Sentence examples for difficult to propose a from inspiring English sources

It is difficult to propose a standard reference region for all neurological diseases since patterns of affection vary widely.

However, the variety and rapid evolution of functional neuro-imaging techniques makes it difficult to propose a standard protocol.

Without greater understanding of the distinct mechanisms, it is difficult to propose a specific activity that would result in a specific benefit or outcome.

According to complexity of pistachio price in Iran and the world, it is very difficult to propose a model capable to predict pistachio price, based on relevant factors and results with a lower error.

Indeed, an inevitable stalemate exists: If there is no effective load balancing scheme among participatory users, it is difficult to propose a powerful incentive mechanism design, because no user would like to cooperate under unfair allocations.

A surprising number of designers found it difficult to propose a product from the past decade and some reached several decades back before they found a design they deemed truly beautiful.

It is well known that it is difficult to propose an uniform analytical method for all types of the NLPDEs, and the Riccati-Bernoulli sub-ODE method is no exception.

However, it is more difficult to propose an explanation for the increase in synthesis of the neuroprotective proteins tested.

It is therefore difficult to propose an overview of the evolution of the URE2 enhancer in vertebrates.

Taking into consideration the small amount of foreground objects, it is difficult to propose any separation.

Although the separation between Opisthobranchia and Pulmonata is rather distinct because of e. g. characters of the nervous system, it has been difficult to propose sound autapomorphies for a monophyletic Opisthobranchia [ 12].