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All Journal Jurnal Abdimas Madani dan Lestari (JAMALI) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Manajemen dan Inovasi (MANOVA) Jurnal Senopati : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Journal of Industial Engineering and Technology Jurnal Teknologi dan Manajemen Prosiding Seminar Nasional Teknologi Industri Berkelanjutan JUSTI (Jurnal Sistem dan Teknik Industri) JOSSE: Journal of Economics and Social Sciences Jurnal Teknologi dan Manajemen Sistem Industri Journal of Social Science and Economics
Rizky Stighfarrinata
Universitas Bojonegoro
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences Other

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Penggunaan Algoritma BLOCPLAN dalam Perbaikan Tata Letak Fasilitas untuk Mengoptimalkan Aliran Kerja Produksi Rizky, Stighfarrinata
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 6, No 2 (2025): Jurnal SENOPATI Vol 6, No 2
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2025.v6i2.6644

Abstract

Perancangan tata letak fasilitas berperan penting dalam meningkatkan efisiensi produksi dan aliran material. Penelitian ini bertujuan untuk merancang ulang tata letak fasilitas produksi PT. XYZ menggunakan algoritma BLOCPLAN guna mengurangi jarak perpindahan material. Permasalahan utama adalah tata letak produksi yang tidak teratur, menyebabkan perpindahan material yang panjang dan menurunkan efisiensi. Metode penelitian meliputi observasi, wawancara, dan studi pustaka. Pengolahan data dilakukan dengan software BLOCPLAN 90 untuk membandingkan tata letak awal dengan dua usulan layout. Hasilnya, layout awal memiliki perpindahan material 600 meter/tahun, sedangkan usulan 1 menurun menjadi 367,2 meter/tahun, dan usulan 2 meningkat menjadi 624 meter/tahun. Layout usulan 1 dipilih karena lebih efisien. Implementasi perlu memastikan kelancaran proses serta mempertimbangkan penyimpanan sementara untuk barang belum kering.
Analisa Terapan Teknologi Pengeringan Higienis pada Cabai Rawit Kering untuk Stabilitas Pasokan di Luar Panen Raya Farahdiansari, Ardana Putri; Surya Effendi, Meilisa Rusdiana; Stighfarrinata, Rizky; Maghfiroh, Amalia Ma'rifatul
Jurnal SENOPATI : Sustainability, Ergonomics, Optimization, and Application of Industrial Engineering Vol 7, No 1 (2025): Jurnal SENOPATI Vol 7, No 1
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.senopati.2025.v7i1.7793

Abstract

This study aims to analyze the application of hygienic design to utilize the excess supply of cayenne pepper during the peak harvest season, where many harvests are not absorbed into the market. Meanwhile, during the harvest in the off-season, the amount of chili harvest is unable to meet market demand, resulting in a spike in the price of cayenne pepper. The spike in the price of cayenne pepper has quite high variability, where the lowest price is IDR 15,000.00 but the highest price can reach IDR 100,000.00. With the implementation of the use of the DrySter Eco House drying house, farmers can store excess harvest results when prices drop and process them as dried cayenne pepper supplies and then sell them when the supply of fresh cayenne pepper on the market is low and the selling price is high. The DrySter Eco House greenhouse system relies on solar energy as the main source. This approach utilizes a greenhouse structure equipped with temperature and humidity control technology, as well as air circulation assistance that utilizes energy from solar panels to maintain optimal conditions during the drying process. By using greenhouse technology, the water content of cayenne pepper can be reduced significantly in a shorter time compared to conventional open drying methods. The use of renewable energy not only reduces operational costs, but also supports environmental sustainability and is able to maintain the quality of dried cayenne pepper. This study includes trials and measurements of several variables, such as temperature and drying time, to compare the results of conventional drying with drying using the DrySter Eco House prototype. With the supply of cayenne pepper from prospective harvest waste, farmers can stabilize the supply of chili during the off-season while also obtaining additional income from the sale of dried chili.
Analysis of the Efficiency of a Microcontroller-Based Automatic Feeder Prototype in Aquaculture Ashari, Faisal; Stighfarrinata, Rizky; Zahra, Nayla Farikha
Jurnal Teknologi dan Manajemen Vol 6, No 2 (2025): July
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.jtm.2025.v6i2.7819

Abstract

This research aims to analyze the efficiency of a microcontroller-based automatic fish feeder prototype to support the optimization of aquaculture. The device utilizes an Arduino microcontroller, an LCD for the interface, and a mechanical motor for automatic feed dispensation twice daily, with volumes adjusted according to the fish's age. The experimental method was conducted in a fish farming pond, comparing automatic and manual feeding over 90 days for 100 fish. Results showed that the automatic system reduced average daily feed usage from 200 grams (manual) to 180 grams, and feed efficiency increased from 75% (manual) to 85% (automatic). Average fish weight gain with the automatic system reached 85 grams, 15 grams higher than the manual method (70 grams). The Feed Conversion Ratio (FCR) for the automatic system was 1.91, which is better than the manual FCR of 2.57. Ultimately, the automatic feeding system proved to be more efficient in feed usage and supported better fish growth. Keywords: Automatic Feeder, Efficiency, Aquaculture.
Integrasi Servqual, Kano dan QFD untuk Analisis Peningkatan Kualitas Layanan Demi Tercapainya Kepuasan Pelanggan PT. Kharisma Sejahtera Daihatsu Cabang Bojonegoro Stighfarrinata, Rizky; Ashari, Faisal
Jurnal Manajemen dan Inovasi (MANOVA) Vol. 5 No. 1 (2022): Januari
Publisher : Management Department, Faculty of Islamic Economics and Business, Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/manova.v5i1.765

Abstract

PT. Kharisma Sejahtera adalah salah satu perusahaan yang menjual mobil hasil produksi Daihatsu dan dikenal sebagai dealer favorit dan terpercaya, khususnya di daerah Bojonegoro yang melayani calon pembelidan dan service. Tujuan penelitian ini adalah menganalisis dan meningkatkan kualitas layanan untuk memuaskan calon pembeli dengan integrasi metode Servqual, Kano, dan Quality Function Deployment. Hasil penelitian Servqual menunjukkan bahwa kualitas layanan yang diberikan belum mampu memenuhi harapan mahasiswa, karena semua atribut memiliki nilai Gap negatif. Untuk hasil penelitian Kano diperoleh 4 atribut Must-be, 14 atribut One-dimensional, 1 atribut Attractive, dan 1 atribut Indifferent. Sedangkan dari hasil penelitian Quality Function Deployment diperoleh 12 Technical Requirements yang perlu diprioritaskan dalam meningkatan kualitas layanan, dengan 5 kontribusi tertinggi Technical Requirements adalah membuat SOP dalam menanggapi keluhan calon pembeli dan pelanggan 18.77%, memberikan pelatihan dan training secara berkala pada semua karyawan dan staff 17.06%, melakukan evaluasi kinerja karyawan dan staff secara rutin 15.46%, membuat sistem informasi untuk membantu memberikan informasi secara umum 10.58%, dan melakuan check up produk secara berkala 10.43%.
PENDAMPINGAN PEMBUKUAN DAN DIVERSIVIKASI PRODUK BUM Desa DARI HASIL TANI DESA SUMBERHARJO BOJONEGORO: Aria Novianto, Rizky Stighfarrinata Novianto, Aria; Stighfarrinata, Rizky
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.18375

Abstract

Kegiatan KKN-T Kolaboratif tahun ini berjudul “Pendampingan Pembukuan dan Diversifikasi Produk BUM Desa dari Hasil Tani di desa Sumberharjo Kec.Sumberrejo Kab.Bojonegoro”. Program utamanya adalah pembukuan dan diversifikasi produk BUM Desa. Pada Kuliah Kerja Nyata Tematik Kolaboratif (KKNT-K) bertujuan menambah pendapatan kelompok tani Desa Sumberharjo, meningkatkan kesejahteraan dan keberlanjutan kelompok tani melalui peningkatan manajemen usaha pertanian dan diversifikasi produk hasil pertanian. Dengan adanya program ini diharapkan agar kedepannya kelompok tani dan BUM Desa Desa Sumberharjo dapat mengetahui dengan jelas dan rinci mengenai pembukuan mulai dari produksi hingga produk hasil pertanian. Di sisi lain, produk BUM Desa dari hasil pertanian dapat terus berkembang bukan hanya produk hasil pendampingan namun juga produk yang dihasilkan oleh kelompok tani itu sendiri. Hal ini dikarenakan pengolahan hasil pertanian sangatlah penting dilakukan di Desa Sumberharjo untuk meningkatkan nilai jual serta mengoptimalkan pendapatan masyarakat kelompok usaha tani melalui BUM Desa.
Optimasi Penjadwalan Perawat Dan Bidan Dengan Pendekatan Metode Algoritma Genetika Pada Puskesmas Kecamatan Purwosari Chandra, Alfian Bima; Farahdiansari, Ardana Putri; Stighfarrinata, Rizky
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25768

Abstract

Purwosari Community Health Center provides structured healthcare services with two types of services, inpatient and outpatient care. Although inpatient services run smoothly, nurse shift scheduling still relies on Microsoft Excel and often encounters schedule conflicts. To address this issue, the use of genetic algorithm method is proposed. Genetic algorithm offers multi-criteria and multi-objective solutions for scheduling, integrating concepts from genetics and scientific biological processes. Thus, the "schedule collision" problem can be effectively addressed, enhancing the efficiency of nurse shift scheduling in Purwosari Community Health Center's inpatient care.
Co-Authors Achmad Ryan, Nur Sahrudin Ahmad Noveldi Amalia Ma’rifatul Maghfiroh Ardana Putri Farahdiansari ASHARI, FAISAL Chandra, Alfian Bima Effendi, Meilisa Rusdiana Surya Eko Prastiyo Eko Prastiyo EKO WAHYU ABRYANDOKO Enik, Enik Sulistyowati ILHAM, SAPUTRA Ilmi Nurul Istiqomah Ilmi Nurul Istiqomah khoiriah, miftakhul Maulidatul Masudha Miftakhul, Khoiriah Munir, Rizki Rijal Novianto, Aria Pamungkas, Dimas Irfan Putra Firman Rony Prabowo Silsa Zakaria Sudirnanto Sudirnanto Syamsul Ma’arif V. Reza Bayu Kurniawan Zahra, Nayla Farikha