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All Journal JURNAL TEKNOLOGI DAN OPEN SOURCE Pena : Jurnal Ilmu Pengetahuan dan Teknologi
Nella Sari
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Computer Science & IT Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Other

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STUDI KOMPARASI EFEKTIVITAS PENGGUNAAN BEBERAPA SENYAWA NATRIUM SEBAGAI ZAT BANTU DALAM PROSES PELEPASAN MALAM PADA BATIK TULIS Maghfiroh Maghfiroh; Nella Sari
Pena Jurnal Ilmu Pengetahuan Dan Teknologi Vol 31, No 1 (2017): Pena Maret 2017
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v31i1.558

Abstract

The use of sodium compounds are sodium carbonate, sodium silicate, sodium chloride andsodium hydroxide as auxiliary agent in the malam releasing process in batik was investigated. Thisstudy aims to determine the effectiveness of these sodium compounds for the malam releasingprocess and know the factors that influence the effectiveness of the auxiliary in the process. Thisstudy used an experimental method with 5 treatments and 3 repetition that treatment A (withoutauxiliray agent), B (sodium carbonate), C (sodium silicate), D (sodium chloride), and E (sodiumhydroxide). The level of effectiveness is measured by the percentage of the malam release of thecotton fabric. The testing process is done by successively making designs on cotton fabric, then themalam sticking process, the coloring process, and the malam releasing process. The malam releasingprocess do with each using auxiliary agent sodium carbonate, sodium silicate, sodium chloride,sodium hydroxide and one sample without auxiliary substances are used as controls. The resultsshowed that the use of auxiliary from sodium compounds can simplify the malam releasing process.Sodium compounds that most effective to be used in the malam releasing process was sodiumsilicate followed by sodium carbonate, sodium chloride, and sodium hydroxide. The most effectivein the malam releasing process in batik cotton fabric was sodium silicate. This was because theamount of sodium unsure in the sodium silicate compounds most numerous and the bonding ofsodium and silicate was weakest among other sodium compounds used in this study.
APLIKASI SISTEM PEMBERIAN REWARD BERDASARKAN KINERJA KARYAWAN DENGAN METODE ANALYTICAL HIERARCHY PROCESS (AHP) PADA TOKO GOLDEN JAYA STAR PEKANBARU Yuda Irawan; Nella Sari
JURNAL TEKNOLOGI DAN OPEN SOURCE Vol. 2 No. 1 (2019): Jurnal Teknologi dan Open Source, June 2019
Publisher : Universitas Islam Kuantan Singingi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/jtos.v2i1.149

Abstract

The employee system at the Golden Jaya Star Pekanbaru Shop is currently based on the store's personal opinion, so its assessment of employee performance is not believed to be valid. This study aims to determine the employee performance appraisal system that is right used as the basis for awarding employee rewards. This research is expected to be able to help or facilitate the Golde Jaya Star Pekanbaru shop leader in providing rewards based on employee performance appraisal, among others, with the existence of this application can help leaders in giving rewards based on employee performance appraisal at the Golden Jaya Star Pekanbaru store. With this application, it can help leaders in giving rewards based on employee performance appraisals can reduce the occurrence of errors in the provision of employee rewards. With the application of the system of giving rewards based on employee performance evaluation can reduce the occurrence of errors in the awarding of employee rewards. This system application is only applied to determine the employee reward amount.
Co-Authors Liyana Sunanto Maghfiroh Maghfiroh Yuda Irawan