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All Journal JURNAL PENDIDIKAN TAMBUSAI Jambura Journal of Biomathematics (JJBM)
MA, Ratnah Kurniati
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Computer Science & IT Decision Sciences, Operations Research & Management Mathematics Social Sciences

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Dynamical System for Tuberculosis Outbreak with Vaccination Treatment and Different Interventions on the Burden of Drug Resistance MA, Ratnah Kurniati; Sugiarto, Sigit; Nurwijaya, Sugian
Jambura Journal of Biomathematics (JJBM) Volume 5, Issue 1: June 2024
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjbm.v5i1.21903

Abstract

Tuberculosis, a highly contagious and lethal infectious disease, remains a global health concern with challenging treatment options. To combat its widespread impact, prevention strategies, such as vaccination, are imperative. This research focuses on developing a mathematical model with the addition of a vaccination compartment to understand the dynamics of tuberculosis transmission with vaccination. Subsequently, the study proceeds to identify the equilibrium points and calculate the basic reproduction number (ℜ0). Following this, a comprehensive stability analysis is conducted, and a numerical simulation is executed to observe the population dynamics. Furthermore, parameter sensitivity analysis is undertaken to assess the extent to which these parameters impact ℜ0. Preliminary analysis shows that the modified model has a solution that remains in the non-negative and bounded region. Furthermore, model analysis reveals two equilibrium points, namely the disease-free equilibrium and the endemic equilibrium. It is established that the disease-free equilibrium exhibits local asymptotic stability when ℜ0 1. Remarkably, the numerical simulation aligns with the analytical findings, reinforcing the robustness of the results. Analysis of the sensitivity of the parameter to ℜ0 shows that the parameter of the proportion of susceptible population entering the vaccination class has a significant effect on the value of ℜ0. The parameter of proportion of susceptible population entering the vaccination class has a negative effect on the number of populations with infection.
Persepsi Siswa terhadap Projek Penguatan Profil Pelajar Pancasila Terintegrasi Tenun Adat Maluku Barat Daya Rumtutuly, Fransheine; MA, Ratnah Kurniati
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Tujuan penelitian ini adalah untuk memberikan gambaran mengenai persepsi siswa sekolah dasar terhadap projek penguatan profil pelajar Pancasila terintegrasi tenun adat MBD. Partisipan penelitian ini terdiri adalah 15 siswa kelas VI SD Inpres Klis. Teknik analisis data penelitian terdiri dari reduksi data, penyajian data, dan penarikan Kesimpulan. Reduksi data melibatkan observasi langsung pelaksanaan projek Pancasila terintegrasi dengan tenun adat Maluku Barat Daya di sekolah. Wawancara mendalam juga dilakukan dengan siswa kelas VI SD Inpres Klis. Berdasarkan Penelitian di SD Inpres Klis dan hasil analisis tentang persepsi siswa terhadap Projek Penguatan Profil Pelajar Pancasila terintegrasi Kain Tenun Adat maka dapat disimpulkan bahwa siswa kelas V SD Inpres Klis mengalami peningkatan pemahaman, sikap positif terhadap projek tersebut dan dan keterampilan praktis. Siswa terampil memilah sampah, serta mengemasnya menjadi produk Ecobrik. Siswa juga memahami pentingnya menjaga lingkungan dan melestarikan budaya lokal.
Co-Authors Rumtutuly, Fransheine Sigit Sugiarto Sugian Nurwijaya