The combination of fracing and horizontal drilling, which extends the point of contact across the field, allowed U.S. fields such as the Barnett Shale producing region in north Texas long thought exhausted to be revitalized for production.
No battle plan survives the first contact with the enemy, according to German Field Marshal Helmuth von Moltke.
He had been raised in a family in which he had virtually no contact with children as he was growing up and had no contact with adults outside of this very restricted field that he was in.
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"We see fatalities in the field where there's no evidence of contact with any part of the interior, " says Saeed Barbat, who runs Ford Motor's passive safety engineering department.
"We see fatalities in the field where there's no evidence of contact with any part of the interior, " says Saeed Barbat, who runs Ford Motor (nyse: F - news - people )'s passive safety engineering department.
And I discovered that by peering through the hat I could see almost as well as if I were wearing contact lenses better, in fact, although my field of vision was greatly reduced.
"It's brilliant to get on the field after such a long time being out and get some contact, " he said.
In a bid to reduce injuries, the pact eliminated "two-a-day" practices, set a maximum of 4.5 hours on-field per day during training camp, and limited full-contact practices to an average of one per week not exceeding three hours.
While demonstrations in Egypt escalated there was frequent contact between the secretary of defence, Robert Gates, and his Egyptian counterpart, Field-Marshal Muhammad Tantawi.
ECONOMIST: Military-to-military relationships: The ties that bind | The
Minnesota barely made solid contact until first baseman Justin Morneau connected with a two-out home run that banged high off the right-field foul pole.
With his red non-contact jersey (designated for quarterbacks), Tebow stood out among his green-shirted teammates, speeding down the field in an effort to "tackle" returner Kyle Wilson.
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