Sentence examples for difficult evaluations from inspiring English sources

The determination of safe weld excavation sizes for repair is one of the more difficult evaluations in pipeline installation engineering.

The faint bands on DGGE gels are of difficult evaluation and often ignored [3, 10, 18, 19], while sequencing of the intense bands has sometimes revealed the presence of more than one species [10].

Such heterogeneity renders the inner nature of the aging process of difficult evaluation in older persons due to the potential biases introduced by multiple age-related social, biological, and clinical factors (and responsible for the evidence-based issue in geriatrics).

A decade later they would become the largest single export customer, with a $1 billion order for the aircraft in 1978, the Jaguar being chosen ahead of the Dassault Mirage F1 and the Saab Viggen after a long and difficult evaluation process.

The physiological concentration in the bladder implies a difficult evaluation of the prostate bed.

In humans, the limited number of patients as well as the heterogeneity of the procedure led to the difficult evaluation of the efficiency of the different treatments.

Despite efforts at standardization, replication by different evaluators is difficult, making evaluation outcomes open to interpretation.

Although difficult, surgical evaluation is achievable and necessary.

The MIMO LE matrix given in (12) has implicit forms which are difficult for evaluation.

Although maximizing the non-convex acquisition function is difficult, the evaluation cost of the function is considerably less than that of the original objective function.

A broad array of dictionary-based techniques have demonstrated utility, but comparison across techniques has been difficult because evaluation results often span only a limited range of conditions.