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Iterasi Momentum Fragmentasi Batubara Mencapai Bentuk Serbuk NASUTION, LUKMAN HAKIM; Gapar, Gapar; Budiman, Fajar; Riza, Subkhan; Arief Yanto Putra, Eka; Yudha Satria, Rama; Juli Harnis, Emri
IPTEKIN Jurnal Kebijakan Pembangunan dan Inovasi Vol. 6 No. 2 (2024)
Publisher : Badan Riset dan Inovasi Daerah (BRIDA) Provinsi Riau

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Abstract

Ukuran batubara semakin kecil mampu meningkatkan efisiensi kerja boiler pembangit listrik, namun untuk mendapatkan ukuran tersebut diperlukan metode yang mampu memprediksi ukuran dihasilkan. Eksperimental metode iterasi momentum disajikan, dimana dibangun melalui eksperimental fragmentasi sampel batubara berukuran 1mm3 dan 10mm3 menjadi serbuk dengan dinding landasan pejal berntuk parabolic. Kemudian proses analisis dengan pengiraan secara matematik dilakukan, dan membuktikan bahwa iterasi momentum per millimeter skala dapat menentukan ukuran akhir batubara yang dihasilkan. Bermula dari 1 fragment batubara berukuran 1mm3 dan 10mm3 menjadi 5.314.410 fragments dengan ukuran masing-masing fragments dalam unit millimeter adalah 0.000001852, dan massa setiap fragments dalam kg adalah 0.0000000001. Ini membuktikan bahwa fragments size hingga bentuk serbuk dengan metode iterasi momentum dapat diaplikasikan pada batubara sebagai bahan bakar boiler pembangkit listrik, dan pengolahan sampah tanpa proses pemisahan menjadi partikel skala nanometer untuk meningkatkan nilai fungsi serta nilai guna dari sampah secara tenoekonomi di Provinsi Riau. Keywords: Iterasi momentum, fragmentation, coal powder form.
Cooperatives amid the Wave of Industrial Revolution 4.0: Opportunities and Challenges Siswanto, Irvan; Budiman, Fajar; Aini, Farida; Kurniawan, Fiki; Aulia, mesyha Suswita
Indonesian Journal of Islamic Economics and Finance Vol. 4 No. 1 (2024)
Publisher : Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/ijief.v4i1.5733

Abstract

This study examines the roles and challenges faced by cooperatives in the era of Industry 4.0, focusing on adapting digital technologies to enhance member welfare and economic growth. The research employs a comprehensive literature review, case studies, and content analysis of publications from the past decade. Findings indicate that digitalization has increased operational efficiency in cooperatives by up to 40%, expanded market access, and improved transparency and accountability. However, key challenges include the persistence of the digital divide, high initial investment costs, and the need for cultural change within organizations to support digital transformation. Government support, including digital literacy training and access to financing, is crucial in accelerating this transformation process. The practical implications of this study highlight the necessity for broader digital training programs, access to low-interest financing for technology investments, and the development of adequate digital infrastructure. This research underscores significant progress in technology adoption among cooperatives and the positive socio-economic impacts that result from it. As a result, digital transformation within cooperatives holds substantial potential for fostering more inclusive and sustainable economic growth.
Pengaruh Person Organization Fit Terhadap Kinerja Karyawan Wulandari, Desi; Budiman, Fajar; Eriawati, Yossi
Ikhtisar: Jurnal Pengetahuan Islam Vol 3 No 2 (2023): Ikhtisar: Jurnal Pengetahuan Islam
Publisher : Institut Agama Islam Sumatera Barat Pariaman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55062/ijpi.v3i2.351

Abstract

This research aims to find out whether Person Organization Fit has an effect on employee performance. The type of research used is quantitative research with a survey approach. The data used is primary data obtained from distributing questionnaires. There were 53 respondents who participated in this research. Data analysis and processing techniques use regression analysis, coefficient of determination (R2). From this research, the results obtained show that Person Organization Fit has an influence on employee performance. This is proven based on the results of the F test where the Fcount value > Ftable value where the Fcount value is 36.521 which is greater than Ftable 4.10, so it can be interpreted that there is an influence between Person Organization Fit on employee performance. And based on the calculation results of the coefficient of determination test (R2), it shows that the Rsquare value of the variation in the dependent variable which is influenced by the independent variable is 12%, while the remaining 88% is influenced by other factors outside this research.
Sosialisasi Dan Pemanfaatan Internet Guna Menarik Peluang Usaha Dimasa Pandemic Covid-19 Kepada Masyarakat Jombang Kramat Hermawan; Muhammad Herjendi, Aldianur; Febriana Putra, Bimas; Prasetio Adi, Danang; Budiman, Fajar; Ilham Setiaji, Galih; Agustiansyah, Putra; Nurul Hidayat , Rizza; Ariadi, Seno
AMMA : Jurnal Pengabdian Masyarakat Vol. 2 No. 4 (2023): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Abstract

The definition of Marketing is a system for carrying out marketing activities as a whole starting from product planning, pricing, promotion to designing product distribution strategies to satisfy consumers. Today, we must often hear the word Internet and we tend to be more familiar with terms such as E-Commerce, E-government and others. The letter "E" here refers to the word "Electronic", but is more widely used in the context of the internet. The goal is to introduce the use of the internet to the people of Jombang Kramat & provide an overview of useful and profitable applications for the people of Jombang Kramat. We hope that the knowledge we convey can be utilized as well as possible.
Memahami Peran Karakteristik Bisnis dalam Menghadapi Tantangan Global Zainudin, Zainudin; Wahyuni, Ema; Mustaqim, Mustaqim; Septiani, Risma; Budiman, Fajar
Risalah Iqtishadiyah Vol 3 No 1 (2024): January - June 2024
Publisher : Risalah Iqtisadiyah: Journal of Sharia Economics, Sharia Economics Study Program, STEI Ar Risalah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59107/ri.v3i1.72

Abstract

This study examines the critical role of business characteristics in addressing the complexity of global challenges. The main objective is to identify and analyze key business characteristics that enhance resilience and adaptability in the face of international markets, technological advancements, and socio-political changes. Using a literature review method approach, this study seeks to further examine the critical role of business characteristics in addressing the complexity of its global challenges. The results of the analysis indicate that businesses that emphasize innovation, strategic planning errors, and strong stakeholder engagement are better equipped to manage global business. In addition, this study highlights the importance of cultural competence and sustainability practices as critical factors contributing to long-term success. These insights provide valuable guidance for businesses seeking to strengthen their competitive advantage and resilience in an increasingly connected world.
Pengaruh Budaya dan Persepsi Masyarakat terhadap Keputusan Menabung di Bank Syariah Supiani, Supiani; Rahmat, Fawza; Budiman, Fajar
Al-bank: Journal of Islamic Banking and Finance Vol 1 No 1 (2021): January - June 2021
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/ab.v1i1.2618

Abstract

Rendahnya pemahaman dan pengetahuan masyarakat terhadap bank syariah, terutama yang disebabkan dominasi bank konvensional, sebuah fenomena bahwa budaya dan persepsi masyarakat mempengaruhi keputusan menabung. Adapun yang menjadi tujuan dalam penelitian ini adalah: (1) untuk mengetahui sejauh manakah pengaruh budaya terhadap keputusan menabung; (2) untuk mengetahui sejauh manakah pengaruh persepsi masyarakat terhadap keputusan menabung; (3) untuk mengetahui sejauh manakah pengaruh budaya dan persepsi masyarakat secara bersama-sama terhadap keputusan menabung.Jenis penelitian adalah penelitian kuantitatif. Pendekatan penelitian yang digunakan adalah penelitian survey yang termasuk kategori explanatory research yaitu penelitian yang bertujuan untuk menganalisis hubungan-hubungan antara satu variabel dengan variabel lainnya. Data primer diperoleh dari penyebaran kuesioner. Populasi dalam penelitian ini sebanyak 150 orang dan sampel sebanyak 44 orang yang diambil dengan menggunakan rumus slovin.Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan antara budaya dan persepsi masyarakat terhadap keputusan menabung di Bank Nagari Cabang Pembantu Syariah Simpang Empat. Budaya tidak berpengaruh signifikan terhadap keputusan menabung. Persepsi masyarakat berpengaruh signifikan terhadap keputusan menabung.Sehingga dapat disimpulkan bahwa variabel budaya dan persepsi masyarakat secara bersama-sama berpengaruh signifikan terhadap keputusan menabung dan hipotesis penelitianya teruji. Key Word : Budaya, Persepsi Masyarakat, Keputusan Menabung.
Sinergi Antartingkatan Pemerintahan dalam Penghapusan Kemiskinan di Kabupaten Kepulauan Meranti budiman, fajar
IPTEKIN Jurnal Kebijakan Pembangunan dan Inovasi Vol. 8 No. 1 (2025)
Publisher : Badan Riset dan Inovasi Daerah (BRIDA) Provinsi Riau

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Abstract

Kepulauan Meranti Regency occupies a strategic position in the IMS-GT growth triangle; however, it records the highest poverty rate in Riau Province (23.15% in 2024) and ranks 45th nationally. This study aims to analyze the alignment of local poverty alleviation policies with provincial and national policies. The approach utilizes comparative policy analysis of the RPJMN 2025–2029, Riau Province RPJMD 2025–2029, and Kepulauan Meranti Regency RPJMD 2025–2029 documents, as well as USG (Urgency, Seriousness, Growth) analysis to identify root causes. The findings reveal that the low quality of human development is the primary root cause of poverty. The study found that the synergy of poverty eradication programs within the Draft RPJMD of Kepulauan Meranti Regency is not optimally aligned with higher-level government policy directions. Additionally, fiscal allocation inefficiency was identified, where 32.23% of the budget is absorbed by poverty-related programs without effectively reducing poverty rates. This study concludes by recommending the establishment of a formal "Funding Synergy Plan" mechanism, consistent with the HKPD Law, to integrate cross-governmental resources, address local fiscal burdens, and enhance the effectiveness of program interventions.
Teachers' Efforts to Educate Positive Student Behavior Through Strengthening Religious Values, Practices and Role Models Budiman, Fajar; Mega, Enni; Taufik Hidayat
Al-Kahfi: Jurnal Pendidikan Agama Islam Vol. 11 No. 1 (2025): January
Publisher : STAI YAPTIP Simpang Empat Pasaman Barat Indonesia in collaboration with International Islamic Studies Development and Research Center (IISDRC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70820/al-kahfi.v11i1.347

Abstract

Educational problems such as deviant behavior are still often found in schools among students. This reality is considered by some groups to be a form of school failure in fostering its students, and it is a challenge for school management elements, especially Islamic religious education teachers. The purpose of this study is to determine how Islamic religious education teachers educate students through academic activities and extracurricular activities at school. This study uses a qualitative method with a case study approach. Data sources were taken from the principal and 5 Islamic religious education teachers, and 5 students were conducted through in-depth interviews selected using purposive sampling techniques, while the selected informants have met four criteria, namely understanding the problems being studied well, still active in the field being studied, having time to provide information to researchers, and providing information in accordance with the facts that occur in the field. After the interviews were completed with all informants, a transcription process was carried out, then the author took themes that were appropriate to the research needs and the data were analyzed using interactive techniques miles and huberman. The results of the study show that the efforts of Islamic religious education teachers in educating positive student behavior: (1) teaching the values ​​of faith in learning activities. (2) practicing worship activities in learning such as praying before and after learning, carrying out Al-Quran recitation activities before learning begins. (3) providing examples and role models in behaving at school. The findings of this study can be input for teachers in educating students about positive behavior through academic and extracurricular activities.
Strategi Penghapusan Kemiskinan di Kabupaten Kepulauan Meranti: Penelitian Budiman, Fajar
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 3 No. 4 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 3 Nomor 4 (April 2025
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i4.5679

Abstract

Makalah kebijakan ini bertujuan untuk menganalisis masalah kemiskinan di Kabupaten Kepulauan Meranti dan merumuskan alternatif kebijakan yang rasional serta opsi-opsi untuk mendukung pemberantasan kemiskinan yang berkelanjutan. Studi ini berfokus pada hubungan antara kualitas sumber daya manusia, pengembangan sektor produktif berdasarkan potensi lokal, dan peran konektivitas regional dalam memperkuat aktivitas ekonomi komunitas pulau. Metodologi yang digunakan dalam penulisan makalah kebijakan ini menerapkan analisis kebijakan komparatif melalui penilaian alternatif kebijakan berdasarkan metode (Bardach, 2012), dengan kriteria kelayakan teknis, kelayakan ekonomi dan pembiayaan, kelayakan politik, dan kelayakan administratif. Analisis ini dilakukan dengan mengkaji keselarasan arah kebijakan dan program prioritas untuk pengentasan kemiskinan dalam dokumen perencanaan jangka menengah Pemerintah Pusat (RPJMN 2025-2029), Pemerintah Provinsi Riau, dan Pemerintah Kabupaten Kepulauan Meranti. Analisis menunjukkan bahwa penguatan konektivitas regional merupakan kebijakan yang paling rasional dan strategis untuk mendukung pengentasan kemiskinan di Kabupaten Kepulauan Meranti. Peningkatan konektivitas dianggap sebagai alat utama dalam mendukung pengembangan Pusat Industri Kecil dan Menengah (SIKIM) berdasarkan komoditas unggulan regional, melalui peningkatan akses logistik, distribusi, dan pemasaran. Kebijakan ini dianggap memiliki kelayakan teknis dan administratif yang tinggi, dukungan politik yang kuat, serta keselarasan dengan prioritas pembangunan nasional dan regional. Oleh karena itu, peningkatan konektivitas regional direkomendasikan sebagai kebijakan prioritas untuk mempercepat pengurangan kemiskinan dan mempromosikan pertumbuhan ekonomi inklusif di Kabupaten Kepulauan Meranti.