One of them, in India, was Aravind Eye Care, a for-profit hospital that treats the poor for little or no charge, subsidizing the care with fees it charges well-off patients. (See a Forbes article on Aravind here.) Moraes Neto co-authored a documentary film, Setor Dois e Meio (The Second-and-a-half Sector) about the journey that will be released later this year.

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Look, the new Sony Reader PRS-505 isn't perfect -- it's only the first device among the second generation (ok, technically third generation) of e-ink based eBook readers.

ENGADGET: Sony Reader PRS-505 (second gen) hands-on: we're in love

For example, we are seeing interesting second-generation e-commerce businesses that have direct revenue and margin streams (not dependent on monetizing an audience).

FORBES: Sunset For The Consumer Web?

E, the second another (as yet unannounced) compound suspected of having anti-Alzheimer's properties, and the third an inert placebo as a control.

ECONOMIST: Disposing of dementia

The UBS E-TRACS CMCI Food TR exchange-traded note ( FUD) was a close second in with gains of 48.85% in the last year.

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So, moving on, their second step is to send a spoofed e-mail (one that looks like it comes from a trusted friend or client) to one of your key employees or partners and the e-mail includes an infected attachment.

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