At sites where no organic matter for radiocarbon dating exists and where suitable boulders for surface exposure dating (using in situ produced cosmogenic nuclides) are absent, dating of soils could give information about the timing of landscape evolution.
So the murder of Aislinn Murray looks, at first, like another standard domestic — female victim, dead in her home, dinner set for two and a flurry of text messages with her absent date.
We used a logistic regression model (SAS version 9.1, SAS Institute Inc). to test for the effects of light (dark, dim, bright), obstacle visibility (transparent, opaque, reflective), distress calls (present, absent), date, and time (minutes after sunset) on the probability of bats colliding with obstacles in each trial.
The detailed and easily applicable optimization algorithm taking the milling mechanism into account is absent to date.
The goal of the event was to stimulate debate on how to best meet the needs for comprehensive development of the children in their earliest years, a discourse markedly absent to date.
Evidence for this is absent to date and, surprisingly, some genotypes of willow that do not significantly increase in sugar release upon RW induction did have increased g-fibre abundance [ 1].
While leadership from the healthcare sector on the national scale has been largely absent to date, Kaiser Permanente, one of the country's largest providers with more than 10 million members, is invested in parks as a prevention tool.
If the S. buchneri introns are ancient as we postulate, then group I intron loss was widespread in fungal rDNA evolution because these sequences are not present in many fungi (e.g., completely absent, to date, in the Dothideomycetidae and rare in the Eurotiomycetidae [Reeb et al. unpublished data]).
Although published evidence appears absent to date, it is well recognised that PCD is delayed in willow and poplar tension wood as fibre cell protoplast/cellular remnants can be observed (by microscopy) as present long after the completion of fibre cell maturation, apoptosis and degradation of cytoplasmic remnants in normal or opposite wood [ 7, 8].
If these were also absent, the notification dates were used as proxy.
