Another empirical re-identification attack study evaluated the proportion of Safe Harbor records that can be re-identified and found that only 0.01% can be correctly re-identified with certainty [ 44].
Some foreign fighters are difficult to identify with certainty, the officers said, because they tried to conceal their identities with forged documents and aliases.
The subject of this photograph has not been identified with certainty, but Todd Niesle scholars like me, Debby, believe that it depicts Sue Ann Kraftsow.
Some, such as the cucumber, potato, sweet corn (maize), and onion, have been so changed by cultivation that their wild ancestors can no longer be identified with certainty.
The fossil is too fragmentary to be identified with certainty, but the roots of its teeth and its general proportions resemble those of later hominins.
And while no one has been identified with certainty as the source of the calls, citizen investigators have pieced together enough scraps of information to draw the outline of a money-making racket by home-improvement scamsters.
The four mitochondrial lineages common among Ashkenazis are now very rare elsewhere in the Near East and Europe, making it hard to identify with certainty the lineages from which they originated.
In contrast, while researchers can estimate the prevalence and costs of overtreatment in the aggregate, one can never identify with certainty, even in retrospect, whether a particular individual has been unnecessarily treated.
The oldest fossil inflorescences and leaves to be identified with certainty as Betula are found in Eocene (from about 56 million to 34 million years ago) deposits in British Columbia and eastern Oregon.
Despite more than a century of elusive commentary on this topic, the only door we can identify with certainty is the open one through which those trying to investigate the matter have haplessly fallen.
