Sentence examples for were difficult to detect from inspiring English sources

Kim Reed, a spokeswoman for the state agency that administers Medicaid, said that abuses of the system were difficult to detect because Florida only recently began to limit and monitor the amount of certain benefits recipients could receive in a year.

Small 1-cm spheres were difficult to detect on the PET images, while clearly visible on TOF-PET reconstructions.

were difficult to detect but are not likely to cause any hazard to the structural integrity of buildings.

All comb polymers showed viscoelastic responses that are characteristic of combs, but differences in responses due to changes in branch length and branch number were difficult to detect.

However, the efficiency of transformation obtained was low and transformed lines were difficult to detect due to the low expression of the EGFP marker used.

Conclusions: Treatment of CHL resulted in improvements in hearing-specific functional status, although changes were difficult to detect with a global QOL instrument.

It was difficult to detect any sense of disappointment.

But Mr. Hillier's hand would be difficult to detect.

By its nature, publication bias is difficult to detect.

By its nature, corruption is covert; payoffs are designed to be difficult to detect.

But a small centrifuge plant would be difficult to detect.