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All Journal VISIO DEI: JURNAL TEOLOGI KRISTEN Makara Journal of Technology
Mariance Mariance, Mariance
Mechanical Engineering Department, Faculty of Engineering, University of Indonesia, Depok 16424
Religion Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Materials Science & Nanotechnology Mechanical Engineering

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Concept Design and Testing of Multi-Nozzle Water Mist Fire Suppression System Sumarsono, Danardono A.; Nugroho, Yulianto S.; Mariance, Mariance; W. Ariasa, I Gede Wahyu
Makara Journal of Technology Vol. 14, No. 2
Publisher : UI Scholars Hub

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Abstract

In this work a flexible design of multi-nozzle arrangement of water mist fire suppression system was studied. The source of fire was a 65 mm diameter cooking oil fire. An investigation on the impact of nozzle arrangement on the temperature profile of fires was conducted. The occurance of oil splash due to the application of water mist was also studied. The water mist systems developed in the present work can effectively extinguish cooking oil fires and prevented them from re-ignition. The spray angle, discharge pressure, and water flow rate were important factors to determine the effectiveness of water mist in extinguishing cooking oil fires.
RELEVANSI KEMANDIRIAN HIDUP NAOMI DAN RUT TERHADAP KEHIDUPAN PEREMPUAN TORAJA Mariance, Mariance; Salewa, Wandrio
VISIO DEI: JURNAL TEOLOGI KRISTEN Vol 4 No 1 (2022)
Publisher : SEKOLAH TINGGI TEOLOGI STAR'S LUB LUWUK BANGGAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35909/visiodei.v4i1.321

Abstract

In Toraja society, women tend to be seen as unable to survive without a man. This study wants to explore the story of Ruth and Naomi based on the book of Ruth, who lost her husband but survived and fought for a better future in a patriarchal society. Based on this story, the writer wants to contextualize it by using a praxis model in the lives of Toraja women. The research method used is qualitative with a literature study approach. The results show that: 1) women can make the best decisions for their families and face the risks; 2) women can be responsible for their families; 3) women can formulate effective plans and strategies for a better family future. The lives of Naomi and Ruth provide a theological message that Toraja women who still live in a patriarchal culture can also live like them. Toraja women can live independently, lead families, and ultimately contribute to wider life in society.
Co-Authors Danardono A. Sumarsono, Danardono A. I Gede Ariasa Salewa, Wandrio W. Ariasa, I Gede Wahyu Yulianto S. Nugroho