Dell profit jumps as computer maker cuts costs

(AP) -- Dell Inc. said Tuesday that its net income for the latest quarter nearly tripled as the personal computer maker benefited from lower computer component costs and growth in some of its more profitable product lines.

Qualcomm 1Q earnings surge nearly 40 percent

(AP) -- Qualcomm Inc. said Wednesday that earnings in the latest quarter surged 39 percent, driven by a growing worldwide embrace of smart phones and a shift to high-speed data networks.

Report on controlling NASA mission costs

NASA should develop a broad, integrated strategy to contain costs and maintain schedules as earth and space science missions are planned and designed, says a new report by the National Research Council. The report also calls ...

EBay profit up but shares hit by soft forecast

(AP) -- EBay Inc. said Wednesday its first-quarter profit rose 11 percent as consumers spent more on its main website, but a disappointing forecast for the current quarter pushed the company's shares down sharply in after-hours ...

Using quantum smoothing for optical phase estimation

(PhysOrg.com) -- "There are many situations where we need to measure the classical properties of a quantum system," Elanor Huntington tells PhysOrg.com. "Optical phase estimation is one of these techniques, and it is central ...

Seeing things: Researchers teach computers to recognize objects

(PhysOrg.com) -- If computers could recognize objects, they could automatically search through hours of video footage for a particular two-minute scene. A tourist strolling down a street in a strange city could take a cell-phone ...

121 breeding tigers estimated to be found in Nepal

The first ever overall nation-wide estimate of the tiger population brought a positive ray of hope among conservationists. The figures announced by the Nepal Government's Department of National Parks and Wildlife Conservation ...

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