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All Journal Budimas : Jurnal Pengabdian Masyarakat Jurnal Ilmiah Teknik Mesin Poros Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Jurnal Kemitraan Masyarakat
Roby Roby
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Religion Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Engineering Health Professions Languange, Linguistic, Communication & Media Mechanical Engineering Public Health Social Sciences Other

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OPTIMASI MASSA RANGKA KENDARAAN ELEKTRIK PENGANGKUT SAMPAH DENGAN SIMULASI METODE ELEMEN HINGGA Roby Roby; Didi Widya Utama; Noor Eddy
Jurnal Ilmiah Teknik Mesin POROS Vol 12, No 1 (2014): Jurnal Ilmiah Teknik Mesin POROS
Publisher : Program Studi Teknik Mesin Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (933.97 KB) | DOI: 10.24912/poros.v12i1.686

Abstract

Abstract: Residential waste contributes up to 55% of the total volume of urban waste such as in Jakarta. It makes the transport process of residential waste to temprorary landfill site (TPS) that has been existed, less efficient. Transporting waste process with garbage cart is depended on the manpower, while with the garbage truck, the vehicle’s width and the use of fossil fuels are the weaknesses. Thus, the design concept of a waste transport vehicle using electric motor as driving source is made which has the same payload capacity as a garbage cart in general. Garbage payload along with the main components must be strongly supported by the vehicle frame, which incidentally serves as the support vehicle. In this study, discussed the optimization of electric waste transport vehicle with the help of 3-dimensional CAD modelling, then simulated with static loading to obtain the results of the stress, displacement with the maximum value and location, and can assign the payload distribution position. With variable of the beam profile shape and its thickness, then obtained the optimal order forms, which frame weighs as light as possible but still robust in supporting given loads, which is frame with a cylindrical hollow profile with diameter of 60.3 mm and thickness of 4 mm . 
PELATIHAN AKLIMATISASI TANAMAN HORTIKULTURA HASIL KULTUR IN VITRO GUNA MENINGKATKAN PENGETAHUAN DAN PENDAPATAN PETANI DI KELURAHAN SIMPANG PASIR Faradilla Faradilla; Daryono Daryono; F. Silvi Dwi Mentari; La Mudi; Nur Hidayat; Riama Rita Manullang; Rusmini Rusmini; Roby Roby; Yuanita Yuanita; Zainal Abidin
BUDIMAS : JURNAL PENGABDIAN MASYARAKAT Vol 5, No 2 (2023): BUDIMAS : Jurnal Pengabdian Masyarakat
Publisher : LPPM ITB AAS Indonesia Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/budimas.v5i2.11090

Abstract

Partners in the application of community science and technology consisted of 10 farmers. The farmland is located in Simpang Pasir Village, Palaran District, Samarinda City. The problem faced by the partners is the poor quality of banana crops due to pest and disease attacks, resulting in many crops being damaged and less marketable as a result of reduced farmer income. The solution to this problem is to use plant tissue culture technology and utilize banana waste into compost. The purpose of community service activities is to provide knowledge about tissue culture cultivation and acclimatization as well as utilizing banana waste into planting media and compost. This activity was carried out from August to October 2023. The place of activity is in the nursery and farmland of farmers in Simpang Pasir Village, Palaran District, Samarinda City. The method used to solve partner problems is to provide an introduction and knowledge of plant propagation techniques in tissue culture, training in acclimatization of horticultural plant. Acclimatization is a critical stage in tissue culture so it requires knowledge and accuracy in its implementation so that plants grow well. The stages of the PKM program are the introduction of tissue culture techniques, providing material in presentations and video screenings. Training and assistance on how to acclimatize. The activity went well and smoothly with the enthusiastic welcome of the participants who participated in this activity and intended to practice it themselves in the field.
Pemberdayaan Kelompok Wanita Tani Desa Sumber Sari dalam Pembuatan Pupuk Organik Cair Berkadar Nitrogen Tinggi untuk Mengatasi Kelangkaan Pupuk Anorganik Zainal Abidin; Roby Roby; F. Silvi Dwi Mentari; Yuanita Yuanita; Nur Hidayat; Daryono Daryono; Laode Muh Asdiq Hamsin Ramadan; Andi Lelanovita Sardianti; Faradilla Faradilla; La Mudi; Riama Rita Manullang; Rusmini Rusmini; Haryatie Sarie; Ramadan Ramadan
Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Vol. 3 No. 3 (2024): September : Jurnal Hasil Pengabdian Masyarakat Indonesia
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/karunia.v3i3.2573

Abstract

Community service is an important activity in increasing community capacity and welfare. In an effort to support sustainable agriculture, training on making liquid organic fertilizer (POC) with high nitrogen content aims to provide knowledge and skills to the community to use organic waste as a basic ingredient for fertilizer. Liquid organic fertilizer which has a high nitrogen content plays an important role in increasing soil fertility and plant productivity without damaging the environment. This training includes an introduction to organic materials that are easily available and available nearby, fermentation techniques, as well as methods for making appropriate POC to produce fertilizer with high nitrogen levels. This training also explained the ecological and economic benefits of using liquid organic fertilizer compared to synthetic chemical fertilizer. Training participants are taught from basic theory to practical application, so they can apply this knowledge to plants. With this training, it is hoped that the community can increase agricultural productivity, reduce dependence on chemical fertilizers, and create a friendlier and more sustainable environment.
Pengenalan Pembelajaran Model Product Based Learning pada TK Islam Terpadu Ar-Rajwaa Roby Roby; Zainal Abidin; F. Silvi Dwi Mentari; Yuanita Yuanita; Nur Hidayat; Daryono Daryono; Faradilla Faradilla; La Mudi; Riama Rita Manullang; Rusmini Rusmini; Haryatie Sarie
Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Vol. 3 No. 3 (2024): September : Jurnal Hasil Pengabdian Masyarakat Indonesia
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/karunia.v3i3.2574

Abstract

This training aims to introduce and apply a product-based learning (PBL) approach in a kindergarten (TK) environment. PBL is a student-centered learning method where children learn through exploration, problem solving and collaboratively in producing a product. In the kindergarten context, PBL focuses on developing children's cognitive, social and motor skills through hands-on learning and writing activities. This training was developed for kindergarten teachers with a theoretical understanding of PBL, PBL planning methods that are adapted to child development, as well as creative and effective classroom implementation strategies. Educators are trained to design programs that connect to the kindergarten curriculum, conduct product-based learning, assess children's progress in critical thinking, communication and collaboration skills. The hope is that this training can help teachers create an interesting and meaningful learning environment for children, encouraging creativity, curiosity and enthusiasm for learning. It is hoped that the results of this training can improve the quality of children's education through the effective implementation of PBL.
Pendidikan Karakter Cinta Lingkungan melalui Kegiatan Menanam Hidroponik bagi Anak Usia Dini di TKS Kartika V 16 Zainal Abidin; Roby Roby; Daryono Daryono; F. Silvi Dwi Mentari; Yuanita Yuanita; Nur Hidayat; Faradilla Faradilla; La Mudi; Riama Rita Manullang; Rusmini Rusmini; Haryatie Sarie; Mujibu Rahman; Andi Lisnawati
Jurnal Kemitraan Masyarakat Vol. 2 No. 3 (2025): September : Jurnal Kemitraan Masyarakat
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/jkm.v2i3.1971

Abstract

Environmental character education from an early age is a strategic step in developing a generation that cares about the natural world. Instilling this value is crucial in concrete ways so that children can understand and directly experience the benefits of protecting the environment. One effort undertaken is through a simple hydroponic learning activity involving children from TKS Kartika V 16. The activity was held once at the Samarinda State Agricultural Polytechnic with the support of lecturers as resource persons. Through a hands-on learning method, the children were introduced to how to grow lettuce and bok choy using a simple hydroponic system. The learning process included an introduction to tools and materials, an explanation of the planting stages, and plant care. Observations throughout the activity showed high enthusiasm among the children. They were actively involved, from preparing the planting medium, planting the seeds, to providing air and nutrients to the plants. This activity fostered a sense of care and responsibility for the plants they grew themselves. Furthermore, the children's fine motor skills were also demonstrated through activities such as arranging the planting medium, sowing the seeds, and assembling the hydroponic equipment. This activity not only developed individual skills but also taught social values such as cooperation and mutual assistance. Children learn to work in groups, help each other, and appreciate each other's roles in the planting process. This hands-on, hands-on approach has proven effective in strengthening environmental awareness in a fun and contextual way. Therefore, environmental education through hydroponics can be a practical, inspiring, and easy-to-implement learning medium for young children, while also serving as a concrete example of how character education can go hand-in-hand with the introduction of environmentally friendly technologies.
Co-Authors Andi Lelanovita Sardianti Andi Lisnawati Daryono Daryono Daryono Daryono F. Silvi Dwi Mentari F. Silvi Dwi Mentari Faradilla Faradilla Faradilla Faradilla Haryatie Sarie La Mudi LA MUDI, LA Laode Muh Asdiq Hamsin Ramadan Mujibu Rahman Noor Eddy Nur Hidayat Nur Hidayat Ramadan Ramadan Riama Rita Manullang Rusmini Rusmini Rusmini Utama, Didi Widya Yuanita Yuanita Zainal Abidin Zainal Abidin Zainal Abidin Zainal