They need to guard against the wind, sun, and lack of water among other forces.
It forces competitors to sail west, against the wind and currents.
After the 16-time Grand Slam won the opening five games against Beck he then struggled to contend with the wind on Arthur Ashe and allowed the 24-year-old to hit back.
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Apart from aesthetics, the threat to migratory birds is the most frequently cited argument against wind farms.
They go on to say that wind energy serves as a hedge against volatile energy prices, adding that the tax credit has enabled the wind industry to cut its energy costs by 90 percent since 1980.
If the U.S. dollar continues to rally against the euro, it creates a new head wind for major multinational corporations in technology, consumer staples and pharmaceuticals.
Aircraft typically take off or land against the direction of the wind, which increases the lift to their wings.
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Donald Trump has launched a legal challenge against the Scottish government's decision to grant planning permission for a wind farm off the Aberdeenshire coast.
Campaigners have handed a 4, 500-strong petition against the spread of wind farms to First Minister Alex Salmond.
His writings inspired other figures, such as John Ruskin and Beatrix Potter, to take up the role of defender and to protest against reservoirs, afforestation and, more recently, wind farms.
Some holes against the wind will be very tough to make par on, but all I can do is try my best.
Parish councillor Martin Usherwood, from the Ford Action Group Against Wind Turbines, said it would have been a "major mistake" to allow the application to go through.
It would seem to me that most of those who energetically campaign against the planting of wind farms in their bosky vales do so not out of a profound appreciation of the dew-jewelled web of life, but merely as spectators who wish the show that they've paid admission for to go as advertised.
Andrew Dodwell, who is trying to stop commercial wind farms being built in Devon, said Good Energy's discount incentive "sounded like bribery" and the prospect of cheaper electricity would not persuade him to stop campaigning against wind farms.
"Inflation has continued to be less of a concern for policy makers than growth or financial stability per se, so we will probably repeat to a lesser degree what we had late in 2010, which was leaning against the wind and intervening, " said Mr. Chow of Barclays Capital.
If the wind was against you, the ball would hold up allowing it to drop on the green and stop it rolling through.
Protesters living near to a planned wind turbine site at the Honda plant in Swindon say they will continue their fight against the development.
The main plan is to beef up the home-grown Iraqi forces (now totalling 127, 000 against an eventual goal of 273, 000), enabling the Americans and their allies to wind down their troop numbers.
Their opposition to global climate change agreements keeps the prices of their energy exports low against "green" competitors such as wind and solar, reducing economic incentives to conserve, especially when subsidies are taken into account.
Once, not all that long ago, Patagonia was the end of the world, a place where the best climbers on the planet came to test themselves against steep, technical peaks that are routinely thrashed by storms and wind of epic proportions.
Liberal Democrats are happy to see more gas power in the short term but insist that the UK should continue to support renewables, such as wind power, to ensure that people are insulated against possible future rises in gas prices.
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