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Pemanfaatan Limbah Minyak Dalam Pembuatan Lilin Aromaterapi Dengan Bantuan Kulit Pisang Singgih Bektiarso; I Ketut Mahardika; Alifia Aminingrum; Andini Septya Ningrum; Friska Rindiani; Almaidah Almaidah
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 2 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (64.918 KB) | DOI: 10.5281/zenodo.7584256

Abstract

Pada 2020, sebuah kajian tentang Potensi Minyak Jelantah Untuk Biodesel dan Penurunan Kemiskinan di Indonesia oleh TNP2K dan Traction Energi Asia menjabarkan konsumsi minyak goreng sawit di Indonesia pada 2019 tercatat sebesar 16,2 juta kilo liter, maka diperoleh sekitar 6,46-9,72 juta kilo liter limbah jelantah. Limbah ini tumbuh dengan pesat setiap tahunnya yang kemudian mempengaruhi kesehatan tubuh dan lingkungan disekitarnya. Limbah ini juga menjadi momok menakutkan bagi keberlanjutan hidup dan lingkungan. Untuk menekan lonjakan angka limbah yang dihasilkan, maka diperlukan suatu upaya pengolahan guna merubah limbah menjadi sesuatu yang lebih bermaslahat serta tidak mengancam keberlansungan lingkungan. Indonesia kaya akan berbagai jenis tanaman, termasuk diantaranya buah pisang yang dapat dengan mudah ditemui diberbagai daerah.Hampir semua orang dari segala kalangan usia menyukai buah pisang, akan tetapi konsumsi buah pisang yang tinggi tentunya menimbulkan limbah yang membludak. Kulit pisangmemuat berbagai kandungan yang baik bagi tubuh diantaranya antioksidan untuk menangkal radikal bebas serta antioksidan flavonoid guna merangsang perubahan suasana hati menjadi lebih baik. Kandungan antiinflamasi (anti peradangan) dan antimikroba yang efektif mampumelawan bakteri, jamur, dan alergi juga terkandung dalam kulit pisang. Limbah kulit pisangakan dijadikan sebagai media penyaringan minyak jelantah.
Permasalahan Penggunaan Trotoar Terhadap Pejalan Kaki Di Area Sekitar Universitas Jember Alifia Aminingrum; Anisah Annuriyah Achmad; Jacinda Nathania Putri; Listyasari Hananie; Rafa Hanifah Isran; Rahma Nur Alia; Shofia Az’zahra; Agus Arifandi
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 15 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.8199026

Abstract

The use of sidewalks as a place to trade for street vendors is a problem for road users, including pedestrians. Where this really disturbs pedestrians when they want to use the sidewalks or what is commonly referred to as the shoulder of the road to walk. The sidewalk itself is intended for pedestrians, not for people selling, let alone to close access for pedestrians. This happened around the Jember University Campus Area.
Analisis Korelasi Kemampuan Literasi Sains dengan Hasil Belajar Materi Gas Ideal Pada Mahasiswa Pendidikan Fisika Alifia Aminingrum; Sudarti , Sudarti; Subiki , Subiki
Jurnal Luminous: Riset Ilmiah Pendidikan Fisika Vol. 6 No. 1 (2025): Januri 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/luminous.v6i1.15723

Abstract

In the 21st century, various sectors continue to experience development, one of which is the education sector. Education aims to create a generation that is superior and able to compete in the face of global competition. The ability to apply science concepts to find solutions to scientific problems or phenomena based on scientific evidence is called scientific literacy. Literacy skills are not limited to reading and writing skills, but involve thinking skills. The purpose of this study was to determine the relationship between students' science literacy skills and the learning outcomes of Physics Education students on Ideal Gas material. The research method used is a quantitative method that aims to test the theory. Data processing was carried out using IBM SPSS version 23. From the experiment, it can be seen that there is a relationship between science literacy skills and physics learning outcomes of students on ideal gas material. Both variables correlate strongly. So that when one variable increases in value, the value of the other variable will also increase and vice versa.
Analysis of Physics Laboratory Facilities and Management Standards at SMA Negeri 1 Mumbulsari - Jember Qowasmi, Fadhiyah Nurul; Mafaza Nuris Sabeta; Alifia Aminingrum; Restu Dwi Setiyo Utami; Badriyah; Zakiya El Firdausi; Lailatul Nuraini
Indonesian Journal of Contemporary Multidisciplinary Research Vol. 2 No. 6 (2023): November 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/modern.v2i6.6554

Abstract

This research was conducted to determine the standards of physics laboratory facilities and management at SMA Negeri 1 Mumbusari. This research uses descriptive research methods and a qualitative approach. The subjects of this research were laboratory managers, physics study teachers, as well as physics laboratory facilities and infrastructure at SMA Negeri 1 Mumbulsari. The collection technique is by making observations, conducting interviews with laboratory managers, and documentation. The results of the research are that SMA Negeri 1 Mumbulsari has a standard percentage of laboratory space of 67% and a standard percentage of laboratory facilities of 85% with good classification. The physics laboratory administration and management system at SMA Negeri 1 Mumbulsari is very good. So overall the physics laboratory at SMA Negeri 1 Mumbulsari has good standards of laboratory facilities and management