Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Ilmiah Sains
Yohanes A.R Langi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Mathematics Physics

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
TINGKAT KEPUASAN DOSEN DAN TENAGA KEPENDIDIKAN TERHADAP PELAYANAN UNIVERSITAS SAM RATULANGI MENGGUNAKAN ANALISIS FAKTOR Suluh Mamahit; Marline S Paendong; Yohanes A.R Langi
JURNAL ILMIAH SAINS Volume 13 Nomor 1, April 2013
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.185 KB) | DOI: 10.35799/jis.13.1.2013.2007

Abstract

TINGKAT KEPUASAN DOSEN DAN TENAGA KEPENDIDIKAN TERHADAP PELAYANAN UNIVERSITAS SAM RATULANGI MENGGUNAKAN ANALISIS FAKTOR ABSTRAK Penelitian dilakukan untuk mengetahui tingkat kepuasan Dosen dan Tenaga Kependidikan terhadap kualitas pelayanan Universitas Sam Ratulangi, mencari faktor-faktor penentu kepuasan Dosen dan Tenaga Kependidikan dan faktor yang bersifat dominan terhadap kualitas pelayanan Universitas Sam Ratulangi dan mencari indikator-indikator penyusun faktor dominan tersebut. Penelitian ini dilakukan di Universitas Sam Ratulangi dengan menggunakan Analisis faktor. Hasil penelitian ini didapat bahwa dosen cukup puas terhadap pelayanan Universitas Sam Ratulangi dengan angka 57,904% dan tenaga kependidikan cukup puas dengan angka 45,330%. Kata kunci: Analisis Faktor, dosen, jasa dan pelayanan. SATISFACTION LEVELS OF LECTURER AND ACADEMIC STAFF SERVICES IN THE SAM RATULANGI UNIVERSITY BY USING FACTOR ANALYSIS ABSTRACT The research was made to know the high satisfaction lecture and the knowledge power to the service quality of Sam Ratulangi University, to search the factors of the lecture’s satisfactor, knowledge power and the dominant factor to the service quality of Sam Ratulangi University and to search the indicators of its dominant factor.  This research is done in Universitas Sam Ratulangi using factor analysis. This study found that the lecturers are quite satisfied with the service of Sam Ratulangi University wiyh 57,904% rate and educational staff are quite satisfied with the number 45,330%. Keywords : Factor analysis, lecturer, action and services
OPTIMASI PENDISTRIBUSIAN AIR DENGAN MENGGUNAKAN METODE LEAST COST DAN METODE MODIFIED DISTRIBUTION (Studi Kasus: PDAM Kabupaten Minahasa Utara) Claudia Nelwan; John S Kekenusa; Yohanes A.R Langi
JURNAL ILMIAH SAINS Volume 13 Nomor 1, April 2013
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.48 KB) | DOI: 10.35799/jis.13.1.2013.2031

Abstract

OPTIMASI PENDISTRIBUSIAN AIR DENGAN MENGGUNAKAN METODE LEAST COST DAN METODE MODIFIED DISTRIBUTION (Studi Kasus: PDAM Kabupaten Minahasa Utara) ABSTRAK Model optimasi merupakan salah satu model analisis sistem yang diindentikkan dengan operation research. Model transportasi berkaitan dengan penentuan rencana biaya terendah untuk mengirimkan satu barang dari sejumlah sumber (misalnya, pabrik) ke sejumlah tujuan (misalnya, gudang). Prinsip kerja metode least cost ialah pemberian prioritas pengalokasian yang mempunyai ongkos satuan terkecil (biaya per unit terkecil). Metode MODI (Modified Distribution) merupakan metode penyelesaian kasus transportasi yang di kembangkan dari metode stepping stone. Tujuan penelitian ini, menentukan distribusi air yang optimal dengan biaya distribusi yang minimum. Hasil penelitian menunjukkan bahwa biaya operasional yang dikeluarkan sebelum dilakukan minimalisasi yaitu Rp. 603.364.240 dan biaya operasional yang dikeluarkan setelah diminimalisasi menggunakan metode least cost yaitu Rp. 588.814.656. Kata kunci : Least cost, modified distribution, optimasi, pendistribusian air   OPTIMIZATION OF WATER DISTRIBUTION USING LEAST COST METHOD AND MODIFIED DISTRIBUTION METHOD (Case Study on PDAM North Minahasa District) ABSTRACT Optimization model is one of model in system analysis model identified with operations research. Transport models related to the determination of the lowest cost plan to send an item from a source to a destination. The procedure of the least cost method is giving priority allocation that has the smallest unit cost (cost per unit of the smallest). MODI method (Modified Distribution) is a method of resolving cases of transport that was developed methods stepping stone. The objective from the reseach is determining optimal water distribution with the cost of minimum. The research that has been gained operating costs incurred prior to the minimization of Rp. 603.364.240 and operating cost incurred after minimized using the least cost method is Rp. 588.814.656. Keywords: Least cost, modified distribution, optimization, water distribution
PENGGUNAAN METODE SMOOTHING EKSPONENSIAL DALAM MERAMAL PERGERAKAN INFLASI KOTA PALU Romy Biri; Yohanes A.R Langi; Marline S Paendong
JURNAL ILMIAH SAINS Volume 13 Nomor 1, April 2013
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (611.319 KB) | DOI: 10.35799/jis.13.1.2013.2035

Abstract

PENGGUNAAN METODE SMOOTHING EKSPONENSIAL DALAM MERAMAL PERGERAKAN INFLASI KOTA PALU ABSTRAK Penelitian dilakukan untuk mengetahui pergerakan inflasi dan meramal pergerakan inflasi di Kota Palu. Data pergerakan inflasi ini berjumlah 160 data bulan pengamatan, dari januari 2000 sampai april 2013. Peramalan pergerakan inflasi di Kota Palu sebesar 0,2683 persen, artinya pergerakan inflasi di Kota Palu kembali mengalami penurunan dari periode bulan sebelumnya. Data peramalan pergerakan ini, tidak mengalami perbedaan yang signifikan di bandingkan dengan data yang di keluarkan oleh Badan Pusat Statistika di kota tersebut. Kata kunci : Meramal Pergerakan Inflasi, Smoothing Eksponential tunggal THE USING OF EXPONENTIAL SMOOTHING METHOD TO PREDICT INFLATION MOVEMENT FROM PALU CITY ABSTRACT The Research was conducted to determine the movement of inflation and predicting it in Palu. The data of inflation movement numbered 160 data observation month, from January 2000 until April 2013. Predicting the movement of inflation in Palu of 0,2683 percent, it means the movement of inflation in Palu decreased again from month period previously. The data of these movement, not significant difference in comporison with the data that released by Central Statistical Corporation in the city. Keywords : Predicting the Movement of Inflation, Single Exponential Smoothing
Co-Authors Charles E. Mongi Claudia Nelwan Djoni Hatidja John S Kekenusa Marline Paendong Masuku, Fatimah N NELSON NAINGGOLAN Paruntu, Janet Graciela Romy Biri Situmorang, Ogy S Suluh Mamahit