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Pengaruh Karakteristik Individu terhadap Fungsi Paru pada Petugas Penyapu Jalanan Hansen, Hansen; Utama, Deddy Alif
Jurnal Kesehatan Vol 12 No 3 (2021): Jurnal Kesehatan
Publisher : Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/jk.v12i3.2613

Abstract

The increase in the number of vehicles in Samarinda City occurs significantly every year this has the potential to decrease environmental quality, namely air pollution. People who are at risk of air pollution are street sweepers who work on the streets every day so that it can have an impact on health. Therefore, the purpose of this study was to determine the individual characteristics of lung function among street sweeping officers in Samarinda City. This research is a type of observational analytic study with a cross-sectional research design that has the aim of analyzing the risks to the consequences that are caused together. This research is included in the quantitative description. The research location was carried out along the protocol road in Samarinda City. The study population was street sweeping officers who were taken randomly amounting to 55 people. This study consisted of the dependent variable, namely lung function, and the independent variables were gender and year of service. Data analysis her use fisher’s exact. Data were collected using questionnaires and interviews, measuring lung function on street sweeping officers using a spirometer, while interviews were carried out to determine the sex and year of service of the officers while working as a street sweeper in Samarinda City. The results of the bivariate analysis of individual characteristics, namely between gender and lung function obtained p-value=0,674, while the bivariate results between a work period and lung function obtained p-value 0,219. There was no significant relationship between gender, work period, and lung function.
Pemberdayaan Unit Mahasiswa Melalui Pelatihan Pembuatan Produk dan Pendampingan Usaha Olahan Ikan Asap Sebagai Pangan Lokal Gorontalo Dewi, Ayu Bulan Febry Kurnia; Arbie, Fitriyan; Amalia, Mutia Reski; Utama, Deddy Alif; Maharani, Dyah Fitri; Ahmad, Rodiyatan Mardiyah R; Ntau, Liean A
Jurnal Abmas Negeri (JAGRI) Vol. 5 No. 1 (2024): Volume 5 Nomor 1 Juni 2024
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36590/jagri.v5i1.884

Abstract

Data tracer study yang dilakukan oleh Poltekkes Gorontalo pada tahun 2021 menunjukkan bahwa 33,56% lulusan belum bekerja. Lulusan yang memiliki usaha sendiri masih sedikit yaitu 0,5%. Hal ini menunjukkan bahwa sedikitnya minat lulusan dalam memulai wirausaha yang saat ini menjadi salah satu pekerjan menjanjikan. Permasalahan yang dihadapi oleh calon wirausahawan yaitu ide, inovasi produk, sumber daya, manajemen, permodalan, produksi, pengemasan, pemasaran, hingga perijinan. Hal ini melatarbelakangi pengembangan kewirausahaan Poltekkes pelatihan pembuatan produk dan pendampingan usaha olahan ikan asap sebagai pangan lokal Gorontalo. Tujuan: Pengembangan kewirausahaan Poltekkes dengan pemberdayaan unit mahasiswa melalui pelatihan pembuatan produk dan pendampingan usaha olahan ikan asap sebagai pangan lokal Gorontalo. Metode pelaksanaan: Perekrutan mahasiswa melalui seleksi, diskusi penyadaran kewirausahaan, pelatihan pembuatan olahan ikan, pembuatan bisnis plan dan praktek pemasaran produk. Hasil yang dicapai yaitu terpilihnya 10 orang peserta melalui seleksi, tersusunnya 4 bisnis plan produk olahan ikan asap, terlaksananya diskusi motivasi kewirausahaan dengan menghadirkan narasumber dari Dinas Kumperindag Provinsi Gorontalo, adanya produk olahan ikan asap yang layak dipasarkan (Papica, Panada Tore, Sambal Roa, dan Basreng Roa), terlaksananya praktek pemasaran produk olahan ikan asap di Pojok Gizi HIMAJU, ruang Publik Gelanggang Remaja, secara digital. Selain itu peserta terfasilitasi pembuatan NIB (Nomor Induk Berusaha) dan sertifikat halal oleh Dinas Kumperindag. Simpulan: Pengabdian kepada masyarakat ini telah memberikan motivasi kewirausahaan, mendampingi pembuatan bisnis plan produk olahan ikan asap, pemberian pelatihan pembuatan produk olahan ikan asap serta praktek pemasarannya pada mahasiswa.
Effectiveness of Hermetia illucens Chitosan as a Biocoagulant to Reduce Turbidity and TDS Hiola, Tumartony Thaib; Utama, Deddy Alif; Kalengkongan, Maykel; Warow, Novalia
Mulawarman International Conference on Tropical Public Health Vol. 1 No. 1 (2025): The 3rd MICTOPH
Publisher : Faculty of Public Health Mulawarman University, Indonesia

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

Abstract

Background : Limboto Lake is experiencing pollution that has led to increased turbidity and Total Dissolved Solids (TDS), deteriorating water quality and posing health risks to the surrounding communities. Domestic wastewater flowing into the lake is the primary source of this contamination. One approach to addressing this issue is water treatment using chitosan derived from Hermetia illucens pupal shells, which has active amino groups acting as a natural biocoagulant. Chitosan was selected for its eco-friendly, biodegradable properties and its effectiveness in coagulation and flocculation processes. Objective : This study aims to evaluate the effectiveness of chitosan in reducing turbidity and TDS levels in water samples from Limboto Lake. Research Methods/ Implementation Methods : The research method employed was a laboratory experiment with a pre-test and post-test control group design, involving chitosan concentrations of 50, 100, and 150 ppm. Results : Results indicated that the highest reduction in turbidity occurred at a 100 ppm concentration, from a pre-treatment level of 14.14 NTU down to 1.79 NTU, or about 87.34%, meeting clean water quality standards. Furthermore, the highest TDS reduction was also observed at 100 ppm, from 68.93 mg/L pre-treatment to 41.3 mg/L, a reduction of approximately 40.08%, remaining within safe limits as per Ministry of Health Regulation No. 2 of 2023. Conclusion/Lesson Learned : Based on these findings, it can be concluded that Hermetia illucens chitosan is effective as a natural biocoagulant in reducing turbidity and TDS in lake water. The use of chitosan holds potential as an eco-friendly alternative solution for water treatment.