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Model Analysis of Diphtheria Disease Transmission with Vaccination, Quarantine, and Hand-Washing Behavior Nur Rahmi; Muh. Isbar Pratama
JTAM (Jurnal Teori dan Aplikasi Matematika) Vol 7, No 2 (2023): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jtam.v7i2.13466

Abstract

Recently, diphtheria outbreaks occur in many countries. According to the latest data from the World Health Organization, the number of registered cases and incidence of diphtheria in 2021 will be 8,638 cases worldwide. Diphtheria is generally an acute respiratory infection with most infections being asymptomatic or having a relatively slight clinical course. However, many sufferers are afflicted by breathing obstruction. In this study, we developed and analyzed the diphtheria spread model by considering transmission by contact with an exposed and infected individual, progression for vaccinated exposed individuals becoming infected, quarantine for both exposed and infected people, and hand-washing behavior. Besides that, we proved the stability analysis around the equilibrium points and did the numerical simulations of models. The results of this study show that the model system has two steady states, namely disease-free equilibrium and endemic equilibrium. The disease-free equilibrium is stable if the basic reproduction number is less than one, either is unstable. The endemic equilibrium exists and is stable if the basic reproduction number is greater than one. The numerical simulations show that there is a significant effect of vaccination, quarantine, and hand-washing behavior for infected numbers, respectively. Vaccination, quarantine, and hand-washing behavior could significantly reduce the basic reproductive and the infected number. Whereas vaccination for exposed people could increase the basic reproductive and the infected number. 
Implementation of the Reasoning Training Program for Optimizing the UTBK Test at SMAN 1 Parepare Nur Rahmi; Wahyuni Ekasasmita; Nurul Fuady Adhalia H.; Ahmad Fajri S; Miftahulkhairah Miftahulkhairah; Sarmila Sarmila; Muh. Yusuf
Jurnal Pengabdian UNDIKMA Vol 4, No 3 (2023): August
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v4i3.8649

Abstract

This community service  aims to analyze and evaluate the implementation of a reasoning training program for optimizing the UTBK at SMAN 1 Parepare. The service involved 40 students from the twelfth grade who served as participants in the training program. The community service method used was quasi-experimental with a single-group pretest-posttest control design. The data analysis showed that the reasoning training program was effective in improving the UTBK results. There was a significant improvement in the average scores of the group that underwent the training compared to the control group. Additionally, the training program also assisted students in developing analytical and critical skills, which had a positive impact on their overall academic performance. This community service concludes that the implementation of the reasoning training program plays a crucial role in optimizing the UTBK at SMAN 1 Parepare. The results of this service contribute significantly to efforts to enhance student preparation for facing the UTBK and support their success in achieving better results in college admissions.
Quantitative Skills Training for SNBT Preparation at SMA Negeri 2 Parepare South Sulawesi Miftahulkhairah Miftahulkhairah; Nur Rahmi; Wahyuni Ekasasmita; Ahmad Fajri S; Nurul Fuady Adhalia H
Jurnal Pengabdian UNDIKMA Vol 5, No 1 (2024): February
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v5i1.9917

Abstract

This service activity aims to improve students' quantitative abilities, especially in the SNBT test. The method of implementing this service used training, test simulations and discussions, as well as tips and strategies for solving quantitative ability questions. Assessment tools used during the activity included a pretest, posttest, and questionnaire. The analytical technique to assess the activity's success involved comparing the outcomes of the pre-test and post-test administered. The Results showed that there was an average increase in the scores of the participants' Quantitative Skills test. Overall, the average percentage increase in the participants' Quantitative Skills test scores was 13% from the pre-test scores. It can be concluded that the quantitative skills training provided positively enhanced the student's knowledge and skills, particularly in solving scholastic problems related to the Quantitative Skills test for the upcoming SNBT. Based on the survey, 53.1% of participants were highly satisfied with the conducted training activities and agree that such activities should be continued.