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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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La aplicacion indiscriminada de fertilizantes con NPK, ademas de la aplicacion de enmiendas calcareas, en la mayoria de los suelos del Estado Monagas y Anzoategui ha causado grandes deficiencias de micronutrimentos. Esta investigacion se realizo en una siembra comercial de maiz. Es decir todas las ...
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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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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 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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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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In this communication chalimus lice numbers in the second, third and fourth quarters of the production cycle are examined in relation to a range of prevailing risk factors using an approach based on that already taken for mobile stages (Revie et al. in press). A total of 54 two-year production c...
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"This book started life as a veterinary text: Veterinary Epidemiologic Research. ... Methods in Epidemiologic Research is based heavily on the material covered in Veterinary Epidemiologic Research, with 2 major changes. Firstly, all of the veterinary examples have been replaced with human medic...
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A method and a corresponding system for obtaining a serum mid-infrared spectroscopic profile using Fourier-transform infrared spectroscopy (FTIR) are described. The method comprises acquiring FTIR spectra for dried sera and preprocessing the FTIR spectra of sera by differentiation and smoothing to e...
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Study of how user-centred design can be applied in the development of a web-based Library.
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In everyday life there are low risk situations where resources normally need to be protected and thus access to them controlled, but at the same time the implications of occasional unauthorized access are not severe. In these situations using an authentication technique that is expensive or requires...
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The invention provides a method and apparatus for remote sensing of livestock, using a thermographic image sensing system, in order to determine one or more of the number, weight, location, temperature, carcass pH, etc., of animals in a surveillance area. A thermographic image comprising pixels of t...
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During the last 30 years, modelling has increasingly played an important role in improving the efficiency of agricultural production systems. In the case of vector-borne diseases, most of the approaches have focused around calculus methods to describe the dynamics of the interactions of host and...
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Eqwise is the one stop source for the horse rider, trainer, owner and veterinarian. It provides a range of material and modules that are of a general nature and are designed to improve knowledge and awareness of equine health and welfare issues.