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PERANCANGAN PROGRAM APLIKASI HIDROGRAF SATUAN SINTESIS (HSS) DENGAN METODE GAMA 1, NAKAYASU, DAN HSS ITB 1 Enung, Enung
Potensi : Jurnal Sipil Politeknik Vol 18, No 1 (2016): Potensi: Jurnal Sipil Politeknik
Publisher : Potensi : Jurnal Sipil Politeknik

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Abstract

This paper present about design of  Unit hydrographs (UH) application program using three methods of Synthetic Unit Hydrograph namely Gama 1, ITB 1, and Nakayasu. Unit hydrographs are either determined from gauged data or derived using empirically-based synthetic unit hydrograph procedures. In Indonesia, the discharge records may not be available either for several locations or for long time scales, and therefore synthetic unit hydrographs are crucial in flood and water re-sources management. Computer programs were developed to provide a means for rapid analysis. of rainfall and run off data. The purpose of this research is to design computer application program analysis based on three methods of Synthetic Unit Hydrograph namely Gama 1, ITB 1, and Nakayasu. This computer application program use Visual Basic 6.0 as the programming language. This research began from literature studies, lay out design of the display program, the developed of the algorithm, and then carried out using the programming language Visual Basic program, then perform verification and validation program using secondary data. The accomplished results show that computer application program namely Synthetic Unit Hydrograph Program can be used to analyze unit hydrograph which show in table and graph.
HUBUNGAN ANTARA USIA KEHAMILAN DAN KEJADIAN KERUSAKAN INTEGRITAS KULIT PADA BAYI PREMATUR Enung, Enung
PREPOTIF : JURNAL KESEHATAN MASYARAKAT Vol. 9 No. 2 (2025): AGUSTUS 2025
Publisher : Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/prepotif.v9i2.47538

Abstract

Bayi prematur memiliki risiko tinggi mengalami kerusakan integritas kulit akibat imaturitas struktur kulit yang belum berkembang sempurna. Usia kehamilan merupakan salah satu determinan penting yang memengaruhi tingkat risiko tersebut. Penelitian ini bertujuan untuk menganalisis hubungan antara usia kehamilan dan kejadian kerusakan integritas kulit pada bayi prematur dengan menggunakan instrumen Neonatal Skin Risk Assessment (NSRA). Penelitian kuantitatif dengan desain cross-sectional ini dilakukan pada 62 bayi prematur yang dirawat di NICU Rumah Sakit Hasan Sadikin. Data usia kehamilan diperoleh dari rekam medis, sedangkan integritas kulit dinilai menggunakan instrumen NSRA. Analisis data dilakukan menggunakan uji Spearman Rank. Hasil menunjukkan bahwa mayoritas bayi prematur memiliki usia kehamilan <34 minggu (58%) dan tergolong dalam risiko tinggi berdasarkan skor NSRA ≥15 (61%). Terdapat hubungan negatif yang signifikan antara usia kehamilan dan skor NSRA (p = 0,000; r = -0,651), yang menunjukkan bahwa semakin muda usia kehamilan, semakin tinggi risiko kerusakan integritas kulit. Kesimpulannya, usia kehamilan berpengaruh secara signifikan terhadap risiko kerusakan kulit pada bayi prematur. Oleh karena itu, penatalaksanaan keperawatan kulit perlu difokuskan pada neonatus dengan usia kehamilan rendah yang memiliki risiko tinggi.
Optimalisasi Penerapan Sistem Rainwater Harvesting (RWH) di Lingkungan Politeknik Negeri Bandung dalam Rangka Konservasi Sumber Daya Air Karnisah, Iin; Enung, Enung; Widyantoro, Frenki Tres; Fadli, Dicky Muhamad; Sari, Risna Rismiana; Kusuma, Yusmiati; Juarti, Ery Radya; Noorlaelasari, Yullianty; Muchtar, Muchtar
Jurnal Komposit: Jurnal Ilmu-ilmu Teknik Sipil Vol. 10 No. 1 (2026)
Publisher : Universitas Ibn Khaldun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/komposit.v10i1.21849

Abstract

This study aims to optimize the Rainwater Harvesting (RWH) system at Bandung State Polytechnic as a strategy for water resource conservation and strengthening the Green Campus concept. The research was conducted by identifying the existing condition of the RWH system at 25 campus building points, analyzing hydrological potential using BMKG rainfall data from 2014–2024, as well as evaluating efficiency and developing technical optimization recommendations. The existing RWH system is dominated by tanks with a capacity of 1,050–2,000 liters, which do not yet function optimally due to limited capacity, channel blockages, and variations in pipe diameter. The analysis shows an average annual rainfall of 2,831 mm with a potential rainwater catchment of up to 70 m³ per month, sufficient to meet 25–30% of the campus's non-potable water demand. System optimization is proposed by increasing tank capacity to 5,000–10,000 liters, using 3–4 inch pipes, and implementing multi-layer filtration and automated control, thus increasing system efficiency to 40–60%. The integrated system prototype in classrooms and laboratories has been proven to reduce PDAM water consumption by 40% and surface runoff by up to 35%. The research outcomes support the achievement of UI GreenMetric water conservation indicators and contribute to the realization of Sustainable Development Goals (SDGs) points 6 and 13. This study provides recommendations for an adaptive RWH system replication model for other educational institutions in Indonesia to manage water resources sustainably and efficiently.​