New designs are evaluated with further CFD runs to compute new influence indices and the process is repeated to yield improved design or operation as per the computation budget available.
Repeated bids to improve relations have failed, though there have been incremental gains over the last decade.
The United States has made repeated efforts to improve ties between Afghanistan and Pakistan.
The previous few years had seen repeated attempts to improve opportunities for women to combine child rearing and a career.
But despite the government's repeated promises to improve things, the climate for doing business here remains abysmal.
Expressions of concern by top offiicials after mine disasters have become frequent in recent years, as deadly accidents have continued despite repeated efforts to improve safety.
Repeated attempts to improve relations between the two states, which both have nuclear arsenals and have fought four wars, have failed, though there have been incremental gains over the last decade.
Honduras is awash in arms partly because those who trade in weapons and launder profits through private security companies have beaten back repeated attempts to improve registration of both private firms and civilian gun ownership.
But a thicket of obstacles, most notably state privacy laws, have thwarted repeated efforts to improve the reporting of such records in the past and are likely to complicate this latest effort, even after the worst mass shooting in United States history at Virginia Tech last month.
