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Channel: physical and mathematical sciences | NC State News
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Common Bacterium Stops Mosquitoes from Transmitting Dengue Virus

Strains of a bacterium commonly found in fruit flies can prevent the Aedes aegypti mosquito from transmitting the virus that causes dengue fever, researchers have found. Their discovery could lead to a...

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Statistician Receives $5 Million To Train Atmospheric Researchers

A North Carolina State University statistician has been tapped to create a national network of statisticians with interdisciplinary expertise in atmospheric and oceanic science, in order to better...

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New Statistical Models to Link Climate Change, Effect of Pollution on Health

A new collaboration led by a North Carolina State University statistician aims to predict how a changing climate may impact the effect of airborne pollutants on human health. Dr. Montserrat Fuentes,...

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Supernova Solved

In 185 A.D., Chinese astronomers recorded a bright “guest star” in the night sky. By the 1960s, astronomers figured out that the guest star was in fact a supernova, and identified the remains of the...

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NC State University Aims to Increase Diversity in Geosciences

A new initiative from North Carolina State University will address the need for increased awareness of, and participation in, geosciences fields from traditionally underrepresented groups. NC State has...

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From Superbugs To Supernovas: Research Highlights From 2011

From research in antibiotic use and superbugs, which could help us address a global medical challenge, to a supernova finding that solved a millennia-old stellar mystery, 2011 was an exciting year for...

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Compound May Help in Fight Against Antibiotic-Resistant Superbugs

North Carolina State University chemists have created a compound that makes existing antibiotics 16 times more effective against recently discovered antibiotic-resistant “superbugs.” These so-called...

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Researchers Develop Better Control for DNA-Based Computations

A North Carolina State University chemist has found a way to give DNA-based computing better control over logic operations. His work could lead to interfacing DNA-based computing with traditional...

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Mechanism Behind Capacitor’s High-Speed Energy Storage Discovered

Researchers at North Carolina State University have discovered the means by which a polymer known as PVDF enables capacitors to store and release large amounts of energy quickly. Their findings could...

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NC State’s Reynolds Receives Award for Excellence in Teaching

Dr. Stephen P. Reynolds, Alumni Distinguished Undergraduate Professor of Physics at North Carolina State University, has been honored with an Award for Excellence in Teaching from the University of...

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New X-ray Technique Reveals Structure of Printable Electronics

An innovative X-ray technique has given North Carolina State University researchers and their collaborators new insight into how organic polymers can be used in printable electronics such as...

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NC State Hosts Science Olympiad April 28

North Carolina State University will host more than 2,500 of the state’s best and brightest middle- and high-school students at the North Carolina Science Olympiad on Saturday, April 28. In competitive...

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Graduation Year Drives Facebook Connections for College Grads

Are you connected to college friends on Facebook? Research from North Carolina State University shows that these social networks tend to form around graduation year or university housing – rather than...

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Researchers Use Light to Switch On Gene Expression

Imagine being able to control genetic expression by flipping a light switch. Researchers at North Carolina State University are using light-activated molecules to turn gene expression on and off. Their...

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Controlling Gene Expression With Hydrogen Peroxide “Switches”

Hydrogen peroxide doesn’t just come in bottles from the drugstore – the human body makes it as well. Now researchers from North Carolina State University have found a way to use naturally occurring...

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Researchers Devise More Accurate Method for Predicting Hurricane Activity

Researchers from North Carolina State University have developed a new method for forecasting seasonal hurricane activity that is 15 percent more accurate than previous techniques. “This approach should...

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Researchers Reveal How Solvent Mixtures Affect Organic Solar Cell Structure

Molecular view at an interface between two regions in a solar cell. Image by Brian Collins, copyright Wiley. Controlling “mixing” between acceptor and donor layers, or solar cell domains, in...

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Additive Restores Antibiotic Effectiveness Against MRSA

Researchers from North Carolina State University have increased the potency of a compound that reactivates antibiotics against methicillin-resistant Staphylococcus aureus (MRSA), an...

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Analysis of Dinosaur Bone Cells Confirms Ancient Protein Preservation

T.rex (B), B. canadensis (E) and ostrich osteocytes (H) showing positive response to propidium iodide, a DNA intercalating dye. A team of researchers from North Carolina State University and the Palo...

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Researchers Reveal Structure of Carbon’s ‘Hoyle State’

Alpha clusters in the Carbon-12 nucleus forming a "bent arm" shape. A North Carolina State University researcher has taken a “snapshot” of the way particles combine to form carbon-12, the element that...

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