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Smartphone Adoption Reaches 40 Percent in Canada

By Guest PostNovember 30, 2011Technologyapple, canada, canadians, Comscore, google android, Microsoft, mobile phone, mobile phone industry, nokia, oems, original equipment manufacturers, os, qr codes, rim, Samsung, smartphone, smartphone operating system, symbian

RIM Continues to Lead Smartphone Market, with Apple a Close Second

Google Android Doubles its Smartphone Market Share in Past Six Months to 25 Percent

TORONTO, CA, November 30, 2011 – comScore, Inc., a leader in measuring the digital world, today released data from the comScore MobiLens service, reporting key trends in the Canada mobile phone industry for September 2011. The report ranked the leading mobile original equipment manufacturers (OEMs) and smartphone operating system (OS) platforms in Canada according to their share of current mobile subscribers ages 13 and older, and reviewed the most popular activities and content accessed via the subscriber’s primary mobile phone. The September report found Samsung to be the top handset manufacturer overall with 25.2 percent market share, while RIM led among smartphone platforms with 35.8 percent share of that market segment. (more…)

Physicists Set Strongest Limit on Mass of Dark Matter

By Guest PostNovember 30, 2011Sciencedark energy, dark matter, dark matter collisions, dark matter particle, detecting dark matter, expansion of universe, mass

Brown University physicists have set the strongest limit for the mass of dark matter, the mysterious particles believed to make up nearly a quarter of the universe. The researchers report in Physical Review Letters that dark matter must have a mass greater than 40 giga-electron volts. The distinction is important because it casts doubt on recent results from underground experiments that have reported detecting dark matter

PROVIDENCE, R.I. [Brown University] — If dark matter exists in the universe, scientists now have set the strongest limit to date on its mass. (more…)

A Smarter Way to Make Ultraviolet Light Beams

By Guest PostNovember 30, 2011Scienceharmonic distortions, information storage, infrared signal, jeremy moore, lasers, matthew tomes, microscopy, mona jarrahi, optical resonator, optics express, original wavelength, tal carmon, ultraviolet light, university of michigan, wavelength tunable ultraviolet sources

ANN ARBOR, Mich.— Existing coherent ultraviolet light sources are power hungry, bulky and expensive. University of Michigan researchers have found a better way to build compact ultraviolet sources with low power consumption that could improve information storage, microscopy and chemical analysis.

A paper on the research is newly published in Optics Express. The research was led by Mona Jarrahi and Tal Carmon, assistant professors in the Department of Electrical Engineering and Computer Science. The experiment was performed by Jeremy Moore and Matthew Tomes, both graduate students in the same department. (more…)

Fast Times in Physics

By Guest PostNovember 29, 2011Scienceatomic clocks, beams of neutrinos, c, Chicago, einstein, equation, Europe, faster than light, fermilab, Japan, marvin marshak, minos, neutrinos, northern minnesota, opera, physicists, scientific world, soudan underground laboratory, speed of light, subatomic particles, time, university of minnesota, vacuum, vibrations of cesium atoms

A U physicist will help determine if neutrinos can outrace light

Back in 2007, a physics experiment clocked elusive subatomic particles called neutrinos going faster than light.

That wasn’t supposed to happen. If the speed of light in a vacuum—denoted “c” by physicists—isn’t the universal speed limit, it would mean that Einstein put the wrong number in his famous E=mc² equation.

University of Minnesota physicist Marvin Marshak was part of the experiment, called MINOS. It clocked beams of neutrinos shot from Fermilab, a national physics lab near Chicago, to a detector 457 miles away in the Soudan Underground Laboratory in northern Minnesota. (more…)

Minorities Pay More for Water and Sewer

By Guest PostNovember 29, 2011Culture, Environment, Generalbirmingham, bygone economic era, cleveland, detroit, environmental practice, michigan state university, pittsburgh, poster child, product of racism, rachel butts, racial minorities, sewer infrastructure, shrinking cities, st. louis, stephen gasteyer, structural inequality, wastewater, water and sewer

EAST LANSING, Mich. — Racial minorities pay systemically more for basic water and sewer services than white people, according to a study by Michigan State University researchers.

This “structural inequality” is not necessarily a product of racism, argues sociologist Stephen Gasteyer, but rather the result of whites fleeing urban areas and leaving minority residents to bear the costs of maintaining aging water and sewer infrastructure. (more…)

Examining The Changing Face of Christianity

By Guest PostNovember 28, 2011Cultureafrica, anthropologist, asia, chaplains in guatemala, charismatic christianity, China, christianity, christians, diversity, downtown toronto, Europe, faith, girish daswani, god, ju hui judy han, kevin o neill, korean missionaries, latin america, nigeria, North America, north korea, pamela klassen, pentecostal christianity, pentecostalism, politics of global christianity, rural villages, ruth marshall, simon coleman, social process, spiritual warriors, university of toronto, valentina napolitano

U of T leading centre for study of global Christianity

A century ago, 80 per cent of the world’s Christians lived in Europe and North America; today, nearly 70 per cent live in Africa, Asia, and Latin America, making Christianity a predominantly non-Western religion.

A critical mass of scholars who are looking into the implications of this shift has made the University of Toronto a leading centre for the study of global Christianity.

Christianity today has more than 2.2 billion adherents worldwide. The majority are overwhelmingly poor, displaced from rural villages into overcrowded cities in search of work, and adhere strictly to the word of Scripture, which can command their loyalty far more than state or society. (more…)

Chemistry Professor Links Faeces and Caffeine

By Guest PostNovember 28, 2011Environmentcaffeine sampling, fecal coliforms, fecal pollution, sanitary contamination, storm waters, traces of caffeine

Researchers led by Prof. Sébastien Sauvé of the University of Montreal’s Department of Chemistry have discovered that traces of caffeine are a useful indicator of the contamination of our water by sewers. (more…)

What Our Searches Tell Us About 2011: Bing Releases Most-Searched Terms of the Year

By Guest PostNovember 28, 2011Technologybing, most searched people, most searched terms, pr for bing

*From royal weddings and rising pop superstars to concerns for human tragedy and the global economy, Bing’s most-searched terms of the year capture America’s mood in 2011.*

REDMOND, Wash. – Nov. 28, 2011 – What do pop superstar Justin Bieber, new duchess Kate Middleton, and consumer electronics king Xbox have in common? No, they’re not all part of a wildly anticipated Hollywood sci-fi flick (at least not yet); they were some of the most popular search terms typed this past year on Bing. (more…)

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