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RISS 인기검색어
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- 저자 : Rost, (검색결과 4 건)
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Lessons from Developing an Annotated Corpus of Patient Histories
Rost, Thomas Brox,Huseth, Ola,Nytro, Oystein,Grimsmo, Anders Korean Institute of Information Scientists and Eng 2008 Journal of Computing Science and Engineering Vol.2 No.2
We have developed a tool for annotation of electronic health record (EHR) data. Currently we are in the process of manually annotating a corpus of Norwegian general practitioners' EHRs with mainly linguistic information. The purpose of this project is to attain a linguistically annotated corpus of patient histories from general practice. This corpus will be put to future use in medical language processing and information extraction applications. The paper outlines some of our practical experiences from developing such a corpus and, in particular, the effects of semi-automated annotation. We have also done some preliminary experiments with part-of-speech tagging based on our corpus. The results indicated that relevant training data from the clinical domain gives better results for the tagging task in this domain than training the tagger on a corpus form a more general domain. We are planning to expand the corpus annotations with medical information at a later stage.
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Time to Worry, Mate? The Construction of Maritime Security Perceptions Down Under
Maria Rost Rublee 인하대학교 국제관계연구소 2017 Pacific Focus Vol.32 No.3
Maritime security challenges in the Asia–Pacific are increasingly at the forefront of both academic and policy concerns, both inside and outside of the region. The intense geostrategic competition in the South China Sea partially explains the growing interest, but the attention goes deeper than that. The rise of new maritime powers in the Pacific, as well as increasing concerns over a clash between the United States and China, underscore the burgeoning importance of the maritime Asia–Pacific. While much of the research on Asian–Pacific maritime security focuses heavily on the experiences and strategies of the major powers, it is also important to understand the perspectives and policies of other actors in the region. This article focuses specifically on the maritime security perceptions of Australia and New Zealand: Using interviews with and publications by trans-Tasman experts, I sketch the dominant threats perceived by the countries in their maritime environments. Important policy conclusions can be drawn from this analysis of perceptions of maritime security challenges Down Under. Perhaps the timeliest policy insight is that as the United States considers whether or not to confront China over its behavior in the South China Sea, it is unlikely to receive full support from all of its mates in the region. The paper also argues that understanding key maritime security challenges – from the pragmatic to great powers relations – requires an openness to understanding how maritime security threat perceptions are constructed by identity and other ideational factors.
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Haas, Emily J.,Hoebbel, Cassandra L.,Rost, Kristen A. Occupational Safety and Health Research Institute 2014 Safety and health at work Vol.5 No.3
Background: Satisfactory completion of mine safety training is a prerequisite for being hired and for continued employment in the coal industry. Although training includes content to develop skills in a variety of mineworker competencies, research and recommendations continue to specify that specific limitations in the self-escape portion of training still exist and that mineworkers need to be better prepared to respond to emergencies that could occur in their mine. Ecological models are often used to inform the development of health promotion programs but have not been widely applied to occupational health and safety training programs. Methods: Nine mine safety trainers participated in in-depth semi-structured interviews. A theoretical analysis of the interviews was completed via an ecological lens. Each level of the social ecological model was used to examine factors that could be addressed both during and after mine safety training. Results: The analysis suggests that problems surrounding communication and collaboration, leadership development, and responsibility and accountability at different levels within the mining industry contribute to deficiencies in mineworkers' mastery and maintenance of skills. Conclusion: This study offers a new technique to identify limitations in safety training systems and processes. The analysis suggests that training should be developed and disseminated with consideration of various levels-individual, interpersonal, organizational, and community-to promote skills. If factors identified within and between levels are addressed, it may be easier to sustain mineworker competencies that are established during safety training.
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Jakobsen, Jarle,Babigumira, Ronnie,Danielsen, Marie,Grimsrud, Tom K.,Olsen, Raymond,Rosting, Cecilie,Veierod, Marit B.,Kjaerheim, Kristina Occupational Safety and Health Research Institute 2020 Safety and health at work Vol.11 No.4
Background: Meta-analyses have shown firefighters to be at an increased risk of several cancer types. Occupational carcinogen exposure may explain these increased risks. This study aims to describe Norwegian fire departments' work conditions from 1950 until today, focusing on factors relevant for potential occupational carcinogen exposure. Methods: With the help of a reference group, we developed a questionnaire on topics related to occupational exposure to carcinogens for the period 1950-2018. Selected Norwegian fire departments provided department-specific responses. Results: Sixteen departments, providing fire services for 48% of the Norwegian population as of 2019 and mainly consisting of professional firefighters, responded to our questionnaire. The introduction of synthetic firefighting foams, more regular live fire training, the introduction of chemical diving, and a higher number of diesel-driven fire service vehicles were identified as changes thought to increase exposure to occupational carcinogens. Changes thought to decrease exposure included the switch from negative to positive pressure self-contained breathing apparatuses, the use of self-contained breathing apparatuses during all phases of firefighting, the use of ventilating fans during firefighting, increased attention to flammable materials used during live fire training, increased attention to handling and cleaning of turnout gear and other equipment, and installment of exhaust removal systems in apparatus bays. Conclusion: Norwegian fire departments' work conditions have seen several changes since 1950, and this could influence firefighters' occupational carcinogen exposure. A peak of carcinogen exposure may have occurred in the 1970s and 1980s before recent changes have reduced exposure.
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