The Qualities of Qualia

This essay is a defence of the traditional notion of qualia - as properties of consciousness that are ineffable, intrinsic, private and immediately apprehensible - against the eliminative attempts of Daniel Dennett in the influential article "Quining Qualia." It is suggested that a thorough exploration of the concept is an appropriate starting point for future explanations of qualia, and the essay ends with some possible explanations of the four traditional properties

The Limits of Thought and the Mind-Body Problem

This paper gives an account of Colin McGinn's essay: "Can We Solve the Mind-Body Problem?". McGinn's answer to his own essay title is that the problem is forever beyond us due to the particular nature of our cognitive abilities.The present author offers a number of criticisms of the arguments which support this conclusion

Revealing User Behaviour on the World-Wide Web

This paper presents the results of a qualitative study of user behaviour on the World-Wide Web. Eight participants were filmed whilst performing user-defined tasks and then asked to review the video-taped session during prompted recall. This data forms the basis for a series of descriptions of user behaviour and the postulation of a number of underlying cognitive mechanisms. Our results indicate that people: lack ready made search strategies, prefer alternatives that are visible, immediately available and familiar, choose the path of least resistance, exhibit social forms of behaviour, engage in parallel activities, object to misleadingly presented information, have trouble orienting, are late in using appropriate strategies, are sensitive to matters of time, and are emotionally involved in the activity. The paper ends with a discussion of how these results can contribute to our understanding of hypermedia

Nonpathogenic Free-Living Amoebae in Arkansas Recreational Waters

Selected recreational waters of Arkansas were sampled for pathogenic free-living limax amoebae. Water quality parameters were determined for correlation with amoebic population densities and species diversity. Cultural criteria and animal inoculation revealed no pathogenic strains. The possibility of introduction and/or induction of pathogenic amoebic strains by environmental factors requires further ecological investigations

Discrete curvature approximations and segmentation of polyhedral surfaces

The segmentation of digitized data to divide a free form surface into patches is one of the key steps required to perform a reverse engineering process of an object. To this end, discrete curvature approximations are introduced as the basis of a segmentation process that lead to a decomposition of digitized data into areas that will help the construction of parametric surface patches. The approach proposed relies on the use of a polyhedral representation of the object built from the digitized data input. Then, it is shown how noise reduction, edge swapping techniques and adapted remeshing schemes can participate to different preparation phases to provide a geometry that highlights useful characteristics for the segmentation process. The segmentation process is performed with various approximations of discrete curvatures evaluated on the polyhedron produced during the preparation phases. The segmentation process proposed involves two phases: the identification of characteristic polygonal lines and the identification of polyhedral areas useful for a patch construction process. Discrete curvature criteria are adapted to each phase and the concept of invariant evaluation of curvatures is introduced to generate criteria that are constant over equivalent meshes. A description of the segmentation procedure is provided together with examples of results for free form object surfaces

Transportation as a barrier to access to care in Bangor and the surrounding Penobscot County area

The focus of this project was to assess issue with transportation as a potential barrier to accessing health care in Bangor, Maine. This pilot project involved interviews with community members and providers, as well as evaluated the needs in terms of transportation for accessing primary care. Research regarding this need was conducted through anonymous patient surveys, conducted by the author, and was used to guide the recommendations for future interventions that would address transportation issues in Bangor and the Penobscot County area.https://scholarworks.uvm.edu/fmclerk/1215/thumbnail.jp