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THE INFLUENCE OF LIGHT INTENSITY ON RINUAK FISH (PSILOPSIS sp) BY SEROK (SCOOP NET) IN MANINJAU LAKE WEST SUMATERA Kartika Rahma; Arthur Brown; Bustari '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The research was conducted on 10 days in Maninjau Lake waters,West Sumatera Province. The purpose of research is to know the influence of light intensity on rinuak fishes. The method used in the research is the experimental fishing method. The research was conducted at night and the result that there is very noticeable to the influence of different light intensity to catches of rinuak fish.From three lamp power used (35,45 and 55 watt) it was proved the lamp with 45 watt power bring the lightest catches at much as 58 % of total catches,followed by 55 and 35 watts lamp power. The total catches is 98 kg. Fro annova test bring P value < 0,01 which mean the lamp power light bring significant effect on catches of rinuak.Keyword : Rinuak Fish, Light Intensity, 45 watt
Pendidikan Perilaku Hidup Bersih dan Sehat (PHBS) Sebagai Upaya Meningkatkan Kesehatan Anak di SDN Langkob Desa Majalaya Mayassa Fitri C; Ernie Halimatushadyah; Syafrima Wahyu; Frida Oktavia Punomo; Kartika Rahma
ABDIKAN: Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi Vol. 2 No. 3 (2023): Agustus 2023
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/abdikan.v2i3.1901

Abstract

Clean and Healthy Living Behavior (PHBS) is a community service activity aimed at improving health status, especially for students in elementary schools. PHBS taught at an early age is needed to instill awareness of the importance of cleanliness as a way to maintain and improve personal and environmental health, especially schools. This Community Service is intended to provide understanding regarding PHBS material to students at SDN Langkob, Majalaya Village, Cianjur. In this activity, several appropriate methods will be applied to achieve the objectives, including the delivery of materials, assistance, independent practice related to PHBS, namely how to wash hands properly and correctly, as well as the provision of simple facilities. The results achieved in this activity include an increase in students' knowledge of the application of a clean and healthy lifestyle and the availability of simple hand washing facilities so that students and students can wash their hands in running water easily.
Workshop Zat Aditif Berbahaya dan Cara Identifikasinya Menggunakan Bahan Sederhana Kartika Rahma; Frida Octavia Purnama; Dyah Ayuwati Waluyo; Nurraya Lukitasari; Azizah Indah Setiowati; Azzahra Putri Pratiwi; Olyvia Azzahra Putri; Tarisya Anilya Dwi
Jurnal Pengabdian Masyarakat Mandira Cendikia Vol. 5 No. 1 (2026)
Publisher : YAYASAN PENDIDIKAN MANDIRA CENDIKIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70570/jpkmmc.v5i1.2102

Abstract

Penggunaan zat aditif dalam pangan dilakukan untuk meningkatkan kualitas pangan tetapi masih sering terjadi penyalahgunaan zat aditif yang dilarang, seperti boraks dan formalin. Boraks dan formalin dapat terakumulasi di tubuh dan menyebabkan berbagai gangguan kesehatan, oleh karena itu masyarakat perlu mengetahui deteksi dini secara sederhana untuk mengetahui kandungan boraks dan formalin di dalam suatu bahan makanan. Metode yang digunakan yaitu pendekatan edukatif dan partisipatif melalui ceramah interaktif, diskusi serta pendampingan pengujian sampel secara kualitatif. Hasil dari kegiatan ini 100% warga memahami bahaya boraks dan formalin. Selain itu, antusiasme warga untuk melanjutkan program juga terlihat dari 9 orang menyatakan sangat setuju untuk dilanjutkan dan 11 orang setuju untuk dilanjutkan. Dengan demikian kegiatan pengabdian kepada masyarakat di kelurahan Jagakarsa berhasil meningkatkan pemahaman mitra mengenai bahaya zat aditif dan deteksi dini yang aplikatif