Sentence examples for difficulty to establish the from inspiring English sources

However, the ribosomal cistron is often omitted because of difficulty to establish the exact copy number and the positions of the multiple copies in the genome.

The complex service processes with no agreed uniform guidelines, clear roles and consistent outcome evaluation may bring more difficulties to establish the referral and communication networks; in turn, a lack of the referral and communication networks or a lack of uniform guidelines, clear roles and consistent outcome evaluation systems also may lead to more complicated service processes.

The passage of TSE agents between animals of different species is usually impaired by what is called the species barrier, i.e. the difficulty to establish clinical disease into the new host even after a prolonged incubation period.

Given its price and the difficulty to establish it, compared to the price and how easily white and red clovers can be established, I doubt I will give Kura clover another try.

However any experimental studies have not been curried out previously, and this was partly due to the difficulty to establish unicellular cultures and determine the photosynthetic properties for the chrysophytes snow algae.

The conceptual fluctuations of the word trauma in Freudian works suggest that the relative difficulties to establish this definition are much older than the conceptual confusion observed in PTSD.

The difficulty to establish a link between phylogenetic groups on the one hand, and severity of infection in humans on the other hand, can have several causes.

However, longitudinal interventions presents besides the difficulty to establish long-term follow-up of patients, a large gap between the first and the second evaluation, especially when focusing on long-lasting features, that would introduce a relevant variable to the experimental approaches, mainly due to the reagent lots and equipment performances.

Mixed viral infections were not analyzed due to the small sample size and the difficulty to establish clinical relevance.

The reason for this might be the difficulty to establish optimal conditions for inducing protein expression in phosphate-limited cultures.

As a result, the diagnosis of IVL is made postmortem in over 50% of the cases 3, 4. Furthermore, unlike primary CNS lymphoma with which a high responses rate is usually seen, the treatment of IVL remains suboptimal due to the rarity of this disorder and the difficulty to establish a diagnosis in a timely fashion.