Sentence examples for specimens poses a from inspiring English sources

Thus, sampling of pathological specimens poses a challenge.

The specimen poses a conundrum for researchers, because despite its impressive wings, the animal was probably incapable of flight.

Using existing, frozen specimens poses thorny challenges in locating, confirming consent, allocating, and transporting specimens to a range of labs for a multiplicity of assays.

Implementation of physical phase plates into transmission electron microscopes to achieve in-focus contrast for ice-embedded biological specimens poses several technological challenges.

Whereas modern electron microscopes can routinely deliver images of inorganic material at atomic resolution, biological specimens pose great difficulties for EM imaging, significantly reducing the attainable resolution.

Degradation of specimens may pose a problem for the ensuing morphologic identification.

The concentration of Brucella organisms in the blood (11, 12) and synovial fluid (13) of patients with brucellosis is usually low, and therefore, these clinical specimens probably pose a low risk for contagion for laboratory personnel.

Some authors have suggested that intrabiliary growth at the margins of the resection specimen could pose a risk for tumor recurrence.

Which poses a puzzle.

This poses a puzzle.

This poses a serious problem.