26 research outputs found
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Cumulative Ecological Significance of Oil and Gas Structures in the Gulf of Mexico: Information Search, Synthesis, and Ecological Modeling; Phase I, Final Report
Phase 1, final report on the use of information searches and ecological modeling to assess the impact of petroleum platforms on the habitat and biota of the Gulf of Mexico in order to determine the potential changes that might occur with the removal of spent platforms
Alternative surrogates for video objects in a digital library: users’ perspectives on their relative usability
Abstract. In a digital environment, it is feasible to integrate multimedia materials into a library collection with ease. However, it seems likely that non-textual surrogates for multimedia objects, e.g., videos, could effectively augment textual representations of those objects. In this study, five video surrogates were evaluated in relation to their usefulness and usability in accomplishing specifi