Search results for "S-box"

showing 3 items of 3 documents

The roles of whole-genome and small-scale duplications in the functional specialization of Saccharomyces cerevisiae genes

2013

Researchers have long been enthralled with the idea that gene duplication can generate novel functions, crediting this process with great evolutionary importance. Empirical data shows that whole-genome duplications (WGDs) are more likely to be retained than small-scale duplications (SSDs), though their relative contribution to the functional fate of duplicates remains unexplored. Using the map of genetic interactions and the re-sequencing of 27 Saccharomyces cerevisiae genomes evolving for 2,200 generations we show that SSD-duplicates lead to neo-functionalization while WGD-duplicates partition ancestral functions. This conclusion is supported by: (a) SSD-duplicates establish more genetic i…

0106 biological sciencesCancer ResearchGenome evolutionlcsh:QH426-470ArabidopsisSaccharomyces cerevisiaeBiology01 natural sciencesGenomeDivergenceEvolution Molecular03 medical and health sciencesMolecular evolutionPhylogeneticsGene DuplicationGene duplicationGeneticsMads-Box genesBiologyMolecular BiologyGenePhylogenyGenetics (clinical)Ecology Evolution Behavior and Systematics030304 developmental biologySmall-scale duplicationsGeneticsEvolutionary BiologyEvolutionary Theory0303 health sciencesAdaptive conflictHuman evolutionary geneticsNull mutationsSaccharomyces cerevisiae genomeProtein-Protein interactionslcsh:GeneticsEvolutionary biologyDiversificationEpistasisMolecular evolutionWhole-genome duplicationsGenome FungalYeast genomeInteractions revealResearch Article010606 plant biology & botany
researchProduct

“Vendor-Affected” WLAN experimental results: A Pandora’s Box?

2008

Experimental results are typically envisioned as the ultimate validation reference for any theoretical and/or simulation modelling assumptions. However, in the case of Wireless LANs, the situation is not nearly as straightforward as it might seem. In this paper, we discuss to what (large) extent measurement results may depend on proprietary undocumented algorithms implemented in the vendor-specific card/driver employed. Specifically, we focus on the experimental study of IEEE 802.11 b/g outdoor links based on the widely used Atheros/MADWiFi card/driver pair. We show that unexpected performance divergences do emerge in two classes of comparative experiments run on a same outdoor link: broadc…

Focus (computing)S-boxComputer sciencebusiness.industryVendorBroadcastingComputer securitycomputer.software_genrePreamblePHYWireless lanUnicastbusinesscomputerMultipath propagationComputer network2008 International Conference on Telecommunications
researchProduct

Accounting Symmetries on Indonesian Entities by Applying the Edgeworth's Box

2020

Decisions making of entities in an economy are materialized into transactions to transform economic goods into monetary goods, maintaining a continued management of the corporate activity. The transformation of economic goods into monetary ones is a <<mutatis mutandis>> effect in which entities of the economic and financial market interfere with different impact in their respective financial statements. In accordance to the economic situation of the market, we can make a bigger/smaller association between such entities. This association is susceptible of being represented by accounting symmetries. Accounting symmetries are obtained to measure the positions taken by entities in a…

IndonesianSymmetry Accounting Accounting Methodology Accounting Analysis National AccountingS-boxHomogeneous spaceComptabilitatlanguageMathematical economicslanguage.human_languageMathematics
researchProduct