8624 search results - page 1468 / 1725 » Designing example-critiquing interaction |
175
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CE
2008
15 years 6 months ago
2008
Although most online learning environments are predominately text based, researchers have argued that representational support for the conceptual structure of a problem would addr...
174
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BMCBI
2006
15 years 6 months ago
2006
Background: Despite recent algorithmic and conceptual progress, the stoichiometric network analysis of large metabolic models remains a computationally challenging problem. Result...
190
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BMCBI
2006
15 years 6 months ago
2006
Background: Comparing related structures and viewing the structures in the context of sequence alignments are important tasks in protein structure-function research. While many pr...
206
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BMCBI
2006
15 years 6 months ago
2006
Background: High density oligonucleotide tiling arrays are an effective and powerful platform for conducting unbiased genome-wide studies. The ab initio probe selection method emp...
169
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CE
2007
15 years 6 months ago
2007
The two separate projects described have examined how teachers exploit computer-based technologies in supporting learning of science at secondary level. This paper examines how pe...