Sentence examples for difficulty and limitations from inspiring English sources

I CAN'T disagree with the substance of this response to the Arizona immigration law from Marco Rubio States certainly have the right to enact policies to protect their citizens, but Arizona's policy shows the difficulty and limitations of states trying to act piecemeal to solve what is a serious federal problem.

However, due to the difficulty and limitations of performing experiments in the real microgravity of space, many investigations have been conducted under simulated microgravity conditions, in which cells are cultured in ground-based machines, such as clinostats and rotating wall vessel bioreactors that generate a residual 10−3 10−6 g force that approximates microgravity [ 5, 18– 24].

This indicates the difficulty and limitation of genome assembly using short read sequence data to span across longer repeat sequences such as insertion sequences, transposons, and non-coding RNA sequences.

And yet, despite these difficulties and limitations, we should speak.

What are the difficulties and limitations of such a procedure?

"And, aware of the difficulties and limitations we face, they will honor and recognize your service.

Government measures to "rescue and reintegrate" them into their home communities are fraught with difficulties and limitations.

The inherent difficulties and limitations that multi-domain proteins impose are discussed.

Considerable effort is being put upon the desire to overcome practical difficulties and limitations as found in real-world systems.

On the contrary, its application has been instrumental in making clear for the first time the difficulties and limitations in the treatment of such affections.

Potential difficulties and limitations of the proposed procedures and alternative approaches to achieve the aims should also be acknowledged.