30 research outputs found
Evolution of density perturbations in a realistic universe
Full text linkPrompted by the recent more precise determination of the basic cosmological
parameters and growing evidence that the matter-energy content of the universe
is now dominated by dark energy and dark matter we present the general solution
of the equation that describes the evolution of density perturbations in the
linear approximation. It turns out that as in the standard CDM model the
density perturbations grow very slowly during the radiation dominated epoch and
their amplitude increases by a factor of about 4000 in the matter and later
dark energy dominated epoch of expansion of the universe.Comment: 19 pages, 4 figure
The prgQ gene of the Enterococcus faecalis tetracycline resistance plasmid pCF10 encodes a peptide inhibitor, iCF10
No full textRepeats in an extracellular protein of weakly pathogenic strains of Streptococcus suis type 2 are absent in pathogenic strains
No full text
Phylogenetic affinities and taphonomy of Brooksella from the Cambrian of Georgia and Alabama, USA
No full textSpontaneous fusions to prv43 can suppress the export defect of pseudorabies virus gIII signal peptide mutants
No full textStructure of the rhsA locus from Escherichia coli K-12 and comparison of rhsA with other members of the rhs multigene family
No full textHSP47: a tissue-specific, transformation-sensitive, collagen-binding heat shock protein of chicken embryo fibroblasts
No full textPurification, gene cloning, amino acid sequence analysis, and expression of an extracellular lipase from an Aeromonas hydrophila human isolate
No full text
