Suchergebnisse

The existence of sophisticated and integrated cyberspace aboard ships with information technology (IT) and operational technology (OT) makes cybersecurity a crucial concern for the maritime sector. The marine sector has benefited greatly from information and communication technologies, but they have also made ship systems and maritime infrastructure more susceptible to cyberattacks. Cyberattacks on ships have the potential to result in fatalities, severe financial losses, environmental damage, and other negative effects. A model course or specification for maritime cyber security education and training through the International Convention on Standards of Training, Certification, and Watchkeeping for Seafarers (STCW) 1978 has not yet been published by the International Maritime Organization (IMO), despite the fact that MSC.428 mandates cyber security risk management in the safety management system on ships to combat cyber-attacks and improve cyber resistance in maritime environments. The Analytic Hierarchical Process (AHP) technique is used in this work to offer a model for a curriculum for cyber security in the Maritime Education and Training (MET) system. It is possible to identify each competency's priority in the MET system's cyber security curriculum by comparing the relative weights assigned to each one. The results of the research provide the Met Institutions with the ability to be proactive and include cyber security knowledge and abilities into proposed curricula.

In the age of technology, changes are experienced in many areas such as globalization, information society, new basic technology, the spread of the Internet, and the realization of competition on a global scale. New methods used in education and training have been developed and kept up with technological developments. With the widespread use of the Internet, online and remote training has become more possible than ever. Technology was ready for online education and training for the past decades, yet the COVID-19 pandemic caused the traditional training to be disrupted and training institutions had to carry out studies for traditional training to be conducted online and remotely. This caused a paradigm change in the training methods. Online or remote education, even in training using the engine room simulator (ERS), has become more popular as an alternative to traditional classroom teachings, even though the pandemic is disappearing. Additionally, the progress in autonomous ships and recent regulatory studies indicates the importance of a better understanding of the engineering data in remote or autonomous ship operations. The authors have been offering Engine Room Simulator (ERS) training courses using online methods since the first semester of 2020, totaling six semesters of online training so far. This paper presents the online training process used in courses including the technological setup and method of teaching and assessment. Experiences and lessons learned by the lecturers in providing operational and management level ERS courses and feedback from students are examined and presented. The use of IMO Model Course 2017 Edition became helpful as it describes exercises for each training objective in accordance with IMO STCW 2010. An Engine Room Simulator (ERS) called Ship ERS or SERS™ was utilized as the remote training tool in the pilot implementation of these courses that were spread over two semesters. The advantages and disadvantages of online ERS training was presented and discussed. A particular and interesting observation has been that the students could have longer duration of exercise opportunities when using SERS™ in the remote training than in traditional ones.

The construction sector has strong linkages with other sectors, has enormous potential to absorb unemployment and possesses cyclical characteristics that are sensitive to macroeconomic conditions. It is also commonly regarded as a critical sector for achieving the desired economic growth and development of a country. Therefore, it is important to understand its effects on an economy to develop an appropriate economic policy. This article discussed the construction sector from a macroeconomic perspective in order to gain insight into the sector's interaction with the economy. The central question was whether a construction-oriented economy could sustain economic growth and development in the long run. Turkey's developing construction-oriented economy in the 2000s was used as a case study in this research. To this end, macroeconomic data obtained from official data providers were subjected to descriptive statistical analysis. The selection of macroeconomic indicators in this study, such as input costs, gross domestic product and money supply, was based on an economic theory that suggested the significance of these variables in affecting the dynamics of the construction sector. Empirical studies have consistently revealed the interdependence between these macroeconomic variables and the performance of the construction sector, thereby confirming their inclusion in this analysis. The results revealed that a disproportionate allocation of resources to the sector, coupled with misaligned support policies, could be detrimental to the long-term economic landscape.

The strategic importance of green marketing (GM) in value creation for the end customer (VCEC) and the contribution of the spatial and structural characteristics of a residential project (RP) to the final price have been acknowledged in the literature. However, GM features that can lead to price increases have not been evaluated from the VCEC perspective. This study examines the impacts of GM strategies on RPs. This study applies Hedonic Price Modelling to newly built RPs in Istanbul and evaluates the results from the perspective of the Attractive Quality Attributes Theory. The results showed that the total price of the RPs was affected more by design-related sustainable features of RPs and revealed that there is a relationship between GM and sustainable design. The study highlights the importance of GM, which companies can use to operate effectively in a competitive market and increase the satisfaction of end customers through value creation. The study's findings can be considered useful information for policies on creating a sustainable built environment.