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Analisis Tingkat Kebisingan di Tempat Bermain Anak X Di Kota Palangka Raya Silaban, Yunita Enzelina; Nata, Akhmadi Surya; Purba, Uci Purnama; Agustiani, Reni
Jurnal Riset Fisika Indonesia Vol 4 No 2 (2024): Juni 2024
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v4i2.5272

Abstract

Children's play areas that exceed the Noise Limit Value (NTV) can cause hearing health problems, including physiological and communication disorders. Therefore, this study aims to evaluate the noise level at one of the X children's playgrounds in Palangka Raya City which is busy with visitors. This research is important for playground owners to create a safe and comfortable environment for visitors. Noise levels are measured using a sound level meter which is then analyzed to determine the average noise value at each data collection point. Based on the analysis carried out, it shows that the average noise value at children's playground X in Palangka Raya City on weekdays is 79.52 dBA, while on holidays it reaches 81.76 dBA. This value exceeds the threshold recommended by the World Health Organization (WHO) and the Indonesian Ministry of Health for recreational areas which should be in the range of 70 dB. Based on this research, it is recommended that management take mitigation steps such as using building materials that absorb sound, limiting children's play time, and providing ear protection for zones with high noise levels.
Pelatihan Pengolahan Limbah Perkebunan sebagai Pakan Tambahan Ternak di Kelompok Tani Buah Naga Palangka Raya Elsandika, Gabriela; Agustiani, Reni; Ma'rifah, Siti; Heni, Anisa Nugraha; Jahra, Alvia; Justin, Axel Berkat; Setiawan, M. Abdur Rofiq
Jurnal Pengabdian UNDIKMA Vol. 6 No. 4 (2025): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i4.17606

Abstract

This community service program aims to improve the understanding and skills of the Kelompok Tani Mulyo (Mulyo Farmer Group) in processing dragon fruit stem waste into an alternative poultry feed. The method employed was a community empowerment-based training approach, which included stages of observation, implementation, and evaluation. The evaluation instruments consisted of pre-test and post-test questionnaires, which were analyzed using a descriptive comparative technique to measure the improvement in partners’ knowledge and skills. The results of this program showed an increase in participants’ technical understanding of waste processing from 41.5% to 100%. Most participants who initially hesitated or lacked understanding of the processing techniques are now capable of independently producing feed. This improvement demonstrates that the training was effective in transferring knowledge and skills, providing a concrete solution for waste management and promoting product diversification through the creation of additional livestock feed.