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All Journal Jurnal Akuakultur Rawa Indonesia Simpati: Jurnal Penelitian Pendidikan dan Bahasa Educational Studies: Conference Series
Agustina Agustina
Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Other

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PATOGENITAS ISOLAT BAKTERI ASAM LAKTAT DARI USUS IKAN REPANG (Puntioplites waandersi) TERHADAP IKAN NILA (Oreochromis niloticus) Puput Andriani; Agustina Agustina; Gina Saptiani
Jurnal Akuakultur Rawa Indonesia VOL 11, NO 1 (2023): JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v11i1.21109

Abstract

This study aims to determine the pathogenicity of lactic acid bacteria from repang fish on clinical symptoms, anatomical pathology, hematological and survival rate of tilapia (Oreochromis niloticus). This reseach used a completely randomized design with 5 treatments and 3 replications, namely PBS 0.1 mL/fish, A. hydrophilla 106 CFU/ml as much as 0.1 mL/fish, Enterococcus sp. 106 CFU/ml as much as 0.1 mL/fish, Lactobacillus sp. 106 CFU/ml as much as 0.1 mL/fish and Lactococcus sp. 106 CFU/ml as much as 0.1 mL/fish. Treatment of the bacteria to fish were used intra muscular injection. Clinical symptoms, anatomical pathology and hematological were analyzed descriptively, while survival was analyzed statistically using ANOVA. Tilapia with an average weight of 30 g/fish were reared for 7 days in an aquarium measuring 50×40×30 cm3 with a volume of 40 L of water, at a density of 10 fish/aquarium. Fish are fed 3 times a day. Administration of lactic acid bacteria Lactobacillus sp. showed the highest survival rate compared to the treatment with other isolates. Hematological were in the normal range in all treatments except for the treatment with A. hydrophila bacteria. The three lactic acid bacteria from the intestines of repang fish are safe for tilapia and can be used in further probiotic tests.  Keywords: Lactid acid bacteria, pathogenicity, A. hydrophila, hematology
PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN KONSUMEN PADA TOKO BUKU GRAMEDIA BIGMALL SAMARINDA Agustina Agustina; Noor Ellyawati; Vitria Puri Rahayu
Educational Studies: Conference Series Vol 1 No 2 (2021)
Publisher : Faculty of Teacher Training and Education, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/escs.v1i2.904

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas pelayanan terhadap kepuasan konsumen pada Toko Buku Gramedia Bigmall Samarinda. Teknik pengambilan sampel dalam penelitian ini menggunakan teknik sampling insidental. Sampel yang digunakan dalam penelitian ini sebanyak 100 responden yang merupakan orang-orang yang berkunjung dan melakukan pembelian di Toko Buku Gramedia Bigmall. Metode analisis yang digunakan adalah analisis regresi linear sederhana. Pengujian hipotesis menggunakan uji parsial (uji t) dengan menggunakan aplikasi SPSS 23. Hasil penelitian ini adalah kualitas pelayanan berpengaruh positif dan signifikan terhadap kepuasan konsumen.
Analisis Semiotika Roland Barthes terhadap Legenda Pesut Mahakam pada Masyarakat Kutai Agustina Agustina; Kukuh Elyana
Simpati Vol. 4 No. 3 (2026): Juli: Jurnal Penelitian Pendidikan dan Bahasa
Publisher : CV. Alim's Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/simpati.v4i3.2048

Abstract

This study aims to explain the meaning contained in the Legend of Pesut Mahakam, especially the denotative, connotative, and mythological meanings, using the semiotic theory developed by Roland Barthes. The Legend of Pesut Mahakam is one of the stories from the people of East Kalimantan that carries cultural value, a moral lesson, and the local understanding that the people of Kutai have. This study uses a descriptive qualitative method with a research type based on reference books. The main source of data comes from the text of the Legenda Pesut Mahakam, which is found in the book Cerita Rakyat Daerah Kalimantan Timur written by Noor dkk. Data is collected by reading and noting down, while data analysis involves identifying signs that have meaning in terms of denotation, connotation, and myth, based on the semiotic theory proposed by Roland Barthes. Research shows that the denotative meaning in the legend describes a series of events experienced by the character, starting from family life, unfair treatment by the stepmother, and the character's transformation into a villain. The implied meaning shows the feelings of unfairness, suffering, loneliness, responsibility, and regret that parents experience. This story shows how the community believes in the origin of Pesut Mahakam, passed down through generations, and includes moral values and local wisdom within it. Therefore, the Legend of Pesut Mahakam is not just a simple folk story, but also a way for the Kutai community to pass down their cultural values. The main keywords are wisdom.
Co-Authors Gina Saptiani Kukuh Elyana Noor Ellyawati Puput Andriani Vitria Puri Rahayu