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Edukasi Urgensi Ilmu Pembukuan dalam Bisnis bagi Calon Wirausahawan Muda di MAN Lumajang H Hasrian; Moh. Rifaldi; Amanda Fiorella; Yoga Febianto; Angelina Putri Chetwynd; Hayatul Khairul Rahmat
Jurnal Relawan dan Pengabdian Masyarakat REDI Vol. 1 No. 2 (2023): November
Publisher : Yayasan REDI Tiga Monas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69773/2a9snx83

Abstract

This community service activity aims to provide education about the urgency of bookkeeping in business for prospective young entrepreneurs at MAN Lumajang. This community service activity is carried out using three methods, namely direct observation, implementation of activities, and evaluation of activities. This community service activity was carried out with good results in that students at MAN Lumajang were able to receive and digest an understanding of the science of bookkeeping in business for prospective young entrepreneurs. This is because bookkeeping is important for a business and is part of accounting records in order to build a new business and become a young entrepreneur in the future.
Implementasi Hydrograph Programming Untuk Optimalisasi Sumber Energi Tenaga Microhydro Power Plant: Implementasi Hydrograph Programming Untuk Optimalisasi Sumber Energi Tenaga Microhydro Power Plant Amma Muliya; Yoga Febianto
Jurnal Teknologi Informasi dan Masyarakat Vol 2 No 2 (2024): Journal of Information Technology and Society (JITS)
Publisher : Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/jits.v2i2.1409

Abstract

This study aims to evaluate the potential and performance of micro hydro power plants in the Ciasihan River, Bogor, with a measured water discharge of 0.95 m³/s, a net fall height (Hn) of 6.47 m and an average water velocity in the turbine of 0.76 m/s. This study involves the design of a turbine with dimensions of the outer diameter of the runner (Do) of 301 mm, a specific turbine speed (Ns) of 338 rpm, a radial rim width of 52.374 mm, and a total of 18 blades. The analysis shows that the potential for hydraulic electric power reaches 64.052 kW, providing an initial picture of the efficiency of converting water kinetic energy into electrical energy in a local context. To understand the performance of the power plant more comprehensively, a simulation was conducted using the Annual Energy Production Hydrograph Programming method. The simulation results show that this power plant can produce annual energy of 400.32 MWh. These findings indicate that the micro hydro power plant in the Ciasihan River has significant potential in meeting the electricity needs of isolated rural areas. This research makes a substantial contribution to the development of renewable energy in Indonesia, with a focus on the optimal utilization of locally available water resources and the application of micro hydro technology for energy sustainability.