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Journal : Journal of Accounting and Finance Management (JAFM)

Damage Analysis of Plunger Barrel on Performance of Fuel Oil Injection Pump on Generator Ship MT. Vijayanti Riyanto Riyanto; April Gunawan Malau; Mudakhir; Yuzzy Mohamad Fajar
Journal of Accounting and Finance Management Vol. 3 No. 4 (2022): Journal of Accounting and Finance Management (September-October 2022)
Publisher : DINASTI RESEARCH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jafm.v3i4.124

Abstract

Diesel generator is a machine that can convert mechanical energy into electrical energy, diesel generator has an important role in supporting operational activities on board. The function of the diesel generator is to supply electrical energy, which is comprehensive in the electrical equipment on board. The work process of each part and component on the diesel generator must be properly maintained and checked and maintained so that each part and component of the engine can work optimally according to their respective functions. The purpose of this research is to find out and analyze and find a solution to why the working hours of the plunger barrel component exceed the usage limit and why the maintenance of the fuel oil injection pump pressure area for leaks is still lacking. The research method with research approach uses qualitative methods. Sources of data collected and used in this study were obtained from case studies, problem-solving and qualitative descriptive. Methods of collecting and withdrawing data using observation, interviews, literature study, and documentation. The discussion of this study carried out observations of checking to start from the plant maintenance system (PMS) by the previous crew to the fuel system starting from the fuel tank to the purifier which is directly related to the running of the fuel system at the fuel oil injection pump, as well as checking the fuel injection pump leaking which hinders from performance fuel oil injection is not optimal and makes the fuel pressure drop. The results of the discussion set and reschedule PMS and perform plunger barrel maintenance as well as overhaul the fo purifier and perform maintenance based on working hours. The conclusion is that the plunger barrel working hours exceed the usage limit due to delays in the implementation of PMS and the occurrence of leaks in the fuel oil injection pump area due to: damage to the bowl and main seal ring on the fo purifier, causing the process of separating fuel and dirt from the storage tank to the daily tank into a lot of mixed mud.
The Model of Impulse Buying: Consider Price Discounts and Store Displays Nunung Ayu Sofiati; Lili Suryati; Wikrama Wardana; Nana Trisnawati; April Gunawan Malau; Andriasan Sudarso; Albert Gamot Malau
Journal of Accounting and Finance Management Vol. 4 No. 1 (2023): Journal of Accounting and Finance Management (March - April 2023)
Publisher : DINASTI RESEARCH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jafm.v4i1.208

Abstract

This research endeavors to investigate the effects of Impulse Buying Discount Price and In-Store Display on Borma Departement Store Bandung. Additionally, it seeks to determine the combined influence of Price Discount and In-Store Display on Borma Departement Store Impulse Buying in Bandung. The study employs a descriptive quantitative methodology and involves the analysis of data collected from 980 customers at Borma Departement Store Terrain, with 91 respondents selected using a formula method. Both library and field research are used to gather data systematically and objectively. The analytical method used is descriptive analysis, and the findings indicate that Price Discount has a significant positive effect on Impulse Buying, while In-Store Display has a partially positive and significant impact on this phenomenon. The combination of discounted pricing and eye-catching in-store displays can effectively stimulate impulse purchases.
Co-Authors Adriana Aprilia Agus Ramdani Agustinawati, Meriyanti Ahadianto, Muhammad Sayakfika Alamsyah, Jaya Ali Muktar Sitompul Andriasan Sudarso Anindya Putri Utami Antoni Arif Priadi Ardy Nugraha ARIF HIDAYAT Ariyanti Sri Sulistyorini Aryaputra Singgih, Jay Ayudhia Pangestu Gusti Bambang Kurniadi, Bambang Barasa, Larsen Brenhard Mangatur Tampubolon Budi Satria Cahyaningrum, Wida Chanra Purnama Cris Kuntadi Damoyanto Purba Dedy Kurniadi Derma Watty Sihombing Desy Anggraini, Rika Dwi Kurniawan, Wardoyo Edy Kurniawan Elvie Maria Frans Kalangie, Theo J. Hartati, Diah Vitaloka Henry Husainah, Nazifah Ida Ayu Putu Sri Widnyani Iksan Saifudin Imam Fachruddin Imam Fahcruddin Imam Fahcruddin Ismawati, Waode Jan Hotman Jaya Alamsyah Jessica Christyna JHENSLY PEBRY HALOMOAN HUTASOIT Junaidi Junaidi Kartilah, Tetet Kasiono, Roy Kismantoro, Tri Kwartama, Agung Lestari, Widianti Lili Purnamasita Lili Suryati Malau, Albert Gamot Manalu, Brilliant Handyman Mangatur Tampubolon, Brenhard Marcelino, Reza Markus Yando Marlin Marlin Mudakhir Mudakir, Mudakir Muhammad Adhiwirayuda, Rizky Mulyadi, Eko Andi Mulyatini, Nurdiana Nana Trisnawati Nandan Limakrisna Natanael Suranta Nunung Ayu Sofiati (Efi) Nurmala, Eka Peni Cahyati, Peni Prihartanta Prihartanta Purba, Damoyanto Purnomo, Budi Rahmi Trisnayanti Retnaningtyas Widuri Riyanto Riyanto Riyanto Rosna Yuherlina Siahaan S Siswanto Sabpatari, Fardhani Sahata Marel Sinaga, Aprilesa Saputra, Dicky Hadi Setiadi, Aries Sibarani, Mauritz Sibarani, Mauritz Halomoan Manontang Siburian, Saidal Sijabat, Panderaja Soritua Simanjuntak, Bernadtua Simanjuntak, M. Marihot Simanjuntak, Marihot Simanjuntak, Marudut Bernadtua Simatupang, Sahattua P. Siregar, Muhammad Sapril Soritua Sijabat, Panderaja Sri Nurhayati Suhartini Suhartini Sukmanofith D. Sulaiman Sulaiman Sulistyo, Marendra Budi Sulistyorini, Ariyanti Sri Sumali, Bambang Supardi Supardi Susi Herawati Susi Herawati Togatorop, Agus Leonard Tri Cahyadi Trisnayanti, Rahmi Vidya Selasdini Wardoyo Dwi Kurniawan Wibowo, Titis Ari Widjaja, Niken Sitalaksmi Wikrama Wardana Winarno Winarno Winarno Winarno Wiwoho, Boedojo Yando, Markus Yuzzy Mohamad Fajar