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PREDICTING PLANE TRAFFIC WHILE TAKEOFF AND LANDING USING QUEUE MODEL AS THE MEASUREMENT OF ATC SERVICE LEVEL AT ADISUTJIPTO INTERNATIONAL AIRPORT YOGYAKARTA Hasrul Saleh; Indro Lukito
Journal of Industrial Engineering and Halal Industries Vol. 1 No. 1 (2020): Journal of Industrial Engineering and Halal Industries (JIEHIS)
Publisher : Industrial Engineering Department, Faculty of Science and Engineering, UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jiehis.1713

Abstract

This research aims to know the number of air plane traffic increase at Adisutjipto International Airport Yogyakarta until 2025, to know the average number of air plane traffic during rush hour at Adisutjipto International Airport Yogyakarta, and to know the service level of Air Traffic Control towards the air plane when takeoff and landing at Adisutjipto International Airport Yogyakarta.  The researcher used Microsoft Excel and manual calculation in processing the data. The research results showed that the estimation of the number of plane traffic at Adisutjipto International Airport Yogyakarta experienced increase in 2018 with total plane traffic 78376 until 2025 it will increase with total plane traffic reaching 103209. The average number of air plane traffic when takeoff and landing at Adisutjipto International Airport Yogyakarta reach 9 planes in one hour. The service level of ATC at normal condition obtained result 15% while during rush hour reach 80%. The average number of air plane queueing at normal condition is 1 air plane per hour while during rush hour is 3 air planes per hour. The average number of air plane in the system during normal condition is 1 air plane per hour, while during rush hour is 4 air planes. The average time spent for waiting for the queue at normal condition is 4,57 minutes/air plane, while during rush hour reached 16 minutes/air plane. The average time spent for waiting in the system during normal condition is 8,57 minutes/air plane, while during rush hour is 20 minutes/air plane.Kata Kunci : Queue, Takeoff, Landing, Air Traffic Control, Air Plane 
ANALISIS STRATEGI PENGEMBANGAN RUMAH MAKAN MELISA MENGGUNAKAN METODE SWOT Hasrul Saleh; Amrin Sibua; Ari Setiawan; Zulfikram Zulfikram
Jurnal Teknik SILITEK Vol. 2 No. 01 (2022)
Publisher : Fakultas Teknik Universitas Pasifik Morotai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51135/jts.v2i1.34

Abstract

Rumah makan Melisa merupakan salah satu usaha yang banyak  digeluti pengusaha dengan pertimbangan bahwa masakan khas Morotai disukai berbagai kalangan masyarakat. Hal itu memicu persaingan yang ketat antara rumah makan di Morotai. Padahal bila dilihat dari jenis produk yang ditawarkan, rumah makan Melisa memiliki diferensiasi yang sangat sedikit bahkan cenderung sama. Dengan demikian, usaha rumah makan Melisa memerlukan strategi yang tepat agar dapat terus bertahan dan berkembang. Tujuan dari penelitian ini adalah untuk mengkaji dan menentukan strategi pengembangan usaha pada Rumah Makan Melisa, berdasarkan hasil analisis SWOT, analisis IFAS dan EFAS, dan analisis Internal Eksternal. Bentuk penelitian yang digunakan dalam penelitian ini adalah deskriptif dengan menggunakan analisa data kualitatif. Metode pengumpulan data dilakukan dengan cara observasi, wawancara, kuesioner dan studi pustaka . Teknik analisis data menggunakan matriks IFAS dan EFAS, matriks SFAS, matriks SWOT dan matriks IE. Hasil penelitian menunjukkan bahwa saat ini Rumah Makan Melisa mempunyai kekuatan dan peluang yang besar untuk dapat bersaing. Berdasarkan analisis bahwa strategi pengembangan bisnis yang sesuai bagi Rumah Makan Melisa adalah strategi agresif yakni strategi yang menggunakan kekuatan untuk memanfaatkan peluang serta harga yang terjangkau. Kendala terbesar pihak Rumah Makan Melisa dalam mengembangkan usahanya adalah manajemen keuangan lemah, mutu yang tidak terjaga dan minim inovasi.
Desain Mesin Pengurai Sabut Kelapa Dengan Metode Quality Function Deployment Zulfikram Zulfikram; Hasrul Saleh; Binsar Maruli Tua Pakpahan; Rinasa Agistya Anugrah; Bambang Tjiroso
Patria Artha Technological Journal Vol 7, No 1 (2023): Patria Artha Technological Journal
Publisher : Department of Electrical Engineering, University of Patria Artha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33857/678

Abstract

The aim of this research is to design a coco coir decomposition machine using the Quality Function Deployment (QFD) approach. The initial step of this research is to identify consumer needs which aims to know and answer consumer needs. The results of identifying consumer needs are used to build a House of Quality (HOQ). Based on the House of Quality (HOQ), the highest weight presentation is on the ergonomics aspect with a value of 94.5%, the size dimensions are in accordance with the average Indonesian body posture, as well as shape designs that are as needed such as non-stretching fibers. The design of the tool is designed in the form of a horizontal tube equipped with a covervalve knives, according to consumer needs, namely saving energy, tools that are easy to operate, safe, comfortable to use. This researchproduce The plan of the device measures with a device height of 130 cm, length of 195 cm and width of 70 cm
Redesain Kemasan Dalam Meningkatkan Brand Awareness Produk Unggulan Desa Galo-Galo Hasrul Saleh; Zulfikram Zulfikram; Amrin Sibua; Rinaldin Burahim; E Preti Tikilo; Dayan Jainal
MENGABDI : Jurnal Hasil Kegiatan Bersama Masyarakat Vol. 1 No. 6 (2023): Desember : MENGABDI : Jurnal Hasil Kegiatan Bersama Masyarakat
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mengabdi.v1i6.248

Abstract

Product packaging design is an important factor that can strengthen MSME branding in increasingly competitive business competition. An attractive and quality packaging design differentiates it from competitors. For this reason, community service was carried out to find out the extent to which Galo-Galo Village UKM players understand the importance of product packaging redesign. The aim of this activity is to build brand awareness from the redesign of the product packaging being launched. The method of activity is through socialization and assistance in redesigning product packaging that is more attractive to consumers by choosing one of the superior products. The external target is to create alternative product packaging, one of the superior products, namely Natural Soap, produced by UKM Galo-Galo Village. The results of community service regarding packaging redesign are related to shape, structure, materials, colors, images, typography and design elements with product information so that the product can be marketed. Packaging redesign in the form of redesigning old packaging into new packaging to make it more attractive, so that it has maximum function to wrap, protect, send, issue, store, identify and differentiate a product on the market.
Pemanfaatan Limbah Kotoran Sapi dan Molase Kulit Pisang Sebagai Efektifitas Produksi Biogas di Desa Daeo Kabupaten Pulau Morotai Aja, Muhammad Fahmi; Saleh, Hasrul; Siti Hanian Bilo
Jurnal Serambi Engineering Vol. 10 No. 4 (2025): Oktober 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The community's dependence on kerosene remains a major issue, especially in disadvantaged, frontier, and outermost (3T) areas such as Morotai Island Regency. This study focuses on the utilisation of fresh cow dung waste combined with banana peel molasses as raw materials for biogas production. The research methods used were quantitative descriptive and experimental with trials on three digester designs. Based on the results of the study, the three digester designs showed significant differences, where RD1 was less than optimal because the low pH (6) caused unstable CH₄ production, 0 psi pressure, (CO₂, CO = 0), RD2 was the best design with neutral pH (7), stable mesophilic temperature (25–31 °C), high pressure (34 psi), and consistent CH₄ production increasing to 10,100 ppm, while RD3 was still able to produce fairly high CH₄ (8,731 ppm) despite relatively acidic pH. Regression analysis shows that in RD1, pH greatly affects CH₄ (R² = 0.899), while in RD2 and RD3, temperature is the dominant factor (R² > 0.997) in increasing methane production. In general, neutral pH and mesophilic temperature conditions proved to be most conducive to methanogenic bacterial activity, with RD2 as the most optimal digester design producing high-quality biogas with a neutral pH of 7, temperature of 31°C and pressure of 34 psi, and CH₄ consistently increasing to 10,100 ppm.