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All Journal Jurnal Teknologi JISI UMJ (Jurnal Integrasi Sistem Industri UMJ) Journal of Applied Sciences and Advanced Technology
Daruki Daruki
Universitas Mercu Buana
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering

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Journal : Journal of Applied Sciences and Advanced Technology

 1 
Fiber Cyclone Palm Oil Mill Capacity 45 Tons/Hour Istianto Budhi Rahardja; Juni Afriani; Ahdiat Leksi Siregar; Daruki Daruki; Deni Almanda; Firmansyah Firmansyah; Anwar Ilmar Ramadhan; Mohd Hamisa Abdul Hamid
Journal of Applied Sciences and Advanced Technology Vol 5, No 2 (2022): Journal of Applied Sciences and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jasat.5.2.67-76

Abstract

The processing of Fresh Fruit Bunches into crude palm oil and palm kernel can be done by starting to boil the Fresh Fruit Bunches until they are ripe, after the Fresh Fruit Bunches are ripe, then separate the bunches from the fiber by going through the slaughtering process, after which the fiber is then chopped and immediately pressed so that the oil comes out. After the oil and fiber are separated, the fiber will go to the fiber cyclone. Fiber cyclone is a device located at the solids station, the main function of the fiber cyclone is to separate the nut and fiber by sucking the fiber using air, through the ducting column and will exit through the air lock and then go to the boiler to be used as fuel. The fiber cyclone has a speed of 10.08 m/s for the velocity box, a vertical column of 6.86 m/s, and 8.57 m/s for the horizontal column. Fiber cyclone has 1 loss point for kernel, what is analyzed is the output of fiber cyclone which is fiber taken from air lock, the standard loss for fiber cyclone is 0.10%.
Multinomial Logistic Regression Analysis of Employee Performance in Certification Service Companies Ahmad Tanzil Daulay; Fachrul Alam; Sawarni Hasibuan; Daruki Daruki; Mohamed Mansour
Journal of Applied Sciences and Advanced Technology Vol 5, No 3 (2023): Journal of Applied Sciences and Advanced Technology
Publisher : Faculty of Engineering Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jasat.5.3.113-118

Abstract

This research was conducted at a service company engaged in the certification sector. The ability to handle a problem related to certification is the main requirement in determining the quality of services provided by the company. This study uses the Multinomial Logistic Regression Method which aims to find out the general description and the factors that affect employee performance in carrying out their daily work. This study uses primary data collected through online survey sheets for North Jakarta branch employees. The results of the study show that the factors that influence employee performance in certification service companies are the competence of the workforce in the form of Bachelor's degree educational background and work experience. For 6 years and employee training, while other factors have no significant effect.
Co-Authors Ahdiat Leksi Siregar Ahmad Tanzil Daulay Anwar Ilmar Ramadhan Chin, Jacky Dafid Mega Saputra Deni Almanda Fachrul Alam Firmansyah Firmansyah Hendra Hendra Hendra Hendra Hernadewita, Hernadewita Istianto Budhi Rahardja Juni Afriani Mohamed Mansour Mohd Hamisa Abdul Hamid Sawarni Hasibuan Singgih Juniawan Singgih Juniawan Singgih Juniawan Teuku Mirwan Saputra Uti Roysen Yaman Parid