The Binjai – Pangkalan Brandan Toll Road is part of the Trans Sumatra Toll Road based on Presidential Regulation Number 117 of 2015. Based on information from service providers and service users, it has experienced delays in completion. The aim of this case study is to identify factors causing delays, analyze risks using a probabilistic approach with the @risk application and select risk miti…
Palm fruit is Indonesia's main communiqué as the largest foreign exchange contributor processed into crude palm oil (CPO). However, the quality of CPO that will be produced is influenced by the right level of maturity of palm fruit so as not to cause losses from the processor. Losses from the palm fruit processing can be overcome using a method that can determine the maturity level of the …
The biosynthesis of metal nanoparticles using plants, enzymes, and microorganisms has been recognized as an environmentally friendly procedure as an alternative to physical and chemical methods. In this research, ZnO nanoparticles was synthesized using Zn(NO3)2 and pineapple peel extract (ananascomosus) as precursor and bioreductor, respectively. The synthesis process was carried out by mi…
This research is motivated by the low ability of students to think creatively and the limited learning tools that implement 21st century skills, especially creative thinking. Based on the results of interviews and preliminary studies conducted by researchers, it was found that the learning tools owned by the teacher had not yet referred to the 2013 curriculum process standards so that students'…
ABSTRACT The study about production and productivity of trolling line fishing vessel at kambang fish landing base, west sumatera province conducted on August 2020. The purpose of this study was to analyze about catch composition and determine production value and also determine productivity value of trolling line fishing vessel at kambang fish landing base. The result shown that the produc…
Defisit anggaran akibat pemberian stimulus dimasa Coronavirus disease COVID-19 serta meningkatnya digitalisasi ekonomi, mendorong Pemerintah untuk menerbitkan Peraturan Menteri Keuangan Nomor 48/PMK.03/2020 tentang Tata Cara Penunjukan Pemungut, Pemungutan, dan Penyetoran, serta Pelaporan Pajak Pertambahan Nilai (PPN) atas Pemanfaatan Barang Kena Pajak Tidak Berwujud dan/atau Jasa Kena Pajak da…
Mapping of the level of pollution of Siak river has been carried out before and after the filtration system with 2 times of filtering based on physical parameters using the experimental method. This research was conducted by measuring the conductivity value, pH, and calculating the TDS value. The sampel used were water taken at 30 points above the surface of the Siak River in area A with coordi…
The aims of this research are to analyze the concentration of gasses and metals which are formed inside transformer oil produced from vegetable oil compared with synthetic oil; to determine the effectiveness of the use of vegetable oil as transformer oil compared with synthetic oil; to analyze various factors that affect composition changes of vegetable oil when it is used as transformer cooler…
Competition in the detergent powder industry for families is increasingly increasing, this is indicated by the presence of various brands and product variants. Like Rinso, Attack and others. So the company must have various strategies to be able to survive in the competition. One product that is facing this competition is the Daia 900 detergent. To deal with this competition, the company must b…
Biodiesel producted by transesterifiation reaction which on energy source. Biodiesel was developed in Indonesia as an anticipatis of energy crisis problem suppported by goverment national energy policy. This research is aimed to make biodiesel from cotton seed oil, studying the effect of agitation speed to the amount of biodiesel produced and determined the best catalyst activated by acid or ba…
In this research is described the bark conveyor calculations that must be done to get the influence factor in the selection of bark conveyor component. This is done to avoid failure during the ongoing production process. Bark conveyor has a length of 85 meters, a slope angle of 16 °, speed 1.3 m/s and a payload capacity of 244 tons/hour. The analysis includes analysis of bark belt conveyor, id…
Phenomenon of this research because they are seen as still lacking as Neighborhood Head and Hamlet Head in carrying out any duties. It look now only administrative tasks. This research have good mind for how Neighborhood Head and Hamlet Head doing them job, and for identify factors which affects Execution of Task Neighborhood Head and Hamlet Head of Delima Urban Village Tampan Subdistrict Pekan…
This study raises the issue of the relationship with motivation on employee performance in Resty Menara Hotel Pekanbaru. The companies need to motivate employee performance can be increased, therefore the management company should provide different forms of motivation to pay attention to needs of employees. This study refers to the ERG theory of Clayton Alderver (1972) which says that there are…