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ANALYSIS OF NOX AIR QUALITY AT INTER-CITY BUS TERMINAL OF NORTH SULAWESI PROVINCE IN 2023 Akili, Rahayu H.; Punuh, Maureen Irene; Maino, Irny Evita; Sefle, Gandhy
HEARTY Vol 13 No 3 (2025): JUNI
Publisher : Fakultas Ilmu Kesehatan, Universitas Ibn Khaldun, Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/hearty.v13i3.20729

Abstract

Background: Intercity bus terminals are a significant source of air pollution, particularly nitrogen oxide (NOx) emissions. NOx emissions frequently reach hazardous levels due to excessive vehicle activity, particularly diesel-powered buses, both when idling and accelerating. Long operational duration, high vehicle density during rush hour, and the age of the bus fleet, which is often older than other public vehicles, all have an impact on NOx emission levels. Long-term NOx pollution exposure has a direct influence on health, namely respiratory system diseases such as lung function and respiratory tract infections. Traders, passengers, and those residing near the terminal are all at greater risk of health complications. The study aimed to assess air quality using nitrogen oxide (NOx) measures. To describe the quality of nitrogen oxide air, this method employs an observational descriptive approach based on direct measurements. The investigation was carried out at the Malalayang and Paal Dua bus terminals. Measurements were obtained twice, in the morning and afternoon, with a 6-point scale. Univariate data analysis shows the minimum, maximum, and average values of the research variables. Research Results: The results of the study at the Malalayang terminal at point 2 which is located in the inner part at 11.42 - 12.41 WITA, the measurement results were 5.50 µḡ / nm³, total volume 22.542 nm³ and at the Paal Dua terminal at point 1, at 10.00 - 11.10 WITA, the measurement results were 6.05 µḡ / nm³ with a total volume of 22,475 nm³. Conclusion: The levels of nitrogen oxide (NOx) at the Malalayang and Paal Dua terminals remain below the quality standard set by Indonesian Government Regulation Number 22 of 2021, which supervises the implementation of environmental protection and management with a 1-hour exposure time.
Keteladanan sebagai Strategi Rekayasa Sosial dalam Meningkatkan Perilaku Bersih di Area Makan Publik Nurmidin, M Fadhel; Maino, Irny Evita; Sihombing, Yolanda A.; Pakasi, Karunia; Hati, Orvin N.; Parinding, Reva F.; Avriline, Yossi Dea; Tanggang, Stela C. Br; Purba, Andriana Chaniago; Parengkuan, Misia F. O.
Jurnal Lentera Sehat Indonesia Vol. 4 No. 1 (2025): Jurnal Lentera Sehat Indonesia
Publisher : Yayasan Bina Lentera Insan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57207/xn7zfm55

Abstract

Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan perilaku hidup bersih dan sehat (PHBS) di ruang publik melalui pendekatan rekayasa sosial berbasis keteladanan. Tujuh mahasiswa berperan sebagai model perilaku bersih di area makan publik tanpa memberikan instruksi langsung kepada pengunjung. Strategi yang dilakukan meliputi mencuci tangan, membersihkan meja, dan merapikan kursi setelah makan. Observasi menunjukkan bahwa sebagian besar pengunjung mulai meniru perilaku tersebut, meskipun tingkat respons bervariasi. Prinsip liking, commitment & consistency, dan social proof terbukti efektif dalam membentuk perilaku. Keterbatasan teknis pada dokumentasi menjadi catatan penting untuk perbaikan kegiatan sejenis di masa mendatang. Temuan ini menegaskan bahwa keteladanan adalah strategi yang potensial dalam mengubah norma sosial menuju perilaku sehat secara kolektif di ruang publik.
HUBUNGAN ANTARA PENGGUNAAN SMARTPHONE DENGAN KUALITAS TIDUR PADA PESERTA DIDIK DI SMA N 1 MODOINDING KABUPATEN MINAHASA SELATAN Wowor, Abril Loisa Isabel; Maino, Irny Evita; Rattu, Angelheart Joy Maynard
Jurnal Kesehatan Tambusai Vol. 6 No. 3 (2025): SEPTEMBER 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v6i3.49433

Abstract

Smartphone adalah telepon genggam yang memiliki kemampuan dengan penggunaan dan fungsi yang menyerupai komputer kecil yang mempunyai kemampuan sebagai telepon. Penggunaan smartphone merupakan pemanfaatan teknologi untuk keperluan baik untuk berkomunikasi, informasi dan aktivitas pembelajaran ataupun kebutuhan pribadi. Penggunaan smartphone yang berlebih pada malam hari  berdampak pada  kualitas tidur menjadi buruk, menurunnya konsentrasi saat belajar, merasa mengantuk di siang hari, bahkan dapat berdampak pada masalah kesehatan seperti computer vision syndrome atau gangguan mata dan penglihatan, gangguan kesehatan mental dan meningkatnya resiko insomnia. Tujuan dari penelitian ini ialah untuk analisis hubungan antara penggunaan smartphone dengan kualitas tidur pada peserta didik di SMA N 1 Modoinding Kabupaten Minahasa Selatan. Metode penelitian yang digunakan adalah penelitian kuantitatif dengan desain penelitian survei analitik dengan menggunakan pendekatan cross sectional. Penelitian ini dilaksanakan pada bulan Mei tahun 2025. Penelitian ini menggunakan sampel sebanyak 86 peserta didik kelas XI SMA N 1 Modoinding kabupaten Minahasa Selatan. Hasil penelitian yang dilakukan dengan menggunakan uji chi square  menunjukkan bahwa terdapat hubungan antara penggunaan smartphone dengan kualitas tidur dengan p-value 0,001 (p<0,05). Penelitian ini disimpulkan terdapat hubungan antara penggunaan smartphone dengan kualitas tidur. Berdasarkan penelitian di atas diharapkan peserta didik dapat mengontrol diri dalam penggunaan smartphone terutama pada malam hari guna meningkatkan kualitas tidur.
Safety climate and work stress in university administration staff Yunus, Shalsabilla; Doda, Diana Vanda Daturara; Maino, Irny Evita
BKM Public Health and Community Medicine Vol 39 No 02 (2023)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/bkm.v39i02.6361

Abstract

Purpose: Workers can be exposed to work stress that can cause accidents. As a center for the development of science, universities cannot avoid the dangers and risks that can threaten safety. In this case, there is a need for an approach to workplace safety through applying a safety climate that is useful for providing a sense of security and comfort and increasing safety behavior. Method: This survey used 164 respondents who work at a university, asking questions about gender, age, work experience, stress level, and perception of safety. The analysis included univariate analysis using frequency and percentage; bivariate and multivariate analysis using a binary logistic regression test. Result: Most respondents were women, middle-aged, and had worked for more than 21 years. More than half of the respondents experienced stress and rated the safety climate as low. Male respondents had a higher chance of experiencing stress than female respondents. Respondents with a lower level of safety climate were more likely to report work stress than those respondents with a high level of safety climate. Conclusion: Respondents’ perception of the safety climate affected their stress levels, and managers should consider this when designing programs to prevent stress at work.