Feathers scorch if you heat them too much, so the researchers have to keep the temperature and pressure within the narrow range that make feathers malleable without burning them.
Despite rhetoric to the contrary, Obama pretty much has the same narrow range of tools at his disposal to fix the problem.
On Thursday it surged up again, the Dow gaining another 106 points, breaking it clearly out of the previous narrow trading range to the upside, just two days after it had appeared to be breaking out to the downside.
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Additionally, the N9 suffers from the typically narrow dynamic range of smartphone camera sensors, which is the cause of the consistently blown-out sky in our gallery images.
In the meantime, Sir Howard, a former chairman of the Financial Services Authority, said the commission would look at the options for increasing airport capacity within the existing framework and how to narrow down the range of possible approaches.
The Fed should instead target a narrow range for the price of gold and then create or extinguish money to keep the price within that range.
That's one reason the stock has been stuck in a narrow trading range the past two years.
In the U.S., the rice-futures contract has been moving in a narrow range for the past year, largely because China doesn't buy rice from the U.S. Some U.S. rice farmers have noticed and are pushing the USDA and Chinese authorities to allow U.S. rice to be sold in China.
The euro was trading in a narrow range as investors looked to the European Central Bank's policy meeting later in the global day for cues.
All the Fed has to do is look at the market price of gold: If it moves outside a certain narrow range, the monetary authorities should react by either tightening or loosening the money supply.
The weekly on-balance volume (OBV) has been in a narrow range for the past four months, and is now testing key resistance (line c).
The few winding trails that pepper the range are slippery and narrow.
The selling continued on Thursday, but stocks traded in a narrow range on Friday and the close was mixed.
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The small differences in price in this narrow range are far more profound than bigger jumps higher up the cost spectrum.
Indeed, it could help narrow down the alarmingly wide range seen in the estimates of the net amount of carbon taken up by plants on land.
Yet the expertise mostly comes from a narrow range of specialists.
Tourists who visit the area must follow a narrow road through sage and cactus range that runs for miles toward a line of soft mountains in the east and south.
The pump beam had a large effect on the reflectivity of the mirror, but only over a narrow range of temperatures.
The Obama Administration would support a range of approaches to addressing this issue, including narrow legislative fixes in the telecommunications space that make it clear: neither criminal law nor technological locks should prevent consumers from switching carriers when they are no longer bound by a service agreement or other obligation.
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Boeing 737s compete mainly with Airbus's A320s in the short-to-medium range, narrow body jet market.
As a result, electronic computers behave erratically when operated outside their recommended (and usually narrow) temperature range, or in the presence of strong radiation.
Of course, schools can vary from classroom to classroom, but the range of performance tends to be much more narrow.
Parameters of the transaction suggest the trader expects, at the very least, to see XRX shares trade within a narrow range through expiration day.
The Dow, for instance, has moved only within a fairly narrow range since mid-March.
Into this melange comes Acer's Iconia Tab A200, a tablet whose sole distinction is its Android 4.0.3 OS. With a narrow range of configurations that are too closely priced for the slight storage upgrade offered and a processor that grows more dated and comparatively sluggish as the year progresses, it's difficult to hone in on a bright spot for the bulky slate.
She logs a quarter-million miles a year selling advertisers on Yahoo's narrow, targeted audiences, available on local Yahoos, and on the range of Yahoo advertising products.
Stocks continued to trade in a narrow range Thursday and were back in negative territory at midday after reaching into the black briefly mid-morning.
Scotland's economic output - measured by gross domestic product - is predicted to increase in the range of 1% to 1.5% next year, which will narrow the gap with the UK average.
After consolidating in a rather narrow range this week, gold prices slid on Friday, pressured by selling ahead of the weekend and a stronger U.S. dollar.
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