Finnish Maritime Personnel's Conceptions on Safety Management and Safety Culture

The purpose of this thesis is to explore Finnish maritime personnel’s conceptions of safety management and its relationship with the concept of safety culture. In addition, the aim is to evaluate the impact of the ISM Code on the prevailing safety culture in the Finnish shipping business. A total of 94 interviewees and seven Finnish shipping companies were involved in this study. Thematic interviews were applied as the main research method for the study. The results were analysed qualitatively. The results indicate that maritime safety culture can simultaneously demonstrate features of integration, differentiation and ambiguity. Basically, maritime personnel have a positive attitude towards safety management systems since they consider safety management beneficial and essential in general. However, the study also found considerable criticism among the interviewees. The interviewed maritime personnel did not criticise the ISM Code as such, yet they criticised the way the ISM Code has been applied in practise. In order to understand the multiple perspectives of safety culture more comprehensively, multiple theoretical perspectives and methodological approaches are needed. This study indicates that safety culture and the impacts of the ISM Code should not be unambiguously studied solely quantitative methods or qualitative methods. By examining safety culture from several methodological and theoretical perspectives, one may gain a more versatile and holistic overview of safety culture.

Adapting to a team of host culture domination: Experiences of Finnish and British expatriates

International teams are permanent features of the global market, and multinational companies cannot ignore them. This thesis discusses an individual’s adaptation to a team of host culture domination by looking at the experiences of Finnish and British expatriates. The research question is: How does a foreigner adapt to a Finnish-British team where all the other members are from the local culture? The theoretical framework of this thesis consists of theories on multicultural teamwork and Finnish and British cultures. Based on theories, the impact of diversity on teamwork and whether it improves or deteriorates a team’s performance is unclear but the idea of multicultural teams is not just to live with cultural differences but to use and benefit of them. The main differences between Finnish and British cultures are in management styles and level of hierarchy. Still, these two cultures seem to be very similar. This is a qualitative study and expert interviews were used as a method for data collection. The results of the empirical research showed that Finns and Brits have differences in decision-making, level of hierarchy and communication. None of the informants saw the challenges that they have faced to result from being the only representative of a foreign culture – they only perceived them resulting from the characteristics of the host culture. In addition, all the informants had to change their habits and behaviour in the host culture in order to fit into the new culture and to become a part of the team. However, all the informants saw advantages in cross-cultural teams. Based on this thesis, team members from the host culture do not value cultural differences and they seem to be an issue only for the team member from the minority culture. It seems that a Finn or a Brit adapts to a Finnish-British team where the host culture dominates by changing their own behaviour in order to become a part of the team – even though people often see their own culture’s methods and habits as the right ones. Finnish and British cultures seem to be similar in fundamental issues like views and attitudes, which could mean that it is fairly easy for a Finn to get used to working in a British team and vice versa. Even though there are many challenges in cross-cultural and bi-cultural teams, there are even more advantages.

Starch analysis as a method to discover subsistence strategies in prehistoric Finland and Estonia

Ancient starch analysis is a microbotanical method in which starch granules are extracted from archaeological residues and the botanical source is identified. The method is an important addition to established palaeoethnobotanical research, as it can reveal ancient microremains of starchy staples such as cereal grains and seeds. In addition, starch analysis can detect starch originating from underground storage organs, which are rarely discovered using other methods. Because starch is tolerant of acidic soils, unlike most organic matter, starch analysis can be successful in northern boreal regions. Starch analysis has potential in the study of cultivation, plant domestication, wild plant usage and tool function, as well as in locating activity areas at sites and discovering human impact on the environment. The aim of this study was to experiment with the starch analysis method in Finnish and Estonian archaeology by building a starch reference collection from cultivated and native plant species, by developing sampling, measuring and analysis protocols, by extracting starch residues from archaeological artefacts and soils, and by identifying their origin. The purpose of this experiment was to evaluate the suitability of the method for the study of subsistence strategies in prehistoric Finland and Estonia. A total of 64 archaeological samples were analysed from four Late Neolithic sites in Finland and Estonia, with radiocarbon dates ranging between 2904 calBC and 1770 calBC. The samples yielded starch granules, which were compared with the starch reference collection and descriptions in the literature. Cereal-type starch was identified from the Finnish Kiukainen culture site and from the Estonian Corded Ware site. The samples from the Finnish Corded Ware site yielded underground storage organ starch, which may be the first evidence of the use of rhizomes as food in Finland. No cereal-type starch was observed. Although the sample sets were limited, the experiment confirmed that starch granules have been preserved well in the archaeological material of Finland and Estonia, and that differences between subsistence patterns, as well as evidence of cultivation and wild plant gathering, can be discovered using starch analysis. By collecting large sample sets and addressing the three most important issues – preventing contamination, collecting adequate references and understanding taphonomic processes – starch analysis can substantially contribute to research on ancient subsistence in Finland and Estonia.