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Maritime Education Department



1. ResearchGate Score 12.86 Higher than 55% of Research Members 

2. Approved Peer Reviewer , Publons 

3. 228 Citations

4. h-index 8

5. i10-index 6


40 Verified Reviews at Research Journals Including:


Safety Science
Risk Analysis Journal
International Journal of Maritime Engineering
Maritime Policy & Management
Human and Ecological Risk Assessment: An International Journal
Universal Journal of Management
International Journal of Shipping and Transport Logistics
International Journal of Disaster Risk Reduction
Ocean Engineering
Applied Sciences
Journal of Marine Science and Engineering
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment
Risk Analysis
Ships and Offshore Structures
Journal of Navigation
Scientific Journal of Gdynia Maritime University




  1. Karahalios H.(2020). Appraisal of a Ship’s Cybersecurity efficiency: the case of piracy. Journal of Transportation Security. DOI 10.1007/s12198-020-00223-1 
  2. Karahalios (n..a). Application of AHP-TOPSIS for Knowledge Evaluation of Ship Operators DOI: 10.1504/IJBEX.2020.10028489
  3. Karahalios, H. (2020). A Risk Assessment of Ships Groundings in Rivers: The Case of Parana River. Journal of Navigation, Vol. 73, pp.  833-845
  4. Karahalios, H. (2019). Risk Analysis of Ship Operations. Pelorus
  5. Karahalios, H. (2018). The Severity of Shipboard Communication Failures in Maritime Emergencies: A Risk Management Approach. International Journal of Disaster Risk Reduction, Vol. 28 , pp. 1-9
  6. Karahalios (2017). The Application of the AHP-TOPSIS for Evaluating Ballast Water Treatment Systems by Ship Operators. Transportation Research Part D Transport and Environment Vol. 52(Part A), pp. 172-184  
  7. Karahalios H. (2017). Effect of Human Behaviour in Shipboard Firefighting Decisions: The Case of Fire in Engine Rooms. Journal of Contingencies and Crisis Management. Vol.25(4), 256-268. 
  8. Karahalios H. (2017).  Evaluating the knowledge of experts in the maritime regulatory field. Maritime Policy & Management. Maritime Policy & Management, Vol. 44(4), pp. 426-441.
  9. Karahalios H. (2015) The Management of Maritime Regulations. Routledge
  10. Akyuz, E., Karahalios, H., Celik, M. (2015) Assessment of the Maritime Labour Convention Compliance Using Balanced Scorecard and Analytic Hierarchy Process Approach. Maritime Policy & Management, Vol.42(2), pp. 1-18.  
  11. Karahalios H., Yang Z.L., Wang J. (2015) A Risk Appraisal System Regarding the Implementation of Maritime Regulations by a Ship Operator. Maritime Policy & Management, Vol. 42(4), pp. 1-25. 
  12. Karahalios H. (2014) The Contribution of Risk Management in Ship Management The Case of Ship Collision. Safety Science, Vol.63, pp. 104-114 
  13. Karahalios H. (2013) MLC 2006 Compliance: Costs & Benefits. Maritime Trends Conference, Athens, Greece, 8 June 2013.
  14. Karahalios H., Yang Z.L., Williams V., Wang J. (2011) A Proposed System of Hierarchical Scorecards to Assess the Implementation of Maritime Regulations. Safety Science, Vol. 49, pp. 450–462.  
  15. Karahalios H., Yang Z.L., Wang J. (2011) A study of the implementation of maritime safety regulations by a ship operator, In Advances in Safety, Reliability and Risk Management, Ed. Berenguer, Grall and Guedes Soares, Proceeding of 2011, Annual European Safety and Reliability Conference (ESREL), Troyes, France, 18-22 September, pp. 2863-2869.
  16. Karahalios, H. (2009). A risk based appraisal of maritime regulations in the shipping industry (Doctoral dissertation), Liverpool John Moores University.