Tag Archives: asia

Researchers Find Potential ‘Dark Side’ To Diets High In Beta-Carotene

By Guest PostMay 7, 2012Healthabdulkerim eroglu, africa, antioxidant, asia, beta-carotene, carlo dela sena, carotenoids, carrots, dark side, diet, earl harrison, gene, golden maize, health hazard, immune function, metabolism, molecule, ohio state university, robert curley, shockwave, south america, steven schwartz, sureshbabu narayanasamy, sweet potatoes, synthetic molecule, vitamin A

COLUMBUS, Ohio – New research suggests that there could be health hazards associated with consuming excessive amounts of beta-carotene.

This antioxidant is a naturally occurring pigment that gives color to foods such as carrots, sweet potatoes and certain greens. It also converts to vitamin A, and foods and supplements are the only sources for this essential nutrient.

But scientists at Ohio State University have found that certain molecules that derive from beta-carotene have an opposite effect in the body: They actually block some actions of vitamin A, which is critical to human vision, bone and skin health, metabolism and immune function. (more…)

Q&A: Economic ‘Prophet’ Now Showing Classes How Theory Translates into Practice

By Guest PostMay 3, 2012Economyaleh tsyvinski, american goods, asia, China, economic, economic system, economist, Europe, france, Germany, global economy, globalization, Greece, ireland, italy, jackson institute, japanese economy, jeff garten, lessons of japan, macro debate, macroeconomics, michael marsland, minister of finance, morgan stanley asia, portugal, practice, prognosis, prophet, rick levin, school of management, som, spain, stephen roach, the next china, theory, united states, Wall Street, world economy, xiang huaicheng, yale

Stephen Roach is a respected authority on Asia — China in particular — and an often-cited and widely recognized prophet on the global economy.

Until recently chair of Morgan Stanley Asia and long the firm’s chief economist, Roach came to Yale in 2010 as a senior fellow in the newly inaugurated Jackson Institute for Global Affairs, with a joint appointment at the School of Management (SOM). This spring Roach announced he would be retiring from Morgan Stanley after 30 years with the firm to teach full time at Yale.

YaleNews recently met with the economist in his office to discuss his new career as a teacher and to get his prognosis on the future of the world economy. (more…)

Internet Use Promotes Democracy Best in Countries That Are Already Partially Free

By Guest PostApril 9, 2012Politics, Technologyafrobarometer, arab world, asia, asian barometer, autocratic regime, democracy, democratic revolution, elizabeth stoycheff, erik nisbet, frequency, internet, internet use, katy pearce, Kenya, mobilize citizen, mozambique, ohio state university, political change, political regime, pro democratic attitude, senegal, singapore, sociodemographic factor, sub-saharan africa, Tanzania, uganda, zambia

COLUMBUS, Ohio — Although use of the internet has been credited with helping spur democratic revolutions in the Arab world and elsewhere, a new multinational study suggests the internet is most likely to play a role only in specific situations.

Researchers at Ohio State University found that the internet spurs pro-democratic attitudes most in countries that already have introduced some reforms in that direction. (more…)

Study Links Past Changes in Monsoon to Major Shifts in Indian Civilizations

By Guest PostMarch 15, 2012Environmentasia, band of heavy rain, bay of bengal, camilo ponton, civilizations, climate change, cmz, core monsoon zone, dorian fuller, drilling vessel, drought, equator, eth, global warming, godavari river, harappan civilization, humid monsoon, India, indian monsoon, indian peninsula, insolation, inter tropical convergence zone, itcz, joides resolution, liviu giosan, modern agriculture, monsoon, northern hemisphere, ocean, paleo climatic information, plankton fossil, sahara desert, sediment core, solar radiation, tim eglinton, tropical forest, vegetation, whoi, zurich

A fundamental shift in the Indian monsoon has occurred over the last few millennia, from a steady humid monsoon that favored lush vegetation to extended periods of drought, reports a new study led by researchers at the Woods Hole Oceanographic Institution (WHOI). The study has implications for our understanding of the monsoon’s response to climate change.

The Indian peninsula sustains over a billion people, yet it lies at the same latitude as the Sahara Desert. Without a monsoon, most of India would be dry and uninhabitable. The ability to predict the timing and amount of the next year’s monsoon is vital, yet even our knowledge of the monsoon’s past variability remains incomplete. (more…)

Ice Age Mariners From Europe Were Among America’s First People

By Guest PostFebruary 29, 2012Scienceacross atlantic ice, alaska, america, asia, bering sea, Berkeley, boat, bruce bradley, cities of gold, clovis, clovis culture, dennis stanford, douglas preston, earliest humans, Europe, last ice age, native americans, new mexico, new world, North America, northern spain, orthodoxy, paradigm, sea ice shelf, smithsonian institution, solutrean people, thunderhead, united states, university california press, university of exeter

Some of the earliest humans to inhabit America came from Europe according to a new book.

Across Atlantic Ice puts forward a compelling case for people from northern Spain travelling to America by boat, following the edge of a sea ice shelf that connected Europe and America during the last Ice Age, 14,000 to 25,000 years ago.

Across Atlantic Ice is the result of more than a decade’s research by leading archaeologists Professor Bruce Bradley of the University of Exeter and Dr Dennis Stanford of the Smithsonian Institution. Through archaeological evidence, they turn the long-held theory of the origins of New World populations on its head.

For more than 400 years, it has been claimed that people first entered America from Asia, via a land bridge that spanned the Bering Sea. We now know that some people did arrive via this route nearly 15,000 years ago, probably by both land and sea. (more…)

As Next Supercontinent Forms, Arctic Ocean, Caribbean will Vanish First

By Guest PostFebruary 13, 2012Scienceamasia, ancient rocks, arctic ocean, asia, caribbean sea, collision, continental blocks, david a d evans, earth, eurasia, Europe, extroversion, formation, geographic center, geologist, introversion, magnetism, north, north pole, northward migration, nuna, orthoversion, pangea, rodinia, ross n mitchell, south america, supercontinent, taylor m kilian, yale university

Geologists at Yale University have proposed a new theory to describe the formation of supercontinents, the epic process by which Earth’s major continental blocks combine into a single vast landmass. The new model radically challenges the dominant theories of how supercontinents might take shape.

In a paper published Feb. 9 in the journal Nature, Yale researchers introduce a process called orthoversion, in which each succeeding supercontinent forms 90 degrees from the geographic center of its ancient predecessor. Under the theory, the present-day Arctic Ocean and Caribbean Sea will vanish as North and South America fuse during a mutual northward migration that leads to a collision with Europe and Asia. (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…)

Jeopardy! Winnings Spur IBM and Scripps Research Institute Collaboration to Fight Against Malaria

By Guest PostNovember 18, 2011Science, Technologyafrica, alex l perryman, asia, clean water techniques, critical to human health, drug resistant strains, economic distress, go fight against malaria, hiv, human competitors, ibm, jeopardy game, malaria, mike pique, multi drug resistant aids, plasmodium falciparum, renewable energy materials, ruth huey, sargis dallakyan, scripps research institute, south america, stefano forli, subhash sinha, supercomputer of the people, watson computing system, world community grid, world health organization

*Project to use 2 million PCs to crunch numbers, compress 100 years of research into just one*

LA JOLLA, CA and ARMONK, NY – IBM’s Watson computing system broke new ground earlier this year when it defeated two celebrated human competitors on the Jeopardy! game show. Now, The Scripps Research Institute is hoping to do something equally novel but more critical to human health with part of the prize money from that tournament: Find a cure for drug-resistant malaria. And it’s asking for the public’s help.

To that end, Scripps Research and IBM are encouraging anyone in the world with a personal computer to join World Community Grid, a sort of “supercomputer of the people” that will crunch numbers and perform simulations for “GO Fight Against Malaria”—the project that Scripps Research and IBM have launched at https://www.worldcommunitygrid.org. (more…)