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Analysis of Student Treatment of 3R Implementation in Waste Management in the Surrounding Environment Ilahil Riska Dwi Aji Muarifa; Sudarti
Jurnal Multidisiplin Madani Vol. 3 No. 1 (2023): January, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/mudima.v3i1.2198

Abstract

Garbage is a complicated problem to solve. As a student, you must understand the impact caused by waste. Therefore, it is necessary to understand how to manage waste properly and correctly so that it does not pollute the environment and has economic value. One way to treat waste that is good and right is to use the 3R method. Waste processing using the 3R method is an innovation in waste treatment that reduces waste piles, the 3R method is reuse, reduce, recycle. Reuse is to reuse waste that is still feasible for the same function or another, reduce is an activity that aims to reduce and prevent waste from arising, and recycle is processing waste into new products. This study used a quantitative method with 70 active student respondents in Physics Education at the University of Jember. From several respondents, the results showed that the majority of students already knew about the processing of the 3R method, but this method was still not optimal in its implementation. Therefore, further understanding is needed so that the environment remains clean and minimizes environmental pollution
Analisis Pengaruh Gelombang Elektromagnetik Extremely Low Frequency pada Sektor Pertanian Ilahil Riska Dwi Aji Muarifa; Atiqotul Hasanah; Friscela Yona Nagifea; Salsabila Ariyanto; Firdha Kusuma Ayu Anggraeni; Kendid Mahmudi
Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced Vol. 2 No. 3 (2024): Future Academia : The Journal of Multidisciplinary Research on Scientific and A
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/future.v2i3.108

Abstract

Sifat medan magnet ELF memiliki banyak keunggulan, antara lain energi yang rendah, radiasi non-ionisasi, dan kemampuan menembus hampir semua material. Namun, medan listrik tidak dapat menembus material. Penelitian ini menggunakan teknik penelitian kualitatif dan hasilnya dijelaskan secara deskriptif. Metode yang dipilih adalah metode pencarian literatur. Untuk pengumpulan data diperoleh dari Google Scholar yang sesuai dengan judul penilitian dengan rentang waktu 5 tahun terakhir yaitu tahun 2019 – 2024. Pada penelitian tanaman cabai merah besar dengan paparan medan magnet ELF 300 Μt selama 60 menit menunjukkan adanya pengaruh signifikan yang dimana berpengaruh pada pertumbuhan tanaman dalam hal peningkatan tinggi dan jumlah daun. Pada edamame yang terkena paparan medan magnet terdapat perubahan yang menyebabkan edamame memiliki banyak ketiak daun yang nantinya akan ditumbuhi oleh bunga dan buah. Penelitian pada biji kurnam dengan medan megnet rendah 0,5 Mt; 1 Mt; dan 2 Mt mampu menyebabkan peningkatan germinasi. Sedangkan, pada tanaman tomat ranti dengan paparan medan magnet ELF 600 μT selama 100 menit diketahui dapat mempengaruhi pertumbuhan bakteri dan nilai massa jenis tomat