Wind, solar power paired with storage could be cost-effective way to power grid
Renewable energy could fully power a large electric grid 99.9 percent of the time by 2030 at costs comparable to today’s electricity expenses, according to new research by the University of Delaware and Delaware Technical Community College.
A well-designed combination of wind power, solar power and storage in batteries and fuel cells would nearly always exceed electricity demands while keeping costs low, the scientists found. (more…)
COLUMBIA, Mo. — Approximately 250,000 people in the United States suffer from muscular dystrophy, which occurs when damaged muscle tissue is replaced with fibrous, bony or fatty tissue and loses function. Three years ago, University of Missouri scientists found a molecular compound that is vital to curing the disease, but they didn’t know how to make the compound bind to the muscle cells. In a new study, published in the Proceedings of the National Academies of Science, MU School of Medicine scientists Yi Lai and Dongsheng Duan have discovered the missing pieces to this puzzle that could ultimately lead to a therapy and, potentially, a longer lifespan for patients suffering from the disease.
Duchenne muscular dystrophy (DMD), predominantly affecting males, is the most common type of muscular dystrophy. Patients with Duchenne muscular dystrophy have a gene mutation that disrupts the production of dystrophin, a protein essential for muscle cell survival and function. Absence of dystrophin starts a chain reaction that eventually leads to muscle cell degeneration and death. While dystrophin is vital for muscle development, the protein also needs several “helpers” to maintain the muscle tissue. One of these “helper” molecular compounds is nNOS, which produces nitric oxide that can keep muscle cells healthy after exercise. (more…)
Berkeley, CA — The installed price of solar photovoltaic (PV) power systems in the United States fell substantially in 2011 and through the first half of 2012, according to the latest edition of Tracking the Sun, an annual PV cost-tracking report produced by the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab).
The median installed price of residential and commercial PV systems completed in 2011 fell by roughly 11 to 14 percent from the year before, depending on system size, and, in California, prices fell by an additional 3 to 7 percent within the first six months of 2012. These recent installed price reductions are attributable, in large part, to dramatic reductions in PV module prices, which have been falling precipitously since 2008. (more…)
EAST LANSING, Mich. — Support for gay marriage is growing in Michigan, mirroring changing attitudes in many parts of the United States, according to Michigan State University’s State of the State Survey.
A recent survey found that 56 percent of the state’s residents support gay marriage while 39 percent oppose it. Two years ago, 48 percent supported gay marriage and 51 percent were opposed. (more…)
Confucius Institute director addresses global impact of China’s economy
China’s economy has undergone astounding growth during the past 60 years, with its gross domestic product (GDP) climbing from just under $18 billion in 1949 to almost $6 trillion in 2011. Most of that growth has occurred since 1980, when the country’s economic reform began.
The result? China has emerged from being known as “the world’s most populous country” to the “growth engine for the world’s economy.”
But the double-digit growth that China witnessed every year from 2003 to 2011 has slowed, leading to much debate about the seriousness of the downturn and how it will reverberate across the globe. (more…)
EAST LANSING, Mich. — Health professionals may soon have a new method of diagnosing Parkinson’s disease, one that is noninvasive and inexpensive, and, in early testing, has proved to be effective more than 90 percent of the time.
In addition, this new method has the potential to track the progression of Parkinson’s, as well as measure the effectiveness of treatments for the disorder, said Rahul Shrivastav, professor and chairperson of Michigan State University’s Department of Communicative Sciences and Disorders and a member of the team developing the new method.
It involves monitoring a patient’s speech patterns – specifically, movement patterns of the tongue and jaw. (more…)
Extends Financing to Help Businesses Drive Growth with Advanced Technologies: Cloud, Business Analytics and PureSystems
ARMONK, N.Y. – 15 Nov 2012: IBM announced today it is providing IBM Business Partners worldwide with $4 billion in financing for credit-qualified clients over a period of 12 months. This financing, through IBM Global Financing, can make obtaining credit easier and more accessible to enable IBM’s global partner ecosystem and their clients to acquire advanced technologies such as cloud, analytics and PureSystems. As part of today’s news, IBM is also launching a new mobile app as another step to simplify the way IBM’s Business Partners can apply for and secure financing for their clients within minutes via any mobile device — anytime, anywhere.
With 10 billion mobile devices forecasted by 2020, the proliferation of mobile technology is fundamentally changing the way people think, work, act, and interact.1 Already, 90 percent of mobile users keep their device within arm’s reach at all times, and complete many kinds of transactions across these smart devices. 2 The new mobile app from IBM Global Financing is designed to address this changing business environment by making it easier for IBM Business Partners to provide their clients with price proposals and generate credit approvals within minutes using an iPad, iPhone or Android mobile device. The mobile app will be available in the United States this month and will be rolled out globally beginning in China in January 2013. The app has an easy-to-use interface and is designed for contracts worth up to $500K, all while the IBM Business Partner seller is on the go. This mobile app is based on IBM Global Financing’s simple Rapid Online Financing tool, designed for non-financing experts, where available, to generate fast approvals for credit applications with a simple click of the mouse. (more…)
