Reverse sequences generally produced more unambiguous chromatograms than forward sequences (73% and 56%, respectively).
The presence of fossil lipids in Archaean rocks cannot be the product of abiotic synthesis and, until recently, was generally accepted as unambiguous evidence for the presence of specific groups of organisms at the time when the sediment deposited.
PEs were generally larger for unambiguous than ambiguous trials (P = 0.03).
The concept of optimism, while still enjoying considerable well-deserved attention because of its established links to emotional well-being and health behaviors, falls prey to the conceptual and methodological issues we raised in our paper more generally about establishing unambiguous, clinically useful causal associations between psychological states and physical health (see also [ 13]).
Although not as sensitive as antibody-based characterization of histone modifications, MS procedures offer a highly quantitative, unambiguous and generally unbiased identification of histone modifications that often cannot be easily controlled for otherwise [ 22, 23].
Most guidelines also described the methods for formulating their recommendations clearly and generally the recommendations were specific, unambiguous and easily identifiable.
Most subsurface characterization methods are generally limited in their ability to provide unambiguous, real-time delineation of specific processes affecting mass-transfer, transformation, and mass removal, and accurate estimation of associated rates.
Therefore, although these two markers were generally associated with dairy strains, neither allowed unambiguous identification of strain origin.
When orthology is unambiguous, proteins in the different species generally retain the same function, essentially when the function is critical to survival [34].
