Some argue against reform by stating that there is no single replacement for all the current uses of credit ratings.

FORBES: The Wrong Conversation About Credit Ratings Agencies

Brackett says the replacement workers are nearly all single men.

NPR: At Iowa Meatpacking Plant, New Workers Complain

"With enzyme replacement, it's a single defect, and you correct that error, " says Joon Yun , partner at money management firm Palo Alto Investors, which has owned BioMarin stock for several years.

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The Department for Children, Schools and Families is piloting a possible replacement in the form of "single level tests" that children would take to confirm their teachers' assessment that they had reached a higher national curriculum attainment level.

BBC: Delays hit pupils' test results

None of which have ever, in any single human life experience on this earth, been a successful replacement for Spirituality, the only solution, the truth.

FORBES: Connect

Center fielder Collin Cowgill, a ninth-inning replacement, misplayed a shallow fly hit by Brantly and let it drop for a single that advanced Ruggiano to third.

WSJ: Marlins beat Mets 4-3 in 15 innings

Then in 2002 a single study of 16, 000 women blew all those other results out of the water, finding that hormone replacement therapy increased the risk of heart attacks by 29%.

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