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Water in cells behaves in complex and intricate ways

By Guest PostJanuary 2, 2014Sciencealbert einstein, biological action, cell machinery, charles brooks, computer simulation, dexter, distance, kevin kubarych, liquid, manhattan, phenomenon, picosecond timescale, protein, protein surface, proteins are hydrophobic, quantum entanglement, spooky action, university of michigan, water in cells

ANN ARBOR — In a sort of biological “spooky action at a distance,” water in a cell slows down in the tightest confines between proteins and develops the ability to affect other proteins much farther away, University of Michigan researchers have discovered.

On a fundamental level, the findings show some of the complex and unexpected ways that water behaves inside cells. In a practical sense, they could provide insights into how and why proteins clump together in diseases such as Alzheimer’s and Parkinson’s. Understanding how proteins aggregate could help researchers figure out how to prevent them from doing so. (more…)

On The Front Lines

By Guest PostSeptember 4, 2012Environmentandreas muenchow, Arctic, blog, canada, canadian icebreaker, delaware, extent, front lines, greenland, henry larsen, ice, ice cover, ice island, ice loss, icy seas, manhattan, marine scientist, melt cycle, multi year, nares strait, nsidc, petermann fjord, petermann glacier, sea ice, ud scientist, university

UD scientist sees Arctic ice loss firsthand

The extent of sea ice in the Arctic has reached a record low, according to data released Aug. 26 by the U.S. National Snow and Ice Data Center (NSIDC).

A University of Delaware marine scientist can confirm some of that ice loss firsthand. In a short video he produced, Andreas Muenchow, aboard the Canadian icebreaker Henry Larsen, shows the ice-free sea off Petermann Fjord that he and his colleagues were sailing in — an area that for ages had been covered by floating ice shelves. (more…)

Greenland Glacier Loses Ice

By Guest PostJuly 21, 2012Environmentair temperature, andreas muenchow, aqua satellite, Arctic, coast guard ship, greenland glacier, greenland ice sheet, henry larsen, ice island, ice shelf, icy seas blog, labrador, lancaster sound, manhattan, nares strait, NASA, ocean temperature, petermann fjord, petermann glacier, terra, ward hunt

Greenland glacier loses ice island twice the size of Manhattan

An ice island twice the size of Manhattan has broken off from Greenland’s Petermann Glacier, according to researchers at the University of Delaware and the Canadian Ice Service. The Petermann Glacier is one of the two largest glaciers left in Greenland connecting the great Greenland ice sheet with the ocean via a floating ice shelf.

Andreas Muenchow, associate professor of physical ocean science and engineering in UD’s College of Earth, Ocean, and Environment, reports the calving on July 16, 2012, in his “Icy Seas” blog. Muenchow credits Trudy Wohleben of the Canadian Ice Service for first noticing the fracture. (more…)

Navigating a New Course in Search — Introducing Yahoo! Axis

By Guest PostMay 23, 2012Technologyaxis, browse, chrome, css3, Facebook, firefox 7, Google, html5, internet explorer 9, ipad, iPhone, javascript, javascript mvc, manhattan, mojito, safari v5, search, shashi seth, web, Yahoo, yahoo axis, yahoo cocktails

Seamless Across Multiple Devices, Axis Re-defines Searching and Browsing

SUNNYVALE, Calif. — Yahoo!, the premier digital media company, today announced the availability of Yahoo! Axis, a new experience that re-imagines how people search and browse on the web. Axis offers the only search experience that allows you to enter your search, see and interact with visual results, all without ever leaving the page you are on. Axis seamlessly integrates with your favorite desktop browser and automatically connects your online experiences across multiple devices. Axis is available today for download across iOS devices and as a desktop plug-in for HTML5-enabled browsers.

“Our search strategy is predicated on two core beliefs—one, that people want answers, not links and two, that consumer-facing search is ripe for innovative disruption,” said Shashi Seth, senior vice president, Connections, Yahoo! Inc. “With Axis, we have re-defined and re-architected the search and browse experience from the ground up.” (more…)

Microsoft Research Opens a Lab in New York City

By Guest PostMay 3, 2012Technologybing, christian borgs, cornell technion campus, cryptography, dan goldstein, david pennock, david rothschild, duncan watts, eric horvitz, jake hofman, jennifer chayes, john langford, manhattan, mayor, michael bloomberg, Microsoft, microsoft partner, new england, new york city, research lab, rick rashid, sharad goel, siddharth suri, sociology, tech hub, vowpal wabbit, xbox

New research lab will focus on computational and experimental social science, algorithmic economics, and machine learning, along with information retrieval.

NEW YORK CITY – In the two decades since the formation of Microsoft Research, the organization has grown from its beginnings on Microsoft’s corporate headquarters in Redmond, Wash., into a global research force with 12 labs across four continents — all devoted to advancing the state of the art in computing research and contributing cutting-edge advancements to Microsoft products.

Beginning May 3, that lab count increases to 13 with the creation of Microsoft Research New York City. (more…)

Hiding in Plain Sight, A New Frog Species With A ‘Weird’ Croak is Identified in New York City

By Guest PostMarch 15, 2012Nature, Scienceamphibians, brad shaffer, bronx, cathy newman, cryptic species, dna data, ecology, Environment, evolutionary biology, jeremy feinberg, joanna burger, leopard frog, leslie rissler, long snore, manhattan, marshes, mitochondrial dna, new frog species, new jersey, new york, new york city, odd frogs, ponds, rana, rapid chuckle, Rutgers University, skyscrapers, species, staten island, statue of liberty, uc davis, ucla, university of alabama, unusual frogs, weird rana, wilds, yankee stadium

In the wilds of New York City — or as wild as you can get so close to skyscrapers — scientists have found a new leopard frog species that for years biologists mistook for a more widespread variety of leopard frog.

While biologists regularly discover new species in remote rain forests, finding this one in the ponds and marshes of Staten Island, mainland New York and New Jersey — sometimes within view of the Statue of Liberty — is a big surprise, said the scientists from UCLA, Rutgers University, UC Davis, and The University of Alabama who worked together to make the unexpected discovery. (more…)

In Conversation: Sir Peter Crane

By Guest PostMarch 6, 2012Environment, Sciencebuckingham palace, Chicago, energy, England, environmental changes, environmental issues, epa, evolutionary biologist, field museum, ginkgo, glaciation, interdisciplinary component, j gustave speth, liquid natural gas, manhattan, nature conservancy, nuclear plant, peace corps, Prince Charles, royal botanic gardens, school of management, sir peter crane, som, state department, street trees, ted snyder, urban system, Wall Street, world wildlife fund

Evolutionary biologist Sir Peter Crane has been dean of the Yale School of Forestry & Environmental Studies (F&ES) since 2009. A former director of Chicago’s Field Museum and chief executive of England’s Royal Botanic Gardens, Kew, he recently spoke with Yale News about F&ES’ internationalism, the role of business in environmental management, and what it was like to be knighted at Buckingham Palace, among other topics. The following is an edited version of that conversation. (more…)

Five U.S. Urban Counties Lead ‘Terror Hot Spots’ List, but Rural Areas Not Exempt: Research

By Guest PostJanuary 31, 2012General, Politicsarizona, bianca bersani, domestic actors, extreme right wing, gary lafree, homeland security, hot spots, left wing terrorism, los angeles, lubbock county, manhattan, maricopa, massachusetts, metropolitan, miami dade county, nebraska, new york, perpetrator, profile, radical environmental groups, religious, rural areas, san francisco, start, terrorism, terrorist attack, texas, university of maryland, us counties, Washington

*N.Y., L.A., Miami, San Francisco, D.C. Top List; Maricopa, Ariz. Rising*

COLLEGE PARK, Md. – Nearly a third of all terrorist attacks from 1970 to 2008 occurred in just five metropolitan U.S. counties, but events continue to occur in rural areas, spurred on by domestic actors, according to a report published today by researchers in the National Consortium for the Study of Terrorism and Responses to Terrorism (START), a Department of Homeland Security Science and Technology Center of Excellence based at the University of Maryland.

The research was conducted at Maryland and the University of Massachusetts-Boston. (more…)

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