Section 1091 can prevent you from recognizing a loss .

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There is as yet no modern hero able to still the pace of habitat loss or prevent invasion from rival species.

BBC: Close encounters with Japan's 'living fossil'

On the other hand, to prevent people from ever again experiencing the loss of their life savings as banks went out of business, banks are regulated to prevent "unsafe and unsound" business practices so as to protect depositors and the federal deposit insurance fund.

FORBES: Magazine Article

You can prevent that by putting cash from a tax-loss sale into discounted bonds.

FORBES: Magazine Article

It will also prevent the serious job loss that would result from pushing America into a recession.

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They have captured key al Qaeda operatives, information from which has led us to prevent the loss of American lives.

CNN: Lawmaker: Syria vows not to harbor wanted Iraqis

By now you should know whether you have the physical security required to prevent data loss, intrusion, or damage from natural or man-made disasters.

FORBES: The Cloud May be More Secure than Your Data Center

The Senate bill has some very strong provisions about -- that prevent insurance companies from padding their own pockets and medical loss ratio.

WHITEHOUSE: Press Briefing

The purpose of this prohibition is to prevent exploitation from the use of money and to share profit and loss.

FORBES: South Dakota's Ill-Considered Attack On Islamic Financing

Memmer rediscovered his love for soup during his weight loss campaign and has learned his local grocery store stocks a large variety of options to prevent him from getting bored.

CNN: Man's change began when he couldn't fit in ride with son