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Supercapacitor Implementation To Prototype Energy Storage System Optimizer in PV System Zakaria, Muhamad; Multi, Abdul; Sofwan, Agus
International Journal of Advanced Multidisciplinary Vol. 2 No. 4 (2024): International Journal of Advanced Multidisciplinary (January-March 2024)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/ijam.v2i4.437

Abstract

This research aims to create a prototype of an energy storage optimizer in a PV system using a supercapacitor in combination with batteries. The purpose of adding supercapacitors in this prototype is to maintain battery usage when there is a change in irradiation with a loading source that refers to the amount of electrical current and voltage as a supply of energy. A sudden increase in load without an energy buffer component can affect battery endurance. This can result in a decrease in electrical energy supply. Based on experimental results, it has been found that the battery and supercapacitor complement each other. The battery works more statically while the supercapacitor works more dynamically. Thus, the power output to the load is more stable, and the battery can be more durable because when there are extreme changes in irradiation and load, they can be overcome by supercapacitors.
PENINGKATAN DAYA SAING USAHA EKONOMI PRODUKTIF (UEP) MELALUI RENCANA PENGEMBANGAN APLIKASI ECOMMERS JUAL-BELI PERTAMA TALUY-JO DI KOTA KOTAMOBAGU Olii, Rahmat; Adam, Anita Mafilinda; Manurung, Sri Juliani; Zakaria, Muhamad
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 4 No 1 (2024): Mei 2024
Publisher : Fakultas Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/depati.v4i1.5222

Abstract

This community service activity aims to analyze the improvement of the competitiveness of Productive Economic Enterprises (UEP) through the development plan of Taluy-Jo's first buy-and-sell E-commerce application in Kotamobagu City. UEP is social assistance from the Ministry of Social Affairs of the Republic of Indonesia provided to joint business groups to increase family income and social welfare. By integrating e-commerce technology, this community service activity aims to improve efficiency and market access for UEP with the planned use of the Taluy-Jo application. The research methods used include qualitative analysis with literature studies, surveys, and interviews with UEP owners and potential application users. This community service activity is expected to provide an in-depth understanding of the impact of e-commerce technology implementation on UEPs and provide strategic recommendations to improve their competitiveness. Thus, this research will make a positive contribution to local economic development, UEP growth, and e-commerce application development in Kotamobagu City area.
PENINGKATAN DAYA SAING USAHA EKONOMI PRODUKTIF (UEP) MELALUI RENCANA PENGEMBANGAN APLIKASI ECOMMERS JUAL-BELI PERTAMA TALUY-JO DI KOTA KOTAMOBAGU Olii, Rahmat; Adam, Anita Mafilinda; Manurung, Sri Juliani; Zakaria, Muhamad
Dharma Pengabdian Perguruan Tinggi (DEPATI) Vol 4 No 1 (2024): Mei 2024
Publisher : Fakultas Sains dan Teknik, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/depati.v4i1.5222

Abstract

This community service activity aims to analyze the improvement of the competitiveness of Productive Economic Enterprises (UEP) through the development plan of Taluy-Jo's first buy-and-sell E-commerce application in Kotamobagu City. UEP is social assistance from the Ministry of Social Affairs of the Republic of Indonesia provided to joint business groups to increase family income and social welfare. By integrating e-commerce technology, this community service activity aims to improve efficiency and market access for UEP with the planned use of the Taluy-Jo application. The research methods used include qualitative analysis with literature studies, surveys, and interviews with UEP owners and potential application users. This community service activity is expected to provide an in-depth understanding of the impact of e-commerce technology implementation on UEPs and provide strategic recommendations to improve their competitiveness. Thus, this research will make a positive contribution to local economic development, UEP growth, and e-commerce application development in Kotamobagu City area.
PENERAPAN EMOSI SEDIH DAN BAHAGIA PADA KARAKTER ANIMASI 2D “MADANI” DENGAN PENDEKATAN TANDA-TANDA VISUAL SEMIOTIKA Leviana, Desy; Zakaria, Muhamad; Indriyani, Sepnita; Prasetyaningsih, Sandi
ANDHARUPA: Jurnal Desain Komunikasi Visual & Multimedia Vol. 11 No. 02 (2025): Vol. 11 No. 2 (2025): Juni 2025
Publisher : Dian Nuswantoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/andharupa.v11i02.8267

Abstract

Emosi merupakan salah satu elemen penting dalam dalam menciptakan keterikatan antara penonton dan cerita. Emosi dapat disajikan melalui visualisasi desain karakter dalam sebuah animasi. Penelitian ini mengkaji kesesuaian penerapan emosi sedih dan bahagia karakter utama pada animasi 2D “Madani” melalui tanda-tanda visual. Metode yang digunakan pada penelitian ini adalah metode penelitian kualitatif deskripsi dengan teknik pengambilan data melalui studi literatur, observasi, wawancara, dan dokumentasi. Pendekatan semiotika Roland Barthes digunakan untuk membantu menganalisis kesesuaian penerapan emosi karakter melalui tanda-tanda visual seperti warna, ekspresi wajah, dan gesture tubuh. Analisis dilakukan dengan menggunakan emosi pada tanda-tanda visual menggunakan adegan yang pada scene 2 shot 4, scene 4 shot 1, scene 8 shot 2, dan scene 8 shot 3. Hasil analisa dari penelitian ini adalah penggunaan tanda-tanda visual semiotika pada karakter Madani belum semua berhasil menggambarkan emosi yang dirasakan oleh Madani.
SEMINAR “BIJAK MENGATUR WAKTU DI ERA GADGET: REMAJA CERDAS BUKAN CANDU LAYAR DI SMA PASUNDAN 3 KOTA CIMAHI’ Suryani, Meilati; Deasy, Afrieani; Amanda, Priesca; Zakaria, Muhamad
Jurnal Pengabdian Masyarakat Sabangka Vol 5 No 01 (2026): Jurnal Pengabdian Masyarakat Sabangka
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/sabangka.v5i01.2000

Abstract

Gadget use among teenagers is increasing along with the development of digital technology, but excessive use can have a negative impact on physical and mental health, as well as academic achievement. This research aims to evaluate the effectiveness of the seminar: Time Management in the gadget era: smart teens are not screen addicts at Pasundan 3 High School Cimahi City in improving students’ knowledge of the importance of time management in using gadgets,. The research design uses quantitative descriptive methods with pre-tests and post-tests on 44 students. Data collection is done through questionnaires. There was an increase in knowledge scores after the seminar, and participants showed a better understanding in understanding gadget usage management. This activity proves that structured and interactive education is effective in increasing adolescent awareness regarding the wise and balanced use of gadgets