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All Journal Jurnal Dinamika Ekonomi dan Bisnis Ekspresi Seni : Jurnal Ilmu Pengetahuan dan Karya Seni Jurnal DISPROTEK Informatika Jurnal Pengabdian Masyarakat Multidisiplin Al Khidma: Jurnal Pengabdian Masyarakat Formosa Journal of Applied Sciences (FJAS) Jurnal Teknologi dan Manajemen Industri Terapan Khaira Ummah: Jurnal Pengabdian Kepada Masyarakat Science and Technology (SciTech) JURNAL AKADEMIK EKONOMI DAN MANAJEMEN Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri
Gun Sudiryanto
Universitas Islam Nahdlatul Ulama Jepara
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Implementation of the Decision Tree Algorithm as an English Learning Media at SD Negeri 1 Senenan R Hadapiningradja Kusumodestoni; Gun Sudiryanto; Gentur Wahyu Nyipto Wibowo; Charles Firmansyah
Formosa Journal of Applied Sciences Vol. 1 No. 1 (2022): June 2022
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1004.736 KB) | DOI: 10.55927/fjas.v1i1.726

Abstract

This research is motivated by the declining interest of students in learning English because teaching the old or traditional way more or less hinders the ability of many students to understand certain languages. The purpose of this research is to design an English learning media in the form of educational games to attract students' interest in learning English further. This research uses the waterfall development method which is combined using the Decision Tree algorithm. In its application the Waterfall method has five stages, namely, Requirements Analysis, System Design, Program Code Writing, Testing, and Maintenance, while the application of the Decision Tree algorithm lies in the first game to choose what path or scan will each player get. The results of this study showed that 90.85% of people who took part in the survey through respondent questionnaires were interested in learning more English.
DEFORMATION OF SRIKAYA FRUIT IN WOOD PRODUCTS DWI AGUS SUSILA; GUN SUDIRYANTO
Ekspresi Seni : Jurnal Ilmu Pengetahuan dan Karya Seni Vol 23, No 2 (2021): Ekspresi Seni : Jurnal Ilmu Pengetahuan dan Karya Seni
Publisher : LPPMPP Institut Seni Indonesia Padangpanjang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (732.098 KB) | DOI: 10.26887/ekspresi.v23i2.1329

Abstract

Srikaya fruit has a distinctive character on the skin, namely the natural but regular division of the chunks which when appointed as an idea for product design will be interesting. The results of future research are the deformation of srikaya fruit in the form of wood products in the form of interior decoration for homes as well as an access reminder for humans that srikaya fruit is part of the health facility for the human body because it contains folic acid, potassium, vitamin C, fiber, vitamin A, magnesium and a good source of iron for the body. In terms of research targets, it is expected that the results of the design of wood products have their own unique values, both in wood material, design, product shape and finishing, so that when displayed they will get a positive response. The responses given by connoisseurs of the work in this exhibition forum will be evaluated and become a benchmark for further research on the main basis ofwood
PkM Pendampingan UD. Sido Mulyo Untuk Penguatan Ekonomi Di Masa Pandemi Covid-19 Novita Fitriani; Lia Nurfiana; Iffa Anindyawati; R Hadapaningradja Kusumodestoni; Sarwido; Sisno Riyoko; Azzah Nor Laila; Gun Sudiryanto; Dias Prihatmoko
Khaira Ummah Vol. 1 No. 01 (2022): Khaira Ummah Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (811.922 KB) | DOI: 10.34001/khairaummah.01012022-5

Abstract

UD chips business. Sido Mulyo is a chip business that has grown rapidly so that it can improve the economy of partners. UD. Sido Mulyo is one of the big chip agents in the Batealit sub-district. UD. Sido Mulyo produces various types of chips, which are distributed to consumers in various sizes and prices. The implementation method used by the KKN team in partnering with UD. Sido Mulyo, namely socialization, training, mentoring and evaluation. UD. Sido Mulyo provides an opportunity for people whose age is no longer productive to join their company, so that these people still get income to support their economy during this pandemic
Perbaikan Waktu Set Up Produksi Hot Stamping Foil Menggunakan Metode Single Minute Exchange Of Dies Sofyan Assauri; Gunawan Mohammad; Dwi Retna Sulistyawati; Muhammad Choiru Zulfa; Gun Sudiryanto
Manufaktur: Publikasi Sub Rumpun Ilmu Keteknikan Industri Vol. 3 No. 1 (2025): Manufaktur : Publikasi Sub Rumpun Ilmu Keteknikan Industri
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/manufaktur.v3i1.682

Abstract

All companies hope for an effective and efficient production system, but an imperfect production system means that PT XYZ must improve its production activities. The company strives to produce good products followed by a high level of productivity. In this research, we investigate a case at PT XYZ which produces hot stamping foil in the rewind section. This research found that there was waste that occurred in set-up replacement activities in production. Because it requires a long processing time, we perfected the system by implementing the Single Minute Exchange of Dies (SMED) method, then the process optimized internal activities in the set-up process. The application of the SMED concept is carried out by changing internal activities into external activities with the addition of helpers. This research aims to provide a more effective and efficient set-up replacement process so that machine downtime can be reduced. The results of this research show a 52% reduction in set-up time obtained by adding a helper with a time before implementation of 58 minutes to 30 minutes. This research concludes that SMED is effective in reducing machine set-up time and increasing the efficiency of the production process with benefits after implementing the SMED method by adding a helper of Rp. 10,649,336. In this way, implementing the SMED method helps companies increase production set-up replacement times in the rewind section.
PENERAPAN ALGORITMA A* PADA APLIKASI GAME TASHRIF DI MTS-SA ROUDLOTUT THOLIBIN Reza Ramadhan; R Hadapiningradja Kusumodestoni; Adi Sucipto; Gun Sudiryanto
Science and Technology (SciTech) The 3rd National Seminar and Proceedings Scitech 2024
Publisher : Science and Technology (SciTech)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini dilatar belakangi oleh menurunnya minat siswa dalam  belajar shorof, karena metode belajar yang masih konvensional. Hal ini membuat siswa kesulitan memahami materi yang disampaikan. Tujuan penelitian ini adalah untuk merancang sebuah media pembelajaran dalam bentuk game edukasi guna menarik minat siswa dan memudahkan memahami dalam belajar ilmu shorof. Penelitian ini menggunakan metode pengembangan Rapid Application Development (RAD) yang di padukan menggunakan algoritma A*. Dalam penerapannya metode RAD memiliki lima tahapan yaitu, Requirements Planning, Design Workshop, Perancangan dan Pengembangan, Pengujian, Implementasi. Penerapan algoritma A* diterapkan kepada pergerakan enemy untuk mencari rute terdekat menuju player. Hasil dari dari penelitian ini menunjukkan 90,44% responden. Hal ini menunjukkan bahwa penelitian ini sangat layak untuk dilakukan.
Analisis Pengendalian Kualitas Untuk Mengurangi Kecacatan Pada Produksi Kain Tenun Dengan Metode Seven Tools Di PT Kain Ratu Utama Syaina Putri Fajria Agustin; Gunawan Mohammad; Gun Sudiryanto; Boedi Lofian
JURNAL AKADEMIK EKONOMI DAN MANAJEMEN Vol. 3 No. 2 (2026): Juni
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jaem.v3i2.9654

Abstract

This study aims to analyze the quality control of woven fabric production at PT Kain Ratu Utama using the Seven Tools method. The problem studied is the high level of defects in woven fabric products produced, such as netting (fabric not woven), loose weaving, tangled threads, and patterns that do not match the pattern. The resolution of this problem is important because the high level of defects has a negative impact on product quality and the company's operational efficiency, which in turn affects the company's competitiveness in the market. The research method used is descriptive quantitative with data collection through direct observation and interviews. The research stages include defect data collection, analysis using seven quality control tools (Check Sheet, Control Chart, Histogram, Pareto Diagram, Scatter Diagram, Fishbone Diagram, and Stratification), and identification of the main causes of defects. The results showed that the highest defect was the netting category with 151 sheets (27%). The main causes of defects come from machine malfunctions and human factors. By applying the Seven Tools method, the company can effectively identify and reduce the level of defects, thereby improving product quality and production process efficiency.
Penentuan Alternatif Perencanaan Kapasitas Produksi Untuk Memenuhi Permintaan Pelanggan: (Studi Kasus: Devdan Industries) Muhammad Agam Muliyono; Noor Nailie Azzat; Gun Sudiryanto
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 5 No. 2 (2026): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v5i2.1840

Abstract

Penelitian ini bertujuan untuk menentukan strategi perencanaan kapasitas produksi yang optimal pada Devdan Industries guna memenuhi permintaan produk kaos secara efisien dan ekonomis. Metode yang digunakan adalah pendekatan Rough Cut Capacity Planning (RCCP) dengan pengumpulan data primer melalui wawancara langsung dengan manajer produksi, pemilik usaha, dan tenaga kerja, serta data sekunder berupa jam kerja, jumlah tenaga kerja, upah, dan historis permintaan kaos. Data primer diperoleh melalui observasi dan pengukuran waktu kerja menggunakan stopwatch time study sebanyak 30 kali pengamatan per kegiatan, kemudian diuji keseragaman dan kecukupan datanya. Kapasitas produksi tersedia dan kapasitas dibutuhkan dihitung berdasarkan waktu baku, jumlah tenaga kerja, dan jam kerja efektif, serta dianalisis untuk mengidentifikasi stasiun bottleneck. Apabila ditemukan kekurangan kapasitas, dilakukan alternatif pemenuhan melalui penambahan tenaga kerja, lembur (OT), subkontrak, dan kombinasi skenario tersebut, kemudian dihitung total biaya setiap alternatif. Hasil analisis menunjukkan bahwa stasiun Sewing (Jahit) consistently menjadi bottleneck, sementara stasiun lain memiliki kapasitas mencukupi. Strategi yang paling efisien secara finansial adalah memaksimalkan kapasitas internal dengan tambahan lembur, menghasilkan total biaya tahunan Rp 13.018.053, lebih rendah dibandingkan penambahan tenaga kerja Rp 16.272.566 dan subkontrak Rp 57.034.483. Kesimpulannya, integrasi perencanaan kapasitas, penentuan waktu baku, dan evaluasi biaya melalui RCCP memungkinkan perusahaan untuk memenuhi fluktuasi permintaan pelanggan secara optimal, menekan biaya operasional, dan meningkatkan efisiensi serta efektivitas proses produksi di industri manufaktur
Pendampingan Usaha Pengolahan Ikan Bandeng Sebagai Produk Khas Jepara Gun Sudiryanto; Dwi Agung Nugroho Arianto; Purwo Adi Wibowo
Al Khidma: Jurnal Pengabdian Masyarakat Al Khidma Vol. 6 No. 1 Januari - Maret 2026
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (STIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/ak.v6i1.5790

Abstract

Program pendampingan pada usaha olahan bandeng presto bertujuan untuk meningkatkan kapasitas, kualitas produksi serta perbaikan strategi pemasaran. Mitra pengabdian adalah pembuat olahan bandeng presto yaitu “Omah Bandeng” yang memiliki toko/merek bernama “Pawon Kencono”. Metode pendekatan dan penerapan iptek yang digunakan untuk menyelesaikan permasalahan mitra meliputi pelatihan, praktik langsung, dan pendampingan. Permasalahan yang dihadapi mitra ada dua aspek, yaitu: 1) kualitas dan kapasitas produksi, dan 2) pemasaran. Dari program ini dihasilkan luaran berupa 1) pengadaan alat teknologi tepat guna (TTG) modifikasi dari alat Low Temperature High Pressure Cooker (LTHPC) dan mesin pengemas; 2) design kemasan lebih menarik; 3) pameran produk yang dihasilkan mitra; dan 4) studi banding ke Bandeng Presto Juwana Elrina, Semarang. Dari pemantauan dan evaluasi yang dilakukan tim pengabdi, maka dapat disimpulkan mitra mendapatkan manfaat: 1) Mampu meningkatkan kuantitas produksi dan produk lebih tahan lama; 2) Kemasan lebih menarik pembeli sehingga dapat menaikkan omzet; 3) Pameran produk memperkenalkan produk kepada target pasar yang lebih luas; dan 4) Mampu meningkatkan pengetahuan kualitas produksi dari studi banding yang dilakukan.
Co-Authors A.A. Ketut Agung Cahyawan W Adi Sucipto, Adi Boedi Lofian Charles Firmansyah Dias Prihatmoko Dwi Agung Nugroho Arianto Dwi Agus Susila Dwi Retna Sulistyawati Gunawan Mohammad Iffa Anindyawati Jati Widagdo Laila, Azzah Nor Lia Nurfiana Lusi Meriyanti Muhammad Agam Muliyono Muhammad Choiru Zulfa Noor Endah Wulansari Noor Nailie Azzat Novita Fitriani Purwo Adi Wibowo R Hadapaningradja Kusumodestoni R Hadapiningradja Kusumodestoni Reza Ramadhan Saputro, Yayan Adi Sarwido Sisno Riyoko Sisno Riyoko Sofyan Assauri Suharto Suharto Syaina Putri Fajria Agustin Teguh Tamrin Tristan Alfian Wibowo, Gentur Wahyu Nyipto