Financials weighed on the broader market, but the major averages still made modest headway, as the Dow gained 22 points, or 0.2%, to 11,169, the S&P 500 added 3 points, or 0.2%, to 1,248, and the Nasdaq was up 15 points, or 0.7%, to 2,250.
This so-called pre-salt region, stretching hundreds of miles, is the biggest oil reserve being developed in the world today, especially given the lack of headway in gaining access to Iraq's extensive deposits, said Daniel Yergin, chairman of IHS Cambridge Energy Research Associates, an energy research consultancy.
The administration has flown dozens of lawmakers, including many Democrats, to Latin America in recent months and made some headway in gaining support.
It is beyond frustrating to see that any headway that was gained toward a stable society has been replaced by the uprising of the Islamic State in Iraq and Syria (ISIS) extremists.
In neighbouring Uganda the headway has been even greater.
The headway Republicans are making on this issue won't prevent Democrats from expanding their majority in Congress, but it might limit their gains — and could conceivably swing the presidential election, where the polls show a much closer race.
Estimations of the critical headways were performed also when the headway distributions in each circulating lane were considered separately.
reducing the headway (separation) between trains to the minimum possible.
Headway compliance zone: Upon entry of the headway compliance zone, if the headway of the simulated traffic was smaller than 2 s it was multiplied by the factor 1.5 and set as the drivers desired headway.
Because the optimal headway changes as we extend the line, we have to update the headway after every decision made.
