5638 search results - page 164 / 1128 » On presence |
174
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DAM
2007
15 years 6 months ago
2007
R. Thomas conjectured, twenty years ago, that the presence of a positive circuit in the interaction graph of a dynamical system is a necessary condition for the presence of severa...
150
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NAR
2006
15 years 6 months ago
2006
CorGen is a web server that measures long-range correlations in the base composition of DNA and generates random sequences with the same correlation parameters. Long-range correla...
137
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IJBRA
2007
15 years 6 months ago
2007
: The model for protein folding (in silico) simulation is presented. Three steps have been implemented: • early stage folding based on the backbone conformation • hydrophobic c...
181
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JCS
2007
15 years 6 months ago
2007
We propose a type and effect system for authentication protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the val...
139
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TWC
2008
15 years 6 months ago
2008
In this paper, we apply the EM algorithm for mitigation of multi-access interference (MAI) in asynchronous slow frequency-hop spread spectrum (FHSS) systems that employ binary freq...