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Utilization of Atomic Nucleus Fission Reactions in Energy Conversion Systems of Nuclear Power Plants Jamaluddin, Indah Hamdhani; Karnila; Greys, Priskilya; Utami, Ni Wayan Mega Savira
Pinisi: Physics Journal Vol. 1 No. 1 (2025): Pinisi: Physics Journal
Publisher : Physics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Makassar

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Abstract

This research aims to review scientific articles that are relevant and related to the utilization of atomic nucleus fission reactions in energy conversion systems in Nuclear Power Plants (NPPs) and the environmental impact of radioactive waste management. The research method used in writing this article is literature review. The literature search focused on the keywords “nuclear fission reaction”, “nuclear power plant energy conversion”, and “radioactive waste”, resulting in a total of 15 articles and 2 book. Based on the results of the literature review analysis, it is concluded that: (a) The atomic nucleus fission reaction is the main basis for energy production in nuclear power plants with high efficiency. (b) The energy conversion system in nuclear power plants involves thermodynamic processes and turbine-generators to convert heat energy into electricity. (c) Radioactive waste management requires advanced technology and strict policies to minimize environmental impact. (d) NPPs has great potential as a clean energy source, but the main challenge lies in handling nuclear waste and reactor safety.
Budaya Organisasi pada Dinas Pendidikan dan Kebudayaan Kabupaten Padang Pariaman Karnila; Ermita, Ermita; Tia Ayu Ningrum; Enceria Damanik
Jurnal Ilmu Manajemen dan Pendidikan | E-ISSN : 3062-7788 Vol. 3 No. 1 (2026): April - Juni
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jimp.v3i1.1762

Abstract

This research is motivated by the results of the researcher's observations that the Organizational Culture in the Department of Education and Culture of Padang Pariaman Regency is still not good. This study aims to find out and obtain information about (1) Values ​​that apply within the organization, (2) Employee trust/belief in the organization, (3) Employee self-awareness in working, (4) Employee behavior in working in the Department of Education and Culture of Padang Pariaman Regency. The type of research used is descriptive quantitative with a population of 115 people. Sampling in this study is Probability sampling or simple random sampling, taking sample members from the population is done randomly without paying attention to the strata in the population. The research instrument used is a questionnaire with a Likert scale model with five alternative answers: always (SL), often (SR), sometimes (KD), rarely (JR), never (TP). Before the questionnaire was used, it was first tested to determine its validity and reliability. The results of the validity test showed two invalid statements, but this study remains reliable. The data analysis technique uses the Mean formula (average score). The results of the study show that the organizational culture at the Padang Pariaman Regency Education and Culture Office is seen from the following indicators: (1) The values ​​that apply within the organization are good and the average score is (3.68), (2) Employee trust/belief in the organization is good and the average score is (3.63), (3) Employee self-awareness in working is good and the average score is (3.73), (4) Employee behavior in working is good and the average score is (3.70). (5) Organizational Culture at the Padang Pariaman Regency Education and Culture Office has been implemented well.