Utilization of Rice Straw Waste as a Source of Bioenergy: A Review
(Aditya Hadi Prawira, Rizzky Anugrah, Saepul Bahri, Fariq Hammam Firmansyah, Hizkia Edd Roland)
DOI : 10.15294/joct.v1i1.1657
- Volume: 1,
Issue: 1,
Sitasi : 0 19-Feb-2024
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| Last.10-Jul-2025
Abstrak:
The rice straw waste is a byproduct of rice processing and is a plentiful natural resource in Indonesia. It has been utilized as a renewable energy source to decrease reliance on fossil fuels and tackle worldwide energy concerns. Rice straw waste contains various organic compounds, such as 36.6% cellulose, 25.3% hemicellulose, and 14.3% lignin. These compounds can be converted into various types of bioenergy, such as bioethanol, biogas, biomass, and bioelectricity through fermentation and pyrolysis processes. Rice straw waste has significant potential as a raw material in bioethanol production, biogas and bio-oil. rice straw waste also has the potential to produce bio-oil through the pyrolysis process. Tiny organisms, like bacteria and fungi, have a crucial part in the creation of bioethanol, biogas, and bio-oil. These microscopic organisms will be used in the process of fermentation, decomposition, or other biochemical reactions to convert rice straw waste into the desired renewable energy source. In the production of bioethanol, the use of enzymes such as amylase or cellulase may be required to break down the raw materials into simpler components that can be converted through the fermentation process into bioethanol. The process of producing biogas involves utilizing an anaerobic digester, which is a controlled environment devoid of oxygen. In this environment, microorganisms decompose the organic material found in rice straw waste and generate biogas. The methods used in the production of bioenergy (bioethanol, biogas and bio-oil) from straw waste may vary depending on the context and available technology.
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2024 |
Entrepreneurship-Based Non-Formal Education Program Development Through Coaching Clinic
(Widodo Widodo, I Ketut Atmaja, Heru Siswanto, Arif Firmansyah, Ali Yusuf)
DOI : 10.15294/jone.v10i1.1587
- Volume: 10,
Issue: 1,
Sitasi : 0 15-Feb-2024
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| Last.10-Jul-2025
Abstrak:
The Community Learning Center (CLC) as a Non Formal Education (NFE) unit has the principles of 'from', 'by' and 'for' the community in management. CLC has an equality education Package program which is an alternative solution for affordable primary and secondary education services. Development of the NFE program at CLC based on entrepreneurship through coaching clinics with activities; delivery of material related to the NFE program and independence strategy, consulting on various problems faced by CLC, field visits to ensure the strategies chosen in developing the NFE program can be implemented properly, and building a shared commitment to developing the NFE program, so as to create self-reliance based CLC entrepreneurship. The objective of this research is to analyze the implementation of Package equality learning based on entrepreneurship in creating independence.
This research uses descriptive qualitative, with data analisys; (1) data reduction through department-interviews, participant observation, documentation, (2) data display, (3) conclusions. As for checking the validity of the data to measure the degree of trust (credibility) with transferability and confirmability.
The results of the study show changes in conducting entrepreneurship learning for Package students which are more contextual and emphasize hands-on practice. Entrepreneurship-based NFE program development carried out in CLC is carried out through 3 stages, namely (1) the stage of context analysis and identification of community learning needs in which there are problems and resources that can be used for learning. (2) The stage of managing entrepreneurship learning which includes planning, organizing, implementing, and supervising entrepreneurship learning programs. (3) The evaluation stage is carried out to find out the learning outcomes and processes. Learning outcomes through theory and performance exams during practical work, while process evaluation is carried out at each stage of implementing entrepreneurship learning.
The conclusion is that the development of an entrepreneurship-based NFE program through a coaching clinic can provide changes in the management of culinary and barista entrepreneurship learning as a program advantage in CLC. The novelty of this research is learning equality education packages combined with vocational skills which accelerate students' independence.
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2024 |
PERANCANGAN FILM DOKUMENTER KERIS KERATON SURAKARTA SEBAGAI UPAYA PELESTARIAN WARISAN LELUHUR BUDAYA BANGSA
(Andre Firmansyah, Anthony Y.M. Tumimomor)
DOI : 10.24246/itexplore.v3i1.2024.pp13-33
- Volume: 3,
Issue: 1,
Sitasi : 0 02-Feb-2024
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| Last.07-Jul-2025
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Keris merupakan salah satu warisan budaya Indonesia yang perlu dilestarikan, dan dikenalkan untuk generasi sekarang. Berdasarkan hasil penelusuran yang dilakukan, ditemukan data bahwa masih adanya masyarakat Surakarta yang beranggapan bahwa keris hanya digunakan sebagai pajangan atau jimat yang masih disangkut-pautkan dengan hal-hal yang berkaitan mistis. Selain itu kurangnya kesadaran masyarakat akan pengetahuan tentang keris dan adanya perbedaan antara keris dalam keraton dan luar keraton Surakarta masih sangat minim di masyarakat. Sehingga perlu adanya media informasi yang mampu memperkenalkan dan memberikan informasi mengenai keris Keraton dan perbedaan keris ini dengan keris luar Keraton melalui media audio visual, salah satunya adalah film dokumenter. Penelitian ini menerapkan metode kualitatif dan strategi linier dalam proses perancangan film dokumenter, sehingga diharapkan mampu menghasilkan media informasi audio visual yang dapat memberikan pengenalan secara detail dan aktual mengenai detail keris dalam keraton dan perbedaanya dengan keris luar keraton kepada masyarakat Surakarta secara khusus dan masyarakat Indonesia secara umum.
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2024 |
Analisis Unsur Intrinsik Dalam Film Nussa: The Movie Sutradara Boni Wirasmono Dalam Merepresentasikan Nilai Moral Pada Anak- Anak
(Ryan Fadhil Firmansyah, Dani Manesah)
DOI : 10.62383/filosofi.v1i2.37
- Volume: 1,
Issue: 2,
Sitasi : 0 02-Feb-2024
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| Last.02-Aug-2025
Abstrak:
This research is entitled Analysis of Intrinsic Elements in the Film Nussa: The Movie Director Boni Wirasmono in Representing Moral Values to Children. The animated film Nussa: The Movie is an animated film with a family, comedy genre and is popular with children because this type of film is packaged in a funny and interesting way. The animated film Nussa: The Movie was produced by The Little Giantz studio and Visinema Pictures and directed by Bony Wirasmono. The aim of this research is to emphasize the intrinsic elements in the form of characters, plot and setting contained in the animated film Nussa: The Movie directed by Boni Wirasmono. In this research, researchers used qualitative descriptive methods to find the intrinsic elements contained in the animated film Nussa: The Movie.
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2024 |
Pelatihan Perakitan Dan Instalasi Komputer Pada SMP Ar Rahman
(Husin Sariangsah, Firman Syahputra)
DOI : 10.62383/transformasi.v1i1.81
- Volume: 1,
Issue: 1,
Sitasi : 0 30-Jan-2024
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The Tridharma of Higher Education contains three important points, namely education, research and community service. Community service on this occasion was carried out with partners from Ar Rahman Junior School. Current technological developments, especially computer technology, are very advanced. In Indonesia, many computer products are marketed with various types, prices and specifications. The computer hardware component manufacturing industry competes with each other to satisfy consumers and customers. Computer assembly and installation are important processes in the development and maintenance of efficient and reliable computer systems. In-depth knowledge of assembly and installation procedures is key to ensuring optimal performance as well as system safety. For this reason, there is a need for computer assembly and installation training for students at Ar Rahman junior School who have the knowledge and skills in assembling and installing their own computers properly and are able to implement it at school.
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2024 |
Penerapan Undang-undang Nomor 32 Tahun 2009 Pasal 109 Tentang Perlindungan Dan Pengelolaan Lingkungan Hidup
(Bara Firmansyah, Fenty Puluhulawa, Lisnawaty W. Badu)
DOI : 10.51903/perkara.v2i1.1672
- Volume: 2,
Issue: 1,
Sitasi : 0 19-Jan-2024
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| Last.23-Jul-2025
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This research aims to determine the effectiveness of ownership of operational permits for wastewater disposal installations as factors inhibiting this effectiveness in the Randangan District Health Center. This research is a sociological or empirical study, with the aim of presenting as complete data as possible regarding the effectiveness of permit ownership for Community Health Centers in Randangan District, as stated in Law Number 32 of 2009. The types of data used include primary data and secondary data, and the data collection techniques used are field research and literature study. Based on the research in the results of the discussion, conclusions are drawn; Firstly, the Motolohu Community Health Center in Randangan District has been operating an IPAL since 2017 but until 2023 it has not received a permit from the Pohuwato Regency Environmental Service, even though according to the regulations, IPALs that have been operated must have a permit. Second, factors that hinder effectiveness include legal factors, law enforcement factors, legal advice and facilities, and community factors.
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2024 |
Eksplorasi Ketergantungan Teknologi Dalam Novel “Dune” Karya Frank Herbert
(Dimas Ikram Firmansyah, Reza Nafrendra Zain, Eva Dwi Kurniawan)
DOI : 10.61132/globe.v2i1.140
- Volume: 2,
Issue: 1,
Sitasi : 0 17-Jan-2024
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| Last.06-Aug-2025
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This journal analyzes the exploration of dependence on technology in the novel "Dune" by Frank Herbert. The main focus of the journal is on the technological concepts introduced in the story, including the use of Melange as an energy source for the Holtzman Drive, the development of artificial intelligence, shields versus laser weapons, as well as water distillation technology used by the Fremen. This journal explains the impact of dependence on technology in the political, social and economic context of the universe created by Herbert. This research also discusses the contradiction in the acceptance of technology between human needs and the prohibition on the use of computers in the history of the Dune universe.
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2024 |
Analisis Break Even Point Sebagai Alat Perencanaan Laba Jangka Pendek Pada CV Wana Jaya Lestari Palembang
(Rani Septi Yuningsih, Firmansyah, Eka Jumarni Fithri)
DOI : 10.51903/jupea.v4i1.2175
- Volume: 4,
Issue: 1,
Sitasi : 0 09-Jan-2024
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| Last.23-Jul-2025
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With the use of this final study, the corporation hopes to boost earnings by determining the CV Wana Jaya Lestari Palembang sales fall safety limits and break-even point. A business called CV Wana Jaya Lestari Palembang deals in the acquisition, planting, and distribution of different plant species as well as the restoration of protected forests and river basins. In order to design the desired profit for the 2023 period, it is necessary to determine the amount of sales that must be attained, categorize fixed expenses and variable costs, and determine the BEP level for areca nut and rubber seeds in 2021 and 2022. expenses associated with expenses are classified as a consequence. Before studying the Break Event Point, fixed and variable expenses are crucial. The organization has demonstrated its ability to generate sales beyond the minimal sales threshold by utilizing the BEP calculation and analysis approach. This may be demonstrated by looking at the margin of safety, which indicates that there is a good gap between revenues and the breakeven point for the business.
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2024 |
The Analysis Of Seba Baduy Tradition As A Form Of Indigenous Community Existence
(Firman Apriyanto, Titi Julaeha, Susanti Susanti, Madhuri Purba, Eneng Liah Khoiriyah, Iim Khairunnisa)
DOI : 10.61132/sintaksis.v2i1.279
- Volume: 2,
Issue: 1,
Sitasi : 0 04-Jan-2024
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| Last.07-Aug-2025
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The Purpose of Research on Seba baduy conducted by STKIP Sheikh Manshur students in Lebak Regency, aims to get to know more closely the Baduy community in preserving their culture in Seba baduy activities. The research method used is descriptive with a functional approach through data collection techniques in the form of interviews and observations. The result of this research illustrates that Seba Baduy activity is the culmination of a ritual event conducted once a year which is intended to express gratitude to God and the government for the welfare of the Baduy community that has been produced in a period of one year. In addition, Seba Baduy activity has a ritual ceremony, this ceremony is a proof of customary recognition and aims to stay in touch between Kanekes community and the government both in the regency and province, namely to the regent and governor officials who informally become the leaders of Baduy community. The best time and date for the ceremony is chosen, especially after the harvest. The seba ceremony is a series of religious or belief systems of the Sunda Wiwitan religion adopted by the Kanekes community, so this ceremony must be carried out because it is an ancestral heirloom that must continue to be maintained and preserved which is passed on continuously to its children and grandchildren in a firm and binding manner. (Ayuna et al., 2021)
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2024 |
Factors Influencing E-Banking Use In Batam: A User Perception Analysis
(Mulyanto Mulyanto, Angga Wahyudi, Ile Arbertus, Ari Firmansah, Jhon Lim)
DOI : 10.51903/pixel.v16i2.1564
- Volume: 16,
Issue: 2,
Sitasi : 0 22-Dec-2023
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Studi ini menyelidiki faktor-faktor yang mempengaruhi adopsi dan penggunaan perbankan elektronik di Batam, Indonesia, mengingat lonjakan global dan regional dalam e-banking. Tujuan utamanya adalah untuk melihat bagaimana kenyamanan, aksesibilitas, penghematan biaya, dan kualitas layanan mempengaruhi adopsi dan penggunaan berkelanjutan dari layanan ini, memberikan wawasan untuk membantu lembaga keuangan dan pembuat kebijakan merumuskan strategi yang lebih mempromosikan adopsi e-banking. Menggunakan metodologi penelitian kuantitatif, menampilkan enam variabel: kegunaan yang dirasakan, norma subjektif, kemudahan penggunaan yang dirasakan, niat untuk menggunakan, teknologi yang dirasakan, dan risiko yang dirasakan. Data, yang dikumpulkan dari 400 peserta melalui survei, menunjukkan bahwa variabel spesifik tidak terpengaruh oleh semua kecuali tiga persepsi kegunaan, teknologi, dan bahaya. Anehnya, ketika datang ke e-banking, norma subjektif memiliki dampak yang jauh lebih kuat pada konsumen daripada kenyamanan penggunaan pada keinginan mereka untuk menggunakan. Untuk penelitian ke depan, pandangan demografis yang lebih jelas dapat diperoleh dengan mempertimbangkan target responden dan memperluas cakupan di luar Kota Batam.
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2023 |