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…)
ANN ARBOR, Mich.— Fifty million years ago, India slammed into Eurasia, a collision that gave rise to the tallest landforms on the planet, the Himalaya Mountains and the Tibetan Plateau.
India and Eurasia continue to converge today, though at an ever-slowing pace. University of Michigan geomorphologist and geophysicist Marin Clark wanted to know when this motion will end and why. She conducted a study that led to surprising findings that could add a new wrinkle to the well-established theory of plate tectonics – the dominant, unifying theory of geology. (more…)
– 900,000 square foot facility uses advanced green design for maximum efficiency
– New IBM SmartCloud services allow Tulip to deliver Infrastructure, Storage and Platform-as-a-Service to customers
– Modular Data Center design and high reliability supports up to 100 megawatts of power
Bangalore, India – 07 Feb 2012: IBM today announced it has worked with Tulip Telecom Ltd. to design and help build the largest data center facility in India to deliver new cloud and networking services.(more…)
*Rizia Bardhan, a postdoc at the Molecular Foundry, selected to Forbes’ ’30 under 30′ list*
On a typical day, Rizia Bardhan walks through the doors of Lawrence Berkeley National Laboratory’s Molecular Foundry and immerses herself in the tricky business of tweaking optical spectroscopy equipment to study phase transitions in metal hydrides.
It’s fair to say that what she does is difficult to grasp. Why she does it is easy: “I want to help solve big problems. That’s why I’m here,” she says. (more…)
J. Timmons Roberts, professor of sociology and director of the Center for Environmental Studies, led a group of Brown researchers and students to the United Nations climate change negotiations in Durban, South Africa. On his return, Roberts spoke with Richard Lewis, reflecting on the Durban meetings, the status of research, and the challenges of activism on issues of climate change.
Timmons Roberts, professor and director of the Center for Environmental Studies, has just returned from attending climate talks in Durban, South Africa. Roberts and a delegation from Brown — faculty, postdoctoral researchers, graduate and undergraduate students — witnessed the negotiations up close as observers to ministerial speeches and negotiations. The talks ended with an agreement to extend the greenhouse gas emissions targets set under the Kyoto Protocol and a pledge to work on a replacement treaty incorporating the United States, China, and India.
Roberts spoke with Richard Lewis on the importance of the talks, the need for industrialized countries to compensate developing countries for damages from climate change, and the unique opportunity for people from Brown’s environmental program to attend the talks. (more…)
*Disruption of wind shear enables stronger storms*
Pollution is making Arabian Sea cyclones more intense, according to a study in this week’s issue of the journal Nature.
Traditionally, prevailing wind shear patterns prohibit cyclones in the Arabian Sea from becoming major storms.
The Nature paper suggests that weakening winds have enabled the formation of stronger cyclones in recent years–including storms in 2007 and 2010 that were the first recorded storms to enter the Gulf of Oman. (more…)
Curcumin, the main component in the spice turmeric, suppresses a cell signaling pathway that drives the growth of head and neck cancer, according to a pilot study using human saliva by researchers at UCLA’s Jonsson Comprehensive Cancer Center.
The inhibition of the pathway also correlated with reduced expression of a number of pro-inflammatory cytokines, or signaling molecules, in the saliva that promote cancer growth, said senior study author Dr. Marilene Wang, a professor of head and neck surgery and a Jonsson Cancer Center researcher. (more…)
*Microsoft CEO Steve Ballmer, economist Jeffrey Sachs, and Foursquare founder and CEO Dennis Crowley opened the Imagine Cup 2011 World Finals on Friday night. The competition heated up over the weekend with the first set of finalists being announced Sunday night.*
NEW YORK CITY – Microsoft CEO Steve Ballmer inspired them to be great, economist Jeffrey Sachs gave them the homework assignment of saving the world, and Foursquare founder and CEO Dennis Crowley showed them how tangibly close they are to success.
Students representing 70 countries and regions descended on New York City over the weekend to participate in the Imagine Cup 2011 Worldwide Finals, which challenges students from across the globe to use technology to solve world problems like feeding the hungry, fighting disease, and creating new forms of energy. Finalists in the competition’s nine categories were announced on Sunday and the overall winners will be announced on Wednesday. (more…)
