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Surveilans Dinamis Polutan Laut dan Upaya Pencegahan Penyakit Berbasis Lingkungan Melalui Pengabdian di Pulau Tidung Agung Kwartama; Samiyono; Anton Novianto; Paiman; Indah Sulita; Abdul Rasyid; Gatot Prasojo; Hidayat Kurahmadan; Nor Fauziah; Yanto Rusmanto; Bangun Husodo; Akhmad Sopani; Didik Indriawan; Sumiyatiningsih; Lie Adek; Desiana Endah Pramesti; Ramayanti; Syafril Zulmaidi; Dwi Wuryani; Deferiansyah; Abdul Aziz
Jurnal Pengabdian Ilmu Kesehatan Vol. 5 No. 2 (2025): Juli: Jurnal Pengabdian Ilmu Kesehatan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpikes.v5i2.5748

Abstract

Tidung Island, located in the Seribu Islands, faces serious challenges in maintaining environmental health due to increasing marine pollution. This pollution primarily originates from domestic waste, uncontrolled tourism activities, and the accumulation of hazardous pollutants such as heavy metals and microplastics. These conditions directly and indirectly increase the risk of environmentally-based health problems in coastal communities, such as skin diseases, respiratory disorders, and potential poisoning from exposure to hazardous chemicals. This situation is further exacerbated by the absence of an integrated and participatory environmental surveillance system, resulting in weak early detection of pollutant exposure and community response capabilities. This research was conducted using a descriptive qualitative approach through in-depth interviews, field observations, and documentation studies to obtain a comprehensive picture of the relationship between environmental pollution and public health. The research analysis utilized health ecology theory, which emphasizes the close relationship between physical environmental conditions, human behavior, and their impacts on community health. The results indicate that community involvement in environmental quality monitoring and health education is key to strengthening the community-based surveillance system. Thus, the community plays a role not only as a recipient of information but also as an active actor in maintaining environmental sustainability. This approach is expected to increase collective awareness and accelerate mitigation actions against health risks caused by pollution. The study's conclusions emphasize the importance of developing participatory surveillance systems that adapt to local contexts, particularly in island regions with limited infrastructure access. Further research recommends quantitative measurements of the biomedical impacts of pollutants, as well as the use of digital technology to develop more modern, efficient, and sustainable environmental monitoring systems.  
Analisis Kontribusi Pertumbuhan Armada terhadap Peningkatan Pendapatan PT XYZ Samudera Cabang Merak dengan Pendekatan SEM-PLS Agung Kwartama; Yanto Rusmanto
JURNAL TRANSMA Vol 2 No 1 (2026): Jurnal Transportasi dan Manajemen Maritim (TRANSMA)
Publisher : Politeknik bumi Akpelni

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.6425/ckhz9389

Abstract

This study aims to quantitatively analyze the contribution of fleet growth to the revenue increase of PT XYZ Samudera Cabang Merak. Utilizing a descriptive and verificative approach, the research employs Structural Equation Modeling based on Partial Least Squares (SEM-PLS) to examine the causal relationships between independent and dependent variables. The study analyzes secondary time-series data sourced from the company's internal financial reports for the period 2019–2023. Comprehensive evaluations of the measurement model (Outer Model) and structural model (Inner Model) were conducted to ensure validity, reliability, and data robustness. The results indicate that the model possesses strong predictive power, with a coefficient of determination () of 0.717, meaning that 71.7% of the variation in company revenue can be explained by fleet growth and related operational factors. Hypothesis testing confirms that fleet growth has a positive and significant impact on revenue. These findings provide empirical evidence that fleet expansion strategies are effective determinants in maximizing the financial performance of shipping agency companies
Pengaruh Kebersihan Operasional dan Kepedulian Kolektif terhadap Ketahanan Kesehatan Penumpang Kapal Rute Jakarta–Batam di PT Pelni Indonesia Yanto Rusmanto; Abdul Aziz Taufiqurochman; Abdul Rasyid; Agung Kwartama
Jurnal Medika: Medika in progres
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/1fyd5g81

Abstract

Transportasi laut antar-pulau memiliki risiko tinggi terhadap penyebaran penyakit menular karena karakteristik ruang tertutup, interaksi jarak dekat, serta keterbatasan fasilitas kesehatan di atas kapal. Pengabdian ini bertujuan menganalisis peran kebersihan operasional dan kepedulian kolektif dalam memperkuat ketahanan kesehatan penumpang pada kapal penyeberangan rute Jakarta-Batam-Jakarta yang dikelola PT Pelni Indonesia. Kajian ini didasarkan pada environmental health theory, health behavior theory, dan resilience theory yang menekankan pentingnya integrasi sanitasi teknis dan perilaku sosial dalam sistem kesehatan transportasi. Metode yang digunakan adalah pendekatan kuantitatif dengan desain survei deskriptif analitis. Data dikumpulkan melalui kuesioner kepada penumpang dengan teknik accidental sampling dan dianalisis menggunakan PLS-SEM. Hasil menunjukkan bahwa kebersihan operasional berpengaruh signifikan terhadap kesehatan penumpang dan secara kuat meningkatkan kepedulian kolektif. Kepedulian kolektif terbukti berperan sebagai mediator yang memperkuat hubungan antara kebersihan dan kesehatan. Nilai determinasi yang tinggi menunjukkan model memiliki daya prediktif yang sangat baik. Disimpulkan bahwa peningkatan kesehatan penumpang memerlukan strategi terpadu antara manajemen sanitasi kapal dan penguatan budaya kepedulian kolektif sebagai pendekatan sistemik dan berkelanjutan dalam tata kelola keselamatan maritim.