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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pendidikan Karakter Jurnal Pendidikan Vokasi BERKALA FISIKA Perkebunan dan Lahan Tropika Jurnal Rekayasa Sistem Industri Warta Rimba Journal of Education and Learning (EduLearn) Jurnal Teknologi Pendidikan MUQTASID Rekayasa Mesin Gravitasi Scientific Journal of Informatics Jurnal Ilmiah Teknik Mesin Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) JOIV : International Journal on Informatics Visualization Jurnal Ilmiah Ekonomi Islam REiD (Research and Evaluation in Education) KELUARGA: Jurnal Ilmiah Pendidikan Kesejahteraan Keluarga AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Syntax Literate: Jurnal Ilmiah Indonesia Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pro Hukum : Jurnal Penelitian Bidang Hukum Universitas Gresik Jurnal Telematika JISIP: Jurnal Ilmu Sosial dan Pendidikan TEKNIKA JURNAL MUTIARA KESEHATAN MASYARAKAT Indonesian Journal of Community Services BALANCE: Economic, Business, Management and Accounting Journal Bearing : Jurnal Penelitian dan Kajian Teknik Sipil Jurnal Eduscience (JES) Jurnal Hibualamo : Seri ilmu-ilmu Alam dan Kesehatan Journal of Documentation and Information Science Journal of English Language and Pedagogy Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Jurnal Civronlit Unbari Jurnal Akuntansi dan Manajemen Teacher in Educational Research Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil International Journal of Mechanical Engineering Technologies and Applications (MECHTA) Jumper : Jurnal Mahasiswa Pendidikan Olahraga Jurnal Ekonomi Perjuangan (JUMPER) Proceedings Series on Social Sciences & Humanities AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) ALMUJTAMAE: Jurnal Pengabdian Masyarakat Automotive Experiences AL-MULTAZIM : Jurnal Manajemen Bisnis Syariah Sepakbola Jurnal Talenta Sipil Journal of Accounting and Digital Finance Journal of Management and Digital Business Procedia of Social Sciences and Humanities Measurement In Educational Research Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Journal of Educational Sciences Journal of Comprehensive Science Dedikasi: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Behavioral Studies Return : Study of Management, Economic and Bussines Proceeding Applied Business and Engineering Conference Studies in English Language and Education All Fields of Science Journal Liaison Academia and Sosiety Jurnal Ekonomi, Teknologi dan Bisnis Jurnal Pendidikan dan Pengabdian Masyarakat IMPACTS: International Journal of Empowerment and Community Services Tuladha : Jurnal Pendidikan Dasar Jurnal Medika: Medika Jurnal Kajian & Reviu Jinarakkhita: Jurnal Gerakan Semangat Buddhayana (JGSB) Amerta Jurnal Ilmu Sosial dan Humaniora Jurnal Ilmiah Administrasi Dan Sosial
Ari Setiawan
Jurusan Teknik Sipil FT. UNDIP Jl. Prof. Soedarto SH. Tembalang, Semarang 50275
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Penerapan Circular Economy dalam Industri Konveksi untuk Meningkatkan Nilai Tambah dan Diversifikasi Produk Hadi, Syamsul; Setiawan, Ari; Kirana, Kusuma Chandra; Imas, Cindy Alfianuri; Assa'idah, Putri Arina
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 9 No 4 (2025): November
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v9i4.28235

Abstract

Peningkatan volume limbah tekstil di berbagai daerah termasuk limbah kain, menuntut adanya solusi pengelolaan yang lebih berkelanjutan melalui pendekatan Circular Economy (CE). Keterbatasan kapasitas produksi dan minimnya pemanfaatan limbah kain menjadi tantangan utama bagi sebagian besar pelaku UMKM di industri kreatif. Menjawab permasalahan tersebut, program pengabdian kepada masyarakat ini dirancang untuk mengoptimalkan pemanfaatan limbah kain dengan model Circular Economy menjadi produk bernilai ekonomis melalui pendekatan berbasis pendampingan. Program ini didukung penuh oleh Direktorat Penelitian dan Pengabdian Masyarakat (DPPM) Diktisaintek melalui pendanaan selama program berlangsung. Metode pelaksanaan meliputi sosialisasi, pelatihan keterampilan circular economy dan operasional pengolahan limbah kain, fasilitasi peralatan/teknologi tepat guna, serta pendampingan intensif. Hasil kegiatan menunjukkan bahwa MATSYA Production mengalami peningkatan produksi sebesar 200 pcs dengan 2 jenis produk baru serta peningkatan pendapatan yang signifikan dari penjualan produk bundling maupun satuan. Selain itu, peningkatan pengetahuan dan ketrampilan secara bertahap, mulai dari memahami konsep circular economy, mengopersional peralatan untuk menghasilkan produk hasil olahan limbah kain. Pendampingan berkelanjutan memberikan kesempatan bagi mitra untuk memperbaiki dan menguasai keterampilan secara mandiri sehingga dapat memperkuat operasional dan kemandirian ekonomi. Implikasinya, program ini berpotensi diperluas sebagai model pemberdayaan berbasis circular economy yang berkelanjutan dan dapat meningkatkan kesejahteraan serta keberlanjutan usaha.
PERANAN PELATIHAN LIFE SKILL DALAM MENINGKATKAN MINAT BERWIRAUSAHA WANITA RAWAN SOSIAL EKONOMI PADA UNIT PELAKSANA TEKNIS DINAS PANTI SOSIAL REHABILITASI WANITA TUNA SOSIAL SUMATERA SELATAN Setiawan, Ari; Nella, Mietha
Jurnal Ilmiah Administrasi Dan Sosial Vol 20, No 2 (2025): JURNAL ILMIAH ADMINISTRASI DAN SOSIAL
Publisher : STIA SATYA NEGARA PALEMBANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62128/jiads.v20i2.120

Abstract

Penelitian ini mengkaji peran pelatihan keterampilan hidup dalam menumbuhkan minat berwirausaha pada perempuan penyandang disabilitas sosial ekonomi (WTS) di Lembaga Rehabilitasi Sosial Perempuan Penyandang Disabilitas Sosial (PSRWTS) di Sumatera Selatan. Latar belakang penelitian ini berawal dari tingginya angka kemiskinan dan pengangguran di Provinsi Sumatera Selatan, yang mengakibatkan peningkatan jumlah WTS, sehingga diperlukan program pemberdayaan untuk mendorong kemandirian. Penelitian ini menggunakan metode deskriptif kualitatif, dengan teknik pengumpulan data meliputi observasi, wawancara mendalam, dan dokumentasi. Informan penelitian terdiri dari lima orang: kepala UPTD, dua instruktur keterampilan (menjahit dan tata rias), dan dua peserta pelatihan. Hasil penelitian menunjukkan bahwa pelatihan keterampilan hidup berperan dalam meningkatkan motivasi dan minat berwirausaha, terutama pada keterampilan praktis yang diajarkan, seperti menjahit dan tata rias. Melalui pelatihan ini, peserta memperoleh kesempatan untuk menjadi lebih mandiri secara ekonomi sekaligus menjadi bagian dari upaya pemberdayaan sosial yang berkelanjutan. Kata kunci: Pelatihan Life Skill, Minat Berwirausaha 
Face Recognition Using Convolution Neural Network Method with Discrete Cosine Transform Image for Login System Setiawan, Ari; Sigit, Riyanto; Rokhana, Rika
JOIV : International Journal on Informatics Visualization Vol 7, No 2 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.2.1546

Abstract

These days, the application of image processing in computer vision is becoming more crucial. Some situations necessitate a solution based on computer vision and growing deep learning. One method continuously developed in deep learning is the Convolutional Neural Network, with MobileNet, EfficientNet, VGG16, and others being widely used architectures. Using the CNN architecture, the dataset consists primarily of images; the more datasets there are, the more image storage space will be required. Compression via the discrete cosine transform technique is a method to address this issue. We implement the DCT compression method in the present research to get around the system's limited storage space. Using DCT, we also compare compressed and uncompressed images. All users who had been trained with each test 5 times for a total of 150 tests were given the test. Based on testing findings, the size reduction rate for compressed and uncompressed images is measured at 25%. The case study presented is face recognition, and the training results indicate that the accuracy of compressed images using the DCT approach ranges from 91.33% to 100%. Still, the accuracy of uncompressed facial images ranges from 98.17% to 100%. In addition, the accuracy of the proposed CNN architecture has increased to 87.43%, while the accuracy of MobileNet has increased by 16.75%. The accuracy of EfficientNetB1 with noisy-student weights is measured at 74.91%, and the accuracy of EfficientNetB1 with imageNet weights can reach 100%. Facial biometric authentication using a deep learning algorithm and DCT-compressed images was successfully accomplished with an accuracy value of 95.33% and an error value of 4.67%.
Solvothermal Development of Chitosan-Based Adsorbent for the Remediation of Nickel (II) Ions Cahyo, Muhammad Fiqih Nur; Putri, Silvia Devi Eka; Dian, Saskia Eka; Aksaronas, Zidan Ashri; Thoriq, Anugrah; Adriansyah, Endi; Sufra, Rifqi; Setiawan, Ari
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i3.851

Abstract

Industrial processes that discharge heavy metals into the environment are a growing environmental crisis because of the dangers they pose to aquatic life and human health. Nickel (Ni) is one of the most dangerous metals due to its extreme toxicity and its ability to bioaccumulate in food chains. Severe health complications may develop from chronic exposure to nickel. Chemical precipitation, ion exchange, and reverse osmosis are traditional methods used to remove Ni(II) ions from wastewater. Nonetheless, these approaches have drawbacks, such as elevated operational costs, excessive chemical consumption, and inefficiency in treating low-concentration wastewater. The effectiveness of solvothermally synthesised chitosan as an adsorbent for the removal of Ni(II) ions from aqueous solutions was examined in this work. Acidity, adsorbent concentration, and contact duration were all carefully measured and analyzed. Optimal adsorption occurred at pH 6, yielding a maximum removal effectiveness of 75% after 75 minutes of contact. An adsorption efficiency of 54.69% was achieved with the optimal adsorbent dose of 0.4 g. Kinetic analysis indicated that the adsorption process followed the Pseudo-Second-Order (PSO) model, with a correlation coefficient (R²) of 0.999, suggesting that chemisorption prevailed via interactions between Ni(II) ions and the –NH? and –OH functional groups on the chitosan surface. The solvothermal modification improved the adsorption capability of the chitosan by increasing its surface area, porosity, and number of active sites. Contribution to Sustainable Development Goals (SDGs):SDG 6 – Clean Water and Sanitation (Wastewater Treatment)SDG 3 – Good Health and Well-being (Toxicity Reduction)SDG 12 – Responsible Consumption and Production (Eco-friendly Materials)SDG 14 – Life Below Water (Prevention of Bioaccumulation)
Co-Authors ., Susan A.A. Ketut Agung Cahyawan W Ab Ghani, Hawa Husna Abdul Basith Abdul Rahim Abdullah Umar, Abdullah Achmad Baidowi, Achmad Ade, Kornelius Adi Suyatno Adiguna, Muhammad Ekky Satria Adnan, Nor Syamimi Mohamed AF, Oca Fernandes Agoes Santoso Agus Subekti Agust, Krisit Ahmad Kholil Akbar Al Masjid Aksaronas, Zidan Ashri Amalia Nurma Dewi Amsori M Das Anderson, Ganda Andrian, Dedek Aprijal, Aprijal Apriyanto, Mulono Ariwiguna, Wily Arum Putri Rahayu Aryono Adhi, Aryono As'ad, Ihwana Asih, Eka Kurnia Assa'idah, Putri Arina ASTIKA, RIA Astuti, Nuryani Dwi Aulia, Qisthina Awalia, Sofi Nur Ayres, Mark Ayu Putri Aziz, Mohd Kasturi Nor Abd Azmi, Zul Bimansyah, Willyam Budiman Budiman Cahyo, Muhammad Fiqih Nur Candra, Rizal Nufal Cendana, Wiputra Chandra, Ronny Hernawan Chayati, Nurul Dardjito, Hanandyo Darmadi, Djarot Bangun Darwis, Nurizah Binti Mohamed Das, Amsori M. Daulay, Dicky Edwar Dendo, Anastasia Datam Diah Indriani Dian Purnamasari Dian, Saskia Eka Didik Rinan Sumekto Diharjo, Diana Hafilda Digdho Djarot B. Darmadi, Djarot B. Dona Setya Dwi Susanto Dwiretnani, Annisaa Dwiyati, Siska Titik Edi Kadarsa, Edi Eka Setiawati Elroy, Mikha Elvira handayani Endi Adriansyah Enggar Kartikasari, Enggar Epi Supriyani Siregar Evi Susilawati Fakhrul Rozi Yamali Farida Agus Setiawati fatimah Fatimah Fatin Nadifa Tarigan Firdaus, Muhamad Yusuf Fitri Amalia Gary, Joshua Gunarto, Frendy Z. Hadmoko D S, Hadmoko D Hamzari Hamzari Hane, Thomas Didimus Hanna, Tabitha Harsono, Muhamad Sarbani Hartono, Arif Harun, Makmur Heny Setyawati Herawan, Budi Heri Retnawati Hidayatullah, Rizqy Hiden Hiden Hilmanto, Malvin Hurairah, Abi Husain Umar Ika Dyah Kumalasari Ika Purnama Sari Ikhsani, Mifta Kurnia Imas, Cindy Alfianuri Indriana, Rina Dwi Irham Nurwidyanto Istiyarni, Istiyarni K, Antonius Candra Khairas, Eri Ester Khilian, Abdul Mutalib Khofifah, Nor Khosiyono, Banun Havifah Cahyo Kinley Aritonang Kirbani S B, Kirbani S Kirbani Sri Brotopuspito Kristina, Sonna Kristy, Kristy Kusuma Chandra Kirana, Kusuma Chandra Kusuma, Andri Kusumawardhani, Ratih Laxmi, Laxmi Lukman Handoko Lukman Nasution Mahatwan, Dian Mami Hajaroh Marcelina, Gita Vegi Marsum Marsum Martadinata, Sanjaya Marzuki Marzuki Maulida, Minati Melawaty Agustien, Melawaty Moh. Safii Mualim, Rahmat Muflihah Isnawati Muhammad Ali Gunawan Muhammad Fajri Mulia, Citra Muljo, Ariyani Muryadin, Muryadin Muttaqie, Teguh Nella, Mietha Noer, Zakiah Noor, Fariz Novi Laura Indrayani, Novi Laura Nurul Priyantari Pakpahan, Eka Kurnia Asih Pardimin Pardimin Pardimin, Pardimin Pratama, Danang Budi Pratama, Rizki R Prayoga, Arif Priono, Joko Priyani, Diah Indah Puji Hastuti Rachman, Rani Auliawati Rahmatullah, Muhammad Imam Ramadhan, Aldo Reghan Ramadhani, Iqbal Ramdani, Achmad Ratna Sari, Dwi Rauza Sukma Rita Rezvani, Rifki Riananda, Agif Rifqi Sufra Riyanto Sigit, Riyanto Rodhiyah, Syifa Robby Rokhana, Rika Rolls, Nicola Rosid, Muhammad Alfan Roslaini, Roslaini Rukmini Rukmini Rulhendri Rulhendri Rustam, Fradilah Saefudin, Yusuf Saputri, Hafizah Rahma Saputro, M. Elan Sari, Hindun Andan Sarim, Sandria Setiawati, Marla Setiyobudi, Nanang Sherly Rosa Anggraeni Sidik, Muhamad Fajar Sihombing, Roy Freddy Silvia Devi Eka Putri Sinulingga, Timothy Oktavianus Siregar, Januar Parlaungan Sitepu, Teguh E. N. Sitepu, Teguh Ersada Natail Siti Maesaroh Siti Nurhayati Soenantyo, Tarcisius Aris Sri Murlianti Sri Panca Setyawati Sri Widiyati, Sri Sufiyanto, Muhammad Imam Suhaila Husna Samosir Suhendar, Satrian Suhendra Suhendra Sumarwan, Edi Suparmin Suparmin Supriyadi Supriyadi Supriyanto, Rahmat Suryanto, Wiwit Susanto Susanto Sutarman Syaefudin, Eko Arif Syafriani Syafriani, Syafriani Syamsul Hadi Syarief Fajaruddin Tapotubun, Alfonsina M. Tengku Riza Zarzani N Thoriq, Anugrah Trisnowati Josiah Tyas, Rizqa Ramadhaning Umi Fatonah Uslan Utami, Lastuti Utomo, Anggoro Prasetyo Valiant, Vincent Vina Sari Yosephine Wahyudi Wahyudi Wahyudi, Danial Wahyudin Wahyudin Wanto, Endra Wardani, Ken Ratri Wari Dony Wati, Ilma Wiwit Rahina Widananda, Charisma Wulan Wijaya Kusuma Rahadi, Cakra wiwit S, wiwit Yahya, Indra Nur Yohanes Setiawan Yuldashev, Azim Abdurakhmanovich YULI ASTUTI, YULI ASTUTI Yuli Prihatni Yulian Findawati Yunitasari, Cindy Fatma Zarochman, Zarochman