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THE IMPROVING OF STUDY RESULT IN SOCIAL SCIENCE SUBJECT BY USING DISCOVERY LEARNING MODEL FOR STUDENT IN CLASS VII-3 AT JUNIOR HIGHT SCHOOL NUMBER ONE SUB-DISTRICT OF LUAK Jusni, Jusni
Inovasi Pendidikan Vol 8, No 1 (2021): Volume 8 No. 1 (2021), Maret 2021
Publisher : FKIP UMSB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.413 KB) | DOI: 10.31869/ip.v8i1.2565

Abstract

Artikel penelitian ini bertujuan untuk menganalisis peningkatan hasil belajar IPS terhadap peserta didik di kelas VII-3 SMP Negeri 1.Kec. Luak. Penelitian ini dimulai dengan prasiklus dan dilaksanakan mengunakan metode Penelitian Tindakan Kelas yang terdiri dari dua siklus, dimana setiap siklus terdiri dari; perencanaan, tindakan, refleksi, dan evaluasi. Penelitian ini dilaksanakan pada bulan September sampai dengan November 2019 di kelas VII-3 SMP Negeri 1 Kec.Luak. Data diolah pada setiap siklus kemudian dianalisis menggunakan presentase. Hasil yang diperoleh dari penelitian ini adalah terjadi peningkatan pada hasil belajar peserta didik berupa nilai rata-rata kelas dan persentase ketuntasan. Pada prasiklus didapatkan rata-rata ketuntasan peserta didik pada mata pelajaran IPS sebanyak 35% dengan nilai rata-rata 65,17. Kemudian meningkat pada siklus I dengan persentase ketuntasan menjadi 55,17 % dengan nilai rata-rata 74,31 dan mencapai ketuntasan pada siklus II dengan nilai rata-rata 83,47 dengan persentase ketuntasan mencapai target sebesar 89,66%.Kesimpulan yang diperoleh dari penelitian ini adalah pelaksanaan belajar mengajar dengan menggunakan model pembelajaran Discovery Learning dapat meningkatkan hasil belajar IPS peserta didik.
Metagenomic Analysis of Intestinal Microbiota Derived from Stool Samples of Third-Trimester Pregnant Women Kamaruddin, Mudyawati; Zamzam, Miftahul Khairiyah; Pratama, Rahadian; Nur, AbdurRahman Shakhr; Muthiadin, Cut; Sembiring, Christine; Triananinsi, Nurhidayat; Nurisyah, Nurisyah; Dewi, Ratnasari; Fatmawati, Fatmawati; Erniawati, Erniawati; Jusni, Jusni; Basmiati, Basmiati
Jurnal Ilmiah Kedokteran Wijaya Kusuma Vol. 14 No. 1 (2025): MARET 2025
Publisher : Universitas Wijaya Kusuma Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/jikw.v14i1.4173

Abstract

Background: The human gut microbiota plays a unique role in metabolism, immunity, and nutrient absorption.  Various studies on the gut microbiota have identified a link between changes in bacterial abundance in the gut known as dysbiosis (imbalance) and the pathogenesis of certain disorders. It is known that an imbalance in the ratio of the phyla Firmicutes and Bacteroidetes has been associated with various chronic diseases, including inflammatory bowel disease and metabolic disorders. The Firmicutes/Bacteroidetes (F/B) ratio is a measure used to assess gut microbiota composition, which is believed to play a significant role in intestinal health and metabolism. Studies suggest that a higher F/B ratio is often associated with obesity and other metabolic conditions. Objective: This study aims to carry out metagenomic analysis of third-trimester pregnant women's faecal samples to predict degenerative diseases using third-generation whole genome sequencing, namely PromethION nanopore technology.  Method: Nanopore Technology: DNA sequencing of faecal samples from pregnant women in the third trimester was performed using the Oxford Nanopore Technology (ONT) device based on the Ligation Sequencing gDNA - Native Barcoding Kit 24 V14 and following its guidelines. Result: Based on the quality and quantity of total DNA reads from 20 stool samples from pregnant women, only 4 samples were continued for analysis (1A, 2A, 3A and 4A). The results of the abundance of intestinal microbiota based on the most abundant phylum are Proteobacteria, Bacteriodetes, and Firmicutes. Conclusion: Meanwhile, based on species abundance, it shows that Prevotella copri (phylum Bacteriodetes) is abundant in samples 2A, 3A and 4A, while in sample 1A the most abundant species is Succinivirio dextrinosolvens (phylum Proteobacteria). Bacteroidetes are a group of Gram-negative bacteria that are often found to increase in individuals with type 2 diabetes and obesity