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INDONESIA
OISAA Journal of Indonesia Emas
Published by Overseas Indonesian Students Association Alliance
ISSN : -     EISSN : 2615675X     DOI : -
Core Subject : Humanities, Education, Social, Engineering,
Humanities Education Engineering Law, Crime, Criminology & Criminal Justice Social Sciences
OISAA Journal of Indonesia Emas is published by Perhimpunan Pelajar Indonesia Dunia (PPID) which publishes 2 times a year since 2018 (January and July). OISAA Journal of Indonesia Emas is an open-access peer-reviewed journal that mediates the dissemination of academicians, researchers, and practitioners in many aspects of Indonesia. OISAA Journal of Indonesia Emas accepts submissions from all over the world, especially from Indonesia.OISAA Journal of Indonesia Emas aims to provide a forum for national and international academicians, researchers, and practitioners on the field that related to Indonesian in many aspects to publishing the original articles. All accepted articles will be published and will be freely available to all readers with worldwide visibility and coverage. The scope of OISAA Journal of Indonesia Emas is specific topics issues related to Indonesia such as social, law, economics, science, and technological aspects. All articles submitted to this journal can be written in the English and Indonesian languages.
Arjuna Subject : Umum - Umum
Articles 63 Documents
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SIMULATING WATER BALANCE AND CROP YIELD FOR SUGARCANE PLANTATION IN PASURUAN USING AQUACROP MODEL Andre Dani Mawardhi
Jurnal PPI Dunia Vol 5 No 2 (2022)
Publisher : OISAA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52162/jie.2022.005.02.6

Abstract

Sugarcane is one of the estate crops that has been cultivated in Indonesia for a long time. Sugarcane farmers must be more adaptable and adjust their current field management as a result of water shortage caused by climate change. rip irrigation has been one of the prospectus alternatives to be implemented by farmers by altering their furrow irrigation. Before being implemented in the field, the AquaCrop model is useful to simulate the advisability of particular farm management such as irrigation. The AquaCrop model was used to simulate and analyse the water balance, crop yields, and water productivity of sugarcane in Pasuruan under two alternative field managements, i.e. conventional and enhanced practices. Results confirmed that drip irrigation requires less water for irrigation than furrow irrigation. In comparison to no mulching procedures in conventional method, improved field management decreased surface run-off by up to 95%. Farmers obtained higher crop yield and water productivity by shifting the farm management, i.e. 7-8% and 12-16%, respectively. However, there are several constraints on this analysis. Thus, advanced studies on conducting AquaCrop for more realistic conditions are still promising in future.
PRODUCTION OF GREEN DIESEL BASED ON PALM FATTY ACID DISTILLATE USING CATALYTIC HYDROGENATION METHOD Fithra Malvarinda; Adi Syakdani; Muhammad Taufik
Jurnal PPI Dunia Vol 5 No 2 (2022)
Publisher : OISAA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52162/jie.2022.005.02.7

Abstract

Green diesel is an alkane compound that is equivalent to petroleum based diesel oil. One of the ingredients that can be converted into green diesel is Palm Fatty Acid Distillate (PFAD). PFAD is a by-product of the refinery process in the production of cooking oil from Crude Palm Oil (CPO) which has not been widely used. Green diesel is produced using a catalytic hydrogenation process at a temperature of 300oC with a hydrogen pressure of 25 psia for 1.0 hour. 300 ml of PFAD is reacted with gas (hydrogen) H2 using NiMo / Al2O3 catalyst to accelerate the reaction. The variable that is used in this study is the number of catalysts of 0 gr; 0.1114 gr; 0.1507 gr; 0.2009 gr; 0.2541 gr; and 0.3075 gr. The use of a catalyst of 0.2009 grams per 300 ml of sample is the optimum condition in this study and yields a yield percentage of 36.5331%. The physical properties of green diesel obtained from this study include density at 40oC (751.5056 – 816.9221 kg/m3), kinematic viscosity at 40oC (3.6107 – 4.6831 mm2/s), moisture content (11.593 – 17.717 ppm), flash point (65.4 – 91.9oC), and heating value (43.2274 – 44.8834 MJ / kg).
STRATEGI KEBIJAKAN GENDER ANALYSIS PATHWAY (GAP) UNTUK MENYELESAIKAN MASALAH SOSIAL BUNUH DIRI DI KABUPATEN GUNUNGKIDUL Intan Nisaaul Chusna; Alinda Mega Karismalia; Megawati Sukarno Putri; Eka Zuni Lusi Astuti
Jurnal PPI Dunia Vol 5 No 2 (2022)
Publisher : OISAA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52162/jie.2022.005.02.8

Abstract

Gunungkidul Regency is an area a high number of suicides. The majority of perpetrators of suicide are elderly and male, so it is inversely proportional to several social studies that WHO have been carried out that the perpetrators of suicide are dominated by women and under 70 years of age for the Southeast Asia region. Responding to these phenomena is considered important for a government preventive policy in Gunungkidul through a gender mainstreaming policy approach. The gender policy formulation method chosen is the Gender Analysis Pathway (GAP). The purpose of this study was to describe the causes of the majority of elderly and mal individuals to commit suicide and the GAP policy strategy for preventive efforts in problem of suicide. The writing method used is a literature study with online secondary data. The result is that physical, psychological, and environmental faktor s encourage the elderly to suicide, the masculine culture that is still strong in Gunungkidul encourages men to suicide and GAP can be used as a method in formulating policies for dealing with suicide cases by related institution.

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