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Free-Floating Planets May be More Common Than Stars

By Guest PostMay 19, 2011Scienceastronomers, dark of space, david bennett, earth, gaseous bodies, giant wingless, gravitational microlensing events, jupiter, mario perez, microlensing observations in astrophysics, milky way galaxy, moa, NASA, new zealand, nuclear fuel, ogle, optical gravitational lensing experiment, orphan planets, star, star forming clusters, takahiro sumi, telescope in chile, turbulent solar systems

PASADENA, Calif. — Astronomers, including a NASA-funded team member, have discovered a new class of Jupiter-sized planets floating alone in the dark of space, away from the light of a star. The team believes these lone worlds were probably ejected from developing planetary systems.

The discovery is based on a joint Japan-New Zealand survey that scanned the center of the Milky Way galaxy during 2006 and 2007, revealing evidence for up to 10 free-floating planets roughly the mass of Jupiter. The isolated orbs, also known as orphan planets, are difficult to spot, and had gone undetected until now. The newfound planets are located at an average approximate distance of 10,000 to 20,000 light-years from Earth. (more…)

Lichens May Aid in Combating Deadly Chronic Wasting Disease in Wildlife

By Guest PostMay 19, 2011Naturechronic wasting disease, lichen species, lichens, mad cow disease, prion diseases

MADISON, Wis. – Certain lichens can break down the infectious proteins responsible for chronic wasting disease (CWD), a troubling neurological disease fatal to wild deer and elk and spreading throughout the United States and Canada, according to U.S. Geological Survey research published today in the journal PLoS ONE. (more…)

Scientists Discover Animal-like Urea Cycle in Tiny Diatoms in the Ocean

By Guest PostMay 19, 2011Sciencediatom photosynthesis, diatoms nutrient deprivation, marine diatoms, ocean phytoplankton nutrition, urea cycle

Cycle enables marine phytoplankton to use carbon and nitrogen from their environment

Scientists have discovered that marine diatoms, tiny phytoplankton abundant in the sea, have an animal-like urea cycle, and that this cycle enables the diatoms to efficiently use carbon and nitrogen from their environment. (more…)

Yahoo! to Acquire 5to1; Extends Advertising Leadership and Publisher Relationships

By Guest PostMay 18, 2011Technologyadvertising alliance, premium advertisements, premium inventory, premium publishers, top brand advertisers, yahoo inc

SUNNYVALE, Calif.–(BUSINESS WIRE)-– Yahoo! Inc., the premier digital media company, today announced it has signed a definitive agreement to acquire 5to1 Holding Corp. (OTC BB: FTOH). 5to1 is an online advertising alliance consisting exclusively of major media publishers. Built on a proprietary publisher-controlled platform, 5to1 offers top brand advertisers premium inventory at mass scale. The acquisition of 5to1 will enable Yahoo! to build upon its publisher partnerships and expand its premium inventory. (more…)

NASA Mission Will Observe Earth’s Salty Seas

By Guest PostMay 18, 2011Scienceaquarius, aquarius sac d observatory, Argentina, atmosphere, california, climate, comision nacional de actividades espaciales, conae, conveyor belt, deep ocean, delta ii rocket, earth climate, gary lagerloef, melting of sea ice, NASA, ocean circulation, ocean surface salinity, polar regions, radiometer, river runoff, salinity, salinity variations, seattle, space agency, vandenberg air force base, water cycle

PASADENA, Calif. – Final preparations are under way for the June 9 launch of the international Aquarius/SAC-D observatory. The mission’s primary instrument, Aquarius, will study interactions between ocean circulation, the water cycle and climate by measuring ocean surface salinity.

Engineers at Vandenberg Air Force Base in California are performing final tests before mating Aquarius/SAC-D to its Delta II rocket. The mission is a collaboration between NASA and Argentina’s space agency, Comision Nacional de Actividades Espaciales (CONAE), with participation from Brazil, Canada, France and Italy. SAC stands for Satelite de Applicaciones Cientificas. Aquarius was built by NASA’s Jet Propulsion Laboratory in Pasadena, Calif., and the agency’s Goddard Space Flight Center in Greenbelt, Md. (more…)

Persuasive Speech: The Way We, Um, Talk Sways Our Listeners

By Guest PostMay 18, 2011Culture, Scienceinstitute for social research, isr, james earl jones, jessica broome, jose benki, julia child, larynx, national science foundation, pitch, psychology of language, speech characteristics, telephone interviewers, university of michigan, variation in the pitch, voice box

ANN ARBOR, Mich.— Want to convince someone to do something? A new University of Michigan study has some intriguing insights drawn from how we speak.

The study, presented May 14 at the annual meeting of the American Association for Public Opinion Research, examines how various speech characteristics influence people’s decisions to participate in telephone surveys. But its findings have implications for many other situations, from closing sales to swaying voters and getting stubborn spouses to see things your way. (more…)

Global IBM CIO Study reveals today’s CEOs and CIOs strongly aligned on future challenges and complexity

By Guest PostMay 18, 2011Technologyanz cios, australian economy, bi, business intelligence, c suite study series, ceos, chief executive officers, chief information officers, cios, client intimacy, english, global cio, global study, ibm, ibm institute for business value, matt english

*Significant increase in the focus CIOs place on Cloud Computing since 2009*

Sydney, Australia – 18 May 2011: Results from a global study of more than 3,000 Chief Information Officers (CIOs) released by IBM today, reveal that for the first time, CEOs and CIOs are strategically aligned in their thinking around future challenges and complexity, with both groups focusing on insight and intelligence, client intimacy and people skills to drive organisational strategy.

The CIO Study shows that 57 per cent of CIOs anticipate more change and complexity in the next five years while 55 per cent of CEOs anticipate the same, according to the IBM’s 2010 Global CEO study. (more…)

Bing Makes Search Social with Help from 500 Million Friends

By Guest PostMay 17, 2011Technologybing, bing bar, chris pirillo, exabytes of data, Facebook, facebook fan pages, friends, human perspective, laptop, like, Microsoft, mother in law, paul yiu, pc magazine, sean suchter, search experience, search technology center, social, social features, stefan weitz, us weekly, web

*New social features in Bing let users make decisions with help from their Facebook friends.*

REDMOND, Wash. — Bing is adding 500 million new friends, and they’re all going to help the search experience become a lot more social. (more…)

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