Sentence examples for Principal obstacles in from inspiring English sources

"A decade ago, many of the principal obstacles in the fight for stronger gun laws were in the leadership of the Democratic party," said Arkadi Gerney, a longtime gun control advocate and gun policy expert at the Center for American Progress.

As for Purchase and Hunter, the principal obstacle in their heat had appeared to be New Zealand.

The principal obstacle in treating these diseases is the BBB.

In turn, it is one of the principal obstacles for the United States in its effort to build a stronger alliance with a country to which it gives more than a billion dollars a year in aid.

Hitherto, the principal obstacles to such testing of populations in LMICs have been test cost and inadequate community genetics and medical infrastructure to administer tests, interpret results and provide appropriate counseling and medical treatments.

Mispriming and secondary structure were found to be the principal obstacles preventing successful gene synthesis and were easily identified and solved in this method.

At the end of the Ming period, Jinzhou was one of the principal obstacles to the advance of the Manchu forces, and it was taken in 1642 only after a lengthy siege.

In addition, the reduced amount of repetitive DNA found in genes compared to non-coding regions ameliorates one of the principal obstacles to de novo assembly of short reads [ 12].

By clearly identifying the principal obstacles to purchase, this provider was able to devise an effective prescription sales strategy, as we'll discuss in the next section.

The US is planning a dramatically more assertive policy in Africa, sometimes backed by a threat of force, to end conflicts in the Democratic Republic of Congo and Nigeria that are seen as among the principal obstacles to the continent's revival.

Another of the principal obstacles to finalising the arrangements for the marriage was financial.