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All Journal Rotasi J@TI (TEKNIK INDUSTRI) Jurnal Ilmu Lingkungan Industrial Engineering Online Journal Prosiding Seminar Nasional Sains Dan Teknologi Fakultas Teknik Sinergi Jurnal Ilmiah Teknik Industri MIX : Jurnal Ilmiah Manajemen Jurnal Sistem dan Manajemen Industri Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Indonesian Food Science and TechnologyJournal ComTech: Computer, Mathematics and Engineering Applications STI Policy and Management Journal FoodTech: Jurnal Teknologi Pangan Jurnal Pasopati : Pengabdian Masyarakat dan Inovasi Pengembangan Teknologi Journal of Soft Computing Exploration Advance Sustainable Science, Engineering and Technology (ASSET) Food Scientia: Journal of Food Science and Technology Journal of Comprehensive Science Makara Journal of Technology Jurnal Agrifoodtech Journal Community Service Consortium Jurnal Profesi Insinyur Indonesia Spektrum Industri
Ratna Purwaningsih
Departemen Teknik Industri Fakultas Teknik - Universitas Diponegoro
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation

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Evaluasi Rencana Ruang Terbuka Hijau pada Rencana Detail Tata Ruang Perkotaan Muara Taweh Kabupaten Barito Utara Pugara, Ade; Susanty, Aries; Purwaningsih, Ratna
Jurnal Ilmu Lingkungan Vol 23, No 4 (2025): July 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.4.995-1003

Abstract

Perkotaan Muara Taweh merupakan pusat aktivitas dari Kabupaten Barito Utara. Sebagai Kawasan strategis di bidang ekonomi, Kementerian ATR BPN memberikan bantuan untuk penyusunan Rencana Detail Tata Ruang atau RDTR sebagai upaya penataan Kawasan yang lebih detail. Pada dokumen RDTR Perkotaan Muara Taweh 2022 – 2042, terdapat rencana Ruang Terbuka Hijau atau RTH baik berupa rimba kota, taman kota, taman kecamatan hingga jalur hijau. Rencana RTH ini diharapkan dapat menstabilkan iklim mikro perkotaan, menjadi resapan air hingga melindungi keanekaragaman hayati setempat. Dengan demikian, maka RTH harus ditempatkan pada lokasi yang sesuai dengan fungsinya. Hal ini diperlukan untuk menanggulangi beberapa permasalahan yang ada di Perkotaan Muara Taweh diantaranya tingginya polusi udara, kurangnya tutupan vegetasi dan kurangnya tutupan vegetasi pada RTH eksisting. Sehingga penelitian ini dilakukan dengan tujuan mengevaluasi perencanaan ruang terbuka hijau terhadap kondisi suhu permukaan bumi di Perkotaan Muara Taweh. Penelitian ini dilakukan dengan metode deduktif – kuantitatif – rasionalistik serta melalui alat overlay, maka didapatkan bahwa mayoritas RTH yang berupa rimba kota terletak pada kawasan sejuk. Hal ini menjadi poin yang tidak sesuai dengan fungsi RTH di bidang stabilitas iklim mikro, khususnya menurunkan suhu kawasan.  Dari hasil evaluasi diketahui RTH Taman Kota, Jalur Hijau dan Taman RW memiliki kesesuaian lokasi karena diletakan pada kawasan dengan suhu 30 – 34 oC. Dari ketiganya, Pemakaman memiliki tingkat penurunan tertinggi yaitu hingga 0,7 oC. Sementara itu, taman kota mampu menuruankan suhu hingga 0,28 oC. Sedangkan taman RW hanya dapat menurunkan suhu sekitar 0,21 oC.
Desain Tangga Bambu sebagai Alat Konstruksi Tradisional Berbasis Analisis Beban Statis. Susanto, Novie; Purwaningsih, Ratna; Restuti, Dinar Anggita
Jurnal Sistem dan Manajemen Industri Vol. 6 No. 2 (2022): December
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/jsmi.v6i2.5023

Abstract

The bamboo ladder is a traditional construction equipment that still survives on the market and is in demand, especially in rural communities such as Kedalingan village. However, bamboo stairs still do not consider the standard of stairs design. In addition, there are concerns that users of the ladder may experience injury due to falls because the ladder cannot withstand the load (unbalanced). This study aims to obtain the maximum load that can be held by bamboo ladders and the angle of the position of the safe ladder by considering the Indonesian people's anthropometric weight. Calculation results based on the principle of equilibrium show that with a maximum user weight of 89.25 kg, the ladder must be positioned with a minimum slope of 53,26o but less than 65.43o. In addition, a static loading simulation was carried out using SolidWorks 2019 on a bamboo ladder frame structure that was made referring to SNI 19 - 1956 – 1990. Simulation results show that the design of a bamboo ladder can withstand a maximum body weight of 89.25 kg with the maximum load value of bamboo holding is 98.93 kg.
Online reservation system development and digital payment integration in car wash business: Case study of car wash sniper Purwaningsih, Ratna; Murti, Alif Catur; Nindyasari, Ratih
Journal of Soft Computing Exploration Vol. 6 No. 2 (2025): June 2025
Publisher : SHM Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52465/joscex.v6i2.586

Abstract

This study aims to develop a website-based online reservation system at Car Wash Sniper with digital payment integration to improve operational efficiency and customer convenience. The system design method uses a waterfall model approach that includes needs analysis, system design, implementation, testing, and maintenance. Black box testing is also carried out to test the suitability of the system with the design that has been developed. To support the payment process, this system is integrated with Midtrans as a payment gateway that provides various payment options such as bank transfers, e-wallets, and credit cards safely and in real-time. The results of the study show that this system is able to optimize the reservation process, reduce queues, and increase customer satisfaction. The novelty of this research by developing a system that is integrated with digital payments, making transactions more practical, efficient, and transparent. This system can be an innovative solution for business actors in the car wash industry to improve efficiency and service quality.
Pembuatan Apotek “Hidup” Sebagai Upaya Untuk Meningkatkan Kesehatan Dan Menjaga Masyarakat Pasca Penyebaran Covid-19 Bahri, Zaiful; Jamal, Rido Arifin; Renasti, Afni; Purwaningsih, Ratna; Prastika, Aryati Hana; Putri, Aprilia Purnama
Journal of Comprehensive Science Vol. 1 No. 2 (2022): Journal of Comprehensive Science (JCS)
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jcs.v1i2.24

Abstract

Kuliah Kerja Nyata (Kukerta) adalah bentuk kegiatan pengabdian yang berfokus pada masyarakat yang bertujuan untuk mengembangkan potensi desa dan keterampilan mahasiswa dalam bermasyarakat. Kegiatan pengabdian kepada masyarakat di Desa Cinta Damai kecamatan Tapung Hilir, Kabupaten Kampar, Provinsi Riau ini diharapkan memberi pengaruh positif bagi masyarakat serta menambah atau menumbuh kembangkan kesadaran masyarakat untuk tetap menjaga kesehatan pasca Covid-19 melalui program pembuatan apotek hidup. Tujuan dari kegiatan ini adalah mengedukasi masyarakat tentang manfaat tanaman sebagai apotek hidup untuk mewujudkan masyarakat yang sehat dimulai dari diri sendri dan keluarga. Metode yang digunakan dalam kegiatan ini adalah demonstrasi, melaksanakan kegiatan langsung di lapangan mulai dari tahap persiapan, tahap pelaksanaan dan tahap evaluasi. Hasil dari kegiatan pengabdian kepada masyarakat ini adalah meningkatnya kesadaran masyarakat akan kegunaan apotek hidup dalam kehidupan sehari-hari.
Bibliometric Analysis of Foodborne Pathogen Research in the Year Range 2013-2023 Based on Scopus Web Data Sophian, Alfi; Purwaningsih, Ratna
FoodTech: Jurnal Teknologi Pangan Vol 6, No 2 (2023): October
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jft.v6i2.80411

Abstract

Bibliometric analysis is a methodology that can be used to investigate patterns in publications based on data cited from academic literature. This research is conducted to comprehensively analyze selected topics. This paper presents the evolution and structure of the chosen research topic. The goal is to obtain an overview of information about the foodborne pathogen research that has been conducted, with the hope that this information can provide insights and guidance for further research related to foodborne pathogens. This paper is also expected to open up new opportunities for identifying gaps in the analysis of potential innovations in foodborne pathogen research, which can serve as a reference for future studies.   Bibliometric literature analysis is centred around the main components using Bibliometrics and VOSviewer. This analysis is based on articles published in Scopus journals from 2013 to 2023. Data extracted from the Scopus web shows an increasing trend year by year, with the United States having the highest number of articles, totalling 3,109, and 22 countries with the lowest number of articles. As for the categories based on the source of information, they can be grouped into journals, books, book series, conference proceedings, and undefined sources. The visualization network shows five different colours, with each colour representing the number of clades generated from the analysis. Based on this, it can be concluded that a significant amount of research related to foodborne pathogens has been conducted, with many studies focusing on pathogens in animals, food microbiology, food control, antibiotic resistance, and pathogens in non-human subjects.
Closing the Loop: Goal Programming-Based Optimization in a Tofu-Centered Agro-Eco-Industrial Park Putri, Ade Aisyah Arifna; Purwaningsih, Ratna; Azzahra, Faradhina; Hartini, Sri; Irawan, Candra; Oryzanti, Parwa
Spektrum Industri Vol. 23 No. 2 (2025): Spektrum Industri - October 2025
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/si.v23i2.396

Abstract

Developing an agro-eco-industrial park based on the tofu industry must consider the balance of each agro-industry's production capacity. This research aims to (1) develop an optimization model for material flow between industries and (2) explain the material flow and provide waste utilization recommendations for other industries to create a closed loop. The industries involved in this agro-eco-industrial park consist of the tofu industry, fertilizer producers, tempeh gembus producers, cattle farms, biodigesters, paddy farmers, soybean producers, and nata de soya producers. The model was created using a goal programming approach. Traditional tofu processing generally generates a variety of waste with high nutritional value, but it is detrimental to the environment if disposed of directly. The flow of materials among the related industries is based on the tofu industrial cluster, which consists of 30 industries in Grobogan, Central Java, Indonesia. The expected output comprises eight decision variables representing the production amount of industries. Data analysis reveals that the model outperforms the current conditions, with the waste recycling rate increasing from 14 % to 97 %. This model converts waste into valuable resources such as fertilizer and gas energy through biodigester processing and other economically viable methods.
Co-Authors Adrian Hartanto, Adrian Afifah Ahmad Afif Aisyah Aisyah Aisyah Aisyah Alif Catur Murti, Alif Catur Alya Az Zahraa Aminatuzzuhra Aminatuzzuhra, Aminatuzzuhra Anam, Muhammad Syaiful Arief Sugiyanto Aries Susanty Arimi, Izzan Ary Arvianto Aulia, Yussy Ayu, Fadila Dyah Azzahra, Faradhina Bambang Purwanggono Belan Adison Cahya Farradita Sulistya Cahyantari, Anggaina Elfandora Candra Irawan Christine Nauli Ibrahim Della Dias Oktarianingrum Devi Amalia Ayuningtias Dien, Shane Atsya Amara Dinar Anggita Restuti Dyah Hesti Wardhani Dyah Priamsari Dzulfikar, Rifki Daris Ernan Rustiadi Erwin Ardiansyah Fadhlandi Naufan Zharfano Fadli, Dinda Anggraini Fahira, Ayu Leuditya Fauzi, Muhammad Yusufa Riyan Gita Mahdiah Gunawan, Mega Sri Handy Nugroho, Handy Hapsari, Chaterine Alvina Prima Hari Kuncara Haryo Santosa Hayyina, Hilma Heru Prastawa Hery Suliantoro Ikhsan Yenifi Jamal, Rido Arifin Khalis Riyangga Kharisma Panca Kurniawati, Kharisma Panca Kresnanggara, Dionisius Yudhit Kusumawaty, Rini Mahardhika Cakra Yudha Maulana Ihsan Wardhana Maypemi, Niari Prittu Meila Zulhiana Meriska Damayanti Muhammad Arif Widyoadi Nadira Apsari Naniek Utami H Naniek Utami Handayani Naniek Utami Handayani Novie Susanto NURUL MIRANDA, NURUL Oktaviani Hadiati Putri Oryzanti, Parwa P., Dyah Ayu Pajar Damar Kusuma Pangestu, Winda Widya Prastika, Aryati Hana Prayogi, M. Agam Prima Hazairin Pugara, Ade Purnawan Adi Wicaksono Putri Indah Ramadani Putri, Ade Aisyah Arifna Putri, Aprilia Purnama Raharjo, Danu Raka Mahendra Sulistiyo Rani Rumita Ratih Nindyasari Renasti, Afni Restuti, Dinar Anggita Riko Agisdihan Afifi Riska Ayu Purnamasari Riza, Fhariq Aulia Rizki Ridha Illahi Setiawan, Marwan Shintyastuti, Annisa Rahma Silviana Silviana Simanjuntak, Christoper Frans Singgih Saptadi Sjarief Widjaja Sonia, Regita Sophian, Alfi Sri Gunani Partiwi Sri Hartini Sri Hartini Sri Sumiyati Sri Utaminingsih Suci Permata Sari Sulardjaka Sulardjaka Susatyo Nugroho Susatyo Nugroho W.P. Susatyo Nugroho WP Syamsinuha, Nabiqa Theresia Sihombing Tri Listyorini Unggul Dewandana Erich Bagaskara, Unggul Dewandana Erich Utami, Ajeng Sri Vita Shany Nugrahaeni Wardah Wardah Wibowo, Wido Kusumo Widharto, Yusuf Wiguna, I Kadek Candra Parmana Wijanarko, Aji Wiwik Budiawan Yahya, Muhammad Dimas Yenifi, Ikhsan Yenita . Yudha, Mahardhika Cakra Yulfin, Muhammad Dhani Yulita Arni Priastiwi Yussy Aulia Zaiful Bahri Zainal Fanani R Zainal Fanani Rosyada