UD researchers conduct consumer behavior studies in Washington
The University of Delaware’s Center for Experimental and Applied Economics (CEAE) rolled out its innovative tuk tuk at the United States Department of Agriculture’s (USDA) Farmers Market on the National Mall in Washington, D.C., on Friday, Sept. 30, conducting a study on consumers’ preferences for food produced with non-traditional irrigation water. (more…)
Builds a Massive Network of Local Cloud Hubs for Businesses Worldwide with 40 Data Centers Across Five Continents
ARMONK, N.Y. – 17 Jan 2014: IBM today announced plans to commit over $1.2 billion to significantly expand its global cloud footprint. This investment includes a network of cloud centers designed to bring clients greater flexibility, transparency and control over how they manage their data, run their business and deploy their IT operations locally in the cloud.
This year IBM plans to deliver cloud services from 40 data centers worldwide in 15 countries and five continents globally, including North America, South America, Europe, Asia and Australia. IBM will open 15 new centers worldwide adding to the existing global footprint of 13 global data centers from SoftLayer and 12 from IBM. Among the newest data centers to launch are China, Washington, D.C., Hong Kong, London, Japan, India, Canada, Mexico City and Dallas. With this announcement, IBM plans to have data centers in all major geographies and financial centers with plans to expand in the Middle East and Africa in 2015. (more…)
US Cyber Challenge puts UD student on fast track to outwitting hackers
“Cryptography enables you to send secret code and hide information within a network to keep it secure,” Billy Bednar, a University of Delaware senior, told U.S. Sen. Tom Carper during a conference call Wednesday, July 18.
Carper, who is chairman of the Senate Homeland Security and Governmental Affairs Committee, is working to help safeguard the nation’s cyber space. To accomplish this he will need to rely on today’s leading experts, but also ensure that future cyber sleuths currently in the pipeline have the proper training to meet emerging cyber challenges. (more…)
Chondrules may have formed from high-pressure collisions in early solar system
At issue is how numerous small, glassy spherules had become embedded within specimens of the largest class of meteorites—the chondrites. British mineralogist Henry Sorby first described these spherules, called chondrules, in 1877. Sorby suggested that they might be “droplets of fiery rain” which somehow condensed out of the cloud of gas and dust that formed the solar system 4.5 billion years ago. (more…)
Researchers used a multicollector ion microprobe to study hydrogen-deuterium ratios in lunar rock and on Earth. Their conclusion: The Moon’s water did not come from comets but was already present on Earth 4.5 billion years ago, when a giant collision sent material from Earth to form the Moon.
PROVIDENCE, R.I. [Brown University] —Water inside the Moon’s mantle came from primitive meteorites, new research finds, the same source thought to have supplied most of the water on Earth. The findings raise new questions about the process that formed the Moon. (more…)
A new study in Proceedings of the National Academy of Sciences suggests that the way carbon moves from within a planet to the surface plays a big role in the evolution of a planet’s atmosphere. If Mars released much of its carbon as methane, for example, it might have been warm enough to support liquid water.
PROVIDENCE, R.I. [Brown University] — A new study of how carbon is trapped and released by iron-rich volcanic magma offers clues about the early atmospheric evolution on Mars and other terrestrial bodies. (more…)
With the 2015 sesquicentennial of Abraham Lincoln’s death approaching, interest is rising, and with new tools, UA researchers have turned their attention to one of the last remaining mysteries about what reportedly was the largest traditional funeral in American history – the train’s color.
A trove of information exists about Abraham Lincoln’s funeral, which drew millions of mourners during a two-week railway procession across the Northern states.
But until now, the precise color of the president’s railcar had been lost to history. (more…)
One of the world’s first working circular particle accelerators returns to Berkeley Lab—75 years later.
Seventy-five years after one of the world’s first working cyclotrons was handed to the London Science Museum, it has returned to its birthplace in the Berkeley hills, where the man who invented it, Ernest O. Lawrence, helped launch the field of modern particle physics as well as the national laboratory that would bear his name, Lawrence Berkeley National Laboratory.
On Jan. 9, 1932 the brass cyclotron—which measures 26 inches from end to end and whose accelerating chamber measures just 11 inches in diameter—was successfully used to boost protons to energies of 1.22 million electron volts. Its return to Berkeley Lab caps a decades-long saga in which various parties endeavored to secure the cyclotron’s return from London, but the persistence of Pamela Patterson, who chronicles Berkeley Lab’s history as managing editor of its website, finally paid off. (more…)
