by the implementation of the balimau kasai bathing tradition which has been handed down by the ancestors for a long time as preparation for entering the holy month of Ramadan. The balimaubath tradition includes bathing procedures and balimau kasai bathing equipment. So the formulation of the problem in this research is how is the implementation of the balimau kasai ba…