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Analisis Postur Kerja Dengan Metode Manual Task Risk Assessment (ManTRA) Pada Pembuatan Mie Sohun Pratiwi, Indah; Miftahurrohman, Miftahurrohman; Djunaidi, Much.; Suranto, Suranto
Jurnal Ilmiah Teknik Industri Vol. 17, No. 1, Juni 2018
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v17i1.6423

Abstract

One of the noodle sohun industry is located in Daleman Village, Klaten District. The process of making is done manually and using a simple tool, through 4 workstations, namely: palm sugar mill work station, palm juice cooking station, cooking station, and printing station. The purpose of the research is to find out the complaints of workers using Nordic Body Map (NBM) , the risk of work posture using the Manual Task Risk Assessment (ManTRA) method, and provide a safe solution to implement. The results of the NBM questionnaire showed that the categories with the very right shoulder pain were 36.4% and the left wrist was 36.4%. The results of the ManTRA method are: the printing work station has the highest musculoskeletal risk, while the lowest risk is on the arsenic squeeze work station.
ANALISIS PERBEDAAN MESH SIZE DAN WAKTU PENANGKAPAN TERHADAP HASIL TANGKAPAN IKAN NILA (Oreochromis niloticus) PADA JARING INSANG PERMUKAAN (Surface Gill Net) DI WADUK CACABAN KABUPATEN TEGAL Miftahurrohman, Miftahurrohman; Fitri, Aristi Dian Purnama; Jayanto, Bogi Budi
Journal of Fisheries Resources Utilization Management and Technology Vol 5, No 4: Oktober, 2016
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.202 KB)

Abstract

Nelayan di waduk Cacaban menggunakan alat tangkap jaring insang permukaan dalam operasi penangkapannya. Nelayan menggunakan jaring insang dengan ukuran mata jaring dan waktu penangkapan yang berbeda-beda, sehingga belum diketahui ukuran mata jaring dan waktu penangkapan yang efektif dan efisien. Tujuan penelitian ini, mengetahui pengaruh perbedaan ukuran mata jaring terhadap lingkar tubuh, mengetahui pengaruh perbedaan waktu penangkapan terhadap jumlah hasil tangkapan, serta mengetahui ada tidaknya interaksi perbedaan ukuran mata jaring dan perbedaan waktu penangkapan terhadap jumlah hasil tangkapan. Penelitian dilaksanakan pada bulan April 2016. Metode yang digunakan adalah diskriptif dengan 12 kali pengulangan. Analisis data menggunakan uji ANOVA. Hasil analisa data diperoleh Ftabel < Fhitung (2,88 < 13,045) untuk hubungan lingkar tubuh dengan ukuran mata jaring, hasil tersebut menunjukkan lingkar tubuh berpengaruh terhadap ukuran mata jaring. Hubungan jumlah hasil tangkapan dengan waktu penangkapan diperoleh Ftabel < Fhitung (2,88 < 11,976) menunjukkan perbedaan waktu penangkapan berpengaruh terhadap hasil tangkapan. Pengaruh interaksi ukuran mata jaring dan waktu penangkapan terhadap jumlah hasil tangkapan didapatkan Ftabel < Fhitung (2,88 < 11,976) menunjukkan ada interaksi antara ukuran mata jaring berbeda dengan waktu penangkapan berbeda terhadap hasil tangkapan ikan nila.
PERANCANGAN DAN IMPLEMENTASI SISTEM INFORMASI MANAJEMEN KEUANGAN SEKOLAH (STUDI PADA YAYASAN PENDIDIKAN BUNAYYA TAHFIDZUL QUR'AN KENDAL) Miftahurrohman, Miftahurrohman; Shinta, Shinta Sabna Kartika
Jurnal Manajemen, Bisnis dan Kewirausahaan Vol. 3 No. 1 (2023): APRIL : Jurnal Manajemen, Bisnis dan Kewirausahaan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jumbiku.v3i1.1744

Abstract

One of the factors that affect the quality of education is the ability of schools to manage school financial resources effectively and efficiently and by balancing the flow of incoming and outgoing funds. School financial management is managed in a transparent and accountable manner which is the basic principle of school financial management. The obstacle that often occurs in school financial management is that it is done manually, where each transaction is recorded in the cash receipts book and cash disbursement book and then recaps are carried out to produce periodic reports. The design and implementation of a school management information system to facilitate school financial management with automated processes can help facilitate school financial management. So that school financial management is carried out in a transparent, accountable, effective and efficient manner. the school's financial management information system also produces information presented in reports as a basis for decision making and the supervisory function can be properly managed
A Robust Authentication Method for Electronic Banking Transactions: Two-Way Challenge-Response Approach Achlison, Unang; Miftahurrohman, Miftahurrohman; Siswanto, Edy
Journal of Technology Informatics and Engineering Vol 3 No 2 (2024): Agustus : Journal of Technology Informatics and Engineering
Publisher : University of Science and Computer Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/jtie.v3i2.195

Abstract

The security of electronic banking transactions is becoming increasingly critical due to the rising threat of cyberattacks, which can result in financial and reputational damage to financial institutions. Despite the implementation of various authentication methods, vulnerabilities remain that can be exploited by attackers, particularly in the context of static passwords and tokens. This study aims to address these shortcomings by implementing the Two-Way Challenge-Response method, which offers a more robust and dynamic authentication approach. The method employed in this research involves the exchange of information between the client and server, where the challenges generated are unique to each authentication session. This process not only validates user identities but also ensures that the transmitted information cannot be predicted by third parties. The results of the study indicate that the application of this method significantly reduces the risk of attacks such as identity theft and replay attacks, while also enhancing the speed and efficiency of the authentication process. The implications of these findings suggest that the Two-Way Challenge-Response method can be an effective solution for enhancing the security of electronic banking transactions. By adopting this method, financial institutions can strengthen their security systems, increase user trust, and reduce the potential for losses due to cyberattacks. This research contributes significantly to the development of more secure authentication systems in the digital age