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Handling Cases of Bullying Practices in The School Environment in Terms of Criminal Law Dores, Dedi; Mubarok, M. Khusni; Setiawan, Hery; Kumala, Milka; Khilmi, Muhammad
International Journal of Sustainable Law Vol. 1 No. 1 (2024)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/642t3b02

Abstract

This research aims to find out what are the backgrounds of bulliying, law enforcement for perpetrators, protection for victims and how to find solutions so that bulliying cases do not mushroom in places that should be a place of knowledge. The research method used is normative research method using regulatory approach. Legal protection for victims of bullying crimes is regulated in Article 76C of the Child Protection Law No. 35 of 2014. This article contains content that prohibits violence against children. Legal protection against the perpetrators of bullying, where the perpetrator also has rights that are his rights, protection can be achieved by prioritizing differences in efforts to overcome the problem of bullying and by overriding criminal penalties, if diversion does not find an agreement, then specifically the perpetrators of child crimes are tried taking into account the principles contained in Law Number 11 of 2012 concerning the Juvenile Justice System. Crime prevention efforts can be divided into penal prevention (criminal law) and non eanal prevention (other than criminal law).
Testing of the Condenser in the Distillation of Lemon Grass Essential Oil in Banjarnegara, Central Java Tohasan, Achmad; Prihastuty, Endang; Khilmi, Muhammad; Saleh, Abdurrahman
Mestro: Jurnal Teknik Mesin dan Elektro Vol 7 No 1 (2025): Edisi Juni
Publisher : Fakultas Teknik Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/mestro.v7i1.664

Abstract

Essential oil of lemongrass has a high economic value as a raw material for the perfume, cosmetics, and aromatherapy industries. The efficiency of the steam distillation process greatly depends on the performance of the condenser in converting the vapor of essential oil into a liquid phase. To determine the effectiveness value of the condenser in the essential oil distillation system that affects the yield of the produced oil, a condenser test was conducted in the essential oil distillation system located in Banjarnegara, Central Java. From the test results, this research aims to analyze the influence of the condenser design and operational parameters on the yield and quality of lemongrass essential oil. The effectiveness measurement of the condenser located in Kilang 1, Banjarnegara, Central Java, with a boiler capacity of 1 ton and a tube length of 36 meters, resulted in an effectiveness of 67%. In the distillation process with a capacity of 1 ton and a tube length of 36 meters, essential oil was obtained amounting to 7 kg, with a yield of 7%. Meanwhile, in measuring the effectiveness of the condenser located at the 2nd refinery in Banjarnegara, Central Java, with a kettle capacity of 1 ton and a tube length of 56 meters, an effectiveness of 78% was achieved. In the distillation process with a capacity of 1 ton and a tube length of 56 meters, essential oil amounting to 10 kg was also obtained, with a yield of 1%. Keywords: Condenser, Essential oil, Effectiveness value, and Yield.