Scientists have known for a long time that aerosols cool climate by reflecting sunlight and making clouds brighter, but the new study is the first to use a global model to estimate the net effects on plant carbon intake resulting from this type of atmospheric pollution.

CNN: Study: Pollution helps plants absorb C02

Shangpin also has an outlet website that marks down some items but wants to stay away from the discount-driven model pioneered by Yoox.com and Net-a-Porter.

FORBES: Suited-Up Online: Why China's Fashionista Websites Aim High (And Low)

With a customer-focused business model that effectively uses the nation's airports as distribution points, net margins of 20% are feasible, estimates Horacio Zambrano, a Wedbush Morgan analyst who tracks the security industry.

FORBES: Magazine Article

The model works on a sliding scale, assuming that poorer Americans need to increase their net worth while the richest merely want to keep it stable, after allowing for inflation and their spending.

ECONOMIST: Philanthropy

The 'bring-your-own-access' model it is using marks a big change from existing services which tie everything to one net account.

BBC: Microsoft and BT ally on broadband

Besides slicing and dicing business segment information, Axa Rosenberg's model looks at each company's overall balance sheet, cash flow from operations and net income.

FORBES: 2004 Mutual Fund Survey

Net shoppers will buy a sofa while flipping around a crystal-clear 3-D image of their model on-screen and speaking with a salesman by PC.

FORBES: Hooked on Photonics