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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Rangkiang Mathematics Journal Prosiding Seminar Nasional dan Call For Paper Kebidanan Universitas Ngudi Waluyo Mathematical Journal of Modelling and Forecasting
Helma
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Materials Science & Nanotechnology Mathematics Physics Other

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Journal : Rangkiang Mathematics Journal

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Mathematical Model of Vertical Transmission of Hepatitis B with the Effect of Treatment and Vaccination Latifah, Meilina Latifah; Helma
Rangkiang Mathematics Journal Vol. 2 No. 2 (2023): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v2i2.43

Abstract

Hepatitis B is a type of liver inflammation caused by infection with the Hepatitis B virus (HBV). Vertical transmissions can transmit hepatitis B. The precautions that can be taken to avoid vertical transmission of Hepatitis B are curable with treatment and vaccination. The goal of this research is to learn the mathematical model of Hepatitis B vertical transmission by observing the effects of treatment and vaccination, stability analysis, and interpreting the analysis results from the model. This research is essential. Points of equilibrium were discovered based on the model analysis. Through treatment and vaccination, vertical transmission of Hepatitis B will not become epidemic, according to the conclusions of this mathematical model's investigations. Meanwhile, as more and more effective contacts between infected individuals and vulnerable individuals occur and the average number of sexual partners per infected adult female, the vertical transmissions of Hepatitis B will grow.
Factors Affecting the Participation Rate of Women in the Labor Force in Lima Puluh Kota Regency Using Probit Regression Analysis Mutiya Zulfa; Helma
Rangkiang Mathematics Journal Vol. 3 No. 1 (2024): Rangkiang Mathematics Journal
Publisher : Department of Mathematics, Universitas Negeri Padang (UNP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/rmj.v3i1.49

Abstract

Labor currently plays a very important role in a country's economy. In the labour sector, women still experience discrimination, which causes the Labor Force Participation Rate (LFPR) of women to remain low compared to men. The LFPR of men in Kabupaten Lima Puluh Kota is higher than the LFPR of women. In 2022, the female LFPR was 63.75%, meaning that of the total labour force, around 63.75% of them were working or looking for work. This study aims to determine the factors that influence women's participation in the labour force in Kabupaten Lima Puluh Kota. This research is applied using the probit regression analysis method. The data used is secondary data, which is microdata from the National Labor Force Survey (SAKERNAS). Based on the results of the analysis, the factors that influence the level of women's participation in the labour force in Kabupaten Lima Puluh Kota in 2022 are education level, age, job training status, and status as head of household.
Co-Authors AA Sudharmawan, AA Agusti, Hafiz Almahfuz Amnah, Rose Asrizal Emiliannur Fitri, Mutiara Nurul Fitriani, Aice Bela Fitriya, Wahida Hidayati Indah Permata Latifah, Meilina Latifah Mutia Syifa Mutiya Zulfa Rohmini, Samsi Sherly Helma Putri Sofiyanti, Ida Zan, Aprina Maharani