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All Journal JURNAL PHOTON International Journal of Community Service
Hendro Cahyono
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Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Nursing Physics Public Health Social Sciences Other

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PENENTUAN PARAMETER KETEBALAN LAPISAN PROSES ELECTROPLATING PADA ALUMINIUM DAN BAJA Ahmad Kafrawi Nasution; Putri Nawangsari; Hendro Cahyono; Mustaqim -
Sistem Informasi Vol 4 No 1 (2013): Jurnal Photon
Publisher : LPPM Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jp.v4i1.164

Abstract

Proses perlakuan permukaan dapat dimanfaatkan untuk memperbaiki tampilan dari sebuah logam, satu diantaranya adalah proses pelapisan (electroplating). Untuk mendapatkan tampilan yang bagus dengan waktu yang efektif, parameter pelapisan sangat menentukan. Untuk itu dilakukan penentuan parameter ketebalan lapisan logam paduan aluminium AA5051 dengan waktu pencelupan 30, 40, 50 dan 60 menit dengan tegangan 3 dan 10 Volt. Sedangkan logam plain carbon steel dengan waktu pencelupan 30, 40, 50 dan 60 menit dengan tegangan 3 dan 8 Volt. Dari parameter di atas diperoleh rata-rata laju ketebalan pelapisan untuk logam paduan aluminium AA5051 yang tertinggi 1.40 μm per menit (30 menit pada 10 Volt) dan terendah adalah 1.00 μm per menit (40 menit pada 3 Volt). Dan untuk logam plain carbon steel yang tertinggi 1.77 μm per menit (60 menit pada 4 Volt) dan terendah adalah 0.35 μm per menit (40 menit pada 4 Volt).
Community Empowerment To Improve Clean And Healthy Living Behavior [Chlb]: An Action Research Hamzah Hasyim; Samsuryadi; Mulyadi Eko Purnomo; Bimo Brata Adhitya; Nur Alam Fajar; Hendro Cahyono
International Journal Of Community Service Vol. 1 No. 3 (2021): November 2021 (Indonesia - Malaysia)
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijcs.v1i3.41

Abstract

Efforts to change people's behaviors to support the improvement of health status are carried out through the Clean and healthy living behavior (CHLB) development program. Although this program has been implemented by the Ministry of Health in Indonesia since 1996, CHLB implementation has not run optimally. Evaluation of CHLB development's success is carried out by looking at CHLB indicators, one of which is in the school setting. CHLB at school is an activity to empower students, teachers, and the school community to adopt a healthy lifestyle to create healthy schools. This study aims to increase the students' knowledge, attitudes, and actions regarding CHLB in Madrasah Diniyyah, Al Islam Educational Institution, Talang Aur Village, Ogan Ilir Regency, South Sumatra Province.The study uses action research. This activity is carried out by providing communication, information, and education (KIE) regarding CHLB. In addition, we offer knowledge tests about CHLB and demonstrations by practicing how to wash hands correctly and adequately using clean water and soap to increase students' understanding of CHLB activities. This study emphasizes the importance of socializing clean and healthy life early through integrating learning programs in schools. The results showed an increase in the target audience's knowledge, attitudes, and actions about CHLB. The benefits of CHLB in schools include creating a clean and healthy environment, improving the teaching, and learning process, and making students, teachers, and the school environment healthy.
Co-Authors Adhitya, Bimo Brata Ahmad Kafrawi Nasution Hamzah Hasyim Mulyadi Eko Purnomo Mustaqim - Nur Alam Fajar Putri Nawangsari Samsuryadi