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Engineering

TU Graz Explores Cultural Heritage Preservation in the Himalayas

Using 3D technology and interdisciplinary expertise, a research team has explored Buddhist temples in the remote Dolpo region of Nepal and digitized them for posterity In the high-altitude and extremely remote region of Dolpo in north-west Nepal, there are numerous Buddhist temples whose history dates back to the 11th century. The structures are threatened by earthquakes, landslides and planned infrastructure projects such as the Chinese Belt and Road Initiative. There is also a lack of financial resources for long-term maintenance….

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Power and Electrical Engineering

Synthetic Polymers Boost Affordable, Durable Alkaline Fuel Cells

“We have tried to break this paradigm of tradeoffs in materials (by improving) both the stability and the conductivity of this membrane at the same time, and…

Power and Electrical Engineering

NREL Report Reveals Solar Power Land-Use Requirements

The Energy Department’s National Renewable Energy Laboratory (NREL) has published a report on the land use requirements of solar power plants based on actual…

Power and Electrical Engineering

High-Temperature Capacitor: A Game Changer for EVs

Electric Vehicles (EV) are hoped to represent more than 50% of worldwide light duty vehicle sales by 2050. The absence of suitable capacitors is one of the…

Power and Electrical Engineering

SkySweeper Robot Simplifies Affordable Power Line Inspections

Made of off-the-shelf electronics and plastic parts printed on an inexpensive 3D printer, the SkySweeper prototype could be scaled up for less than $1,000,…

Materials Sciences

Size matters in nanocrystals' ability to adsorb/release gases

The technique, which was developed by Vanderbilt University Assistant Professor of Chemical and Biomolecular Engineering Rizia Bardhan, is described in a paper…

Materials Sciences

Boosting Battery Design with Aligned Carbon Nanotubes

The research, published online in Advanced Materials, shows the potential of manufactured sheets of aligned carbon nanotubes coated with silicon, a material…

Materials Sciences

Interface Superconductivity Withstands Variations in Atomic Configuration

Warmed beyond those frigid conditions, the materials cross a critical temperature threshold and the superconductivity breaks down. But high-temperature…

Materials Sciences

New Materials That Break and Remake for Enhanced Strength

“We've shown how normally destructive mechanical forces can be channeled to bring about stronger materials,” said Duke chemist Steve Craig, who led the…

Materials Sciences

Disorder Boosts Plastic Solar Cell Performance, Say Stanford Researchers

To boost performance, research groups have tried creating new plastic materials that enhance the flow of electricity through the solar cell. Several groups…

Materials Sciences

New Bioinspired Coating Transforms Glass into Super Glass

A new transparent, bioinspired coating makes ordinary glass tough, self-cleaning and incredibly slippery, a team from the Wyss Institute for Biologically…

Architecture & Construction

Man-Made Quakes Could Lead to Safer, Sturdier Buildings

Using massive moving platforms and an array of sensors and cameras, the researchers are trying to find out how well a two-story building made of cold-formed…

Power and Electrical Engineering

Key Factors for Wireless Power Transfer

What happens to a resonant wireless power transfer system in the presence of complex electromagnetic environments, such as metal plates? A team of researchers…

Materials Sciences

Cobalt-Free Innovations Boost Sustainability in Solar Cells

Dye-sensitized solar cells (DSCs) transform light to electricity. They consist of a semiconductor on which a dye is anchored. This colored complex absorbs…

Materials Sciences

Light-Molding Gels Inspired by Nature’s Shape-Shifting Creatures

Some animals—like the octopus and cuttlefish—transform their shape based on environment, fending off attackers or threats in the wild. For decades, researchers…

Materials Sciences

Custom Infrared Emitters for Printed Electronics Innovation

Printed electronic components and printed features of electronic products are very much on the increase, providing RFID (radio frequency identification), as…

Power and Electrical Engineering

Figuring Out Flow Dynamics

Turbulence is all around us—in the patterns that natural gas makes as it swirls through a transcontinental pipeline or in the drag that occurs as a plane soars…

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