The problem is this usually involves a narrowing funnel where each step of the process hemorrhages potential customers.
The first line of research encompasses studies analyzing how recessions impact asset holdings and retirement decisions of older households, whereas the second line of research involves a narrower literature examining the differential asset accumulation pattern of immigrants and natives.
A 2012 study linked a difference in systolic blood pressure between the arms with an increased risk of peripheral artery disease (PAD), a condition that involves a narrowing of the arteries in the extremities.
Optimization involves a narrowing of goals and expectations that build on remaining strengths and capacities for realistic achievement.
Because freezing involves a narrowed focus of attention, opening the focus of attention can function to dissipate the freeze state or to limit it to shorter time frames.
More than 15 million Americans currently have some form of coronary heart disease (CHD), which involves a narrowing of the small blood vessels that supply blood and oxygen to the heart.
Nearby is "The Simple Forms" (2004), an interactive installation involving a narrow walkway lined with dozens of epoxy-resin tipped strips of piano wire.
The Sloan team's discovery of a burst without gamma rays lends some support to this theory or, at least, it suggests that the correct theory must involve a narrow beam of gamma rays and a wider beam of light.But the discovery also shows how profitable it might be to monitor the whole sky with ordinary optical telescopes.
This is why the first human trials of prenatal gene therapy, when they arrive, will probably involve a narrow range of diseases: those that are otherwise hard to treat, and that cause serious illness in foetuses or newborn babies.
However, the decision-making process did not seek active collaboration with the public, it involved a narrow range of participants, and it was not carried out according to a well-defined or transparent schedule.
