Sentence examples for a logistical difficulty from inspiring English sources

Due to a logistical difficulty of obtaining a panel of true negative sera (from 1-year-old children, gathered by laboratory analyses in 1965) previously used for the SRH assay [ 36], hyper-immune sheep and avian sera raised against H5 and H7 viruses were employed as controls and they effectively neutralized cognate clade pseudotypes.

It is well known that there is a real logistical difficulty that consists in combating at least one of the potential biases listed above.

But the temptation is perfectly understandable, especially in tough economic times: This type of show can be organized with a minimum of logistical difficulty and expense.

Kristen Rand, director of the Violence Policy Centre which campaigns for greater gun control, said drug traffickers face little more than a few logistical difficulties in buying weapons in America.

It's frustrating when people see physical disability as anything other than a few logistical difficulties that I have to be creative with and find ways around.

A shortage of school seats and the logistical difficulty some parents face in having their children in a half-day program contribute to the problem, he said.

Like so many of Berlin's quirks, the logistical difficulty in getting there from North America is a cold war legacy.

What oil industry observers agree on is the logistical difficulty of drilling in virgin forest.

The logistical difficulty of collecting, keeping, and -- especially -- retrieving and using such facts effectively, Watson says, has long been a major obstacle to improving safety.

This added the logistical difficulty that he couldn't just interview anyone he came across, but it personalized the film in an incredible way.

The devastation caused by the earthquake has added another level of logistical difficulty to storm preparations.