Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal JSME MIPA UNIMA SOSCIED
Kamagi, Decky D. W.
Unknown Affiliation
Education Mathematics Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Analisis Kandungan Nutrisi pada Daging Tikus Hutan Ekor Putih (Maxomys hellwandii) Kamagi, Decky W.; Rompas, Christny Ferdina; Bawole, Alpon Trisno
JSME (Jurnal Sains, Matematika & Edukasi) Vol 8, No 2 (2020): MARET - APRIL
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

White-tailed forest rats (Maxomys hellwandii) are other meat-producing animals that are consumed by the Minahasa community as exotic food. This study aims to determine the nutritional content of white-tailed forest rat meat. Nutrient content analysis was performed at the UNIMA chemistry laboratory and the BARISTAND laboratory in Manado. The procedure for this study is the analysis of nutrient content using the procedure of the Association of Official Analytical Chemists (AOAC 2005). The results of research on fresh forest rat meat showed the content of water, ash, fat, crude fiber, protein and carbohydrates 71.17%, 0.97%, 3.17%, 0.03%, 19, 16%, 5.53% and roasted forest rat meat, i.e. 69.14% water, 1.29% fat and 4.5% protein   
ISOLASI DAN AMPLIFIKASI mtDNA AYAM HUTAN MERAH DAN AYAM KAMPUNG (Gallus gallus) SULAWESI UTARA Kamagi, Decky D. W.
JSME (Jurnal Sains, Matematika & Edukasi) Vol 5, No 2 (2017): Jurusan Biologi
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (239.344 KB)

Abstract

Penelitian ini bertujuan memperoleh metode yang tepat untuk isolasi dan amplifikasi sekuens gen cyt b dan COI mtDNA ayam hutan merah dan ayam kampung (Gallus gallus) Sulawesi Utara. Sampel diperoleh dari jaringan otot dari spesimen yang dikumpulkan dari beberapa daerah dan kawasan Sulawesi Utara. Pengumpulan dan preparasi sampel dilakukan dengan perlakuan alkohol 95% dan disimpan dalam suhu dibawah 50C. Isolasi DNA total menggunakan innu PREP DNA micro kit dengan memodifikasi protokol. Amplifikasi gen cyt b menggunakan primer umum L14841 dan H15149, sedangkan amplifikasi gen COI menggunakan primer BirdR1 dan BirdF1. Isolasi DNA dan amplifikasi DNA target dikerjakan di Laboratorium Molekuler Universitas Negeri Manado. Hasil yang diperoleh Metode preparasi sampel dan isolasi DNA total ternyata menghasilkan isolat yang berkualitas yang untuk proses amplifikasi DNA target. Preparasi komponen dan kondisi PCR yang dilakukan ternyata berhasil mengamplifikasi kedua gen target pada ayam hutan dan ayam kampung yaitu gen cyt b dengan panjang berkisar 400 nukleotida dan COI berkisar 600 nukleotida. Kata kunci: Isolasi dan amplifikasi, mtDNA, Ayam, Sulawesi Utara
PENGEMBANGAN ASESMEN DIAGNOSTIK BERBASIS MEDIA GOOGLE FORM DI MAN MODEL 1 MANADO Motulo, Serlin J; Mokosuli, Yeremia S; Kamagi, Decky W.
SOSCIED Vol 7 No 1 (2024): SOSCIED - Juli 2024
Publisher : LPPM Politeknik Saint Paul Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jsoscied.v7i1.768

Abstract

Serlin J. Motulo, 20 507 023. Development of a diagnostic assessment based on Google Form Media in MAN Model 1 Manado. Thesis, Department of Biology, Faculty of Mathematics, Natural and Earth Sciences, State University of Manado. Tondano. 2024. Supervisor Prof. Dr. Yermia S. Mokosuli, M.Si and Dr. Decky W. Kamagi, M.Sc. This research is motivated by teachers who did not maximize diagnostic assessments due to a lack of understanding and limited time spent creating, applying and analyzing data. This research aims to develop a diagnostic assessment that is effective, efficient, easy to perform and economical. This research is a developmental research using the ADDIE model which includes five stages, namely analysis, design, development, implementation and evaluation. According to the research results on products developed by media experts, the percentage obtained was 97.1% (very achievable). Then for the evaluation experts, the percentage obtained is 100% (very achievable). Moreover, materials experts, the percentage obtained was 98.75% (very feasible). Meanwhile, the test results for subject teachers' responses obtained a percentage of 97.3% (very feasible) and the average percentage of student responses was 91.8% (very feasible). The development of diagnostic assessments based on Google Forms materials is very suitable for carrying out assessments that can be carried out both online and offline
Co-Authors Bawole, Alpon Trisno Mokosuli Yermia Samuel Motulo, Serlin J Rompas, Christny Ferdina