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Berkeley Lab’s Saul Perlmutter wins Nobel Prize in Physics

By Guest PostOctober 4, 2011Science2011 nobel prize in physics, accelerating expansion of the universe, adam riess, anisotropy of the cosmic microwave background radiation, astrophysicist, berkeley lab, brian schmidt, Chile, dark energy, department of energy, expansion of the universe, france, george smoot iii, gravity, high z supernova search team, international supernova cosmology project, Japan, knowledge, lawrence berkeley national laboratory, mysterious force, nature of dark energy, nobel prize, nobel prize in physics, paul alivisatos, saul perlmutter, spain, supernova cosmology project, supernovae, Sweden, swedish kroner, united kingdom, united states, university of california at berkeley

BERKELEY, CA — Saul Perlmutter, an astrophysicist at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory and a professor of physics at the University of California at Berkeley, has won the 2011 Nobel Prize in Physics “for the discovery of the accelerating expansion of the universe through observations of distant supernovae.” Perlmutter heads the international Supernova Cosmology Project, which pioneered the methods used to discover the accelerating expansion of the universe, and he has been a leader in studies to determine the nature of dark energy.

Perlmutter shares the prize with Brian Schmidt and Adam Riess, leader of the High-z Supernova Search Team and first author of that team’s analysis, respectively, which led to their almost simultaneous announcement of accelerating expansion. (more…)

Latin America’s Social Networking Market Sees 88 Percent Gain in Engagement in the Past Year

By Guest PostSeptember 20, 2011Technologyalejandro fosk, Argentina, brazil, Chile, Comscore, Facebook, latin america, orkut, social media, the rise of social networking in latin america, Twitter, Venezuela

*Increase in Time Spent on Facebook Accounts for 90 Percent of Increase in Total Time Spent Online in Latin America*

comScore Releases Report, “The Rise of Social Networking in Latin America”

Santiago, Chile, September 20, 2011 – comScore, Inc., a leader in measuring the digital world, today released the report The Rise of Social Networking in Latin America. The report examines the state of Latin America’s dynamic social networking landscape, providing insights into trends at a global, regional and individual market level. The 35-page analysis also reveals how social media has shaped the larger digital environment through its influence on other social web activities and its role in the dissemination of marketing messages.

“Social networking has become an essential part of consumers’ digital lives over the past several years,” said Alejandro Fosk, comScore senior vice president for Latin America. “As it has become more widely adopted throughout the region and across demographic segments, it has redefined the way consumers interact with content and with each other. Social media is also changing the way marketing messages are disseminated and offers a new channel to engage with current and potential customers, which presents a variety of attractive opportunities for brands to effectively integrate social into their digital strategies.” (more…)

In Chile, 15-24 Year Olds Are Most Engaged Internet Users Accounting for 1 in 3 Minutes Spent Online

By Guest PostJuly 19, 2011Technologyaudience size, Chile, chilean online population, comscore media metrix, internet usage, internet users

comScore to Host Complimentary Webinar “The State of the Internet Chile” on July 21 (more…)

River Mystery Solved

By Guest PostJune 5, 2011Environmentbacteria, biofilms, biogeochemical processes, blooms of didymo, Chile, didymo, didymo growth, didymosphenia geminata, freshwater algae, mats, microbes, microenvironment, national science foundation, new zealand, nutrients, oligotrophic, oliogotrophic streams, p v sundareshwar, phosphorus, rapid creek, rivers, rock, south dakota school of mines and technology, species, streams, tim kratz, uncommon environmental phenomena, unpolluted waterways, water bodies in the southern hemisphere

*Scientists discover how “Didymo” algae bloom in pristine waters with few nutrients*

The pristine state of unpolluted waterways may be their downfall, according to research results published in a paper this week in the journal Geophysical Research Letters.

A species of freshwater algae that lives in streams and rivers, called Didymo for Didymosphenia geminata, is able to colonize and dominate the bottoms of some of the world’s cleanest waterways–precisely because they are so clear. (more…)

Mexico Leads Latin America in Online Video Penetration and Engagement

By Guest PostMay 4, 2011Technologyalejandro fosk, Argentina, argentines, behaviors in latin america, brazil, brazilians, Chile, chileans, Comscore, digital consumer behaviors, mexicans, Mexico, online video viewing

*comScore Releases Latest Report on Online Video Viewing in Latin America*

Santiago, Chile May 3, 2011– comScore, Inc., a leader in measuring the digital world, today released a study of online video viewing behaviors in Latin America based on data from its comScore Video Metrix Service. The report found that in Brazil, Mexico, Argentina and Chile more than 80 percent of all online users viewed video content in March 2011, with viewers in Mexico spending the most time watching online video at an average of 10.5 hours per viewer during the month. (more…)

comScore Introduces Online Video Measurement Service in Brazil, Mexico, Argentina, Chile and Spain

By Guest PostNovember 30, 20102 commentsTechnologyadvertisers, alejandro fosk, Argentina, brazil, Chile, Comscore, comscore video metrix, Facebook, footprint, globo, Google, internet users, latin america, Mexico, publishers, spain, vevo, video properties, YouTube

*YouTube.com Makes Google Sites the Top Ranking Video Property across Latin America and Spain*

Santiago, Chile, November 30, 2010 – comScore, Inc., a leader in measuring the digital world, today announced the launch of comScore Video Metrix in Brazil, Mexico, Chile, Argentina and Spain as comScore continues to expand its video measurement footprint across the globe. comScore’s industry-leading video measurement product is now available for 16 individual markets, with additional countries becoming available in the near future. comScore will be hosting a complimentary webinar How Latin America is Shaping Online Video’s Global Growth on December 1. For more details and to register, please visit: https://www1.gotomeeting.com/register/653852337 (more…)

Google Sites, Facebook.com and Microsoft Sites Rank as Most-Visited Online Destinations in Chile

By Guest PostAugust 30, 20103 commentsTechnologyalejandro fosk, Chile, chileans, Comscore, Facebook, Google, latin america, media metrix, Microsoft, terra – telefonica

*comScore Releases Report: State of the Internet with a Focus on Chile*

Santiago, Chile August 30, 2010 – comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world, today released a report on the top Internet destinations in Chile based on data from its comScore Media Metrix Service. The report found that Google Sites led as the most-visited Internet property in the market, reaching 95 percent of all Chileans online.

(more…)

Photo Proof: Super Stars of the Universe Have Humble Beginnings

By Guest PostJuly 18, 20101 commentScience4.6 billion years, 85-meter telescope, Chile, department of astronomy, eso, european southern observatory, high-mass stars, NASA, nasa spitzer space telescope, southern sky, stefan kraus, stellar collisions, super massive star, universe, university of michigan, very large telescope interferometer

ANN ARBOR, Mich.—The first close-up picture of a nascent super massive star and its surroundings has shown that the highest mass stars in the universe form just like their smaller counterparts. They are born from swirling disks of gas and dust, rather than from violent stellar collisions.

“How these high mass stars form has been a debate for 20 years,” said Stefan Kraus, a research fellow in the University of Michigan Department of Astronomy who is first author of a paper on the findings published July 15 in Nature.

(more…)

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