8949 search results - page 1579 / 1790 » is 1998 |
174
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JASIS
1998
15 years 6 months ago
1998
An appreciation of the roles of genre and task is important in understanding how people browse the Web. Genre is characterized by content and form and is intimately linked to the ...
172
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JCAL
1998
15 years 6 months ago
1998
The paper presents the main design issues of a distance learning course on Business on the Internet. The instructional design is based on a learner centered instructional stratedy...
159
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JCB
1998
15 years 6 months ago
1998
Position-speci c scoring matrices are useful for representing and searching for protein sequence motifs. A sequence family can often be described by a group of one or more motifs,...
171
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JCB
1998
15 years 6 months ago
1998
Abstract. The method of invariants is an approach to the problem of reconstructing the phylogenetic tree of a collection of m taxa using nucleotide sequence data. Models for the re...
170
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JCMC
1998
15 years 6 months ago
1998
One view holds that organizations are virtual to the extent that they outsource key components of their production processes, and that electronic networks make it easier to do thi...