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Usulan Perbaikan Untuk Meningkatkan Produktivitas Proses Produksi Timbangan Weight Scale Dengan Metode Objective Matrix (Omax) Di PT. XYZ Fardillah, Frena; Maulana, Muhammad Aqil
Journal Industrial Manufacturing Vol 9, No 2 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i2.12448

Abstract

This study aims to improve the productivity of the weight scale production process by using the Objective Matrix (OMAX) Method supported by Fishbone Diagram analysis and the 5W+1H approach. The weight scale is an important tool in various industries, so effectiveness and efficiency in the production process are very important. In this study, Fishbone Diagram is used to identify and analyze the main causal factors that affect productivity, such as people, machines, materials, methods, environment, and measurement. After observation, there are four factors that cause a decrease in productivity of weight scale products, namely human factors, materials, methods and machines. The 5W+1H approach was then applied to formulate appropriate improvement solutions based on the identified causes. The OMAX method was used to measure and monitor the effectiveness of the proposed improvements. The results show that the integrated application of these methods can reduce production cycle time, improve product quality, and increase overall productivity. This research makes an important contribution to the development of productivity improvement strategies that can be applied in various manufacturing sectors. Keywords: Productivity, Objective Matrix (OMAX) Method, Fishbone Diagram, 5W+1H, Process improvement
Species of Sea Urchins (Echinoidea) in the Intertidal Zone of Pahawang Island, Pesawaran, Lampung Mulyana, Jeane Siswitasari; Maretta, Gres; Maulana, Muhammad Aqil; Novriadi, Novriadi; Darmawan, Andy
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 2: Jurnal Pembelajaran Dan Biologi Nukleus June 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i2.6544

Abstract

Background: Sea urchins are susceptible to environmental changes, including ones caused by anthropogenic activities in coastal area. They are commonly found in coral reef areas, seagrass beds, and mixed sand and coral rubble substrates. These marine ecosystems face critical problem as a result of water pollution, thus affecting their ecological roles as habitats for sea urchins. Pahawang Island is located in the Lampung Bay area and has substrate characteristics that are suitable for the habitat preferences of sea urchins. On the contrary, Pahawang Island becomes famous tourist destination and this can potentially cause damage to habitats of sea urchin. The purpose of this research is to identify sea urchin species (Echinoidea) in the intertidal zone of Pahawang Island, Lampung. Methodology: Samples were collected using surveying method by walking along the intertidal zone during low tide. Sampling locations include Jelarangan Hamlet, Suwak Buah Hamlet, Andreas Resort around Kalangan Hamlet, and Pahawang Hamlet. Sea urchins were identified based on morphological characteristics. Findings: Sea urchins found in the intertidal zone of Pahawang Island consist of four species: Echinothrix calamaris, Diadema setosum, and Diadema antillarum, and Mespilia globulus. E. calamaris and D. setosum were found on substrates such as seagrass beds, coral, and sand, while Diadema antillarum and Mespilia globulus were only found in waters with coral substrates. These four species of sea urchins inhabit diverse habitats and play important ecological roles in the ecosystem, even influencing the conditions of other benthic organism communities in intertidal zone of Pahawang Island. Contribution: This study provides baseline data on sea urchin species within specific area to later plan conservation strategies related to human-induced environmental changes.
THE DEVELOPMENT OF QR CODE BASED MOBILE ATTENDANCE INFORMATION SYSTEM USING SCRUM FRAMEWORK Maulana, Muhammad Aqil; Natasia, Sri Rahayu; Prambudi, Dwi Arief; Fiqar, Tegar Palyus
JUTI: Jurnal Ilmiah Teknologi Informasi Vol. 20, No. 1, January 2022
Publisher : Department of Informatics, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j24068535.v19i3.a1015

Abstract

As one of State ‘s Higher Education Institutions, the Kalimantan Institute of Technology (ITK) must perform the education and teaching function as mandated by the tri dharma perguruan tinggi, then the function is regulated in academic regulations and implemented in business processes of attendance. Currently, the attendances data are recapitulated manually at week 15 by Academic Staff. The attendance process that has been running has several problems, namely prone to violations of the actual meeting realization and attendance count, recapitulation time that takes a long time, risk of data input errors and loss of presence sheet. Based on these problems, the attendance information system is developed (SIAP ITK). This research was conducted with the agile software development methodology with the scrum framework. The results of this research is an android  application following the business processes of attendance in ITK. Based on the testing result which was carried out during this research, SIAP ITK is considered capable of optimizing the attendance process that has been running at ITK.