Sentence examples for evaluation problematic from inspiring English sources

The lower refractive index, compared to corneal tissue or aqueous humor, causes almost complete reflection of light, creating fundus evaluation problematic until gas reabsorption.

These changes were made in response to local needs, funding pressures, and concerns about drop-out - concerns which are understandable, but which can make evaluation problematic.

Again the lack of a "gold standard" for annotations makes a more formal evaluation problematic, but we believe that our analysis provides a qualitative estimate of the actual server performance.

However, lack of sophistication in identifying the unique contribution of PI to the research process, together with lack of clarity around its implementation and practice made meaningful evaluation problematic.

Maintaining optimal fluid balance is essential in haemodialysis (HD) patients but clinical evaluation remains problematic.

Pharmacokinetic evaluation is problematic because samples can continue to convert to the active form after recovery, thereby preventing elucidation of active drug levels in vivo.

This study will make it possible to provide an initial quantitative and qualitative evaluation of problematic use of equimolar mixture of oxygen and nitrous oxide and analgesic drugs in the sickle-cell disease population.

Close surveillance of metal ion decay after revision has not yet become standard in evaluation of problematic implants, but it may be able to guide treatment (Brodner et al. 1997, MacDonald et al. 2004, De Smet et al. 2008, Sampson et al. 2012).

The 2011 PWG review of RI studies showed that, for lymphomas and leukemias, pathological determinations via light microscopy evaluations are problematic, especially when confounded by infiltrates from an infectious disease (NTP 2011b).

We abstracted the hospitalized juniors from analysis procedures due to problematic evaluation of primary reasons to hospitalize a patient as a consequence of necessary data absence.

Kansas' teacher evaluation component is problematic, the letter says.