But joining together a series of shots from an interview is a considerable technical problem, because when a man is talking his head doesn't stay still, and when a television producer wants to eliminate a stretch of extraneous matter, he will find that the cutting and splicing causes the subject's face to make sudden, disconcerting jumps from one position to another.
Despite these considerable economic and technical problems, oil shales potentially represent a significant future energy resource.
This indication for He/O2 has never undergone rigorous investigation in a large randomized trial because of the considerable heterogeneity in patients and technical problems.
Unfortunately, the camera was slightly out of focus and had other technical problems that required considerable image processing to see the nucleus.
This view, however, faced considerable technical difficulties in addressing some of the problems that arose for Hempel's approach.
However, social isolation, considerable up-front development costs, and occasional technical problems are identified in the literature as disadvantages to this approach, particularly where the principles of effective learning are not incorporated into the initial programme design (Cook 2007).
In the last few years, A.M.D. lost considerable ground as it endured a bruising price war and encountered technical problems that hampered the introduction of its critical new chip, Barcelona.
We now understand that industrial wastes, such as carbon dioxide released during the burning of fossil fuels, can have consequences for climate that pose a considerable threat to future society...The scientific problems are formidable, the technical problems, unprecedented, and the potential economic and social impacts, ominous.
The technical problems to be mastered for doing a show on dinosaurs were considerable, though arguably fewer than those involved in filming real animals.
Due to adverse weather and technical problems, the birds had to be transported by road over a considerable part of the distance.
