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All Journal Gorga : Jurnal Seni Rupa JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Ampere The Indonesian Biomedical Journal Biomedical Journal of Indonesia Jurnal Pertanian Terpadu Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN TAMBUSAI IJISTECH (International Journal Of Information System & Technology) JOURNAL OF SCIENCE AND SOCIAL RESEARCH SRIWIJAYA JOURNAL OF MEDICINE Psikostudia : Jurnal Psikologi Agroekoteknologi Tropika Lembab Poltekita : Jurnal Ilmu Kesehatan Journal of Computer System and Informatics (JoSYC) TIN: TERAPAN INFORMATIKA NUSANTARA Jurnal REKSA: Rekayasa Keuangan, Syariah dan Audit Ekonomi Bisnis Manajemen dan Akuntansi (EBMA) Community Empowerment IJISTECH Jurnal Pengabdian Masyarakat: Humanity and Medicine Hukum Responsif : Jurnal Ilmiah Fakultas Hukum Universitas Swadaya Gunung Jati Cirebon Jurnal Teknik Elektro Jurnal Teknik Sipil Dinamis Digital Transformation Technology (Digitech) Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Innovative: Journal Of Social Science Research Jurnal Pengmas Kestra (JPK) Local History & Heritage Jurnal Informatika Ekonomi Bisnis Jurnal Pustaka Dianmas Tarbiyah: Jurnal Ilmu Pendidikan dan Pengajaran Jurnal Indonesia Mengabdi (JIM) jle Journal of Technology and Computer (JOTECHCOM) PUBLIDIMAS Edukatif: Jurnal Pengabdian Masyarakat Economic Development Progress
Surya Darma
Program Studi Pendidikan Biologi FKIP Untan, Pontianak
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Algoritma Bayesian Regulation untuk Prediksi Kemiskinan Sebagai Evaluasi Awal Mendukung Kebijakan Ekonomi Hijau Firzada, Fahmi; Darma, Surya
Journal of Computer System and Informatics (JoSYC) Vol 6 No 1 (2024): November 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v6i1.6011

Abstract

This study aims to utilize the Bayesian Regulation algorithm to predict poverty in Simalungun, Pematangsiantar, Asahan, Batu Bara, and Tebing Tinggi, as an initial step to evaluate the Green Economy policy. Poverty remains a serious issue, particularly in Pematangsiantar and Simalungun, where social inequality and limited access to basic services are prevalent. High poverty rates and limited resources present significant challenges to improving community welfare. The Green Economy policy could be a potential solution to reduce the negative environmental impact of development and enhance community well-being. This research uses secondary time-series poverty data from 2012 to 2023, obtained from the Central Bureau of Statistics of North Sumatra, based on the basic needs approach. The applied Machine Learning algorithm is Bayesian Regulation, used to predict poverty levels in these areas based on five architectural models (10-5-1, 10-10-1, 10-15-1, 10-20-1, and 10-25-1). The 10-25-1 model was selected as the best model due to its smallest MSE (error), 0.00218055780, compared to the other four models. This study aims to provide insights into the development of poverty in these regions and offer an initial evaluation of the effectiveness of the Green Economy policy. It is also expected to propose more effective policy recommendations for reducing poverty and supporting environmental sustainability, particularly in Pematangsiantar and Simalungun.
Pemanfaatan Algoritma Levenberg-Marquardt untuk Analisis Prediksi Persentase Penduduk yang Melakukan Pengobatan Sendiri Darma, Surya; Firzada, Fahmi
Journal of Computer System and Informatics (JoSYC) Vol 6 No 1 (2024): November 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/josyc.v6i1.6153

Abstract

Self-medication is a practice in which individuals use drugs or administer treatments without a doctor's prescription or medical supervision. This phenomenon has become a significant health issue in Indonesia, particularly in the city of Pematangsiantar and Simalungun Regency, where many residents tend to self-medicate without receiving adequate medical consultation. Therefore, the aim of this study is to analyze the predicted percentage of health independence development among residents who self-medicate in Pematangsiantar and Simalungun Regency using the Levenberg-Marquardt algorithm. The research data consists of time-series data on the percentage of residents self-medicating in Pematangsiantar and Simalungun Regency from 2018 to 2023, obtained from the Central Statistics Agency of North Sumatra. The analysis was conducted using five architecture models: 4-5-1, 4-10-1, 4-15-1, 4-20-1, and 4-25-1. The results show that the Levenberg-Marquardt algorithm with the 4-15-1 architecture model provided the best performance, with the lowest Mean Squared Error (MSE) value of 0.0268691174 compared to the other architecture models. This study is expected to assist local governments by providing information on the development of the percentage of residents who self-medicate in Pematangsiantar and Simalungun Regency, enabling them to formulate the best policies for improving public health in the region in the future. This research also contributes to the development of artificial intelligence-based health prediction methods, particularly for analyzing the percentage of self-medicating residents in complex and dynamic regional contexts.
ANALISIS SETTING RELAY PENGAMAN MOTOR INDUKSI PENGGERAK BELL CONVEYOR (BLC) Darma, Surya; Putra, Dian Eka; Matra, Ikahariya Pratiwi; S, Budiman
Jurnal Teknik Elektro Vol 14 No 2 (2024): Jurnal Teknik Elektro
Publisher : Program Studi Teknik Elektro Fakultas Teknik Universitas Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36546/jte.v14i2.1343

Abstract

Dewasa ini energi listrik yang tersedia di Indonesia sebagian besar dikonsumsi oleh industri. Penggunaan Energi dalam industri banyak diserap oleh pemakaian motor listrik. Penggunaan motor ini sebagai penggerak peralatan-peralatan produksi. Untuk industri berskala menengah dan besar diperlukan jumlah motor listrik yang banyak. Motor listrik yang biasa digunakan umumnya adalah motor arus bolak-balik asinkron atau biasa disebut motor induksi. Motor induksi banyak digunakan disebabkan oleh beberapa alasan, antara lain konstruksinya yang sederhana, harganya yang relatif murah. Menjaga kontinuitas atau kelancaran produksi merupakan hal pokok dalam suatu industri, hal ini berarti bahwa menjaga agar motor penggerak dapat terus beroperasi secara optimal merupakan hal yang sangat penting. Dalam pengoperasiannya sering dijumpai kondisi yang tidak diinginkan yang dapat mengganggu dan bahkan dapat merusak jalannya motor penggerak.salah satunya terjadinya beban lebih atau over load. Salah satu penyebab gangguan pada motor induksi yang digunakan sebagai penggerak conveyor BLC yaitu gangguan beban lebih. Sistem proteksi yang digunakan pada pengaman motor induksi yang digunakan sebagai penggerak conveyor BLC di PT Dizamatra Powerindo yaitu menggunakan Thermal Overload Relay. Berdasarkan hasil perhitungan dan pengamatan yang telah dilakukan yang digunakan bahwa rating pada TOR yang terpasang adalah sebesar 340 Ampere sedangkan berdasarkan hasil perhitungan didapatkan nilai sebesar 349.68 Ampere untuk mengamankan penggerak conveyor BLC di PT Dizamatra Powerindo sudah tepat karena sesuai hasil perhitungan.
Pinjaman Online Dalam Perspektif Hukum Islam Amelia, Rizqa; Harahap, Muhammad Farhan; Darma, Surya
Ekonomi Bisnis Manajemen dan Akuntansi (EBMA) Vol 4, No 1: 2023
Publisher : LPPM Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/ebma.v4i1.4364

Abstract

With the rapid development of information technology, various online applications have emerged to make it easier to borrow money online, but many still don't know whether this is prohibited for religious reasons or not. The need for financing or working capital attracts borrowers to use online loan services. Therefore, the authors deem it necessary to conduct this research, the purpose of which is to analyze the legality of online credit from the perspective of Islamic law. This study uses a qualitative descriptive method and the type of research is library research, which collects data or papers related to Islamic contractual law which are of a literary nature. the method used is a descriptive approach where the author describes the law of qiradh in fiqh muamalah and the data sources obtained from various fiqh books. Online loans, also known as fintech (financial technology), are financial services in the form of loans whose applications use information technology, internet networks and contracts where lenders and borrowers do not meet face to face. The results of this study show that in Islamic law online loans are permissible, based on the principle of mu'amalah, namely basically all forms of mu'amalah are permissible. Apart from what is prohibited in the Al-Qur'an and As-Sunnah and Fatwa of the National Sharia Council No. 117/DSN-MUI/IX/2018 states that online loans are permissible, most importantly not against Sharia with the principles of usury, gharar, maysir, tadlis, dharar, zhulm and haram.
Upaya Masyarakat Muslim Menjaga Identitas Sejarah melalui Pemeliharaan Bangunan Bersejarah di Sei Glugur, Kabupaten Deli Serdang Darma, Surya; Monang, Sori; Muchsin, Kasron
Local History & Heritage Vol. 4 No. 2 (2024)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/lhh.v4i2.1519

Abstract

This research investigates the role of Islamic communities in preserving historical buildings in Sei Glugur Village, Pancur Batu Sub-district, Deli Serdang Regency. The study addresses how the Muslim community maintains its cultural identity through these preservation efforts. Using a descriptive qualitative approach, data were collected via observations, interviews with key informants, including the Village Head and building caretakers, as well as documentation. Guided by Indonesian Law No. 11 of 2010 on Cultural Heritage, the research reveals the community’s active role in utilizing and maintaining historical buildings. For example, the Sri Maha Laksmi Temple is still functional, a logistics warehouse was repurposed as a public school, and a Dutch-era house became the Al-Istiqomah Mosque. Factors such as the community’s long-term residence and hereditary ties to colonial-era workers contribute to their preservation awareness. However, some buildings, including the administration office and tobacco warehouse, remain underutilized. The study concludes that community-government partnerships are essential to optimize the use and preservation of these structures. Recommendations include allocating resources for adaptive reuse and emphasizing cultural tourism and local identity enhancement.
Analisis Strategi Pemasaran Bank Syariah Dalam Meningkatkan Daya Saing Darma, Surya; Ramadani, Alpin
TARBIYAH: Jurnal Ilmu Pendidikan dan Pengajaran Vol 3 No 2 (2024)
Publisher : DIKLINKO JOURNALS PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.1342/tarbiyah.v3i2.167

Abstract

This study aims to analyze the marketing strategies implemented by Islamic banks in increasing competitiveness in the increasingly competitive banking market. The method used in this study is a qualitative method with a literature study approach, which includes analysis of various literature, articles, and previous studies related to Islamic bank marketing. The results of this study indicate that the marketing strategies implemented by Islamic banks play an important role in increasing their competitiveness, by emphasizing market understanding, customer segments, and the application of sharia principles that avoid usury practices, thus attracting customers who prioritize Islamic values.
Strategi SEO Berbasis WEB untuk Pengoptimalan Pemasaran UMKM Berbasis Digital: Memanfaatkan Peluang Ekonomi Digital Okprana, Harly; Darma, Surya
TIN: Terapan Informatika Nusantara Vol 5 No 6 (2024): November 2024
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/tin.v5i6.5999

Abstract

This research aims to optimize digital marketing for Micro, Small, and Medium Enterprises (MSMEs) by applying web-based SEO (Search Engine Optimization) methods to capitalize on digital economic opportunities. The main issue faced by MSMEs is low visibility on search engines, which impacts organic traffic and online market competitiveness. The proposed solution is an SEO strategy that includes content optimization, website structure, relevant keywords, quality backlinks, and search engine algorithm analysis. The system used involves a case study at Primecom Store in Pematangsiantar, North Sumatra, with the implementation of SEO steps such as on-page and off-page optimization, and monitoring using Google Analytics. Over six months of implementation, the research results show an increase in organic traffic from 200 to 523 visits per month, an average keyword ranking improvement of 35%, and page visits rising from 100 to 417 per month. Additionally, quality backlinks increased from 10 to 40, while page load time decreased from 4.5 seconds to 2.8 seconds. These results demonstrate that the implementation of a web-based SEO strategy can enhance MSMEs' visibility and competitiveness in the digital market. This research provides practical recommendations for MSMEs to effectively leverage digital economic opportunities through an integrated SEO strategy.
PEMBERDAYAAN MASYARAKAT IBU-IBU PKK MELALUI PELATIHAN PRODUKSI KERAJINAN BORDIR UNTUK MENINGKATKAN KESEJAHTERAAN MASYARAKAT DI DESA PENGGALANGAN KABUPATEN SERDANG BEDAGAI Rahim Damanik, Abdi; Darma, Surya; Syahputra Saragih, Ilham; Syahputri, Aprilia; Azmi Ginting, Naufal
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 11 (2024): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i11.4957-4964

Abstract

Program Pemberdayaan Masyarakat Pemula (PMP) bagi ibu-ibu PKK di Desa Penggalangan, Kabupaten Serdang Bedagai. Program ini bertujuan untuk meningkatkan keterampilan ibu-ibu PKK dalam produksi kerajinan bordir. Banyak ibu-ibu di desa tersebut yang memiliki semangat tinggi, tetapi terbatas dalam hal keterampilan teknis, manajemen usaha, dan akses pasar. Pelatihan ini melibatkan sosialisasi teknik bordir menggunakan mesin dan pendampingan usaha dengan tujuan menciptakan produk bernilai tambah yang dapat dipasarkan secara lebih luas. Pelatihan ini berfokus pada peningkatan keterampilan teknis bordir, manajemen usaha, dan strategi pemasaran. Program juga mengajarkan cara memanfaatkan platform digital seperti media sosial dan e-commerce untuk memperluas jangkauan pemasaran. Selain itu, pelatihan bertujuan untuk memberdayakan ibu-ibu PKK agar lebih mandiri dalam mengembangkan usaha mandiri para Ibu-Ibu PKK Desa Penggalangan Hasil kegiatan yang telah dilaksanakan didapatkan hasil produksi dari 1 produk yaitu selendang dengan motiv bordir. Produk tersebut telah diberikan ke pihak Desa Penggalangan berdasarkan BAST yang telah ketua pelaksana laksanakan. Berdasarkan angket akhir yang telah diberikan rata-rata 85% menyatakan Puas terhadap Pelatihan Pengabdiak kepada masyarakat yang penulis laksanakan dan berharap adanya kelanjutan program kedepannya.
Education about Waste Management and Community Empowerment through Waste Banks Irmayani, Irmayani; Ginting, Rosita; Bangun, Sri Melda; Parinduri, Anggi Isnani; Samura, Jul Asdar; Darma, Surya
JURNAL PENGMAS KESTRA (JPK) Vol. 4 No. 2 (2024): Jurnal Pengmas Kestra (JPK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jpk.v4i2.2420

Abstract

Background: Ineffective waste management has become a serious problem in many areas, both urban and rural. Accumulating rubbish can pollute the environment, cause various diseases and damage the ecosystem. One effective approach to overcome this problem is through providing education about management and the establishment of community-based waste banks. Objective: Community service activities have the aim of providing education and empowering the community in waste management through the formation and management of waste banks. Method: This community service activity goes through several stages, namely identification and analysis of needs; discussions with village officials, community leaders and stakeholders; preparation of activity programs; material determination; preparation of facilities and infrastructure; providing education about waste management and socializing waste banks; establishing a waste bank management structure as well as monitoring and evaluation. Results: The result of this community service activity is an increase in community understanding about good waste management by 80% and the formation of 1 waste bank unit that can be utilized by the community as well as the formation of a management structure for waste bank management. It is hoped that by establishing a waste bank unit, the community will have access to a more structured waste management system, while also gaining economic benefits from inorganic waste management.
SOLUSI PANGAN BERKELANJUTAN ATAU ANCAMAN EKOLOGI? MENIMBANG PRAKTIK PERLADANGAN BERPINDAH Dhonanto, Donny; Darma, Surya; Mulyadi, Mulyadi; Imang, Ndan; Fahrunsyah, Fahrunsyah; Nurhasanah, Nurhasanah; Paranoan, Ria Rachel; Salsabila, Ghaisani; Nugroho, Bagus Adi
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 2 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.2.8

Abstract

Shifting cultivation is a traditional agricultural practice that has been carried out by Indigenous communities across tropical regions for thousands of years. Although this system is characterized by land rotation and slash-and-burn techniques, it has become a subject of debate in the context of sustainable food security and environmental threats. This study aimed to analyze the controversy surrounding shifting cultivation as a potential solution for sustainable food security, as well as its ecological and socio-economic impacts. The method employed in this research was a Systematic Literature Review (SLR). The findings indicated that shifting cultivation had dualistic impacts. On one hand, it could lead to deforestation and significant carbon emissions, particularly when fallow periods were less than ten years, resulting in the loss of up to 80% of forest carbon stocks. On the other hand, when practiced with long fallow cycles (15–30 years), shifting cultivation could support the regeneration of natural ecosystems and restore up to 50% of forest carbon reserves. Furthermore, shifting cultivation contributed to the food security of Indigenous peoples through crop diversification and the preservation of local ecological knowledge in biodiversity conservation. Shifting cultivation represented an adaptive strategy for Indigenous communities in managing natural resources. As a food production system, it held sustainability potential when aligned with natural cycles and grounded in traditional knowledge. Its environmental impact largely depended on the manner of implementation, damaging when mismanaged, but regenerative when properly applied. Therefore, context-specific and inclusive policies that recognize Indigenous land rights are essential to ensure the positive contribution of shifting cultivation to food security and environmental sustainability.
Co-Authors . Apriansyah Abdullah, Ilmi Adinata, Triawan Al Fayed, Ahmad Jihad Alfathoni, Muhammad Ali Mursid Alferon, Hazalin Algifari, M. Ridho Novtriawan Al’amudi, Ivana Supi Angie, Evelyn Annisa Fithria Aqsha, Muhammad Hizbul Arikha Saputra Asrori, Muhamad Amin Asrullah Asrullah, Asrullah Azmi Ginting, Naufal Bagus Adi Nugroho Bahar Bahar, Bahar Bangun, Sri Melda Damanik, Abdi Rahim Desi, Efani Dewi Wahyuni Dhonanto, Donny Eddy Mart Salim, Eddy Mart Eka Irawan Elhias Nst, Mas Ayoe Ellanda Purwawijaya Fahrunsyah, Fahrunsyah Fayed, Ahmad Jihad Al Firzada, Fahmi fithry tahel, fithry Ginting, Erwin Ginting, Rosita Ginting, Subhan Hafiz Nanda Hadi Pranoto Harahap, Muhammad Farhan Harianto Harianto Helena, Shifa Hendri Budi Kurniyanto Hermansyah Hermansyah Hertanto, Rusdian Heru Satria Tambunan, Heru Satria Hidayat, Wahyu Handoyono Ibni Aura Sasabela Ibrahim Ibrahim Idris, Suria Darma Ikha Safitri Ilham Syahputra Saragih IMANG, NDAN Indra Gunawan Indrajaya, Taufik Indrawan, Yudhistira Fauzy Irmayani Irmayani John Juliandra, Obie Kasron Nst Khairul Amri Kriswiastiny, Rina KUNCORO, IWAN - kurniati, nova Kushadiwijayanto, Arie Antasari Kusumaningsih, Alvianita Rika Putri Liliana Puspa Sari Lubis, Yuliani Mardiati M. Rhifky Wayahdi Manesah, Dani MARIA BINTANG Matra, Ikahariya Pratiwi Mediarty, Mediarty Mega Sari Juane Sofiana Mikhael, Rodry Minsas, Sukal Monang, Sori Muhammad Amin Muhammad Reagan Muhammad Syahputra Novelan Muharraran, Firdha Mulya, Mhd. Ade Mulyadi Mulyadi Mulyadi, Asri Muthia, Putri Muthia, Putri Mutiar Mutiar, Mutiar Nefi Darmayanti Nora Idiawati Nur Riviati, Nur Nurdiansyah, Sy. Irwan Nurdiansyah, Syarif Irwan Nurhartanto, Nurhartanto Nurhasanah Nurhasanah Okprana, Harly P Pardede, Surya Maruli Panjaitan, Pranata Halasan Paranoan, Ria Rachel Pardede, Surya Maruli P Parinduri, Anggi Isnani Polem, Haga Putra Arza Prayitno, Dwi Imam Purnomo, Aji Putra, Dian Eka RACHMAT HIDAYAT Radiyati Umi Partan, Radiyati Umi Rahim Damanik, Abdi Rahman, Nopijal Rizki Ramadani, Alpin Ramadhan, Noor Muhammad Rizky Khairunnisa Sormin Rizqa Amelia, Rizqa Robiansyah, Wendi Roro Kesumaningwati Rudiyanto Rudiyanto, Rudiyanto ruziq, fahmi S, Budiman Salsabila, Ghaisani Samura, Jul Asdar Sarwoto Sarwoto, Sarwoto Silitonga, Aira Priamas Siti Aliyah Sri Wahyuni Sridewi, Nurmala Suherman, R.M. Edy Suherman, Suherman Sukma, Nimaz Tegar Sumarno . Syahputri, Aprilia Taufan Purwokusumaning Daru, Taufan Purwokusumaning Tia Nuraya Umi Partan, Radiyati Usman, Khairul Veithzal Rivai Zainal Warsidah, Warsidah Widodo Saputra Yulianto kusnadi Yuniza, Yuniza Yusuf Arief Nurrahman Zulkarnain Zulkarnain