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All Journal INTEKNA Jurnal Al-Bayan: Media Kajian dan Pengembangan Ilmu Dakwah Jurnal Kesehatan Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Motivasi Pendidikan dan Bahasa Ihsanika : Jurnal Pendidikan Agama Islam Abstrak: Jurnal Kajian Ilmu Seni, Media dan Desain Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer AJCD
Raihan Raihan
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Nursing Public Health Social Sciences Other

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Studi Medan Elektromagnetik Pada Efek Radiasi Elektromagnetik Dari Saluran Udara Tegangan Ekstra Tinggi (SUTET) Untuk Kesehatan Manusia Muhammad Abdullah Bin Matni; Vinta Retriani; Raihan Raihan; Alifia Nurfadilah; Diyajeng Luluk Karlina
Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 6 (2024): Desember : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v2i6.545

Abstract

This study examines the impact of electromagnetic radiation exposure from Extra High Voltage Overhead Transmission Lines (EHV OTL) on human health in the Banten region, Indonesia. SUTET, which operates at a voltage of 500 kV, generates an electromagnetic field that can affect the health of the surrounding community. The research was conducted through in-depth interviews with 30 respondents, consisting of residents around the SUTET, medical personnel, and health experts. The interview results showed that 70% of respondents were concerned about the health impacts of SUTET, with the most common complaints including headaches (45%), sleep disturbances (30%), and chronic fatigue (25%). In addition, the majority of respondents felt they did not receive sufficient information regarding the safe exposure limits to electromagnetic fields. Nevertheless, the public's knowledge about the long-term effects of electromagnetic fields is still limited. The thematic analysis found a gap in information between the public and existing regulations. This research implies the need for better educational measures from the government and related institutions regarding the dangers of SUTET and electromagnetic radiation. Furthermore, it is recommended that further research be conducted to establish safe exposure limits to electromagnetic fields in Indonesia, as well as to formulate more effective policies to protect public health around SUTET transmission lines.
Application of circular economy in manufacturing industry in Indonesia Mulki Siregar; Raihan Raihan; Cahyono Cahyono
AMCA Journal of Community Development Vol. 3 No. 1 (2023): AMCA Journal of Community Development
Publisher : AMCA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51773/ajcd.v3i1.211

Abstract

Circular economy is an economic activity that emphasizes the use of resources aimed at reducing emissions and energy released. The benefits of implementing a circular economy are absorbing labour, reducing waste, reducing pollution, and preserving nature. The circular economy system is the opposite of the conventional economic system. The conventional economic system only exploits nature to produce goods for use and after that is discarded. The five activities that are at the core of the circular economy concept are reduce, reuse, recycle, recover, and revalue. Circular economy will generate benefits from both economic, social and environmental aspects. From an economic perspective, this concept will use waste products from previous production processes or other economic actors to end waste treatment globally. From a social aspect, this concept can create new job opportunities, encourage community participation, and use collective goods and services more efficiently than individually. From an environmental aspect, by utilizing waste from product sharing, it will reduce the environmental burden from the exploitation of raw materials and pollution. The circular economy system will create benefits not only making the environment healthier but also having a positive impact on the economy, absorbing labour and creating long-term economic resilience.
Telaah Etika Penyampaian Informasi Berdasarkan Hadis dalam Menanggulangi Hoaks di Masyarakat Melisa Nur Azizah; Raihan Raihan; Nuruzzalfa Aini; Elan Herlangga; Andi Rosa
IHSANIKA : Jurnal Pendidikan Agama Islam Vol. 3 No. 2 (2025): Jurnal Pendidikan Agama Islam
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/ihsanika.v3i2.2644

Abstract

One of them is spreading hoaxes, a major challenge that arises in the current technological era that threatens social, political, and religious structures. The purpose of this article is to thoroughly examine the ethical principles of information delivery based on the hadiths taught by the Prophet Muhammad, as well as their relationship to efforts to combat hoaxes in society. The method used in this study is qualitative using a literature research methodology on true hadiths related to honesty, certainty of information (tabayyun), prohibit spreading false information, and the importance of communication intentions. Hadith, according to the research, the Prophet has strong moral values in changing responsive communication behavior. The ethical values contained in the hadith can help build public awareness to prevent hoaxes and build a healthy information culture in the modern era. This is because the hadith can serve as a normative foundation to build public awareness not to easily believe and spread false information.
Estimasi Biomassa dan Karbon Serasah di Kawasan Aliran Mata Air Panas Jaboi, Kecamatan Sukajaya, Kota Sabang Raihan Raihan; Muslich Hidayat; Nurdin Amin; Zuraidah Zuraidah; Lina Rahmawati
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 2 (2025): Agustus: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i2.6594

Abstract

Tropical forests play an important role as carbon sinks and biomass stores, including through the litter produced by vegetation. Litter contributes to nutrient cycling, maintains soil fertility, and is an important component of ecosystem carbon reserves. This study aims to estimate the biomass and carbon content of litter in the Jaboi Hot Spring Flow Area, Sukajaya District, Sabang City. The study was conducted in June 2025 using a 100 m long line transect method with four transects, each consisting of 18 1 x 1 m plots. Leaf litter samples were collected, their wet weight was measured, dried in an oven for 48 hours, and their carbon content was calculated based on the percentage of organic carbon of 0.47. The results showed a total litter biomass of 8,106 kg/m² with an average of 2,027 kg/m², and a total litter carbon of 3,809 kg/m² with an average of 0,952 kg/m². The highest values were found at Station 3 (2,354 kg/m² and 1,106 kg/m²) and the lowest at Station 1 (1,691 kg/m² and 0,795 kg/m²). Variations in values are influenced by soil physical-chemical factors, vegetation density, and climatic conditions, which influence production and decomposition rates. These results emphasize the importance of monitoring biomass and litter carbon to support forest management and conservation.
Pertunjukan Madihin di Tembilahan Kabupaten Indragiri Hilir Provinsi Riau Raihan Raihan; Laila Fitriah
Abstrak : Jurnal Kajian Ilmu seni, Media dan Desain Vol. 1 No. 4 (2024): Juli : Abstrak : Jurnal Kajian Ilmu seni, Media dan Desain
Publisher : Asosiasi Seni Desain dan Komunikasi Visual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/abstrak.v1i4.248

Abstract

The research discusses the Madihin Performance in Tembilan, Indrigiri Hilir Regency, Riau Province. The problem in this research is how is the Madihin Performance in Tembilahan, Indragiri Hilir Regency, Riau Province Based on the form of the Madihin performance in Tembilahan, Idragiri Hilir Regency, Riau Province. Madihin is a traditional art passed down from generation to generation brought by the Banjar people of Kalimantan to the island of Sumatra, namely Tembilahan, Indragiri Hilir Regency and Tembilahan is also one of the places where the majority of the population is inhabited by the Banjar tribe and contionues to grow and spread throughout Indragiri Hilir Regency. This research aims to analyze the Madihin Performance in Tembilahan, Indragiri Hilir Regency, Riau Province. The theory that researchers use is Y. Sumandiyo Hadi’s performance theory 2012. This research used qualitative methods and 5 research subjects as resource persons. The data collections techniques used are: Observation, interviews and documentation. The results of this research conclude that the Madihin Performance in Tembilahan, Indragiri Hilir Regency, Riau Province is an artistic performance using a typical Banjar musical instrument, namely the Flying Drum, which was brought and passed down from generation to generation from the Banjar people of Kalimantan to Tembilahan, Indragiri Hilir Regency, Riau Province, Which can be seen from Performance objects, performers, stage/stage, clothing, clothing, musical instruments and spectators that can be seen from the Madihin performance in Tembilahan, Indragiri Hilir Regency, Riau Province.
Co-Authors Alifia Nurfadilah Andi Rosa Anhar Khalid Cahyono Cahyono Didik Ariwibowo Diyajeng Luluk Karlina Elan Herlangga Ernawati Ernawati Laila Fitriah Latief Eko Yuniarto Lina Rahmawati Majadanlipah Majadanlipah Mas Udi Melisa Nur Azizah Muhammad Abdullah Bin Matni Muhammad Irfan Andrianto Muhammad Rifki Arrosyid Mulki Siregar Muslich Hidayat Nailah Ramadhani Nurdin Amin Nuruzzalfa Aini Otom Mustomi Priyo Sasmito Rahma Sarita Sabrina Nadya Octaviani Vinta Retriani Zuraidah