Claim Missing Document
Check
Articles

Found 25 Documents
Search

The contribution of local wisdom of the Baduy community to nature conservation: An ethnographic study based on ecological and customary perspectives Permana, Sidik
Journal of Character and Environment Vol. 3 No. 1: (July) 2025
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jocae.v3i1.2025.1830

Abstract

Background: This study analyzes the cultural relations of the Baduy community in their efforts to conserve nature using a qualitative approach based on ethnography. Methods: Data was collected through non-participatory observation and unstructured interviews with nine informants from the Baduy indigenous community in Banten. The analysis uses social ecology theory and customary law. Findings: The results show that the Baduy community consistently practices norms, spirituality, and nature conservation that have been passed down by their ancestors, even as globalization and modernism sweep through. The findings show that the Baduy community possesses ecological wisdom that functions as a form of local environmental governance, integrating spiritual values with environmental ethics. Their resistance to modernization and industrialization is not a rejection of progress, but a conscious effort to maintain the balance between humans and nature in accordance with traditional values. Conclusion: This research, grounded in local wisdom, not only deepens readers' understanding of the Baduy indigenous community's role in preserving cultural identity while conserving nature but also aids in the design of government policies. Novelty/Originality of this article: This research expands on previous studies by highlighting the spiritual aspect of the Baduy indigenous community as an important ecological actor that has received little attention in studies of indigenous ecology.
PANCASILA MERESPON PARA PENGANUT NONAGAMA Permana, Sidik; Alam, Fanny S.
Integritas Terbuka: Peace and Interfaith Studies Vol. 4 No. 2 (2025): Integritas Terbuka: Peace and Interfaith Studies
Publisher : Kongregasi Hati Kudus Yesus (RSCJ) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59029/int.v4i2.51

Abstract

This study aims to analyse the role of Pancasila as the nation’s philosophy in ensuring justice and equality for minority groups, particularly nonagama, who have long received limited attention in both academic discourse and public policy. The research employs a qualitative approach using a literature study method and thematic as well as critical document analysis of discourses on nonagama and interpretations of Pancasila’s principles, especially the first precept. The findings reveal three main obstacles faced by nonagama groups in attaining justice and equality: (1) the exclusive interpretation of Pancasila’s first precept, (2) a prevailing social paradigm that links morality with religiosity, and (3) low public awareness of pluralistic values. These findings imply the need for a reconstruction of understanding Pancasila in a more inclusive and open manner, so that it can guarantee constitutional rights for all citizens without discrimination. The originality of this research lies in its focus on nonagama groups from the perspective of Pancasila—an area rarely addressed in previous studies—thus contributing new insights to the discourse on pluralism, inclusivity, and human rights in Indonesia.
Analisis Ukuran Teras dan Rasio H/D pada Molten Salt Fast Reactor dalam Tinjauan Neutronik Azurah, Puti Berkah; Fitriyani, Dian; Permana, Sidik
Jurnal Fisika Unand Vol 10 No 1 (2021)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.10.1.34-40.2021

Abstract

Telah dilakukan simulasi pada Molten Salt Fast Reactor (MSFR) berdaya 100 MWth untuk menganalisis pengaruh bentuk dan ukuran teras terhadap kinerja neutronik. Penelitian ini menggunakan kode komputasi SRAC (Standard Thermal Reactor Analysis Code System) yang dikembangkan oleh JAEA (Japan Atomic Energy Agency). Analisis dilakukan terhadap 9 variasi bentuk dan ukuran teras pada teras MSFR silinder dua dimensi (2-D) dengan peninjauan terhadap parameter neutronik yaitu faktor multiplikasi efektif,. Perhitungan neutronik dilakukan dengan mengatur komposisi bahan bakar dalam teras. Hasil perhitungan menunjukkan bahwa seluruh variasi model teras menghasilkan nilai faktor multiplikasi efektif di atas 1,0 pada awal masa operasi reaktor. Model teras C1 (volume teras 6 m3, bentuk teras tall) merupakan model teras yang paling baik dalam mempertahankan kekritisan reaktor dengan reactivity swing sebesar 0,0721. A simulation of 100 MWth Molten Salt Fast Reactor (MSFR) has been carried out to analyze the influence of core shape and size to its neutronic performance. This research used computational code SRAC (Standard Thermal Reactor Analysis Code System) developed by JAEA (Japan Atomic Energy Agency). Analysis has been done to 9 variation of core shape and size on two-dimensional (2-D) cylinder of  MSFR in terms of neutronic parameter such as the effective multiplication factor with arrangement of fuel composition. The neutronic calculation shows that all of core type bring out the value of effective multiplication factor above 1,0  in the beginning of reactor operation. C1 is the most optimum core model because it can maintain the criticality of the core reactor with reactivity swing value of 0,0721.
Analisis Komparatif Sistem Perlindungan Hak Cipta dengan Studi Kasus Lembaga Kolektif Manajemen Nasional (LKMN) di Indonesia dan Korea Music Copyright Association (KOMCA) Permana, Sidik; Alfarizi, Muhammad Salman; Irianto, Tanzil Whijaya
Jurnal Hukum dan HAM Wara Sains Vol 4 No 01 (2025): Jurnal Hukum dan HAM Wara Sains
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/jhhws.v4i01.1960

Abstract

Perkembangan teknologi digital telah menghadirkan tantangan baru dalam perlindungan hak cipta, khususnya untuk karya digital seperti musik, video, dan aplikasi. Artikel ini menganalisis sistem perlindungan hak cipta di Indonesia dan Korea Selatan melalui pendekatan komparatif. Di Indonesia, perlindungan hak cipta diatur melalui Undang-Undang Nomor 28 Tahun 2014, yang mendirikan Lembaga Kolektif Manajemen Nasional (LKMN) untuk mengelola royalti. Namun, tantangan berupa rendahnya kesadaran masyarakat, keterbatasan sumber daya, dan koordinasi yang kurang masih menjadi hambatan. Sebaliknya, Korea Selatan memiliki pendekatan yang lebih efektif melalui Korea Music Copyright Association (KOMCA), sebuah organisasi nirlaba yang dikelola oleh pemegang hak cipta itu sendiri. KOMCA secara aktif melisensikan karya, mendistribusikan royalti, dan meningkatkan kesadaran publik tentang pentingnya perlindungan hak cipta. Perbandingan ini menunjukkan bahwa sistem hukum yang lebih terstruktur, seperti di Korea Selatan, dapat menjadi model untuk meningkatkan efektivitas perlindungan hak cipta di Indonesia. Reformasi hukum, edukasi masyarakat, dan kerja sama internasional diidentifikasi sebagai langkah strategis untuk meningkatkan perlindungan hak cipta di era digital.
Development of Standard Test Specimens for Competency Improvement of Non-destructive Test (NDT) Personnel—Industrial Radiography Sutanto, Jepri; Iswanto, Iswanto; Sumirat, Iwan; Pramutadi Andi Mustari, Asril; Permana, Sidik
JMPM (Jurnal Material dan Proses Manufaktur) Vol. 9 No. 2 (2025): December
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jmpm.v9i2.26290

Abstract

Test specimens made of low-carbon SS400 steel in the form of plates and pipes will be manufactured for use by certification and training institutions. Currently, test specimens in Indonesia are imported, resulting in higher operational costs. Therefore, the domestic fabrication of test specimens is conducted to address this issue and improve the competency of NDT personnel. Radiographic techniques are applied to evaluate defects and verify acceptance criteria. Plate specimens with a geometry of 350 mm x 200 mm and pipes with a diameter of 2 "(50.8 mm) were welded using SMAW (Shielded Metal Arc Welding). Radiographic examinations revealed porosity and incomplete penetration (IP) defects on the plate specimens and four types of weld discontinuities on the pipe specimens: porosity, IP, external undercut, and spatter. The resulting density follows the acceptance standard, namely 2.12 on the plates and 1.91 on the pipes. Future evaluation using digital radiography methods such as computed radiography (CR) and digital detector arrays (DDA) is required to align with current technological advancements.