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Sailing in a Sea of Microbes

Researchers led by Matt Sullivan at the UA are among the first to dive into the world of viruses drifting through the world’s oceans.

Surrounded by the deep blue of the Pacific Ocean stretching from horizon to horizon, a lonely dot is glinting in the sun. It is the aluminum hull of a sailboat, a 118-foot schooner with white sails billowing from two masts.

On the deck, crewmembers and scientists are milling about. Commands are flying back and forth, and soon a strange contraption consisting of tubes clustered around an array of sensors dangling from a crane is lowered into the water, until it disappears in the clear blue depths. (more…)

Egyptians Want Democracy, But Not U.S. Efforts to Promote It

ANN ARBOR, Mich.— The Egyptian trial of employees of four American groups that were promoting democracy was abruptly postponed earlier this week. But the crisis in U.S.-Egyptian relations continues, for reasons, according to a University of Michigan researcher, that have a lot to do both with domestic Egyptian politics and with American Middle East policy. (more…)

Mapping Tool Analyzes How Climate Change, Conflict and Aid Intersect in Africa

AUSTIN, Texas — Researchers have developed a new dynamic mapping tool that will help policymakers and other groups determine a country’s vulnerabilities to climate change and conflicts and show how these two issues intersect in Africa.

The pilot version of the tool was released this month by the Robert S. Strauss Center for International Security and Law at The University of Texas at Austin and additional data tools are expected to come online starting this spring. (more…)

Foot Bones Allow Researchers To Determine Sex of Skeletal Remains

Law enforcement officials who are tasked with identifying a body based on partial skeletal remains have a new tool at their disposal. A new paper from North Carolina State University researchers details how to determine the biological sex of skeletal remains based solely on measurements of the seven tarsal bones in the feet. (more…)

One Year after Triple Disasters, Japan Continues to Struggle

EAST LANSING, Mich. — A year after Japan was struck by triple disasters – earthquake, tsunami and nuclear meltdown – many citizens cannot find regular work and face the possibility of never returning to their homes and seeing their communities disappear, according to a Michigan State University scholar.

Ethan Segal, associate professor of Japanese history, made two trips to Japan following the March 11, 2011, catastrophe, spending close to two weeks in the northeastern part of the country that was most directly affected. (more…)

Amoeba May Offer Key Clue to Photosynthetic Evolution

Stanford, CA— The major difference between plant and animal cells is the photosynthetic process, which converts light energy into chemical energy. When light isn’t available, energy is generated by breaking down carbohydrates and sugars, just as it is in animal and some bacterial cells. Two cellular organelles are responsible for these two processes: the chloroplasts for photosynthesis and the mitochondria for sugar breakdown. New research from Carnegie’s Eva Nowack and Arthur Grossman has opened a window into the early stages of chloroplast evolution. Their work is published online by the Proceedings of the National Academy of Sciences in the week of February 27-March 2. (more…)

Oceans Acidifying Faster Today Than in Past 300 Million Years

*Few parallels for today’s rapid ocean changes in geologic record*

The oceans may be acidifying faster today than they did in the last 300 million years, according to scientists publishing a paper this week in the journal Science.

“What we’re doing today really stands out in the geologic record,” says lead author Bärbel Hönisch, a paleoceanographer at Columbia University’s Lamont-Doherty Earth Observatory. (more…)

Sundance Looks to StorSimple to Simplify Its Massive Storage Needs

*Microsoft BizSpark One startup solves enterprise-class storage challenges with hybrid cloud approach.*

REDMOND, Wash. — March 2, 2012 — StorSimple takes an innovative approach to storage design, betting early on the Windows Azure platform and assembling a first-rate team to make cloud-integrated storage a reality for enterprise companies.

Like many other innovations, StorSimple’s breakthrough began with a fundamental observation followed by a simple question. (more…)