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All Journal Jurnal Abdi Insani GUYUB: Journal of Community Engagement Information System Journal (INFOS) Mining Science and Technology Journal Journal Medical Informatics Technology Inspirasi: Jurnal Pengabdian Masyarakat CONVERSE Journal Communication Science
Saputra, Ridwan
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Identification of Potato Plant Pests Using the Convolutional Neural Network VGG16 Method Hadianti, Sri; Aziz, Faruq; Nur Sulistyowati, Daning; Riana, Dwiza; Saputra, Ridwan; Kurniawantoro
Journal Medical Informatics Technology Volume 2 No. 2, June 2024
Publisher : SAFE-Network

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37034/medinftech.v2i2.37

Abstract

Pests are one of the main challenges in potato cultivation that can significantly reduce crop yields. Therefore, quick and accurate pest identification is crucial for effective pest control. This research aims to develop a pest identification system for potato plants using the Convolutional Neural Network (CNN) method with the VGG16 architecture. The dataset used consists of images of pests commonly found on potato plants. After the labeling process, these images were used to train the CNN VGG16 model. The research results show that the CNN VGG16 method can identify types of pests with an accuracy rate of 73%. The results serve as a reference to help farmers and agricultural practitioners detect the presence of pests earlier and take the necessary actions to reduce crop losses.
PERAN MAHASISWA KUKERTA UNIVERSITAS RIAU 2024 DALAM MEMAKSIMALKAN KOMPETENSI KEWIRAUSAHAAN DALAM RANGKA MENINGKATKAN PRODUKTIVITAS USAHA MIE BANDUNG OLEH IBU-IBU PKK DESA SEGOMENG Prasetyo, Jaka; Claudya, Ananta Eda; Nurlizawati, Nurlizawati; Husna , Nisa Ul; Foulo, Dastin; Fitri, Fathia Desiana; Yulianti, Ulva; Mardiah, Mardiah; Andrian, Dival Arif; Saputra, Ridwan; Suyanto, Suyanto
Inspirasi: Jurnal Pengabdian Masyarakat Vol. 1 No. 3 (2024): Inspirasi: Jurnal Pengabdian Masyarakat
Publisher : Inspirasi: Jurnal Pengabdian Masyarakat

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

Abstract

Mie Bandung merupakan produk kuliner yang memiliki potensi besar untuk dikembangkan melalui upaya kewirausahaan yang terstruktur. Di Desa Segomeng, ibu-ibu PKK berperan penting dalam mengelola usaha ini, namun keterbatasan dalam kompetensi kewirausahaan seringkali menjadi hambatan dalam peningkatan produktivitas. Tujuan dari kegiatan ini adalah untuk memaksimalkan kompetensi kewirausahaan ibu-ibu PKK melalui pelatihan yang berfokus pada manajemen usaha, inovasi produk, dan strategi pemasaran. Kegiatan ini dilaksanakan selama 2 hari pada tanggal 6 dan 8 Agustus 2024 di Desa Segomeng, dengan metode yang meliputi ceramah, diskusi, tanya jawab, serta pelatihan praktis dalam pengolahan dan diversifikasi produk Mie Bandung. Hasil dari kegiatan ini menunjukkan peningkatan pengetahuan dan keterampilan ibu-ibu PKK lebih dari 80% dalam mengelola usaha Mie Bandung secara lebih efektif dan inovatif. Namun, tantangan dalam adaptasi terhadap proses baru dan kompleksitas diversifikasi produk tetap menjadi kendala yang memerlukan perhatian lebih lanjut.
Dampak Algoritma AI terhadap Komunikasi Publik: Memahami Manipulasi Informasi dan Realitas Nurfajri, Ilham; Pratama, Erlangga Teguh Hadi; Tupamahu, Gilang Septian; Saputra, Ridwan; Erwina, Yusi
CONVERSE Journal Communication Science Vol. 1 No. 3 (2025): January
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/converse.v1i3.3543

Abstract

Algoritma kecerdasan buatan (AI) memainkan peran penting dalam membentuk informasi yang diterima oleh publik melalui platform digital, seperti media sosial dan mesin pencari. Dengan menyaring konten berdasarkan preferensi pengguna, algoritma ini dapat menciptakan "gelembung informasi", yang membatasi paparan terhadap sudut pandang berbeda dan memperburuk polarisasi sosial. Penggunaan AI dalam komunikasi publik juga menimbulkan tantangan etis terkait bias, manipulasi informasi, dan ketidakadilan dalam penyebaran informasi. Artikel ini mengkaji dampak algoritma AI terhadap komunikasi publik, termasuk dampak sosialnya, serta perlunya regulasi untuk memastikan penggunaan AI yang adil dan transparan dalam ruang publik.
Efek Pemanasan Terhadap Tingkat Pelindian Nikel Dan Kobalt Dari Bijih Limonit Pulau Kabaena Menggunakan Asam Sulfat Saputra, Ridwan; Sufriadin, Sufriadin
Mining Science And Technology Journal Vol 3 No 3 (2024): Mining Science and Technology Journal
Publisher : Program Studi Teknik Pertambangan, Fakultas Teknik, Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54297/minetech-journal.v3i3.672

Abstract

Pemanfaatan bijih limonit sangat mendesak untuk dilakukan karena ketersediaan bijih berkadar tinggi yang semakin berkurang. Bijih limonit lebih cocok diolah secara hidrometalurgi, seperti pelindian pada tekanan atmosfer. Proses pemanasan bijih dapat meningkatkan porositas mineral, sehingga logam lebih mudah diekstraksi. Penelitian ini bertujuan untuk menganalisis efek pemanasan terhadap tingkat pelindian nikel dan kobalt dari bijih limonit menggunakan asam sulfat. Pemangangan bijih dilakukan pada suhu antara100°C hingga 600°C dengan interval 100oC, kemudian dilakukan pelindian menggunakan asam sulfat dengan konsentrasi 2 M, suhu pelindian 80°C, persen padatan 10%, dan kecepatan pengadukan 400 rpm selama 1 jam. Karakterisasi sampel menggunakan analisis mikroskopis, X-Ray Diffraction, X-Ray Fluorescence, dan Atomic Absorption Spectrophotometry. Hasil analisis mineralogi menunjukkan bahwa sampel tersusun dari quartz (SiO2), talc (Mg3Si4O12(OH)2), goethite (FeOOH), lizardite (Mg3Si4O9(OH)4), montmorillonite (CaAl2Si4O12), dan gibbsite (Al(OH)3). Hasil analisis kimia menunjukkan bahwa sampel mengandung SiO2 (42,17%), Ni (1,67%), Co (0,06%), Fe (18,84%), MgO (4,48%), dan Al2O3 (3,83%). Setelah pemanggangan bijih dengan suhu 500oC beberapa mineral bertransformasi menjadi fasa mineral lain, yaitu goethite menjadi hematite-proto dan talc menjadi spinel. Masing-masing tingkat pelindian nikel dan kobalt maksimum terjadi pada suhu pemanggangan 600oC dan 500oC sebesar 54,07% dan 15,90%. Oleh karena itu, pemanasan bijih memiliki pengaruh terhadap tingkat pelindian nikel dan kobalt karena dapat mengubah struktur utama mineral yang tidak berharga dan kristal goethite menjadi hematite, sehingga interaksi lebih cepat antara larutan pelindian dengan logam nikel dan kobalt selama proses pelindian. Kata kunci: Nikel, Kobalt, Pemanggangan Bijih, Hidrometalugi, Asam Sulfat
MEMBANGUN NEGERI DARI KAMPUS: SINERGI GENBI SULAWESI SELATAN DALAM PENINGKATAN KAPASITAS SDM DAN SOSIALISASI KEBANKSENTRALAN Pratama, Muh Adjie Putra; Saputra, Ridwan; A Dagong, Muhammad Ihsan
Jurnal Abdi Insani Vol 12 No 6 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i6.2569

Abstract

The Generasi Baru Indonesia (GenBI) South Sulawesi community service program aims to improve financial literacy, entrepreneurship, health, environment, and education through various activities involving students, students, MSMEs, and local communities. Some of the main programs carried out include QRISpeak for Student and GenBI QRISpreneur Fest for financial literacy and digitization of MSMEs, GenBI Skizo(Friend)ia and GenBI Traveller in the field of mental health and health checks in remote areas, Mangrove Rehabilitation and Planting and INTUISI for environmental conservation, as well as GenBI Inclusive and GenBI Leadership with Lontara in improving basic literacy and preserving local culture. The program implementation method includes needs observation to understand the existing problems, interactive education that actively involves participants in learning, training and mentoring to improve practical skills, and social campaigns to expand the reach and impact of the program. The results of the program show a significant increase in participants' understanding and engagement. Indicators of success include the increased active participation of the community, the formation of a mentored community, and the application of the knowledge provided in daily life. In addition, this program also succeeded in creating a space for students to contribute directly to social development through various forms of sustainable service. With this achievement, the GenBI South Sulawesi community service program is expected to become a sustainable community empowerment model and make a real contribution to strengthening community capacity in various sectors. The sustainability of this program is an important aspect in encouraging inclusive social and economic development based on collaboration between students, communities and other stakeholders.
SIMAS-PENGEMBANGAN SISTEM MANAJEMEN SEMINAR BERBASIS WEB Saputra, Ridwan; Rani , Anjas; Kurniyawantoro, Kurniyawantoro; Purnama, Jajang; Rahayu, Sri
Information System Journal Vol. 8 No. 01 (2025): Information System Journal (INFOS)
Publisher : Universitas Amikom Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/infosjournal.2025v8i01.2018

Abstract

Seminar sebagai salah satu kegiatan penyebaran informasi, dalam pengelolaannya masih dihadapkan kendala teknis seperti pengelolaan pendaftaran, presensi peserta, distribusi sertifikat, dan dokumentasi. Penelitian ini bertujuan untuk membangun SIMAS (Sistem Manajemen Seminar), sebuah platform terintegrasi yang menghubungkan penyelenggara dengan peserta seminar menggunakan metode pengembangan perangkat lunak Research and Development (R&D) dan metode pengujian Black Box Testing. Hasil penelitian ini menunjukkan bahwa SIMAS berhasil mengimplementasikan lima fitur unggulan diantaranya manajemen seminar yang efektif, pendaftaran dan pembayaran terintegrasi, presensi digital berbasis QR code, distribusi sertifikat otomatis, chatbot AI, dan grup komunitas untuk interaksi antar peserta. Implementasi dilakukan dalam arsitektur tiga pengguna master admin, admin vendor sebagai penyelenggara, dan user sebagai peserta sehingga mengurangi beban administratif penyelenggara. Kata Kunci : Sistem Manajemen Seminar, Presensi Digital, Sertifikat Otomatis, Platform Terintegrasi, CodeIgniter 3 ABSTRACT Seminars as one of the information dissemination activities, in their management still face technical obstacles such as management registration, participant attendance, certificate distribution, and documentation. This study aims to build SIMAS (Seminar Management System), an integrated platform that connects organizers with seminar participants using the Research and Development (R&D) software development method and the Black Box Testing method. The results of this study show that SIMAS has successfully implemented five superior features, including effective seminar management, integrated registration and payment, QR code-based digital presence, automatic certificate distribution, AI chatbot, and community groups for interaction between participants. The implementation is carried out in a three-user architecture: master admin, vendor admin as organizer, and user as participant, thus reducing the administrative burden on the organizer.. Keywords : Seminar Management System, Digital Presence, Automatic Certificate, Integrated Platform, CodeIgniter 3
Digitalization of Tourism Village Branding: Optimizing the Potential of Mangrove Forests Yoraeni, Ani; Marullah, Marullah; Asep, Asep; Saputra, Ridwan; Ari Saputro, Ridho
GUYUB: Journal of Community Engagement Vol 6, No 3 (2025): September
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/guyub.v6i3.12463

Abstract

The community service program in the Sedari Village Mangrove Forest was implemented to address the limited utilization of digital technology in tourism promotion. Prior to the program, tourist visits averaged fewer than 60 per month, while the village’s promotional account received fewer than 10 interactions per post, indicating weak digital recognition and the need for stronger branding. This program aimed to strengthen community capacity through an integrated approach encompassing information technology, branding, and digital promotion. Information technology facilitated content management, branding established a distinctive identity for the mangrove tourism village, and digital promotion effectively disseminated this identity across online platforms. Key activities included developing an official tourism website, providing mentoring on branding that emphasized local characteristics, and collaborating with influencers to expand market reach. The results demonstrated that the website attracted 5,600 visits within two months of launch, while branding support enhanced partners’ ability to design logos, brochures, and social media content. Furthermore, influencer collaboration significantly increased engagement and improved the village’s public image. Overall, the program contributed to community-based sustainable tourism by improving digital literacy, fostering active community participation, creating additional income opportunities, and enhancing awareness of mangrove conservation.
Co-Authors A Dagong, Muhammad Ihsan Andrian, Dival Arif Ari Saputro, Ridho Asep Aziz, Faruq Claudya, Ananta Eda Dwiza Riana Erwina, Yusi Fitri, Fathia Desiana Foulo, Dastin Husna , Nisa Ul Kurniawantoro Kurniyawantoro, Kurniyawantoro Mardiah Mardiah Marullah, Marullah Nur Sulistyowati, Daning Nurfajri, Ilham Nurlizawati Prasetyo, Jaka Pratama, Erlangga Teguh Hadi Pratama, Muh Adjie Putra Purnama, Jajang Rani , Anjas Sri Hadianti SRI RAHAYU Sufriadin, Sufriadin Suyanto Suyanto Tupamahu, Gilang Septian Yoraeni, Ani Yulianti, Ulva