ABSTRACT The ultimate goal of this project is to supply the four mosfets that make up the full bridge converter for charging a lithium ion battery.The control is achieved through a DC-DC converter circuit with a Push-Pull converter topology, which is used to convert the input DC voltage into an adjustable DC output voltage. To activate the DC-DC converter circuit, a control circuit is required…
ABSTRACT The changing in people’s lifestyles has made drinking coffee a part of the tradition. The increasing amount of coffee consumption has provided an opportunity to be developed a coffee shop business. This research aims to analyze the feasibility of Tanakita coffee shop business in Marpoyan Damai District Pekanbaru City on market and marketing aspects, technical and technological aspec…
ABSTRACT This study aims to test and obtain empirical evidence about the effect of budget planning, organizational commitment and quality of human resources on the absorption of the Riau Province OPD budget. The population in this study were all financial management officials at the Riau Province Government OPD offices and agencies. Respondents are 1) Commitment Making Officer (PPKom). 2) Acti…
ABSTRACT The compressor is a mechanical machine that functions to compress gas fluid or increase air pressure. In industry, the use of compressors is very important, either as a single instrument producing high pressure air or as an integral part of a machine. In compressors, there is a surging phenomenon that must be avoided, surging is an instability phenomenon that occurs when the flow rate…
ABSTRACT The permeability coefficient is a significant soil parameter in seepage calculations. Permeability is also related to the physical properties of the soil. Of the several soil physical properties, there is one soil physical property that has the most influence on the permeability coefficient. This can be determined by using artificial intelligence which is capable of imitating the huma…
ABSTRACT Tofu is a product made from coagulating soy protein which has high digestibility and is much-loved by the public. The purpose of this study is to calculate and analyze the optimal production combination, resource allocation and changes in the value of production components due to scenarios and maximizing profits. The research method used is a case study, interviews using primary data a…
This study aims to describe and obtain information related to the physical activity of East Siantan 1 Public High School students during face-to-face learning. This research is a quantitative descriptive research, with data collection techniques using survey methods by distributing questionnaires. The instrument used to obtain data was a questionnaire from the Physical Activity Questionnaire Fo…
ABSTRACT Sangkuriang catfish (Clarias gariepinus) is a food ingredient with high protein content so it is needed as a source of nutrition. In intensive catfish farming activities there are constraints on water quality. The high stocking density causes a high value of ammonia. Addition Nitrobacter In an intensive aquaculture system it is expected to be able to improve water quality, especially …
ABSTRACT One of the successes of higher education is the success of students in pursuing their studies. The success of students can be seen from the achievement index they have achieved. The high average number of student achievement index has a big influence on the image and accreditation of universities. Therefore, a research was conducted on the grouping of the Academic Evaluation of Studen…
ABSTRACT Pineapple plants are one of the horticultural crops that have an important role because pineapple fruit contains a variety of vitamins, minerals and, enzymes, such as bromelain which can increase immunity. The purpose of this study is to analyze the efficiency level of pineapple production in Tambang District, Kampar Regency. Kualu Nenas Village and Rimbo Panjang Village are research …
Abstract This Study Aims To Determine The Effect Of Working Experience And Working Discipline On Employee Performance With The Physique Working Environment As A Moderating Variable At Pt.Citra Riau Sarana Logas Tanah Darat Subdistrict Kuantan Singingi Regency. Population In This Study Include Permanent Employees Of Pt,Citra Riau Sarana T0 81 People.Primary Data Was Collected By Using A Questi…
Author : Dominikus Adventino Saputra (email: [email protected]) Pembimbing: Dr. Yessi Olivia, S.IP, M.IntRel Bibliografi : 13 Buku, 16 Jurnal, 31 Situs Internet, 2 Thesis Jurusan Hubungan Internasional Fakultas Ilmu Sosial Ilmu Politik Universitas Riau Kampus Bina Widya JL. H.R Soebrantas KM 12,5 Simp. Baru Pekanbaru ABSTRACT Australia and Japan have established cooper…
ABSTRACT Circular of the Attorney General Number B-1113/F/F.d.1/05/2010, issued by the Attorney General's Office on Achievements in Handling Corruption Crime Cases. considered less effective, because the operational costs incurred to deal with corruption cases are very large. This is not comparable to the loss to the state for the criminal act of corruption committed, but the provisions go…
ABSTRACT This study aims to determine the effect of Work Stress, work discipline and motivation on the performance on the performance of nurse in Rantau Panjang Left Health Center, Kubu Babussalam sub-district, Rokan Hilir Regency.. The population in this study were all nurses at the Rantau Panjang Left Health Center as many as 63 people Sampling using the census method, namely taking the ent…
ABSTRACT Damaged roads can cause inconvenience to road users. Damaged roads must be repaired or improved. Overlay calculations using back deflection data on the Parit Indah road in Pekanbaru City are carried out to complete road facilities and infrastructure. The road being tested is the Parit Indah road section with a width of 6 meters and a length of 2400m. For this research, Jalan Parit Inda…
ABSTRACT Vkontakte as a social network where InDriver now has become international level information and technology company in online transportation field. InDriver present in Indonesia in 2019, and present in Pekanbaru in early 2020. InDriver accomodates the workers to become drivers and grows quite rapidly in Pekanbaru. The purpose of this study is to analyze financial feasibility of InDrive…
ABSTRACT Upland rice production can be increased by utilizing sub-optimal land. However, efforts need to be made to increase the availability of nutrients and water in the soil. This study aims to increase the growth and yield of upland rice by applying rice husk zeolite and N fertilizer. The research was conducted experimentally factorial using completely randomized design (CRD). The first fa…
The problem in this research is the government policy that requires all educational institutions across Indonesia to conduct online education and learning activities due to the Covid-19 outbreak, while physical education classes are a class that requires students to do more physical activity or exercise then study theory like any other general subject. The aim of this research was to determine …
ABSTRACT Palm oil is one of the plantation crops that produce vegetable oil, which is currently the main and priority agricultural commodity in Indonesia. The growth of palm oil seedlings is largely determined by good cultivation efforts such as the use of good planting media and the provision of nutrients. Adequacy of nutrients in the planting medium greatly affects the growth of the plant it…
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.…