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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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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.
Literature Review Efektifitas Terapi Garam Terhadap Pengobatan Granuloma Umbilikalis Fitriya, Wahida; Fitriani, Aice Bela; Diba, Farah; Rohmini, Samsi; Helma; Ida Sofiyanti
Prosiding Seminar Nasional dan CFP Kebidanan Universitas Ngudi Waluyo Vol. 2 No. 2 (2023): Prosiding Seminar Nasional dan Call for Paper Kebidanan Universitas Ngudi Waluy
Publisher : Universitas Ngudi Waluyo

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Umbilical granuloma (UG) is a major problem in neonates and young babies. This usually occurs in mothers due to continuous leakage of secretions in the umbilicus area after separation. Delayed treatment of granulomas continues to flow and causes persistent irritation over a long period of time, up to weeks. Several management modalities for umbilical granuloma include; using cooking salt, granuloma ligation, uterization and surgical excision. Umbilical granuloma is granular tissue that grows prominently in the center of the navel after the baby's umbilical cord falls off. Umbilical granuloma is reported to occur in 1 in 500 newborns. A literature study was conducted to determine the effectiveness of salt therapy in treating umbilical granulomas. The criteria for the articles reviewed were articles within the year 2020-2023 and used the Google Scholar database. The keywords used are "Salt" and "Umbilical Granuloma" or "Salt" and "Umbilical Granuloma". The search results obtained 200 articles that matched the keywords with 95 articles that matched the topic and a review was carried out on 5 articles that met the inclusion and exclusion criteria. Based on the 5 articles reviewed, all articles discuss the effectiveness of salt therapy for treating umbilical granulomas although there are several differences in the application process. Treatment of umbilical granuloma with salt is very effective with cure rates reaching 56% - 100%, safe, without complications, cheap, easily available, and can be done by anyone.   Abstrak Granuloma Umbilikal (UG) merupakan masalah utama pada neonates dan bayi muda. Biasanya sering terjadi pada ibu karena adanya kebocoran secret yang terus menerus pada daerah umbilicus setelah pemisahan. Penanganan granuloma yang tertunda, tetap mengalir dan menyebabkan persisten iritasi dalam jangka waktu lama hingga berminggu-minggu. Beberapa modalitas manajemen dilakukan granuloma umbilikalis termasuk; menggunakan garam masak, ligase granuloma, keuterisasi dan bedah eksisi. Granuloma umbilikal adalah jaringan granular yang tumbuh menonjol di tengah pusar setelah tali pusat bayi terlepas. Granuloma umbilikal dilaporkan terjadi pada 1 dari 500 bayi baru lahir. Studi literatur dilakukan untuk mengetahui efektifitas terapi garam dalam upaya penanganan granuloma umbilikal. Kriteria artikel yang ditelaah adalah artikel dengan rentang tahun 2020-2023 dan menggunakan database Google Scholar. Kata kunci yang digunakan adalah “Salt” and “Umbilical Granuloma” atau “Garam” dan “Granuloma Umbilikal”. Hasil penelusuran didapatkan 200 artikel yang sesuai dengan kata kunci dengan 95 artikel yang sesuai dengan topik dan dilakukan telaah pada 5 artikel yang memenuhi kriteria inklusi dan eksklusi. Berdasarkan 5 artikel yang telah ditelaah, semua artikel membahas efektifitas terapi garam untuk mengobati granuloma umbilical meskipun terdapat beberapa perbedaan dalam proses pengaplikasiannya. Pengobatan granuloma umbilikal dengan garam sangat efektif dengan angka kesembuhan mencapai 56% - 100%, aman, tanpa komplikasi, murah, mudah tersedia, dan dapat dilakukan oleh siapapun.
Analysis of Factors Influencing Non-Compliance with Traffic Regulations for Motorcycle Users of Mathematics Students UNP Indah Permata; Helma
Mathematical Journal of Modelling and Forecasting Vol. 1 No. 2 (2023): December 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/mjmf.v1i2.12

Abstract

The number of violations that occurred in 2019–2022 on types of motorcycle vehicles concluded that motorcycle violations in Padang City experienced fluctuations. The number of violations is quite high for students. Based on this incident, this research aims to find out about the factor analysis model and what factors influence non-compliance with motorcycle traffic regulations. The data used is primary data obtained from giving questionnaires to UNP Mathematics student respondents, and factor analysis is used to analyze the data. According to the study's findings, the factors formed were as follows: factor 1 was wearing a national standard helmet, having a driver's license, having a vehicle registration, the vehicle meeting technical requirements based on the law, the driver meeting the requirements based on regulations, and factor 2 was obeying signal lights, obeying traffic signs, and understanding traffic rules.
Factors influencing the Poverty Depth Index in West Sumatra Province through Panel Data Regression Analysis Mutia Syifa; Helma
Mathematical Journal of Modelling and Forecasting Vol. 1 No. 2 (2023): December 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/mjmf.v1i2.16

Abstract

The poverty depth index is one of the measures that can be used in measuring the poverty level in a region well. This is because the poverty depth index measures the depth of poverty by focusing on the expenditure gap of the poor against the poverty line. Based on BPS West Sumatra data for 2017-2022, the IKK which was initially at 1,00 rose to 1,04 in 2018, in 2019 it fell to 0,94, in 2020 it fell to 0,92, but in 2021 it rose to 1,04 and fell to 0,8 in 2022. The dynamics that occur in the IKK show that the government's efforts in dealing with poverty problems have not been optimal. Therefore, a study was conducted to determine the model and factors that affect the IKK in West Sumatra Province using panel data regression analysis. After the research was conducted, the best estimation model obtained was the Fixed Effect Model (FEM). The factors that affect IKK in 2017-2022 are average per capita expenditure and human development index.
Factors Affecting Economic Growth in West Sumatera Province Using Panel Data Regression Analysis Sherly Helma Putri; Helma
Mathematical Journal of Modelling and Forecasting Vol. 1 No. 2 (2023): December 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/mjmf.v1i2.17

Abstract

Economic development is considered successful if the economic growth rate of its people reaches a high level. Indonesia has positive economic growth with economic growth rates above 5% in each quarter. However, the high economic growth of Indonesia does not mean that all regions have the same growth rate. Where the increase in the number of goods and services received or the added value of production factors is often referred to as economic growth. Regional economic growth in West Sumatera Province is known to tend to be negative. This study aims to obtain an overview of panel data regression models and factors that have an influence on economic growth in West Sumatera Province for the period 2018 to 2022. The best regression model obtained is the fixed effect model (FEM), where at a significant level of 5%, the factors that have an influence and positive relationship on economic growth are the human development index and government spending.
Effects of Digital Science Teaching Materials on Conceptual Understanding and 21st Century Skills: A Metaanalysis ZAN, Aprina maharani; Asrizal; Amnah, Rose; Helma; Hidayati
Jurnal Penelitian Pendidikan IPA Vol 9 No 12 (2023): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i12.5536

Abstract

Innovative learning can improve students' 21st century skills. However, previous research states that students' 21st century skills such as critical thinking, creativity, collaboration and communication are still low. The solution to this problem is to analyze learning using electronic teaching materials. The aim of this research is to analyze the magnitude of the influence of a number of similar studies on students' 21st century skills. The research method can be classified as meta-analysis. In this meta-analysis method, the effect size of each similar study is determined and hypotheses are tested from a number of similar studies. In this research, 20 similar articles from national and international journals were analyzed. From the results of the analysis it can be stated that science teaching materials have a positive effect on 21st century skills based on the type of teaching materials, level of education and 21st century skills. Therefore, the use of science teaching materials is effective in improving students' 21st century skills both in terms of various types of teaching materials, level of education, and subjects.
Development of Ethno-STEM Integrated Digital Teaching Material of Heat Concept to Promote Students’ Learning and Innovation Skills Agusti, Hafiz Almahfuz; Asrizal; Amnah, Rose; Hidayati; Helma
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9054

Abstract

Twenty-first century learning requires students to have student’ learning and innovation skills. However, in fact, students' learning and innovation skills are still low. The solution to this problem is the development of ethno-STEM integrated digital teaching material of heat concept to promote students' learning and innovation skills. The aims of this study were to determine the needs analysis, validity, and practicality of the use of ethno-STEM integrated digital teaching materials. The type of research is research and development (R&D) using the Hannafin and Peck model. The research instruments used include needs analysis, validity, and practicality instruments. Data analysis techniques using descriptive statistical analysis. Based on the data analysis, there were three research results. First, the needs analysis showed that students' critical and creative thinking skills were categorized as less with values of 54.36 and 52.92, respectively. Second, the product validity test obtained a value of 91.44 in the excellent category. Third, the product practicality test obtained a value of 82.29 in the excellent category. These results indicate that students' learning and innovation skills can be improved through digital teaching materials. Therefore, the ethno-STEM integrated digital teaching materials are valid and practical for use in learning.
Development of Global Warming E-Module Integrated with PBL Model and Ethnoscience to Promote Students’ Environmental Literacy Fitri, Mutiara Nurul; Asrizal; Amnah, Rose; Hidayati; Emiliannur; Helma
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9059

Abstract

Information and communication technology (ICT) in the 21st century is experiencing rapid development in the field of education. Education in the 21st century requires students to master 21st century skills and themes. One of the themes that students must master is environmental literacy. Based on the initial study conducted, students' environmental literacy is still low. One of the solutions provided to support the improvement of environmental literacy is the development of global warming e-module integrated with problem based learning model and ethnoscience to promote students' environmental literacy. The purpose of the study was to investigate the validity and practicality of the e-module. Product development refers to the Hannafin and Peck research and development model. The technique used in data analysis is descriptive statistics. Based on data analysis, two research results were obtained. First, the validity test results were 91.8 with a very good category. Second, the results of practicality according to teachers and students are 95.7 and 85.2 in the excellent category. The results concluded that the global warming e-module integrated with PBL model and ethnoscience to promote students' environmental literacy is valid and practical and can be used in supporting the physics learning process.
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