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All Journal International conference on Information Technology and Business (ICITB) Sinkron : Jurnal dan Penelitian Teknik Informatika Jurnal Ilmiah Fillia Cendekia bit-Tech Aksiologi : Jurnal Pendidikan dan Ilmu Sosial Batara Wisnu : Indonesian Journal of Community Services International Journal of Technology, Food and Agriculture
Dwi Putro Sarwo Setyohadi, Dwi Putro Sarwo
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Social Sciences Veterinary Other

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Optimum Feature for Palmprint Image Authentication Ayuninghemi, Ratih; Setyohadi, Dwi Putro Sarwo
Prosiding International conference on Information Technology and Business (ICITB) 2015: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY AND BUSINESS (ICITB) 1
Publisher : Prosiding International conference on Information Technology and Business (ICITB)

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

Abstract

Palm print authentications have become extensive research in recent years.  Some research discussing palm print authentication emphasize on matching of two feature vectors of it. Problem faced by the research in this field is the sampling process. Different position of hand geometry results in different palm print image cause palm print to be unauthenticated. This research proposes an approach to solve the problem by first making image dimension using Multi-scale Wavelet Pyramid (MWP) to produce features represent palm print image. The next stage is feature matching by using Hamming Distance Similarity. Testing in several levels combination show that integration of level 1 and level 2 yields optimum feature. The evaluation result produce that MWP has faster and better performance accuracy up to 77.93% with threshold 4700.
Kajian Potensi dan Desain Rumah Potong Hewan (RPH) di kabupaten Jember Awaludin, Aan; Kurnianto, Mokhamad Fatoni; Hariono, Budi; Muhamad, Nur; Pertami, Rindha Rentina Darah; Firgiyanto, Refa; Arifin, Syamsul; Setyohadi, Dwi Putro Sarwo; Riskiawan, Hendra Yufit; Putra, Dhanang Eka
Jurnal Ilmiah Fillia Cendekia Vol 8 No 2 (2023): Jurnal Ilmiah Fillia Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/fillia.v8i2.4198

Abstract

Produk daging ASUH (Aman, Sehat, Utuh, dan Halal) menjadi kebutuhan mendesak dan penting yang tidak dapat dipisahkan dari kebutuhan pangan di Indonesia. Rumah Potong Hewan (RPH) merupakan bagian yang tidak dapat diabaikan dalam rantai produk asal ternak khususnya daging. Standarisasi infrastruktur RPH akan mendukung peningkatan mutu pelayanan, operasional, dan produksi sehingga peningkatan kualitas pada seluruh aspek RPH perlu dikaji sesuai dengan persyaratan yang ditetapkan secara nasional. Penelitian dilakukan di kabupaten Jember pada bulan September 2021 – Februari 2022. Kajian yang dilakukan dalam penelitian ini menggunakan pendekatan kuantitatif dengan metode sensus dan pendekatan kualitatif dengan metode observasi serta wawancara mendalam (indepth interview). Referensi dalam pemilihan lokasi dan desain RPH induk merujuk pada Peraturan Menteri Pertanian No. 13 Repubik Indonesia tahun 2010 dan SNI 01-6159-1999. Penelitian ini bertujuan untuk mengkaji dan merancang RPH induk yang memenuhi syarat ideal di Jember. Hasil dari penelitian ini adalah teridentifikasinya wilayah yang mempunyai potensi untuk dijadikan lokasi RPH induk yaitu berada di desa Wirowongso, kecamatan Ajung (8˚13'28”S 113˚41'47" E). Rancangan RPH induk didesain dengan menyesuaikan lokasi perencanaan serta merujuk pada Peraturan Menteri Pertanian Nomor 13 Republik Indonesia Tahun 2010 dan SNI 01-6159-1999. Desain RPH induk juga disesuaikan dengan pemenuhan persyaratan higiene-sanitasi untuk memenuhi standar dalam memperoleh NKV (Nomor Kontrol Veteriner) sebagai sertifikat tertulis resmi untuk produk pangan hewani.
PENGEMBAGAN PRODUK OLAHAN KOMODITAS JERUK MELALUI KEGIATAN PENGABDIAN MASAYARAKAT PADA KELOMPOK TANI NGUDI REJEKI, DI DESA PECORO, JEMBER Setyohadi, Dwi Putro Sarwo; Kusumaningtyas, Rizky Nirmala; Ali , Fandyka Yufriza; Firgiyanto , Refa
Batara Wisnu : Indonesian Journal of Community Services Vol. 4 No. 3 (2024): Batara Wisnu | September - Desember 2024
Publisher : Gapenas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53363/bw.v4i3.297

Abstract

Siam’s oranges is one of the leading horticultural commodities in Jember Regency, East Java. With a high level of demand, both in the local and national markets, Siamese orange has great potential to be developed as the main source of income for farmers. The target of the Community Service activity is to increase the knowledge of partners in this case the Ngudi Rejeki farmer group regarding knowledge about the nutritional content of oranges and product diversification/product development of the Siamese orange commodity. Based on the results of the extension activities that have been carried out, it can be concluded that the participants, namely the Ngudi Rejeki farmer group, have succeeded in making product diversification in the form of jam and orange juice
Analisis Survei Kepuasan Masyarakat terhadap Pelayanan Publik Bidang Sosial di Kabupaten Jember Setyohadi, Dwi Putro Sarwo; Chairina, Raden Roro Lia; Rachmanita, Risse Entikaria; Riskiawan, Hendra Yufit; Putra, Danag Eka; Firgianto, Refa
Aksiologi : Jurnal Pendidikan dan Ilmu Sosial Vol 3, No.2 (2023) : April
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/aksiologi.v4i1.139

Abstract

 Public service is the right of every citizen that must be fulfilled because the state is obliged to provide a number of services to fulfill the basic rights of its citizens. One of the efforts to improve the quality of public services as contained in the Law of the Republic of Indonesia Number 25 of 2000 concerning the National Development Program, all government agencies to conduct a survey on the community satisfaction index as a benchmark for assessing the level of service quality and the success of service delivery that has been implemented. done. This study aims to determine the level of satisfaction and performance of the Social Service for various types of services in the social sector based on the satisfaction index with the application of appropriate survey methods. In addition, this activity is also a way to take an inventory of various complaints and suggestions from the community. The survey results can be used as the basis for improving and improving the quality of services formulated in the follow-up plan or framework and policies by the Social Service. The study uses a quantitative approach and a qualitative approach. The quantitative approach uses the census method, while the qualitative approach uses in-depth interviews and observation methods. Respondents are people who receive public services in the social sector at the Social Service of Jember Regency. The variables used in the work of Compiling the Community Satisfaction Index (IKM) are the community's Perception and Expectation of the 9 elements of the community satisfaction index as stipulated in the PAN RB Ministerial Regulation Number 14 of 2017. The Community Satisfaction Index (IKM) value of total services the social sector in Jember Regency is 85.6 which is in category B with the quality of service performance is good.
IS4AC (Intelligence System for Air Controller) Application for Air Quality Control of Tobacco Storage Warehouse PT. Mangli Djaya Raya Riskiawan, Hendra Yufit; Utomo, Denny Trias; Setyohadi, Dwi Putro Sarwo; Firgiyanto, Refa; Firmansyah, Muhammad Hafidh; Widiawan, Beni; Agustianto, Khafidurrohman; Hakim, Thoriq Lukman; Akhdiar, Fikri
International Journal of Technology, Food and Agriculture Vol. 2 No. 1 (2025): February
Publisher : P3M Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/tefa.v2i1.5661

Abstract

Warehouse Quality Monitoring Information System (IS4AC) was developed to improve the monitoring of storage environmental conditions, especially related to temperature, humidity, and PH₃ levels, which have an impact on product quality. This study includes the collection of initial data from partners used for system design and modeling, followed by the development of a sensor-based application that allows real-time monitoring. The research methodology includes data collection, system design, application development, and testing and implementation in the laboratory and partner warehouse locations. The results of the study show that IS4AC is able to provide accurate and timely information, improve operational efficiency, and reduce the risk of product damage due to unmonitored environmental conditions. With this system, users can make better decisions in storage quality management. In conclusion, this study shows the significant potential of an automated monitoring system in improving warehouse management, as well as contributing to the development of adaptive technology in various industrial sectors.
Field Evaluation of an IoT-VFD Smart Ventilation System for Energy-Efficient Rice Seed Storage Riskiawan, Hendra Yufit; Anwar, Saiful; Setyohadi, Dwi Putro Sarwo; Arifin, Syamsul; Widiawan, Beni; Jannah, Annisa Nurul Hidayati; Setiawan, Akas Bagus
Sinkron : jurnal dan penelitian teknik informatika Vol. 10 No. 2 (2026): Article Research April, 2026
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v10i2.15962

Abstract

Stable storage conditions are required in Rice Seed Storage to preserve seed quality and suppress fungal contamination, yet many warehouse ventilation systems still rely on inefficient on-off operation with limited responsiveness to changing temperature and humidity conditions. This study addresses the lack of integrated IoT-VFD control with field-validated energy and microclimate performance in seed warehouses. It proposes an IoT-based Ventilation Control architecture that combines ESP32, MQTT communication, and a Variable Frequency Drive to regulate a three-phase exhaust fan in both offline and online operating modes. The novelty of this work lies in integrating variable-speed control, real-time supervision, and field-based performance validation within a single seed warehouse deployment. The prototype was implemented in a 900 m3 warehouse at Politeknik Negeri Jember and evaluated through a 7-day field trial with continuous monitoring of temperature, humidity, and motor speed. The controlled system brought warehouse conditions closer to the intended storage setpoints and produced statistically significant improvements in both temperature and humidity (p < 0.001). Control performance was stable, with high target-hit accuracy and low RMSE, while energy testing showed lower electricity consumption than conventional non-VFD operation. Over an equivalent 2-hour operating period, energy use was reduced by 30.4%. The system also maintained 99.64% MQTT uptime, and no mold incidence was observed during controlled operation. These findings indicate that the proposed IoT-VFD architecture is a practical approach for improving microclimate stability, reducing energy use, and supporting fungus-preventive seed warehouse management.
Smart Campus: Desain dan Implementasi Sistem Monitoring dan Kontrol Lampu dan AC Pratama, Afis Asryullah; Pradana, Reza Putra; Kurniasari, Arvita Agus; Rosyady, Ahmad Fahriyannur; Setyohadi, Dwi Putro Sarwo
bit-Tech Vol. 8 No. 3 (2026): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i3.3406

Abstract

The rapid growth of information and communication technology (ICT) has improved many aspects of community life, including access to information, productivity, and innovation. However, the widespread use of digital devices also increases energy consumption due to technological infrastructure and inefficient user behavior, such as leaving equipment powered on when not in use. While technological development can support energy efficiency, developing new energy systems requires complex research. Automation through the Internet of Things (IoT) offers a more practical solution for energy management. In the educational sector, the smart campus concept represents the digital transformation of campus infrastructure to improve operational efficiency and user comfort. This study aims to design and implement a practical, localized, secure, highly interconnected, and scalable monitoring and control system for lights and air conditioners within a campus environment. The system was developed by reviewing previous studies, evaluating available hardware, selecting appropriate network architectures and communication protocols, implementing IoT devices, and integrating them with a server platform. The system utilizes Zigbee communication and a local MQTT broker with authentication to ensure secure and reliable connectivity. Using devices from multiple manufacturers enables interoperability and vendor independence, while scalability is achieved through simple device installation and pairing. Experimental results show reliable performance with response times of 1–3 seconds without errors. Automation features allow lights and air conditioners to activate before working hours and turn off automatically at night if left on, improving energy efficiency and convenience in a smart campus environment.
Co-Authors Agustianto, Khafidurrohman Ahmad Fahriyannur Rosyady, Ahmad Fahriyannur Akhdiar, Fikri Awaludin, Aan Beni Widiawan, Beni Budi Hariono Denny Trias Utomo, Denny Trias Fandyka Yufriza Ali Firgianto, Refa Firgiyanto , Refa Firmansyah, Muhammad Hafidh Hakim, Thoriq Lukman Hendra Yufit Riskiawan Jannah, Annisa Nurul Hidayati Kurnianto, Mokhamad Fatoni Kurniasari, Arvita Agus Kusumaningtyas, Rizky Nirmala Lia Chairina, Raden Roro MUHAMAD, NUR Pertami, Rindha Rentina Darah Pradana, Reza Putra Pratama, Afis Asryullah Putra, Danag Eka Putra, Dhanang Eka Rachmanita, Risse Entikaria Ratih Ayuninghemi, Ratih Refa Firgiyanto Saiful Anwar Setiawan, Akas Bagus Syamsul Arifin