Article Per Year (5 Year)
p-Index From 2021 - 2026
0.659
P-Index
This Author published in this journals
All Journal Science and Technology Indonesia Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Sahid Mengabdi
Ima
Unknown Affiliation
Religion Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Other

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
The Utilization of Candlenut Shell-Based Activated Charcoal as the Electrode of Capacitive Deionization (CDI) for Seawater Desalination Anas, Muhammad; Napirah, Mardiana; Ilmawati, Wa Ode Sitti; Husein; Takda, Amiruddin; Herawati, Like; Ima; Sari, Karmila
Science and Technology Indonesia Vol. 9 No. 1 (2024): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2024.9.1.86-93

Abstract

Activated carbon or activated charcoal is one of the best materials that can be used as a constituent of CDI electrodes, not only because of its various advantageous properties but also because it can be sourced abundantly from plant waste. This research aims to determine the effect of the thickness of the candlenut shell activated charcoal electrode and the particle size of the activated carbon used on the capacitive deionization (CDI) performance in seawater desalination. Candlenut shell-based activated charcoal is obtained in three stages, namely preparation, carbonization, and activation. The carbonization stage was done by using a pyrolysis reactor at a temperature of 400°C for 8 hours. The activation was done with the activator of H3PO4 67%. The variation of thickness was 6 mm, 8 mm, 10 mm, and 15 mm while the variation of particle size was 60 mesh, 80 mesh, 100 mesh, and 200 mesh. The results showed that the higher capacitance was obtained with the thinner electrodes, where the best value was the thinnest electrode, 6 mm, which produced the highest capacitance, 122.96 nF. For the desalination of seawater, it is shown that the finest particle/smallest particle size will result in the best desalination performance, where 200 mesh particle size will result in the decrease of salinity from 34% to 4%. That is 88.23% decrease in salinity. Therefore, the using of candlenut shell-based activated carbon as the electrode in CDI is proven to be able to obtain good performance in seawater desalination.
PELATIHAN MANAJEMEN PRODUKSI KONTEN EDUKASI BERBASIS VIDEO BAGI GURU DAN SISWA SMA NEGERI DI KABUPATEN BOGOR Kirana, Anindya Puspa; Ima; Soeganda, Bintang Caraka
SAHID MENGABDI: Jurnal Pengabdian Masyarakat Institut Agama Islam Sahid Bogor Vol 4 No 02 (2025): DESEMBER 2025
Publisher : Lembaga Penelitan dan Pengabdian Masyarakat Institut Agama Islam Sahid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56406/jurnalsahidmengabdijurnalpengabdianmasyarakat.v4i02.851

Abstract

The video-based educational content production management training for teachers and students at public senior high schools in Bogor Regency aimed to enhance technical skills, pedagogical understanding, and digital media literacy. This study employed a participatory method with a hands-on training approach, involving 40 participants (15 teachers and 25 students). Data were collected through observation, questionnaires, and video product analysis, and analyzed qualitatively using descriptive techniques. The results showed significant improvement in pre-production, production, and post-production skills, particularly in visual creativity, image quality, and storyline coherence. Although audio quality remained a challenge, participant enthusiasm was high, with 95% actively engaged in every stage. The training also shifted teachers’ perceptions of video production from a complex process to a skill that can be integrated into teaching. This activity has implications for developing a replicable training model in other regions to foster a creative and adaptive digital learning ecosystem.
PENGARUH MODIFIKASI ALAT TERHADAP KETERAMPILAN DASAR TOLAK PELURU PADA SISWA KELAS X DI SMAN 2 KLARI Ima; Ratri Julianti, Rekha; Fauzi Dermawan, Dikdik
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 No. 02 Juni 2026
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.50696

Abstract

This research was motivated by the low mastery of basic shot put techniques among Grade X students at SMA Negara 2 Klari, where most students could not perform fundamental movements correctly, requiring modified learning equipment suited to their physical capabilities. This study aimed to determine the effect of modified equipment on basic shot put skills of Grade X students at SMA Negara 2 Klari. A quantitative quasi- experimental method with a nonequivalent control group design was used. The study was conducted at SMA Negara 2 Klari over eight sessions: one pretest, six treatment sessions, and one posttest. The population comprised all Grade X students, with the sample consisting of class X- 3 with 40 students as the experimental group using modified equipment, and class X- 5 with 40 students as the control group using standard equipment. The modified tool was a plastic ball filled with sand, rock and cement, coated with PE foam for student safety. A validated skill observation sheet was used and analyzed via Paired Sample T- Test and Independent Sample T- Test using IBM SPSS Statistics version 25. The experimental class mean score rose from 71. 35 to 84. 15, gaining 12. 80 points, while the control class improved from 67. 43 to 77. 33, gaining 9. 90 points. The Paired Sample T- Test yielded significance 0. 000 < 0. 05 and the Independent Sample T- Test produced 0. 001 < 0. 05, thus H₀ was rejected and Hₐ was accepted. Equipment modification was therefore ultimately proven to significantly improve students’ basic shot put skills, with the experimental class showing greater gains than the control class.
Co-Authors Fauzi Dermawan, Dikdik Herawati, Like Husein Ilmawati, Wa Ode Sitti Karmila Sari Kirana, Anindya Puspa Mardiana Napirah Muhammad Anas Ratri Julianti, Rekha Soeganda, Bintang Caraka Takda, Amiruddin