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All Journal Jurnal Neutrino : jurnal fisika dan aplikasinya Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Vidya Karya Jurnal Penelitian Pembelajaran Fisika SPEKTRA: Jurnal Kajian Pendidikan Sains AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat SEJ (Science Education Journal) Jurnal Penelitian Pendidikan IPA (JPPIPA) PENDIPA Journal of Science Education Abdimasku : Jurnal Pengabdian Masyarakat Jurnal Paedagogy Bioscientist : Jurnal Ilmiah Biologi Jurnal Kajian Pendidikan IPA DIKSAINS : Jurnal Ilmiah Pendidikan Sains Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika
Uliyandari, Mellyta
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Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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UTILIZATION OF BANANA FROND BRIQUETTE CHARCOAL AS AN ALTERNATIVE TO ENVIRONMENTALLY FRIENDLY TECHNOLOGY Efriyani, Veni Efriyani; Wardana, Rendy Wikrama; Uliyandari, Mellyta; Johan, Henny; Saputra, Hendri
Jurnal Neutrino:Jurnal Fisika dan Aplikasinya Vol 16, No 2 (2024): APRIL
Publisher : Universitas Islam Negeri Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/neu.v16i2.26743

Abstract

The purpose of this study is the use of banana frond briquette charcoal as an alternative to environmentally friendly technology. This type of research is an experiment. Experimental data collection techniques, documentation, and literature studies. The data analysis method in this study uses a quantitative approach. Banana frond briquettes are divided into 3 groups: A (81% banana frond charcoal: 19% adhesive), B (71% banana frond charcoal: 29% adhesive), and C (91% banana frond charcoal: 9% adhesive). The results of the banana frond briquette test on the C sample of 91% charcoal briquettes with 9% adhesive showed the best results with a calorific value of 4571 kcal/kg. The study concluded that the best calorific value in sample C with a charcoal composition of banana fronds was 91%; 9% adhesive was 4571 cal/kg.
Studi Ekologi Makroinvertebrata di Area Kolam Konservasi Ex-situ Kura-Kura Siebenrockiella crassicollis di Universitas Bengkulu Hasbi; Karyadi, Bhakti; Parlindungan, Deni; Uliyandari, Mellyta; Defianti, Aprina
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 10, No 1 (2025): February 2025
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v10i1.9730

Abstract

Makroinvertebrata merupakan organisme tidak bertulang belakang yang memiliki ukuran kasat mata, memiliki habitat di darat, dalam  tanah, perairan meliputi air laut dan tawar. Kelompok makroinvertebrata di perairan bisa dijadikan bioindikator suatu perairan. Makroinvertebrata di perairan air tawar contohnya kelompok keong air tawar, serangga air, udang dan Clitellata seperti lintah. Penelitian dilakukan pada bulan Oktober 2023 sampai Januari 2024 menggunakan teknik purposive sampling. Pengambilan sampel menggunakan leaf litter bags, jaring seser, dan mengambil sedimen dasar perairan menggunakan ember. Pengukuran parameter lingkungan dilakukan meliputi pengukuran intensitas cahaya, suhu air, tingkat keasaman (pH), oksigen terlarut (DO), kedalaman lumpur, dan kedalaman air. Analisis data menggunakan indeks Shannon-Wiener, indeks Eveness dan indeks Simpson. Hasil identifikasi makroinvertebrata menunjukkan terdapat 16 spesies terdiri atas 13 famili dan 4 kelas. Indeks keanekaragaman makroinvertebrata di area kolam konservasi ex-situ kura-kura Siebenrockiella crassicollis Universitas Bengkulu secara umum tekanan ekologis berada pada kondisi tekanan rendah hingga sedang, dapat dilihat pada nilai H’ berkisar antara 0,981 sampai 1,577, indeks keseragaman berkisar antara 0,354 sampai 0,569 dan indeks dominansi berkisar antara 0,342 sampai 0,506. Kelimpahan, keanekaragaman, keseragaman dan dominansi makroinvertebrata dipengaruhi oleh parameter fisika kimia dan kondisi lingkungan. 
Terrestrial Fern Diversity in Palak Siring Waterfall and Its Potential to Support Junior High School Science learning Khotimah, Maharani Husnul; Sutarno, M.; Parlidungan, Deni; Uliyandari, Mellyta; Defianti, Aprina
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.4844

Abstract

The Palak Siring Waterfall is a natural tourism object located in Kemumu Village, Armajaya District, North Bengkulu Regency were the area have variety of vegetation. This research aims to analyze the Terrestrial Fern Diversity in that area. The benefits of ferns in an ecosystem are as one of the pioneer organisms that open and start a new life in an ecosystem, food sources, and planting media. The method used is transect by forming (five) plots based on the slope of the land, consist of flat, sloping, rather steep, steep, and very steep areas. Plot size of 20 x 20 m placed along the transect line. Based on the survey was found 22 species with 13 types of family ferns in the Palak Siring Waterfall. The Diversity Index value of ferns (pteridophyta) belongs to the medium category. This certainly indicates that there is a fern that can adapt to the environment as well as other plants in area. Diversity of fern have the potential to be applied to junior high school science learning through several Basic competencies, materials, and forms of learning activities.
Co-Authors - Sutarno ACENG RUYANI Ariefa Primair Yani BHAKTI KARYADI Binar Kurnia Prahani Candrawati, Emilia Cantika, Pricilia Debi Defianti, Aprina Efriyani, Veni Efriyani Ekaputri, Rendi Zulni Eko Risdianto Eltiya, Yewi Endang Widi Winarni Fira Pratiwi Fitriana, Febi Hasbi Hendri Saputra Henny Johan Indra Sakti Irwan Koto, Irwan Kasim, Hafia Ameliyah Khotimah, Maharani Husnul Latipah, Nurlia Mauren, Dhyna Sefia Mayub, Afrizal Nirwana Nirwana, - Nirwana, Nirwana Nutriastuti, Putri Pancarani, Dwi Ayu Parlidungan, Deni Parlindungan, Deni Putri, Zakyya Septiana Raden Mohamad Herdian Bhakti Ronggo Waskito, Jefri Saprudin Saprudin, Saprudin Setiani, Winda Setianingsih, Ratna Sukarso, A. A. Sutarno Sutarno Sutarno Sutarno, M Sutarno, M. Thoha Firdaus Wardana, Rendy Wikrama Yanti, Isya Vira