While the industry did an excellent job of projecting the results, entirely new techniques will need to be developed before 2016.

The surgical technique is relatively simple but needs to be meticulously followed.

Your technique needs a little cleaning up, but that's just a matter of practice.

False positives are inevitable, and other techniques need to screen them out.

As such, these techniques need to be "lean" enough to carry out fairly quickly.

"It's an extension of the tonal system, using all the techniques when and as needed, but I do it my way," he said.

However techniques need to be developed to make best use of the opportunities.

Often the techniques used in previous conflicts need to be rediscovered.

On Amendment 9, some cautious thinking is needed since these techniques need further research.

She shows great promise as a ballet dancer, but her technique still needs a fair bit of work.