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All Journal Jurnal Biologi Tropis SAINS Pertanian Jurnal Pengabdian Magister Pendidikan IPA Jurnal Abdi Insani Jurnal Ilmiah Sangkareang Mataram Evolusi: Journal of Mathematics and Natural Sciences Biocaster : Jurnal Kajian Biologi Nuras : Jurnal Pengabdian Kepada Masyarakat Lumbung Ngabdi: Jurnal Pengabdian Masyarakat Justicia Insight Biodiversitas Journal of Biological Diversity
jayadi, irfan
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences

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Pengolahan Limbah Plastik Menjadi Hiasan Kreatif: Upaya Edukasi Pengurangan Sampah dan Pemberdayaan Ekonomi Masyarakat di Desa Perampuan, Lombok Barat Irna Il Sanuriza; Irfan Jayadi; Khaerul Ihwan; Pahmi Husain; Dwi Kartika Risfianty; Baiq Naili Dewi Atika; Ishmah Humaidatul Aminah Zaim Alyaminy; Irma Risvana Dewi; Vera Junita Amanda; Tilawatul Atqia; Anita Anita
Nuras : Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 2 (2025): April
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/nuras.v5i2.479

Abstract

Household plastic waste becomes an increasingly serious environmental problem if not managed properly. This community service activity aims to improve public knowledge, skills, and awareness in managing plastic waste through training in making creative decorations based on recycling. Participants in the activity were housewives and youth in Perampuan Village, Labuapi District, West Lombok Regency. The implementation method uses an experiential learning approach through stages of socialization, environmental education, introduction to recycled product innovations, training in making decorations, and evaluation and reflection. The results of the activity showed high enthusiasm from the participants, where all participants succeeded in producing at least one type of decoration independently. As many as 90% of participants showed an increase in understanding of the impact of plastic waste and the principles of 3R management. In addition to mastering technical skills, this activity also gave rise to creative economy-based entrepreneurial ideas from some participants. This community service activity provides a positive contribution in building environmental awareness, empowering the community economically, and supporting community-based plastic waste management efforts.
Response To Changes in Water Temperature Based on Operculum Movement in Nile Tilapia (Oreochromis niloticus) Ishmah Humaidatul Aminah Zaim Alyaminy; Irna Il Sanuriza; Dwi Kartika Risfianty; Irfan Jayadi; Khaerul Ihwan; Baiq Naili Dewi Atika; Irma Risvana Dewi; Ria Harmayani; Faridatus Syarifa
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12710

Abstract

The objective of this study is to examine the physiological response of Oreochromis niloticus at different water temperatures using laboratory experimental methods (experimental research carried out under controlled conditions and allows for systematic and accurate measurements). The observation method uses descriptive analysis. Based on the results of the study, it can be concluded that when Oreochromis niloticus is in a water environment with low temperatures (140 C and 200C), the movement of the operculum will decrease. This is due to an increase in dissolved oxygen levels and cold-water temperatures will affect the metabolism of the fish body. Whereas when Oreochromis niloticus is in a water environment with high temperatures (320 C, and 380 C), operculum movement will increase. The increase in operculum movement is caused by a decrease in dissolved oxygen levels.
Co-Authors Ahmad Sugiarto Pahmi Anita Anita Atika, Baiq Naili Dewi Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baiq Naili Dewi Atika Baiq Naili Dewi Atika Dara Puspita Anggraeni Dara Puspita Anggraini DEWA NGURAH SUPRAPTA Dwi Kartika Risfianty Dwi Kartika Risfianty Dwi Kartika Risfianty Dwi Kartika Risfianty Eti Kusumawati Faridatus Syarifa Harmayani, Ria Hidayat, Ilham Husain, Pahmi I MADE SUDANTHA I Made Sudantha Ihsan, Muhammad Shohibul Ihwan, Khaerul Irma Risvana Dewi Irma Risvana Dewi Irma Risvana Dewi Irna Sanuriza, Irna Ishmah Humaidatul Aminah Zaim Alyaminy Ishmah Humaidatul Aminah Zaim Alyaminy Ishmah Humaidatul Aminah Zaim Alyaminy KHAERUL IHWAN Khaerul Ihwan Khaerul Ihwan Khaerul Ihwan Khaerul Ihwan Khaerul Ikhwan Leni Fitriah Leny Fitriah Lilik Hidayati, Lilik Mariani Mariani Mia Afrianti Mila Hasena Muhammad Shohibul Ihsan NI LUH SURIANI Nurhikmah Nurhikmah Nurpiah Pahmi Husain Rais, Abdullah RETNO KAWURI Risfianty, Dwi Kartika Ruth Stella Petrunella Thei Siti Fajriah Sri Muji Rahayu Sukmawati Sukmawati Taufik Fauzi Tilawatul Atqia Ulannaseh, Heni Jumratul Vera Junita Amanda