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Edukasi Masyarakat tentang Bahaya Merokok di Dalam Rumah sebagai Upaya Perlindungan Kesehatan Keluarga Herfatma, Aisya; Luthfi Afaf, Alde; Gilang Pratama, Ananda; Wira Ayu, Nurma; Salwa; Puspita Illahi, Selvira; Ramadani, Vivi; Maisa Fitri, Zulfa; Rahma, Gusni; Afzahul Rahmi; Warman, Oktri
Jurnal Pengabdian Ilmu Kesehatan (JPIK) Vol. 4 No. 2 (2025): JPIK - Desember 2025 Volume 4 Nomor 2 Tahun 2025
Publisher : Universitas Alifah Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33757/jpik.v4i2.123

Abstract

Threaten the health of residents, especially children, the elderly, and women. Cigarette smoke contains thousands of harmful substances, including carcinogens, which can cause respiratory problems, heart disease, and increase the risk of cancer. Exposure to cigarette smoke in enclosed spaces, including thirdhand smoke that sticks to furniture and clothing, can have long-term health impacts. Therefore, educational efforts are needed to raise public awareness about the importance of smoke-free homes. This community service activity was carried out in July 2025 in Jorong Aro, involving 20 community members. The methods used included door-to-door outreach and leaflet distribution. The activity stages included preparation, implementation, and evaluation. The evaluation results showed an increase in knowledge in the good category from 65.0% before the outreach to 93.5% after the outreach. In addition, the community's positive attitude towards efforts to not smoke indoors increased from 55% to 65%. Based on these results, it can be concluded that the outreach activity was effective in increasing public knowledge and awareness about the dangers of smoking indoors. This activity is expected to encourage the implementation of clean and healthy living behavior by creating a sustainable smoke-free home environment.
RICE HARVEST AREA FORECASTING USING MOVING AVERAGE METHOD FOR FOOD SECURITY PLANNING Maharani, Andika Ellena Saufika Hakim; Andriani, Helmina; Robbaniyyah, Nuzla Af'idatur; Salwa; Fatanaya, Nafika
MATHunesa: Jurnal Ilmiah Matematika Vol. 13 No. 3 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/mathunesa.v13n3.p29-36

Abstract

Ensuring food security is a key part of sustainable development in Indonesia, especially since rice remains the country's staple crop. In regions like West Nusa Tenggara (NTB) Province, where rice harvest areas can vary significantly, having accurate forecasts is essential for effective planning. This study explores historical data on rice harvest areas in NTB to forecast future trends, uncover seasonal patterns, and assess long-term changes. To do this, we apply and compare three forecasting methods: Simple Moving Average (SMA), Weighted Moving Average (WMA), and Exponential Moving Average (EMA). Their performance is evaluated using accuracy measures such as Root Mean Squared Error (RMSE) and Mean Absolute Percentage Error (MAPE), with results also presented visually to support data-driven decision-making. Among the methods tested, EMA with a 3-period window (EMA-3) produced the most accurate forecasts. This is reflected in its lower RMSE and MAPE values compared to the other methods. Based on the MAPE results, EMA-3 proves to be a reliable method for forecasting rice harvest areas in NTB.