Sentence examples for the difficulty of knocking from inspiring English sources

Pat Robertson, Republican, 1988 Anticipation and announcement: The 1988 Republican campaign got off to a fairly early start as candidates recognized the difficulty of knocking off the front-runner, George H.W. Bush, the vice president to the popular Ronald Reagan.

While we did not observe this defect in RNAi knock down experiments using germ line specific drivers, the difficulty of knocking down gene function in older female germ cells prevents us from assessing the germ line requirement for this phenotype using this approach.

The technical difficulty of knocking out each of these miRNAs hinders our ability to perform a loss-of function study.

While Drosophila is recognized as being one of the premier model organisms for the genetic analysis of gene function, one limitation has been the difficulty of conditionally knocking down genes or proteins in adults, especially in the adult nervous system.

This is mainly due to a lack of inbred lines, long generation intervals, the cost of maintaining each animal and also the difficulty of producing transgenic or "knock-out" individuals to confirm the causative nature of the mutation of the trait of interest.

Sam had his fun, but Steadman crystallized the difficulty of those who embrace the crusade: exhilaration comes in the small victories, the doors knocked down.

"The difficulty of correlating,….

The difficulty of baseball is imperious".

Janet Malcolm on the difficulty of writing autobiography.

Talks about the difficulty of writing.

I concede the difficulty of this task.