76 research outputs found
Cytotaxonomy of the Seychelles tree frog, Megalixalus seychellensis (Duméril and Bibron) (Amphibia: Hyperoliidae)
The Seychelles tree frog, Megalixalus seychellensis has 2n=24 chromosomes of gradually decreasing length. Pairs 2, 3, and 4 are submetacentric, and the remaining pairs are metacentric. The karyotype affirms hyperoliid assignment of this species, and indicates a link between the Seychellean fauna and the African-Madagascan faunas.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/42716/1/18_2005_Article_BF01975110.pd
Measurement of the Charged Multiplicities in b, c and Light Quark Events from Z0 Decays
Average charged multiplicities have been measured separately in , and
light quark () events from decays measured in the SLD experiment.
Impact parameters of charged tracks were used to select enriched samples of
and light quark events, and reconstructed charmed mesons were used to select
quark events. We measured the charged multiplicities:
,
, from
which we derived the differences between the total average charged
multiplicities of or quark events and light quark events: and . We compared
these measurements with those at lower center-of-mass energies and with
perturbative QCD predictions. These combined results are in agreement with the
QCD expectations and disfavor the hypothesis of flavor-independent
fragmentation.Comment: 19 pages LaTex, 4 EPS figures, to appear in Physics Letters
The Effect of Low Concentration Fire Retardant Impregnations on Wood Charring Rate and Char Yield
Trattamento chirurgico mini-invasivo delle fratture vertebrali amieliche toraco-lombari A3 (o fratture da scoppio) con cifoplastica. Esperienza preliminare
Western privacy and/or Ubuntu? Some critical comments on the influences in the forthcoming data privacy bill in South Africa
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