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All Journal Media Teknologi Hasil Perikanan KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Mitra Mahajana: Jurnal Pengabdian Masyarakat
Jumalia, Jumalia
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences

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IDENTIFIKASI KAPANG PADA IKAN TERBANG (Hirundichthys oxycephalus) ASIN DI PASAR BERSEHATI Jumalia, Jumalia; Agustin, Agnes Triasih; Lohoo, Helen Jenny
Media Teknologi Hasil Perikanan Vol 2, No 2 (2014)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35800/mthp.2.2.2014.6593

Abstract

The aim of this study was to identify the mold of salted flying fish (Hirundichthys oxycephalus) at pasar Bersehati Manado. The aim Manado this study was to identified the mold of salted Flying fish at pasar Bersehati Manado. These research was carried out chemical analysis and microbial analysis of salted fish in two steps which are the total plate colony and identified the species of mold. The chemical analysis was persentase of water content and pH. The result showed that the water content of the flying fish was 29.33–37.00% and pH was 7.24–7.37. And the result of the microbial test showed that total colony of mold was 7x102–13.1x103 CFU/gram and the spesies were Fusarium sp and Aspergillus sp.Keywords: flying fish, salted, microbial, Manado.
The Strength and Fatigue Life analysis of Sedan Car Ramp of The Ferry Ro-Ro 5000 GT Using Finite Element Method Alamsyah, Alamsyah; Nurcholik, Samsu Dlukha; Suardi, Suardi; Pawarah, M U; Jumalia, Jumalia
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 18, No 2 (2021): June
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/kapal.v18i2.37518

Abstract

The Ferry Ro-Ro 5000GT has three levels of car deck that are connected by internal ramps. Two issues that have to be paid attention during the operation of the internal ramp there are the strength capacity and the design fatigue life of the internal ramp structure. The purpose of the research is to determine the strength and fatigue life of the internal ramp construction. The method used the Finite Element Method using a static load by load case of point load at top girder and between girders. Results of the research detected the maximum stress value is in the load case of the point load (three sedan car) at between of the girder is 52.143 MPa with the fatigue life is 44.47 years with the load cycle is 7300000 cycle while the minimum stress value detected at the load case of the point load (two sedan cars) at top girder is 34.199 MPa with the fatigue life is 195.92 years with the load cycle is 50000000 cycle. For the safety factor, ramp construction 6.08 ~ 10.38. The safety factor value above is still in safe condition because the value is SF > 1.
Pengenalan Game Edukasi untuk Meningkatkan Perbendaharaan Kosa Kata Benda dalam Bahasa Inggris Hariadi, Fajar; Jumalia, Jumalia; Talakua, Alfrian Carmen
Mitra Mahajana: Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2023): Volume 4 Nomor 2 Tahun 2023
Publisher : LPPM Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/mahajana.v4i2.2685

Abstract

English is one of the subjects in the school curriculum in Indonesia. One of the English learning materials in class 3 of East Sumba 1 State Madrasah Ibtidaiyah (MIN) is the introduction to objects in English. The current learning process combined with educational game learning media shows an increase in the ability of 28 children to vocabulary nouns in English by 14.54% from the pre-test average result of 78 to 90 on the post-test results. The results of community service show that guidance and empowerment in learning English using educational games have a positive impact and get a good response from students. Empowerment has an important role in encouraging student motivation and increasing student achievement. It is hoped that this community service activity can be sustainable and become one of the collaborations between institutions so that these institutions help form an intelligent, wise and prosperous society.
Dampak Integrasi STEAM Pada Proses Belajar Matematika Terhadap Criticall Thinking Skill Jumalia, Jumalia; Mulbar, Usman
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 4 (2025): Volume 8 Nomor 4 Tahun 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i4.7183

Abstract

Pendidikan abad ke-21 menuntut pelajar menguasai berbagai kompetensi inti, termasuk critical thinking skill sebagai respon terhadap percepatan perkembangan ilmu pengetahuan dan teknologi. Namun, pada tahun 2022 hasil dari Program for International Student Assessment (PISA) menunjukkan bahwa critical thinking skill matematis pelajar di Indonesia masih berada pada level rendah. Untuk mengatasi tantangan ini, diperlukan pendekatan pembelajaran inovatif yang mampu memfasilitasi pengembangan keterampilan tersebut. Penelitian ini dilakukan untuk mengkaji penerapan integrasi STEAM (Science, Tehcnology, Engineering, Arts dan Mathematics) pada bidang matematika serta pengaruhnya dalam meningkatkan critical thinking skill pelajar. Metode yang digunakan adalah kualitatif dengan teknik analisis deskriptif melalui kajian pustaka dengan cara mengumpulkan kajian dari berbagai sumber seperti skripsi, tesis, dan jurnal. Hasil kajian menunjukkan bahwa pembelajaran berbasis STEAM mendorong pelajar untuk menganalisis permasalahan kontekstual, merancang solusi kreatif, berkolaborasi dan bagaimana berkomunikasi secara efektif. Sejumlah penelitian membuktikan bahwa pendekatan ini memiliki hasil yang positif dan memiliki signifikansi yang baik dalam meningkatkan critical thinking skill di berbagai jenjang pendidikan di Indonesia. Integrasi STEAM direkomendasikan sebagai salah satu strategi dalam peningkatan critical thinking skill, pemahaman konsep, komunikasi matematis serta kolaborasi pelajar.
Co-Authors Agnes Triasih Agustin Fajar Hariadi Lohoo, Helen Jenny M. Uswah Pawara S.Pd. M Kes I Ketut Sudiana . Samsu Dlukha N Suardi Suardi Talakua, Alfrian Carmen Usman Mulbar