research news

Jul 7, 2009

Robo-Bats May Be Next Remote Control Flyers

Tiny flying machines can be used for everything from indoor surveillance to exploring collapsed buildings, but simply making smaller versions of planes and helicopters doesn’t work very well. Instead, researchers at North Carolina State University are mimicking nature’s small flyers – and developing robotic bats that offer increased maneuverability and performance. Small flyers, or micro-aerial… 

Jul 6, 2009

Dogs, Humans, put Heads Together to Find Cure for Brain Cancer

Pinpointing the genes involved in human brain cancer can be like looking for a needle in a haystack, and sometimes the needle you find may not be the right one. By comparing human and canine genomes, researchers at North Carolina State University have discovered that a gene commonly believed to be involved in meningiomas-tumors that… 

Jun 30, 2009

Can Video Games Boost Thinking Skills in Elderly?

Researchers at North Carolina State University and the Georgia Institute of Technology have received a $1.2 million grant from the National Science Foundation to study whether and how video games can boost memory and thinking skills in the elderly – and then to use their findings to develop a prototype video game to do just… 

Jun 29, 2009

Tool Finds Best Heart Disease, Stroke Treatments for Patients with Diabetes

Researchers from North Carolina State University and Mayo Clinic have developed a computer model that medical doctors can use to determine the best time to begin using statin therapy in diabetes patients to help prevent heart disease and stroke. “The research is significant because patients with diabetes are at high risk for cardiovascular disease and… 

Jun 25, 2009

A Penny for Your Prions

North Carolina State University researchers have discovered a link between copper and the normal functioning of prion proteins, which are associated with transmissible spongiform encephalopathy diseases such as Cruetzfeldt-Jakob in humans or “mad cow” disease in cattle. Their work could have implications for patients suffering from these diseases, as well as from other prion-related diseases… 

Jun 17, 2009

Study Finds Reproductive Health Effects From Low Doses of Bisphenol-A

New research from North Carolina State University and the National Institute of Environmental Health Sciences (NIEHS) shows significant reproductive health effects in rats that have been exposed to bisphenol-A (BPA) at levels equivalent to or below the dose that has been thought not to produce any adverse effects. BPA is a chemical found in baby… 

Jun 8, 2009

Accuracy Essential to XBRL Financial Filing Program

The largest 500 companies regulated by the U.S. Securities and Exchange Commission (SEC) are poised to submit quarterly financial reports that, for the first time, will be tagged using XBRL code – which will allow computers to “read” their content and make it easier for people to find and analyze financial data contained in the… 

Jun 3, 2009

Study Shows Bank Risk-Assessment Tool Not Responding Adequately to Market Fluctuations

A new study from North Carolina State University indicates that regulators need to do more to ensure that banks are adequately computing their Value-at-Risk (VaR) to reflect fluctuations in financial markets. The study finds that the tests used by regulators do not detect when VaRs inaccurately account for significant swings in the market, which is… 

Jun 2, 2009

Study: Lack of Capital Not a ‘Death Sentence’ for Start-Ups

A new study from North Carolina State University is turning the conventional wisdom about technology start-up companies on its head, showing that ventures with moderate levels of undercapitalization can still be successful and that a great management team is not more important than a top-notch technology product when it comes to securing sufficient amounts of… 

Jun 1, 2009

Study Shows Gay Couples Want Legal Rights, Regardless of Marriage

New research from North Carolina State University shows that gay and lesbian couples are forming long-term, committed relationships, even in the absence of the right to marry. However, couples surveyed for the study overwhelmingly said they would get married if they could in order to secure legal rights – such as retirement and healthcare benefits.… 

May 28, 2009

North Carolina State University engineers have created a non-toxic “wrinkled” coating for use on ship hulls that resisted buildup of troublesome barnacles during 18 months of seawater tests, a finding that could ultimately save boat owners millions of dollars in cleaning and fuel costs. The research conducted by Dr. Kirill Efimenko, research assistant professor in… 

May 20, 2009

Beneficial Plant ‘Spillover’ Effect Seen From Landscape Corridors

Research by a North Carolina State University biologist and colleagues shows that using landscape corridors, the “superhighways” that connect isolated patches of habitat, to protect certain plants has a large “spillover” effect that increases the number of plant species outside the conservation area. The study found that corridors caused such a wide range of “spillover”… 

May 19, 2009

New Tool To Help Researchers Identify DNA Patterns of Cancer, Genetic Disorders

A new tool will help researchers identify the minute changes in DNA patterns that lead to cancer, Huntington’s disease and a host of other genetic disorders. The tool was developed at North Carolina State University and translates DNA sequences into graphic images, which allows researchers to distinguish genetic patterns more quickly and efficiently than was… 

May 12, 2009

Heart Machine Expedites Research and Development of New Surgical Tools, Techniques

A new machine developed at North Carolina State University makes an animal heart pump much like a live heart after it has been removed from the animal’s body, allowing researchers to expedite the development of new tools and techniques for heart surgery. The machine saves researchers time and money by allowing them to test and… 

Apr 27, 2009

New Human Movement Model Can Aid In Studying Epidemic Outbreaks, Public Planning

Researchers have developed a new statistical model that simulates human mobility patterns, mimicking the way people move over the course of a day, a month or longer. The model, developed by scientists at North Carolina State University and the Korea Advanced Institute of Science and Technology (KAIST), is the first to represent the regular movement…