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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Onny Setiani
Diponegoro University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Hubungan Pajanan Debu PM10 dan PM2.5 dengan Gangguan Pernapasan Pada Pekerja Penambang Batu Kapur Kabupaten Kebumen Prasetyo Adi Nugroho; Onny Setiani; Yusniar Hanani
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.9276

Abstract

Limestone mining activities have an impact on respiratory disorders among workers due to the presence of dust particles smaller than 10ยต. Workers experiencing respiratory issues are at risk of occupational diseases, especially as limestone mining operations continue. The presence of particulates (PM2.5 and PM10) not only causes respiratory problems but also other health issues, as a large number of particulates entering the body over a long period can increase the risk of death. The purpose of this study is to analyze the relationship between exposure to PM10 and PM2.5 dust and respiratory disorders among limestone mining workers in Kebumen Regency. This study is an analytical observational study with a cross-sectional approach, involving a population of 62 workers spread across 11 locations. The results showed a relationship between work duration (p-value = 0.024), length of exposure (p-value = 0.007), smoking habits (p-value = 0.015), use PPE (p-value = 0.003), and disease history (p-value = 0.000) with respiratory disorders. Meanwhile, age, PM2.5, and PM10 levels did not show a relationship with respiratory disorders as the p-values were > 0.05. The variables predominantly associated with respiratory symptoms were work duration (OR=5.100), length of exposure (OR=22.277), completeness of PPE (OR=17.330), and disease history (OR=7.536). Conclusion this study that PM2,5 and PM10 do not have a significant relationship with respiratory disorders among limestone mining workers in Kebumen Regency.
Spatial Analysis of Dengue Hemorrhagic Fever Incidents Distribution and Dengue Virus Detection in Tanjung Priok Sub-District, DKI Jakarta Kadek Lia Dwiyanthi; Onny Setiani; Mateus Sakundarno Adi
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5394

Abstract

In order to prevent the occurrence of dengue hemorraghic fever (DHF) outbreaks in Tanjung Priok District, it is necessary to confirm mosquito is infected with the Dengue Virus. In addition, spatial analysis map of the distribution of DHF incident based on population density as a basis for targeted and effective vector control. This study was conducted in January-July 2023, with the sample of respondents from the population of DHF patients. This study was a descriptive cross sectional study design. Coordinate data for DHF patients was taken from the patient's houses and then analyzed spatially using ArcGIS software. Mosquito eradication practice data was collected using direct measurement methods and interview observations and statistical analysis. Dengue virus detection in Ae. aegypti using the Real Time-PCR technique. Variables related to the incidence of DHF were the habit of hanging clothes and the using mosquito repellent (p- <0.05). In all sub-districts in Tanjung Priok, output results with different Z-scores were obtained but with the same pattern, namely clustered pattern. Transmission of DHF incident that occur within a radius of 500-1000 meters from the coordinates of each case allows it to spread to other sub-districts. No Dengue virus was found in the Ae. aegypti mosquito samples.
Co-Authors Kadek Lia Dwiyanthi Mateus Sakundarno Adi, Mateus Sakundarno Prasetyo Adi Nugroho Yusniar Hanani