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All Journal Jurnal Gizi dan Kesehatan Structures, Infrastructure, Planning, Implementation, and Legislation
Rifdah Wardani
Universitas Mulawarman
Civil Engineering, Building, Construction & Architecture Nursing Public Health

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Investigating the Role of Smart Safety Systems in Mitigating Accident Rates Across High-Rise Construction Sites Rifdah Wardani; Alfiah Ramadhani Amran; Rini Damayanti; A. Ferina Herbourina Bonita; Vina Levia Budiman
Structures, Infrastructure, Planning, Implementation, and Legislation Vol. 1 No. 2 (2025): October, 2025
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/sipil.v1i2.320

Abstract

The high-rise construction sector faces major occupational safety risks (falls, struck-by incidents, equipment failure), resulting in significant losses. This study examines how smart safety systems (sensor helmets, IoT monitoring, drones, and AI prediction) mitigate these accident rates. Using a quantitative design and secondary data from global safety bodies and large contractors, the research analyzes incident reports and performance metrics via statistics and logistic regression. Results confirm a substantial accident rate reduction (over 50%) after smart system deployment, suggesting improved risk management and safety culture. Findings advocate for regulatory standards mandating smart safety technology integration. The conclusion underscores smart safety's transformative impact on construction safety and recommends further longitudinal study into adoption challenges and technological refinement.
KANDUNGAN FLAVONOID TEPUNG BIJI LABU KUNING (CUCURBITA MOSCHATA DUCH.) SEBAGAI BAHAN PANGAN FUNGSIONAL Nurul Asifah Hafsiyah; Rifdah Wardani; Anindya Monika Putri
JGK: Jurnal Gizi dan Kesehatan Vol 6 No 1 (2026): Jurnal Gizi dan Kesehatan
Publisher : Jurusan Gizi, Poltekkes Kemenkes Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36086/jgk.v6i1.3926

Abstract

Biji labu kuning (Cucurbita moschata Duch.) merupakan hasil samping pangan lokal yang memiliki kandungan zat gizi dan berbagai senyawa bioaktif, termasuk flavonoid, sehingga berpotensi dimanfaatkan sebagai bahan pangan fungsional. Meskipun demikian, informasi ilmiah mengenai kandungan flavonoid pada tepung biji labu kuning masih terbatas. Penelitian ini bertujuan menganalisis kandungan flavonoid tepung biji labu kuning melalui identifikasi secara kualitatif dan penetapan kadar flavonoid total secara kuantitatif. Penelitian menggunakan rancangan eksperimen laboratorium dengan sampel berupa tepung biji labu kuning. Identifikasi flavonoid dilakukan menggunakan metode mikrokimia, sedangkan kadar flavonoid total ditentukan menggunakan metode kolorimetri aluminium klorida (AlCl₃) yang diukur dengan spektrofotometer UV-Visible. Hasil penelitian menunjukkan bahwa ekstrak tepung biji labu kuning memberikan respons positif terhadap uji flavonoid. Analisis kuantitatif menunjukkan kadar flavonoid total rata-rata sebesar 1,968%. Temuan ini menunjukkan bahwa tepung biji labu kuning memiliki potensi sebagai sumber senyawa bioaktif yang dapat dimanfaatkan dalam pengembangan pangan fungsional karena kandungan flavonoidnya yang berpotensi memberikan aktivitas antioksidan.
Co-Authors A. Ferina Herbourina Bonita Alfiah Ramadhani Amran Anindya Monika Putri Nurul Asifah Hafsiyah Rini Damayanti Vina Levia Budiman