31 research outputs found
Extreme Weather and Civil War in Somalia: Does Drought Fuel Conflict through Livestock Price Shocks?
Full text linkContributions to the natural history of the Bermuda Islands
No full textVolume: 40Start Page: 302End Page: 32
A review of the fossil Ostreidae of North America, and a comparison of the fossil with the living forms
No full textExtract from the 4th annual report of the director of the U. S. Geological Survey, l882-83.At head of title: Department of the Interior. U. S. Geological Survey.Cover title.Mode of access: Internet
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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
No full textPhase 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
A review of the fossil Ostreid\ue6 of North America and a comparison of the fossil with the living forms
No full text
Alternative surrogates for video objects in a digital library: users’ perspectives on their relative usability
No full textAbstract. 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
