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All Journal Dinamika Bahari: Journal of Maritime Dynamic Applied Quantitative Analysis (AQA)
Hartoyo Hartoyo
Politeknik Ilmu Pelayaran Semarang
Decision Sciences, Operations Research & Management Education Engineering Environmental Science Mathematics Mechanical Engineering Social Sciences Transportation

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Pengaruh Adversity Intelligence, Motivasi Belajar Terhadap Kesiapan Belajar Arika Palapa; Moh Zaenal Arifin; Hartoyo Hartoyo
Dinamika Bahari Vol 1 No 2 (2020): Edisi Oktober 2020
Publisher : Politeknik Ilmu Pelayaran Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.181 KB) | DOI: 10.46484/db.v1i2.210

Abstract

The specific purpose of this study was to examine the effect of Adversity Intelligence of cadets participating in the seafaring expertise test and learning motivation of cadets participating in the seafaring expertise test on study readiness both partially and collectively. This study used a sample of 62 cadets participating in the pre-prala seafarer expertise test in the nautical department. The sampling technique in this study was nonprobability sampling with a purposive sampling method. Based on the research results, it can be concluded as follows: (1) adversity intelligence has an effect on learning readiness, (2) learning motivation has a positive and significant effect on learning readiness, (3) Adversity Intelligence affects learning motivation, ( 4) Adversity Intelligence and learning motivation together have an effect on learning readiness.
Comparative Analysis of the Effectiveness of the Marine Evacuation System (MES) and Lifeboats for Passenger Evacuation in Emergency Situations on MV. Dobonsolo Ratna Dila Vira Anzani; Iskandar Iskandar; Hartoyo Hartoyo
Applied Quantitative Analysis Vol. 6 No. 1 (2026): January - June Issue
Publisher : Research Synergy Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/quant.4397

Abstract

Ships are a preferred mode of transportation for Indonesian society due to their consistent focus on safety and security. In ship emergencies, the use of safety equipment such as the Marine Evacuation System (MES) and lifeboats is the primary factor in ensuring the successful evacuation of crew and passengers. However, there has been limited empirical research comparing the effectiveness of the Marine Evacuation System (MES) and lifeboats, despite the fact that delays in the evacuation process can have fatal consequences. Therefore, this study aims to analyze the comparative effectiveness of the Marine Evacuation System (MES) versus lifeboats in evacuating passengers during emergency conditions on MV. Dobonsolo. This research employs a quantitative method to compare two variables using descriptive comparative analysis techniques. The sample consists of 83 crew members from the MV. Dobonsolo. Data processing and hypothesis testing were conducted using SPSS version 26. The research results indicate that the Marine Evacuation System (MES) achieved an average effectiveness score of 4.37, while lifeboats achieved 3.89. Based on the hypothesis test results, there was a significant difference between the effectiveness of the Marine Evacuation System (MES) and lifeboats, with a two-tailed significance value of p < 0.001; therefore, Ha was accepted. The Wilcoxon signed-rank test showed that MES received higher effectiveness ratings than lifeboats, as indicated by the higher mean rank of 38.71 compared to 15.50. Therefore, it can be concluded that the MES is more effective to use than lifeboats.
Fire Drill Implementation Intensity on the Preparedness of the KM.DLN MANDALIKA Crew Helga Adreta W; Dian Kurnianing Sari; Hartoyo Hartoyo
Applied Quantitative Analysis Vol. 6 No. 2 (2026): July - Descember Issue
Publisher : Research Synergy Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31098/quant.4565

Abstract

Fires on ships are one of the main causes of maritime accidents, demonstrating the urgency of attention to this problem. This can occur due to low awareness and lack of crew preparedness in facing emergencies on board ships. Data from the Directorate General of Sea Transportation, Ministry of Transportation, recorded 128 ship accidents throughout 2024, an increase of 37.6% from the previous year. This study aimed to determine the effect of the intensity of fire drill implementation on crew preparedness and to determine how much the intensity of fire drill implementation affects the preparedness of the KM.DLN Mandalika crew. This study used an associative quantitative approach to determine the effect of fire drill implementation intensity on crew preparedness. Data analysis was performed using simple linear regression with the help of SPSS version 31.0. The validity and reliability of the research instrument were tested on 30 sister ship respondents, the questionnaire that has been declared valid and reliable was distributed to 32 main respondents, namely the crew of KM.DLN Mandalika. The results of the study showed that the intensity of the implementation of fire drills had a positive and significant effect on crew preparedness, with a correlation value of 0.877, a regression equation of Y = 12.498 + 0.897X, a calculated t value of 10.017 greater than the t table of 2.042, and a coefficient of determination of 0.770. This shows that 77.0% of crew preparedness is influenced by the intensity of fire drill implementation, whereas 23.0% is influenced by other factors outside the study. Based on the results of the discussion, the researcher suggests that shipping companies maintain and improve the intensity of the implementation of fire drills, which can be developed through interactive discussions and case studies so that they are easily understood by the ship's crew, for the ship's crew to be more active in participating in each fire drill implementation so that crew preparedness continues to increase.
Co-Authors Arika Palapa dian Kurnianing Sari Helga Adreta W Iskandar Iskandar Moh Zaenal Arifin Ratna Dila Vira Anzani