engineering

Jul 9, 2019

Using Building Materials to Monitor For High Enriched Uranium

A new paper details how small samples of ubiquitous building materials, such as tile or brick, can be used to test whether a facility has ever stored high enriched uranium, which can be used to create nuclear weapons. 

Jul 8, 2019

New Technique Allows Real-Time Microscopy at High Heat and Loading

Researchers have demonstrated a technique that allows them to track microscopic changes in metals or other materials in real time even when the materials are exposed to extreme heat and loads for an extended period of time. 

Jun 27, 2019

Who Is Teaching the Next Generation of Cryptographic Hardware Experts?

One researcher's work to prepare the next generation of cybersecurity experts to use post-quantum cryptosystems. 

Jun 25, 2019

Researchers Create First Portable Tech For Detecting Cyanotoxins In Water

Researchers have developed the first portable technology that can test for cyanotoxins in water. 

Jun 10, 2019

New Microneedle Technique Speeds Plant Disease Detection

Researchers have developed a new technique that uses microneedle patches to collect DNA from plant tissues in one minute, rather than the hours needed for conventional techniques. 

Jun 6, 2019

Discovery Sheds Light on Synthesis, Processing of High-Performance Solar Cells

Halide perovskite solar cells hold promise as the next generation of solar cell technologies, but while researchers have developed techniques for improving their material characteristics, nobody understood why these techniques worked. New research sheds light on the science behind these engineering solutions. 

Jun 5, 2019

Metal Foam Stops .50 Caliber Rounds as Well as Steel – At Less Than Half the Weight

Armor using composite metal foam can stop ball and armor-piercing .50 caliber rounds as well as conventional steel armor, even though it weighs less than half as much. 

Jun 3, 2019

Research Overcomes Key Obstacles to Scaling Up DNA Data Storage

New techniques for labeling and retrieving data files in DNA-based information storage systems address two of the key obstacles to widespread adoption of DNA data storage technologies. 

May 21, 2019

New Framework Improves Performance of Deep Neural Networks

A new framework for building deep neural networks – called AOGNets – outperforms existing state-of-the-art artificial intelligence frameworks, including the widely-used ResNet and DenseNet systems, in visual recognition tasks. 

May 15, 2019

Framework Improves ‘Continual Learning’ for Artificial Intelligence

Researchers have developed a new framework for deep neural networks that allows artificial intelligence (AI) systems to better learn new tasks while “forgetting” less of what it has learned regarding previous tasks. 

May 8, 2019

Victory Lap

Swimming champ Anton Ipsen takes a break from the pool to pick up his industrial engineering degree Saturday. Then it's back to work preparing for the 2020 Tokyo Olympics and graduate studies at MIT. 

Apr 30, 2019

Field Study Finds Pellet-Fed Stoves Cut Pollutant Emissions 90%, Nearing Gas-Stove Performance

A field study in Rwanda finds that a new cookstove design, which makes use of compressed wood pellets, reduces air pollution by about 90% for a range of contaminants associated with health problems and climate change. 

Apr 25, 2019

New Technique Uses Power Anomalies to ID Malware in Embedded Systems

A new technique uses power fluctuations to detect malware that uses a system’s architecture to thwart traditional security measures. 

Apr 10, 2019

Ultrasound Aligns Living Cells in Bioprinted Tissues

NC State University researchers have developed a biofabrication technique to improve the characteristics of engineered tissues by using ultrasound to align living cells during the bioprinting process. 

Apr 9, 2019

Unique Partnership Sheds Light On Energy Challenges for Low-Income Households

NC State-led partnership evaluates needs, challenges and possible solutions to energy challenges facing low-income households.