Claim Missing Document
Check
Articles

Found 22 Documents
Search

PENANGGULANGAN BANJIR BANJIR SISI AIRSIDE BANDAR UDARA INTERNASIONAL JENDERAL AHMAD YANI SEMARANG Janah, Miftakhul; Jauhari, Muhammad Tantowi; Ikhwanudin, Ikhwanudin; Rizani, Mohammad Debby
Jurnal Teknik Sipil Giratory UPGRIS Vol 3, No 2: Desember 2022
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v3i2.14522

Abstract

AbstractSemarang is one of the cities that often occurs flood disaster due to very high rainy weather. This resulted in the Ahmad Yani airport runway being inundated with water as high as approximately 50 cm around the airside which could disrupt flight operations. Therefore it is necessary to have a flood prevention activity to minimize the situation. The purpose of this study is to determine the factors resulting from flooding on the airside of Ahmad Yani airport and to determine the design of short-term and long-term drainage systems. In calculating the planned flood discharge (R24) using data such as rainfall, channel measurement data, and the condition of the channel. Based on this data, the researcher will calculate the planned rainfall for the Q2, Q5, Q10, Q25, Q50, and Q100 years. To calculate the data, we use the Normal Distribution, Log Normal Distribution, Pearson III Log Distribution, and Gumbel Distribution. Then from these calculations the Gumbel distribution method was chosen because it is closer. Based on data processing using the Rational method, the peak flood discharge value (QP) is obtained when Q2 all channels are able to accommodate the planned flood discharge, Q5 there is 1 channel unable to accommodate, namely in DU1-P2, Q10 there is 1 channel unable to accommodate, namely in DU1- P2, Q25 there are 1 channel that is not able to accommodate, namely in DU1-P2, Q50 there are 2 channels that are unable to accommodate, namely in DU1-P2 and S1B-P7, Q100 there are 2 channels that cannot accommodate, namely in DU1-P2 and S1B-P7. For the short-term drainage system design for flood management, it includes: repairing damaged channels, improving the foundation of the west side BRC fence, repairing pump station access roads, improving airside embankments, and pumping operations. In the design of the long-term flood control drainage system, the dimensions of the drainage channel on the airside side are added because there are 2 (two) channels that are not able to accommodate the planned discharge at the 50-year return period (Q50) with the addition of dimensions in the channel DU1-P2 b = 3, 5 h = 0.5 and S1B-P7 b = 2.7 h = 0.9.Keywords: Flood, Ej Gumbel, prevention.
Sistem Endokrin: Sebuah Kajian Studi Literatur Apriani Esma; Nurisma Mega Putri; Sinta Nabela; Ratih Pujiastuti; Yulianing Sukma; Miftakhul Janah; Liss Dyah Dewi Arini
Journal of Literature Review Vol. 1 No. 2 (2025): JULI-DESEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/zqg8mc04

Abstract

The endocrine system is a network of glands that produce and release hormones into the bloodstream to regulate various bodily functions. These hormones influence growth, metabolism, reproduction, mood, energy balance, and stress response. Each endocrine gland, such as the hypothalamus, pituitary, thyroid, parathyroid, pancreas, adrenals, ovaries, and testes, has its own function and produces different hormones. The endocrine system operates at a slower rate, but its effects are comprehensive and long-lasting, making it crucial for long-term physiological stability. Disruptions to this system can lead to serious illnesses requiring specialized medical treatment. This literature review synthesizes and contributes to the development of endocrinology and serves as a reference for medical practitioners, researchers, and students in understanding the complexity of the human body's hormonal regulatory system. This review uses a literature review method, with steps that include identifying, selecting, and synthesizing relevant research findings.