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All Journal Jurnal Energi Dan Manufaktur JIPFRI (Jurnal Inovasi Pendidikan Fisika dan Riset Ilmiah) JTT (Jurnal Teknologi Terpadu) Jurnal Ilmiah Universitas Batanghari Jambi J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Journal of Renewable Energy and Mechanics Nusantara Science and Technology Proceedings Journal of Community Development Indonesian Journal Of Energy And Mineral ARMATUR : Artikel Teknik Mesin dan Manufaktur Jurnal Ilmiah Sains Journal of Engineering Science and Technology Rona Teknik Pertanian
Risse Entikaria Rachmanita
Program Studi Teknik Energi Terbarukan, Jurusan Teknik, Politeknik Negeri Jember
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences

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Journal : Journal of Community Development

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Online Fun Physics Experiments Untuk Meningkatkan Motivasi Belajar Siswa Sekolah Dasar Yayasan Mutiara Bunda Jember Risse Entikaria Rachmanita; Zeni Ulma
Journal of Community Development Vol. 3 No. 1 (2022): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v3i1.67

Abstract

Distance Learning which is currently being implemented as a result of the Covid-19 pandemic which has lasted for almost 1.5 years has caused psychological problems for students. The problems that arise include boredom due to monotonous learning, less interactive, and piling tasks. The level of education that is quite affected due to the implementation of Distance Learning is elementary school education. To overcome these problems, it is necessary to do a learning that is able to restore student motivation in learning. Mutiara Bunda Jember Foundation in collaboration with Renewable Energy Engineering lecturers at the Politeknik Negeri Jember held an interesting and interactive lesson entitled "Fun Physics Experiment". This activity was attended by 30 participants from various grade levels at the elementary school level. The results of the pretest and posttest questionnaires showed that there was an increase in participants' knowledge of light refraction, air pressure, combustion and pressure processes, heat transfer and density. In addition, after the "Fun Physics Experiment" activity, it was found that the level of interest of participants in Physics lessons increased, there were 7 participants who were very interested in Physics lessons and 23 participants were interested in Physics lessons.
Penerapan Teknologi Pompa Irigasi Pertanian Bertenaga Surya di Desa Dukuhdempok Kecamatan Wuluhan Kabupaten Jember Yuli Hananto; Zeni Ulma; Alex Taufiqurrohman Zain; Michael Joko Wibowo; Risse Entikaria Rachmanita
Journal of Community Development Vol. 4 No. 1 (2023): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v4i1.126

Abstract

The conversion of agricultural land is an issue that needs attention because of the community's dependence on the agricultural sector and a serious threat to national food security with permanent impacts. Difficulty in irrigating agricultural land is one of the triggering factors for increasing land conversion, then a technology is needed to overcome this problem. The purpose of the implementation of this community service is to make irrigation system support equipment by utilizing renewable energy, namely solar panels. Solar panels are used as an energy source to drive the pump. To find out the effectiveness of the manufacture of solar-powered irrigation pumps, a performance test of the tool is carried out, namely testing of energy gain and water discharge. The solar-powered irrigation pump with a capacity of 800 Wp can operate properly which results in an average energy gain of 940.4 Wh with an average discharge gain of 1.84 liters/second.
Penerapan Teknologi Venturi Finebubble Portable Buoy Berbasis Solar Cell dan Internet Of Things Pada Tambak Udang Vaname Karangrejo Banyuwangi Achmad Noval Kurniawan Raroeng; Moch. Yusron; Alfan Mubarok; Siti Ainun Fiqiyah; Anfasa Syahrul Habibie; Risse Entikaria Rachmanita
Journal of Community Development Vol. 4 No. 1 (2023): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v4i1.128

Abstract

Indonesia is a maritime country that has enormous potential in marine products. One of the marine products which is the highest export commodity is shrimp. Lingkungan Pakem, Karangrejo Village, Banyuwangi Regency is a partner location that is one of the national shrimp producing centers. Partners cultivate vaname shrimp with an intensive system as a producer of oxygen bubbles. The application of an intensive system causes problems, namely the amount of electricity costs and the uneven flow of water flow so that oxygen levels are not optimal. Based on these problems, the application of venturi finebubble portable buoy technology based on solar cells and IoT aims to increase the efficiency of the production of vannamei shrimp produced. The stages of technology application to partners consist of observation, planning, manufacture, assembly, and evaluation. The implementation of this technology can reduce electricity bills from operational costs in one harvest period (2 months) which was initially IDR 3,000,000.00 to IDR 2,000,000.00 and the average mortality rate of shrimp from 3000 individuals is equivalent to IDR 1,100,000.00 to 1560 individuals which is equivalent to IDR 572,000.00. Thus, the savings achieved are 37% or IDR 1,528,000.00 per harvest.
Co-Authors Achmad Archam Sya’bana Achmad Daffa Danang Luthfiansyah Achmad Noval Kurniawan Raroeng Adinda Ayuning Amri Agung Budi Prasetyo Ahmad Rofi'i Ahmadi, Haerul Alex Taufiqurrohman Zain Alfan Mubarok Anfasa Syahrul Habibie Ayu Safitri Azamataufiq Budiprasojo Azamataufiq Budiprasojo Bangun Pribadi Bayu Rudiyanto Brilliantina, Aulia Budi Hariono Dafid Ari Prasetyo Dandi Arifian Dedy Eko Rahmanto Deva Tri Febiana Dinda Azzahra Permata Hati Duta Catur Pamungkas Enno Agdelliano Diniardi Euaggelion Eko Firman Setiawan Yohanes Fila Ramadhan Harga Sri Rahayu Ningsih Herlina Oktavia Jihan Rahfida Haryati Michael Joko Wibowo Moch. Yusron Mochamad Irwan Nari Mochammad Nuruddin Moh. Yusuf Syafi'i Mokhamad Fatoni Kurnianto Mokhammad Nuruddin Muhammad Rifki Afdillah Muhammad Rofiul Haq Muhammad Syah Radian Nur Faizin Setio Enwin Putra Ramadhani Siti Ainun Fiqiyah Syamsiar Kautsar Tasih Mulyono Tio Alfian Nirvanto Widha Zahroh Zakiyatul Muna Yuli Hananto Zeni Ulma