Technology – Page 1095 – Shamskm: A site to exchange knowledge and solutions

Revolutionary Computing: $100 Million DARPA Program to Develop Next Generation of High Performance Computers

Imagine that one of the world’s most powerful high performance computers could be packed into a single rack just 24 inches wide and powered by a fraction of the electricity consumed by comparable current machines. That would allow an unprecedented amount of computing power to be installed on aircraft, carried onto the battlefield for commanders – and made available to researchers everywhere.

Putting this computing power into a small and energy-efficient package, and making it reliable and easier to program, are among the goals of the new DARPA Ubiquitous High Performance Computing (UHPC) initiative. Georgia Tech researchers from three different units are supporting key components of this $100 million challenge, which will require development of revolutionary approaches not bound by existing computing paradigms. (more…)

Primordial Dry Ice Fuels Comet Jets

Initial science results on comet released from University of Maryland, much more to come UMD scientists say

Jets Galore. This enhanced image, one of the closest taken of comet Hartley 2. Image credit: University of Maryland

COLLEGE PARK, Md. – One of the biggest comet findings coming out of the amazing images and data taken by the University of Maryland-led EPOXI mission as it zipped past comet Hartley 2 last week is that dry ice is the ‘jet’ fuel for this comet and perhaps many others.

Images from the flyby show spectacular jets of gas and particles bursting from many distinct spots on the surface of the comet. This is the first time images of a comet have been sharp enough to allow scientists to link jets of dust and gas with specific surface features. Analysis of the spectral signatures of the materials coming from the jets shows primarily CO₂ gas (carbon dioxide) and particles of dust and ice. (more…)

Yahoo! to Appoint Wayne Powers to Head North American Advertising Sales

SUNNYVALE, Calif.–(BUSINESS WIRE)– Yahoo! Inc. announced today that the company will appoint Wayne Powers as senior vice president, Advertising Sales for North America. Powers, who previously served as President of the Time Inc. Media Group, will report directly to incoming Executive Vice President of the Americas, Ross Levinsohn. Powers will be based in Yahoo!’s New York office.

“Wayne is a proven leader and innovator who will bring a wealth of operating expertise and advertiser relationships to Yahoo!,” said Levinsohn. “His record of brand building with advertisers and his focus on driving revenue through creative executions will serve both Yahoo! and Madison Avenue well.” (more…)

Microsoft Awards Up to $8 Million in Cash and Software to Help Veterans Get Jobs

*Microsoft today awarded grants to six organizations that help veterans and their spouses find jobs. The grants were part of the company’s Elevate America Veterans Initiative, a series of training and placement programs.*

REDMOND, Wash. – Nov. 10, 2010 – Microsoft is providing millions of dollars in cash and software to help returning veterans find employment in technology jobs.

The company announced today the grant recipients of its Elevate America Veterans Initiative, a series of training and placement programs to help give veterans and their families the skills and resources they need to succeed in today’s work force. Six nonprofits that work with veterans and their spouses will share $2 million in cash and up to $6 million in software and information technology skills training curriculum. (more…)

Made in IBM Labs: New Chip Technology Paves the Way to a Faster Internet

*Helps networks to keep pace with exploding number of internet users — from people to machines*

ARMONK, N.Y., – 09 Nov 2010: IBM today announced a new chip-making technology that can be used to create advanced semiconductors that can keep pace with the exploding number of internet-connected devices and the tidal wave of data they are generating.

The Cu-32 Custom Logic offering employs unique IBM technology — designed by IBM Research — to dramatically increase the memory capacity and processing speeds of chips used in fiber-optic and wireless networks, and in such gear as routers and switches. The technology can help manufacturers and network operators handle the data deluge driven by consumers’ appetites for smart phones and other Web-connected devices. (more…)

Sick at Work and Surfing the Net? You’re Not Alone – or Are You?

ANN ARBOR, Mich.— Some scholars estimate that presenteeism, a relatively recent buzzword that applies to people who are less productive at work because of health issues, costs employers as much as three times the dollar amount as absenteeism in terms of lost productivity.

But researchers at University of Michigan believe those numbers may be inaccurate. A new opinion paper suggests that the tools for measuring and quantifying hours of lost productivity and translating those hours to dollars are unreliable and don’t capture the entire presenteeism picture, said Susan Hagen, an analyst from the U-M School of Kinesiology Health Management Research Center (HMRC). (more…)

Average observed tropical (black) and estimated SST (blue) rose together in the last 30 years. Image credit: University of Hawaii at Mānoa

Scientists have long known that atmospheric convection in the form of hurricanes and tropical ocean thunderstorms tends to occur when sea surface temperature rises above a threshold. So how do rising ocean temperatures with global warming affect this threshold? If the threshold does not rise, it could mean more frequent hurricanes.

A new study by researchers at the International Pacific Research Center (IPRC) of the University of Hawaii at Mānoa shows this threshold sea surface temperature for convection is rising under global warming at the same rate as that of the tropical oceans. Their paper appears in the Advance Online Publications of Nature Geoscience. (more…)

SQL Server Masters Certification Goes Global

*Microsoft dramatically expands access to one of its most elite certification programs.*

REDMOND, Wash. — Nov. 9, 2010 — Microsoft is making it more feasible for some of the world’s most talented technology consultants, architects, database engineers and administrators to earn credentials and recognition for their skills. Starting today, the Microsoft SQL Server Microsoft Certified Master (MCM) Exam — which certifies professionals’ expertise in the data management platform — will be available in testing centers in nine countries. (more…)