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The Latest Research News

Agile Aperture Antenna

June 18, 2013 — Antenna technology originally developed to quickly send and receive information through a software-defined military radio may soon be used to transmit ocean data from a wave-powered autonomous surface vehicle. The technology, the lowest-power method for maintaining a satellite uplink, automatically compensates for the movement of the antenna as the boat bobs around on the ocean surface.

Diatoms in Antarctica

June 12, 2013 — Georgia Tech research indicates that diatoms stuff more iron into their silica shells than they actually need. As a result, there’s not enough iron to go around, and the added iron may stimulate less productivity than expected.

Nanocrystal nanoreactors2

June 11, 2013 — Using star-shaped block co-polymer structures as tiny reaction vessels, researchers have developed an improved technique for producing nanocrystals with consistent sizes, compositions and architectures – including metallic, ferroelectric, magnetic, semiconductor and luminescent nanocrystals. The technique relies on the length of polymer molecules and the ratio of two solvents to control the size and uniformity of colloidal nanocrystals.

Ravi Bellamkonda

June 10, 2013 — Ravi Bellamkonda Named Biomedical Engineering Chair - Bellamkonda to serve as chair of Georgia Tech & Emory's joint biomedical engineering department

Cobweb Cave

June 6, 2013 — A new set of long-term climate records based on cave stalagmites collected from tropical Borneo shows that the western tropical Pacific responded very differently than other regions of the globe to abrupt climate change events. The 100,000-year climate record adds to data on past climate events, and may help scientists assess models designed to predict how the Earth’s climate will respond in the future.

Georgia Tech Releases Cyber Threats Forecast for 2013

November 14, 2012 — The year ahead will feature new and increasingly sophisticated means to capture and exploit user data, escalating battles over the control of online information and continuous threats to the U.S. supply chain from global sources.

Athanassios Sambanis

Georgia Tech Awarded $1.2 Million Diabetes Training Grant

November 8, 2012 — The Innovation and Leadership in Engineering Technologies and Therapies for diabetes postdoctoral training grant is a cross-disciplinary training program in cell- and tissue-based therapies and novel insulin delivery technologies.

Mutualistic fish

Corals Attacked by Toxic Seaweed Use Chemical 911 to Summon Help

November 8, 2012 — Corals under attack by toxic seaweed do what anyone might do when threatened – they call for help. A study reported this week in the journal Science shows that threatened corals send signals to fish “bodyguards” that quickly respond to trim back the noxious alga.

Mark Zachary Taylor

Georgia Tech Study Grades Presidents on the Economy

November 1, 2012 — When it comes to shoring up the nation’s economy, Franklin D. Roosevelt, Warren G. Harding and Rutherford B. Hayes top the list, while Chester Arthur, Herbert Hoover and Martin Van Buren rank at the bottom, according to a new study by the Georgia Institute of Technology. The first-of-its-kind study analyzed up to 220 years of data to estimate an economic “grade point average” for presidents who served from 1789 until 2009. 

Cathepsin prediction

Blood Testing Predicts Level of Enzymes that Facilitate Disease Progression

November 1, 2012 — Researchers are developing a technique for predicting from a simple blood sample the amount of cathepsins—protein-degrading enzymes known to accelerate certain diseases—a specific person would produce. This patient-specific information may be helpful in developing personalized approaches to treat these tissue-destructive diseases.

Carbon nanotube interconnects2

Low-Resistance Connections Facilitate Use of Multi-walled Carbon Nanotubes for Interconnects

October 30, 2012 — Using a new method for precisely controlling the deposition of carbon, researchers have demonstrated a technique for connecting multi-walled carbon nanotubes to the metallic pads of integrated circuits without the high interface resistance produced by traditional fabrication techniques.

Grid cell firing pattern

Primates’ Brains Make Visual Maps Using Triangular Grids, Study Shows

October 28, 2012 — Primates’ brains see the world through triangular grids, according to a new study published online October 28 in the journal Nature.

Study of Jumping

Study Shows How a Hopping Robot Could Conserve its Energy

October 26, 2012 — A new study shows that jumping can be much more complicated than it might seem. In research that could extend the range of future rescue and exploration robots, scientists have found that hopping robots could dramatically reduce their power demands by adopting a unique two-part “stutter jump.”

Scene-Sensor 1

Georgia Tech Student Teams Recognized at Land Art Generator Initiative Ideas Competition

October 26, 2012 — Two teams of Georgia Tech School of Architecture students were selected as the first and third prizewinners in the prominent Land Art Generator competition for public art installations in New York’s expansive Freshkills Park.

Robots in the Home

Robots in the Home: Will Older Adults Roll Out the Welcome Mat?

October 25, 2012 — Robots have the potential to help older adults with daily activities that can become more challenging with age. But are people willing to use and accept the new technology? A study by the Georgia Institute of Technology indicates the answer is yes, unless the tasks involve personal care or social activities.

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