Corrosion is a major cause of early failure in palm oil mill infrastructure Aceh, Indonesia. Therefore, the aim this study to analyze corrosion rate steel used industry and determine remaining life steel. Round bars plates made were as exposure samples. This sample was cleaned impurities ground with sandpaper obtain 600 grating, then washed clean water rinsed strong liquid, presented climate at...

Karyawan panen merupakan salah satu faktor produksi yang dibutuhkan di dalam perusahaan perkebunan. harus memberikan prestasi kerja baik dengan cara meningkatkan kinerjanya dilihat dari kualitas dan kuantitas hasil panen. Salah dapat kinerja karyawan yaitu adanya sistem premi kepuasan perusahaan. Penelitian ini bertujuan untuk mengetahui tingkat panen, menganalisis pengaruh terhadap dilakukan P...

Petri nets [13, 12] are a widely used model for the study and analysis of concurrent systems. Many different formalisms have been proposed which extend Petri nets with clocks and real-time constraints, leading to various definitions of Timed Petri nets (TPNs) (see [10, 6] for surveys). In parallel, there have been several works on extending the model of timed automata [4] with prices (weights) ...

This research study explores the impact of leveraging quality management and partnership programs on performance micro, small, medium enterprises (MSMEs) in context technopreneurship. The objective this is to analyze relationship between knowledge, capital, programs, MSMEs assisted by PTPN III. involved MSME business actors who received assistance from methodology employed quantitative analysis...

Inclusive education has become an increasingly important aspect in addressing the dynamics of industry 4.0 era. To realize inclusive at PTPN IV Dolok Ilir School, utilization digital technology, particularly school website, is being employed. aims to provide equal and sustainable access for all students, including those with special needs. The application technology form a website opened up bro...

Despite the widespread use of ionic polymer flocculants in sugar refineries, there is still insufficient knowledge on relationship between properties and efficiency flocculation. This paper describes performance poly(sodium acrylate-co-acrylamide) (poly(SA-co-AAm)) as an anionic flocculant flocculation–coagulation sugarcane juice from factory Gempolkrep PTPN X Mojokerto. Poly(SA-co-AAm) was suc...

This research has been carried out at PT. Perkebunan Nusantara XI aims to evaluate the influence of some factors, such as land area, yield, and milling capacity, on sugar production XI. study uses secondary data in form quantitative from records belonging PTPN 2011 2020. The obtained were then analyzed statistically using multiple linear regression. simultaneous effect three variables F test. I...

In 2019, at the end of December, there was an outbreak a disease with unknown cause in Wuhan, Hubei Province, China. The World Health Organization has named as coronavirus caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) or Covid-19. Covid-19 is that spread various regions Indonesia, such Riau, PT. Nusantara V Plantation (PTPN V). So we need way to increase awareness and v...