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All Journal Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran BAREKENG: Jurnal Ilmu Matematika dan Terapan Jambura Journal of Mathematics
Chasanah, Sri Istiyarti Uswatun
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Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Mathematics Mechanical Engineering Physics Transportation

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Supporting Akreditasi LAM Teknik: Evaluasi Implementasi MBKM di Fakultas Saintek UIN Sunan Kalijaga Yogyakarta Awaliyah, Dien Fitri; Wardati, Khurul; Fatimah, Siti; Futhona, Aulia Khifah; Chasanah, Sri Istiyarti Uswatun
Media Penelitian Pendidikan : Jurnal Penelitian dalam Bidang Pendidikan dan Pengajaran Vol 17, No 1 (2023)
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/mpp.v17i1.14311

Abstract

The fulfillment of the students’ rights to study for three semesters outside study programs is one program of Merdeka Belajar-Kampus Merdeka (MBKM) or Freedom to Learn-Independent Campus policy. The MBKM program has begun to be implemented at the Faculty of Science and Technology (Saintek) UIN Sunan Kalijaga Yogyakarta for almost 4 semesters. An evaluation has been conducted using the CIPP (Context, Input, Process and Product) evaluation model to assess its effectiveness. The results of the evaluation indicate that the program has had a positive impact on student achievement, although it has not yet met the standard for LAM Engineering accreditation that is having a certain number of outbound participants with a minimum of 20 credits. However, the program is trending in a positive direction, and it is hoped that it will continue to improve and provide benefits for all stakeholders particularly in support of LAM Engineering accreditation assessments.
ANALYSIS OF OPTIMUM CONTROL ON THE IMPLEMENTATION OF VACCINATION AND QUARANTINE ON THE SPREAD OF COVID-19 Nuha, Agusyarif Rezka; Achmad, Novianita; Rahman, Gusti Arviana; Abdullah, Syarif; Chasanah, Sri Istiyarti Uswatun; Valentika, Nina; Nashar, La Ode
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 4 (2022): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.143 KB) | DOI: 10.30598/barekengvol16iss4pp1139-1146

Abstract

This study constructs an SVIR-type COVID-19 spread model into a model with control variables or optimum control problems. In the formulation of the model with controls, we set four control variables, namely vaccination strategy, quarantine, reduction of vaccine shrinkage, and treatment. Pontryagin 's maximum principle is applied in the model as a sufficient condition to achieve optimum conditions for minimizing the objective function . This study uses a numerical solution to describe the theoretical results. The results showed that the control model could accelerate the decrease in the number of individuals in the infected population class. We found that vaccination is a top priority that needs to be done to reduce the number of cases of COVID-19 infection. In addition, the implementation of quarantine can also be considered to accelerate the decrease in the number of individuals infected with COVID-19.
Implementasi Penggunaan Generalisasi Thinning Process pada Penduga Fungsi Ragam Proses Poisson Periodik Majemuk Abdullah, Syarif; Mangku, I Wayan; Mursyidah, Himmatul; Huda, Mifathul; Ikhsan, Fajri; Chasanah, Sri Istiyarti Uswatun
Jambura Journal of Mathematics Vol 6, No 1: February 2024
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjom.v6i1.22491

Abstract

This article implements the thinning process algorithm, which has been generalized for estimators of compound periodic Poisson processes. The use of generalizations in the algorithm has been prepared with a linear trend in the periodic elements. This research aims to discuss estimators of the variance function. The method used in this research is the simulation method. Simulation results using a generalized algorithm thinning process show that in the case of a limited observation time interval, some estimators are good enough to approach the actual value. As the value of n increases, the simulated value of the estimator moves towards the predicted value. This is following the lemmas, theorems, and consequences that have been discussed. It was also found that several estimators were quite slow. This results in the movement of the bias, variance, and MSE values of the estimators being slow, even though they are moving towards 0. So that further modifications can be made to the model being studied.
Co-Authors Agusyarif Rezka Nuha Aulia Khifah Futhona Awaliyah, Dien Fitri Himmatul Mursyidah Huda, Mifathul I Wayan Mangku Ikhsan Fajri, Ikhsan Khurul Wardati La Ode Nashar Rahman, Gusti Arviana Siti Fatimah Syarif Abdullah Valentika, Nina