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Pengembangan Media SUBUYA untuk Meningkatkan Penguatan Karakter Kebhinekaan Global Siswa kelas 5 Sekolah Dasar” Inayah, Nur; Hanifah, Nurdinah; Karlina, Dety Amelia
Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Al-Madrasah Vol. 9, No. 3 (Juli 2025)
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (SIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/am.v9i3.5077

Abstract

Penelitian ini dilatarbelakangi oleh krisis identitas nasional yang dialami siswa akibat pengaruh globalisasi, yang menyebabkan melemahnya nilai-nilai budaya lokal. Kurangnya media pembelajaran pendidikan Pancasila yang menarik dan interaktif dalam upaya meningkatkan penguatan karakter berkebhinekaan global siswa. Penelitian ini bertujuan untuk mengembangkan media SUBUYA untuk meningkatkan penguatan karakter berkebhinekaan global siswa kelas 5 Sekolah Dasar. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model ADDIE (Analyze, Design, Development, Implementation, Evaluate). Data data dikumpulkan melalui wawancara, angket validasi ahli materi dan media, angket respon siswa, serta pretest dan posttest karakter berkebhinekaan global siswa. Analisis data menggunakan Uji Normalitas, Uji Hipotesis dan Uji N-Gain. Hasil penelitian menunjukkan bahwa media SUBUYA sangat layak digunakan dengan persentase rata-rata penilaian siswa pada uji coba skala kecil sebesar 95%, skala besar 90,58%, dan implementasi dalam pembelajaran 92,37%. Hasil uji hipotesis menunjukkan nilai signifikansi sebesar 0,000, sementara uji N-Gain menghasilkan nilai 0,7504 yang berada dalam kategori tinggi. Berdasarkan hasil tersebut, media SUBUYA terbukti efektif dalam meningkatkan penguatan karakter berkebhinekaan global siswa.
The Analysis of Epidemic Dynamical Models for Dengue Transmission Considering the Mosquito Aquatic Phase Inayah, Nur; Manaqib, Muhammad; Fitriyati, Nina; Wijaya, Madona Yunita; Fiade, Andrew; Sari, Flori Ratna
Jambura Journal of Biomathematics (JJBM) Volume 6, Issue 3: September 2025
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjbm.v6i3.29332

Abstract

This  study  generalizes the dengue  transmission model  by  considering the dynamics of the human population and  the Aedes  aegypti mosquito  population.  The  mosquito  population is  devided into  two  phases,  i.e.,  the aquatic  phase and the adult  phase.  From  the model,  we seek the disease-free  equilibrium, endemic  equilibrium, and  basic  reproduction number   (R0) points.    The  model  yields a  single   basic  reproduction number   which determines the system’s  behavior.   If  R0    1,  the disease-free  equilibrium is  locally  asymptotically stable, indicating that the disease  will die out.  Conversely, if R0    1, an endemic  equilibrium exists,  and  the disease may  persist  in the  population.    Next,   a  numerical simulation  is  performed  to  geometrically  visualize   the resulting analysis  and  also  to  simulate the  dengue   transmission in  DKI Jakarta   Province,  Indonesia.   The resulting  numerical simulation  supports our  analysis.   Meanwhile, the  simulation in  DKI Jakarta  Province suggests that  the dengue  fever  disappears after  60 days  from  the first  case appearance  after  controlling  the mosquito  population through fogging and the use of mosquito  larvae  repellent.  Lastly, the sensitivity analysis of R0   indicates  that  parameters   related  to  the  mosquito’s  aquatic   phase  have  a  strong   influence   on  dengue transmission, meaning that small  changes  in these parameters  can significantly increase or decrease the value  of R0  and thus the potential  for an outbreak.
BIOPROSPEKSI POTENSI AKTINOBAKTERI HALOFILIK SEBAGAI ANTIBAKTERI PATOGEN PADA MANUSIA DARI TAMBAK GARAM TALISE SULAWESI TENGAH Nurfadilah; Salsabila, Rani; Saskirana; Ifandi, Slamet; Inayah, Nur; Arumdani, Salsabila; Lindhemutianingrum Siradje, Andi
Jurnal Biogenerasi Vol. 10 No. 3 (2025): Volume 10 no 3 tahun 2025 terbit september
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i3.7040

Abstract

This study aims to explore the potential of halophilic actinobacteria from Talise salt ponds, Central Sulawesi, as candidates for producing antibacterial compounds. The study was conducted through isolation, macroscopic and microscopic characterization, biochemical tests, and testing of antibacterial activity against S. aureus and E. coli using the disc diffusion method. Data were analyzed descriptively based on observations and inhibition zone measurements. The results showed the acquisition of five halophilic actinobacteria isolates, namely TL1, TL2, TL3, TL4, and TL5, which have characteristics similar to the genus Streptomyces. Biochemical tests indicated unique metabolic capabilities, including the production of the catalase enzyme and sugar utilization in the TSIA test. All isolates showed antibacterial activity, with isolate TL5 providing the largest inhibition zone, namely 16.5 mm against E. coli and 6.5 mm against S. aureus. These findings indicate that halophilic actinobacteria from Talise salt ponds have the potential to be a source of new antibiotics relevant for drug development in addressing antibiotic resistance