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During this century livestock production has increased massively through the improved ability to diagnose, treat, control and prevent certain diseases. Despite these advances, disease remains a major constraint to livestock production and welfare throughout the world. In many instances, this is a re...
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Approaches to search interface design in information retrieval are discussed emphasising the importance of user choice in search navigation.
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This report was commissioned by the Salmon Aquaculture Dialogue. The Salmon Dialogue is a multi ‐ stakeholder, multi ‐ national group which was initiated by the World Wildlife Fund in 2004. Participants include salmon producers and ...
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Focuses on the application of open systems in promoting information flow and access
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This article provides an overview of recent developments relating to the application of thesauri in information organisation and retrieval on the World Wide Web. It describes some recent thesaurus projects undertaken to facilitate resource description and discovery and access to wide-ranging inf...
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The Web was first envisaged as an Information Management tool that helped researcher organise and find interesting documents. However with the popularity of the Internet and the its image as a Publication tool for the masses, we now have a Information Mis-Management Tool. Increasingly people are ...
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The variation in Lepeophtheirus salmonis sea lice numbers across 40 Scottish salmon farm sites during 1996 to 2000 was analysed using mean mobile abundance for 3 important 6 mo periods within the production cycle. Using statistical regression techniques, over 20 management and environmental variable...
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This paper examines two large national data sets collected over several years and contrasts the patterns of sea lice, Lepeophtheirus salmonis (Kroyer, 1837), infections, the use of treatments and the occurrence of chalimus peaks between Norwegian and Scottish farms. Infection levels in Scotland were...
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The selection of search terms for query formulation and expansion is a challenging task within the information search and retrieval process. Two general approaches have been adopted in studies on search term selection: system-centred and user-centred. The system-centred approach is represented b...
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A hypertext-based thesaurus provides structural cues to a subject domain, improving user browsing experiences. This is more powerful when combined with an expert system technology and applied to the domain of animal trypanosomiasis.
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User interfaces to information retrieval systems play a major role in assisting users to search, browse and retrieve information relevant to their needs. This paper provides a review of a category of information ...
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This article discusses important principles relevant to sampling strategies for monitoring ectoparasitoses in farmed fish. These principles are applied to demonstrate the implications of clustering in sampling practices for sea lice monitoring of farmed Atlantic salmon.
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On the Internet, there is an uneasy tension between the security and usability of authentication mechanisms. An easy three-part classification is: 'something you know' (e.g. password); 'something you hold' (e.g. device holding digital certificate), and 'who you are' ...
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The salmon louse Lepeophtheirus salmonis is the most important ectoparasite of farmed salmonids in the Northern hemisphere, having a major economic and ecological impact on the sustainability of this sector of the aquaculture industry. To a large extent, control of L. salmonis reli...
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The Kitasoo/Xai'xais First Nation established a program to monitor sea lice levels on seaward migrating wild juvenile salmon in their traditional territory which contains the most northerly salmon farming region of British Columbia. A total of 12 locations were routinely sampled during the period be...
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This article presents the seasonal and annual patterns of C. elongatus infestation on farmed salmon in Scotland, UK. The effect of management factors and veterinary treatments on infestation and differences in abundance patterns of C. elongatus from Lepeophtheirus salmonis are also described.
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This web site (URL http://www.dis.strath.ac.uk/vie/Lyme EU/) provides information on Lyme borreliosis for physicians, scientists, health care workers, veterinarians and students. It consists of a review of the spirochaetes, vectors, reservoir hosts, diagnosis, treatment, epidemiology and prevention ...
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Diagnosis and treatment of endemic infectious disease is crucial for productivity of cattle in rural sub-Saharan Africa, but shortages of trained veterinary professionals necessitate support for less well-trained cadres of animal health worker. A Delphi survey of veterinary experts provided quantita...