The object comes from a level associated with stone tools of the Still Bay techno-complex that has previously yielded shell beads, cross-hatched engravings on ochre pieces and a variety of innovative technologies2,3,4,5.
The Pittsburgh model has previously yielded approximately 50% active and 50% latent disease post-challenge [19], [20].
Finally, we use our method to estimate selection in two cases for which independent estimation has previously yielded indications of positive selection.
Categorisation of prophages using global sequence and protein similarity has previously yielded reproducible and consistent results [ 37– 37].
Dependent measures were total between-search errors (opening a box that has previously yielded a token) and strategy score.
Comparative, multi-country health systems research, particularly that involving south-south collaboration, has previously yielded a number of benefits which were confirmed through our experience of conducting such research in South Africa, Tanzania and Zambia.
Linkage analysis has previously yielded a second locus on chromosome 19q13.4, and recently, a translocation breakpoint was mapped to the same locus, but several genes within this region have subsequently been excluded from having a role in PJS (Mehenni et al, 1997; Buchet-Poyau et al, 2002; Hearle et al, 2004).
As for Nero, he was not fond of business in any case, and was glad to live in idleness; indeed, it was for this reason that he had previously yielded the upper hand to his mother, and was now quite content to be indulging in p41 pleasures while the government was carried on as well as before.
In addition, the scientists said, the same rocks had previously yielded soccer-ball-shaped molecules known as buckyballs containing extraterrestrial gases, as well as grains of quartz with fractures that indicate a tremendous shock.
Kira Westaway et al. present evidence for a modern human presence in the region between 73,000 and 63,000 years based on three dating methods applied to consolidated breccia rocks in a cave in Sumatra, Indonesia, which had previously yielded human teeth.
