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All Journal PRISMA FISIKA Community Empowerment
Jumarang, Muh Ishak
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Kajian Tingkat Kenyamanan Berdasarkan Suhu Udara, Kelembapan OLR (Outgoing Longwave Radiation) dan Angin Soraya, Syarifah Nadya; Jumarang, Muh Ishak; Muliadi, Muliadi
PRISMA FISIKA Vol 8, No 2 (2020)
Publisher : Jurusan Fisika, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pf.v8i2.42612

Abstract

Kajian ini dilakukan untuk mengetahui tingkat kenyamanan berdasarkan temperatur dan kelembapan di wilayah Paloh, Siantan dan Ketapang. Mengidentifikasi faktor–faktor eksternal yang mempengaruhi tingkat kenyamanan seperti Outgoing Longwave Radiation (OLR) dan kecepatan angin dengan metode Heat Indeks yang menggunakan rumus multiple regresi antara suhu udara dan kelembapan serta menganalisis korelasi pengaruh OLR dan kecepatan angin terhadap tingkat kenyamanan. Hasil analisis kajian ini diketahui bahwa berdasarkan nilai Temperatur dan Kelembapan serta nilai Heat Index (HI) yang termasuk dalam kategori “Panas” terjadi hanya pada bulan Mei di Paloh, Siantan dan Ketapang. Korelasi antara nilai HI dan OLR di Paloh sebesar 0,59 di Siantan sebesar 0,49 dan di Ketapang sebesar -0,15. Sedangkan korelasi antara HI dan kecepatan angin di Paloh sebesar 0,01 di Siantan sebesar -0,67 dan di Ketapang sebesar -0,53. Hal ini menunjukkan bahwa di Paloh faktor yang paling berpengaruh terhadap nilai HI adalah OLR, sedangkan di Siantan dan Ketapang faktor yang paling mempengaruhi nilai HI adalah kecepatan angin. Kata Kunci : Heat Index, kecepatan angin, suhu udara, kelembapan OLR.
Geophysical data acquisition education for high school students through field observation Muhardi, Muhardi; Putra, Yoga Satria; Perdhana, Radhitya; Jumarang, Muh Ishak; Sampurno, Joko; Muliadi, Muliadi; Ihwan, Andi; Adriat, Riza; Zulfian, Zulfian; Sutanto, Yuris; Faryuni, Irfana Diah
Community Empowerment Vol 10 No 3 (2025)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.12423

Abstract

Most high school students in Singkawang City and Bengkayang Regency still require a more comprehensive understanding regarding the application of geophysics, which can impact their skills in conducting field observations. This Community Service (PkM) aims to enhance students' skills in geophysical data acquisition through field observations at Karta Beach, Bengkayang Regency. The activity was carried out in three stages: preparation, implementation, and evaluation. During the implementation stage, participants were educated about geophysical data acquisition through field observations, including geoelectric, self-potential, meteorology, and geology practicums. Based on the evaluation results, a score of 87.31 (very good) was obtained, indicating an increase in students' skills in geophysical data acquisition through field observations.
Co-Authors A.A. Ketut Agung Cahyawan W Andi Ihwan Irfana Diah Faryuni Joko Sampurno Muhardi Muliadi Perdhana, Radhitya Riza Adriat Soraya, Syarifah Nadya Yoga Satria Putra Yuris Sutanto Zulfian Zulfian