The world's oil-shale beds may contain the equivalent of up to nine times as much oil as all of its conventional wells.Confusingly, oil shale has nothing to do with fracking, a technique for extracting oil and gas from a different sort of shale through horizontal drilling and hydraulic fracturing.
This record will contain information on the effective dose E, assessed from the readings of one or two dosimeters worn on the chest or abdomen under and/or over the lead apron, and may contain information on the equivalent dose to the lens of the eye from the dosimeter worn at the collar level over the apron or thyroid collar and the equivalent dose to the hand from a ring or bracelet dosimeter.
This problem is exacerbated when one is considering the mapping of pair-wise structure alignments to a multiple sequence alignment and the resulting multiple alignment columns may contain residues that are not all equivalent (i.e., not all descending from a common ancestor).
Significant digestion was apparent at 10 and 20% FBS and at more than 256 U/L of DNase I, suggesting that typical tissue culture conditions may contain between 256 and 1024 U/L equivalent of DNase I activity.
However, in other groups multiple loci may contain similar (and thus presumably more or less functionally equivalent) alleles, or identical alleles may even be shared among loci [ 8, 9].
Unfortunately, individual sequences may contain limited signal, and, as a result, phylogenetic reconstruction often involves choosing between statistically equivalent or weakly distinguishable evolutionary relationships.
Finally, the equivalent permeability of the rock mass is calculated for some very complicated DFNs (the DFN may contain 1272 fractures, 633 connected fractures, and 16,270 closed loops).
Butter may contain added colouring.
Warning: may contain burning cows!
sugarless gum, may contain sugar?
