Posted By News On March 2, 2015 - 12:29pm
Metadata – information about other information – is a focus of major debate in Australia, specifically whether the government’s mandatory retention of metadata is justified or not.
On Friday February 27, the Parliamentary Joint Committee on Intelligence and Security tabled its report on reforms of Australia’s National Security Legislation.
Posted By News On March 2, 2015 - 6:00pm
Deep in the heart of synthetic biology are the proteins that make it tick.
Protein engineering is the crucial pulse of the booming, relatively new scientific discipline. Scientists grow, harvest, and reprogram proteins to become new drug therapeutics, environmentally friendly fuels, and vaccines. Producing proteins quickly and in large quantities has been and remains a major challenge in the field.
Posted By News On March 2, 2015 - 6:00pm
A new video assessment tool that can inform teacher selection and hiring has implications for education reform.
This is the key finding of a new study led by a researcher from Clemson University in collaboration with researchers from Northwestern University and the University of Virginia. The study was published in The Elementary School Journal.
The researchers say there is a growing focus as part of education reform and accountability efforts to improve mechanisms for selecting individuals into teacher preparation and eventually into the field who will be successful.
Posted By News On March 1, 2015 - 10:35pm
An innovative interventional radiology treatment has been found to offer chronic migraine sufferers sustained relief of their headaches, according to research being presented at the Society of Interventional Radiology's Annual Scientific Meeting. Clinicians at Albany Medical Center and the State University New York Empire State College in Saratoga Springs used a treatment called image-guided, intranasal sphenopalatine ganglion (SPG) blocks to give patients enough ongoing relief that they required less medication to relieve migraine pain.
Posted By News On March 1, 2015 - 1:59pm
Social networks such as Facebook, LinkedIn and Twitter play an increasingly central role in our lives. Centrality is also an important concept in the theory of social networks. Centrality of an individual, called a "node" in network theory, measures its relative importance within a network.
Posted By News On February 28, 2015 - 4:29pm
A newly characterized group of pharmacological compounds block both the inflammation and nerve cell damage seen in mouse models of multiple sclerosis, according to a study conducted at the Icahn School of Medicine at Mount Sinai.
Posted By News On February 27, 2015 - 8:00pm
In the 1990s, neuroscientists identified a class of drugs that showed promise in the area of stroke. NMDA receptor antagonists could limit damage to the brain in animal models of stroke. But one problem complicated testing the drugs in a clinical setting: the side effects included disorientation and hallucinations.
Now researchers have found a potential path around this obstacle. The results were published in Neuron.
Posted By News On February 27, 2015 - 1:25pm
If you live in a city, you know that a fair amount of your movement around town is social in nature. But how much, exactly? A new study co-authored by MIT researchers uses a new method to infer that around one-fifth of urban movement is strictly social, a finding that holds up consistently in multiple cities.
Posted By News On February 26, 2015 - 10:05pm
It is estimated that 8.1 million of the 29.1 million Americans living with diabetes are undiagnosed and many who have diabetes have poor glycemic control. Given that each year many Americans visit a dental provider but not a primary care provider, dental visits may be an opportune site for diabetes screening and monitoring glucose control for many at-risk patients.
Posted By News On February 25, 2015 - 11:06pm
The characteristic blue glow from a nuclear reactor is present in radiation therapy, too. Investigators from Dartmouth's Norris Cotton Cancer Center, led by Brian W. Pogue, PhD, and PhD candidates Adam K. Glaser and Rongxiao Zhang, published in Physics in Medicine and Biology how the complex parts of the blue light known as the Cherenkov Effect can be measured and used in dosimetry to make therapies safer and more effective.