The relative number of protons that need to be pumped substantially decreases as cell association becomes closer, falling some 10% at the rather large gap of 2 × 10-7 m, 30% at 7 × 10-8 m, and 50% at 4 × 10-8 m.
Shares of Yahoo, which announced its results after the markets closed, fell 2 cents, to $18.44.
Same-store sales, excluding results at the 283 stores Kmart closed, fell 11percentt, a spokesman, Jack Ferry, said.
At the same time, the number of restaurants that closed fell, for the third year in a row.
Shares of Advanced Micro, which released its results after the market closed, fell 16 cents in after-hours trading, to $13.58.
Brent crude oil prices, the European benchmark price for oil, initially dropped more than 3 percent, but at the close fell 26 cents, or 0.2 percent, to $108.36.
Although this market has come close, falling 9.4percentt from July 19 to Aug. 15, it has not corrected, by the textbook definition, in nearly five years.
On Glenwood's main street, building after building is now for sale, closing, falling apart or infested with weeds growing through the foundation's cracks. .
Bridgepoint's shares, which have lost more than half their value this year to Monday's close, fell as much as 13percenttoto $9.47 after the bell.
The danger is that once closed, they will stay closed and fall into disuse.
