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SIMULASI PENGATURAN OPERASI KERJA 3 POMPA DI BANDARA INTERNASIONAL JUWATA TARAKAN KALIMANTAN UTARA Fajar Nugroho; RB Budi Kartika W; Suyatmo
Langit Biru: Jurnal Ilmiah Aviasi Vol 10 No 3 (2017): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

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Abstract

Juwata Tarakan international airport has a clean water distribution facility to the terminal building area using three pump units that have the same specification. Clean water is distributed to toilets, mosques, shops and cafeterias. The water distribution control system is automated but not in accordance with the desired condition because the system works in serial if the previous pump is not working.In order to for the simulation design of the setting operation of three pumps to work properly it is necessary to do a favorable theory review, such as the theory that support. Some theories used to support the writing of this final task must be related and complement each other, including the theory of arduino as microcontroller board, sensor theory ACS712, DS18b20 sensor, relay, and others.The simulation design use to operation the three pumps works based on the time specified in each pump, with overcurrent and overheated protection on each pump to avoid potentially problematic pump (auto system), if the auto system becomes problem then the manual system can be operated .This simulation is used to describe the control system that is located in the juwata tarakan international airport of northern kalimantan
PENERAPAN ANALISIS PUSHOVER UNTUKMENENTUKAN KINERJA STRUKTUR PADABANGUNAN EKSISTING GEDUNG BETON BERTULANG Fajar Nugroho
Jurnal Momentum ISSN 1693-752X Vol 18, No 2 (2016): Volume 18 No. 2 Agustus 2016
Publisher : ITP Press

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Abstract

Salah satu faktor yang berpengaruh dalam perencanaan struktur bangunan adalah kekuatan struktur bangunan, dimana hal ini terkait dengan keamanan dan ketahanan bangunan dalam menahan atau menerima beban yang bekerja pada struktur.Pada perencanaan struktur khususnya struktur bangunan gedung beton bertulang yang umum digunakan di Indonesia, harus didesain dengan mempertimbangkan pengaruh gempa terhadap struktur sehingga bangunan dapat digunakan dengan nyaman dan aman.Analisis pushover pada struktur gedung adalahsuatu cara analisis statik 2 dimensi atau 3 dimensi linier dan non-linier, dimana pengaruhgempa rencana terhadap struktur gedung dianggap sebagai beban-beban statik yangmenangkap pada pusat massa masing-masing lantai, yang nilainya ditingkatkan secaraberangsur-angsur sampai melampaui pembebanan yang menyebabkan terjadinya pelelehan(sendi plastis) pertama di dalam struktur gedung.Analisis dilakukan pada struktur atas bangunan.Pada penelitian ini dilakukan analisis ulang terhadap struktur eksisting 2 lantai, kemudian dilanjutkan dengan analisis struktur untuk 3 lantai. Setelah itu dilanjutkan dengan analisis pushoveruntuk mengetahuikinerja bangunan tersebut. Hal yang akan dievaluasi adalah perpindahan ultimit pada struktur gedung dan membatasi kinerja struktur gedung dalam kondisi Life Safety (LS) Kata-kata kunci : Pushover, kinerja, beton bertulang
PENGARUH BELANJA MODAL TERHADAP PERTUMBUHAN KINERJA KEUANGAN DAERAH DENGAN PENDAPATAN ASLI DAERAH SEBAGAI VARIABEL INTERVENING (Studi Kasus di Propinsi Jawa Tengah) Fajar Nugroho; Abdul Rohman
Diponegoro Journal of Accounting Volume 1, Nomor 1, Tahun 2012
Publisher : Diponegoro Journal of Accounting

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Abstract

The research aims to analyze the influence of Capital Expenditure for finansial performance growth through revenue affluent as intervening variables. This research refers to a previous research’s conducted by Asha Florida (2007). Objects of this research is the entire district and city in Central Java province.The research was carried out by the method of documentation. The data used are secondary data, which comes from the realization of the Budget Report Revenue and Expenditure (Budget) of the city district in Central Java from 2008 until 2010.The results of this study indicate that the Capital Expenditures negatively affect the growth of the region's financial performance directly, whereas indirect positive effect on Capital Spending Growth through Revenue Financial Performance as an intervening variable region.
Introduction of Information Technology to Agricultural Product Chips UMKM Abdul Haris Subarjo; Dedet Hermawan Setiabudi; Fajar Nugroho; Okto Dinaryanto; Mawar Kusumawardani
ENGAGEMENT: Jurnal Pengabdian Masyarakat Vol. 3 No. 4 (2024): Community Empowerment and Services
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58355/engagement.v3i4.126

Abstract

Agriculture contributes greatly to encouraging economic development, especially in countries that are highly dependent on this sector, such as Indonesia.  In economic development, great attention is paid to the agricultural sector and its related industries, which are often referred to as agro-industry. With the development of information technology, there are opportunities to develop MSMEs in the agricultural sector. In order for community service activity partners to gain knowledge about the use of information technology, this activity is needed. Community service activities are carried out using a presentation method by the presenter. Community service activities introducing information technology for MSMEs for agricultural products went well and according to plan. There was an increase in the knowledge of activity participants.
Analysis of the Implementation of the Electronic Medical Record (EMR) System at Kasih Ibu Hospital Surakarta Fajar Nugroho
Nusantara Journal of Multidisciplinary Science Vol. 3 No. 4 (2025): NJMS - November 2025
Publisher : PT. Inovasi Teknologi Komputer

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Abstract

The use of technology in healthcare services is a key part of modern digital transformation. Despite this progress, many healthcare facilities continue to experience challenges when adopting digital systems. Previous research indicates that these difficulties can significantly affect service quality. Kasih Ibu Hospital Surakarta, which has adopted Electronic Medical Records (EMR), also faces obstacles during the implementation process. This study aims to thoroughly evaluate how EMR is applied at the hospital and identify the factors supporting its adoption. Unlike earlier studies that examined only limited aspects, this research offers a broader perspective. Using a qualitative case study method, data was gathered through questionnaires given to selected participants with relevant education and expertise (purposive sampling). The data was analyzed using the Ishikawa Diagram to pinpoint six major problem areas: human resources, materials, assets, methods, policies, and environment. The findings highlight the importance of continuous monitoring and evaluation of these elements to enhance EMR adoption at the hospital. Ultimately, this study hopes to uncover the main barriers to EMR implementation and assist hospital leaders in developing more effective improvement strategies.
Daun Kersen sebagai Agen Pelindung Jantung: Studi Histopatologi pada Mencit Hiperglikemia Fajar Nugroho; Putri Ayu Lestari
Insight of Biology Vol. 1 No. 1 (2025): Insight of Biology, June 2025
Publisher : Lembaga Publikasi Ilmiah Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/inbio.v1i1.207

Abstract

This study investigates the cardioprotective potential of Muntingia calabura (cherry leaf) extract on hyperglycemic mice, focusing on histopathological changes in cardiac tissue. Chronic hyperglycemia is a well-established contributor to cardiovascular complications, often through oxidative stress and inflammation leading to myocardial damage. In this experiment, male mice were divided into four groups: normal control, hyperglycemic control, and two treatment groups receiving Muntingia calabura leaf extract at doses of 200 mg/kgBW and 400 mg/kgBW, respectively. Hyperglycemia was induced using alloxan monohydrate, and treatments were administered orally for 14 days. Histological analysis of heart tissues using hematoxylin-eosin staining revealed severe degeneration, necrosis, and inflammatory cell infiltration in the hyperglycemic control group. In contrast, the treated groups showed significant reductions in tissue damage, with the higher dose group (400 mg/kgBW) displaying near-normal myocardial structure. These findings suggest that Muntingia calabura leaf extract possesses cardioprotective effects, potentially due to its antioxidant and anti-inflammatory properties, and may serve as a beneficial herbal adjunct in managing cardiovascular risks associated with diabetes mellitus.