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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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Materials Sciences

New X-Ray Imaging Technique Enhances Material Analysis

Researchers at the U.S. Department of Energy's Brookhaven National Laboratory have created a new imaging technique that allows scientists to probe the internal…

Automotive Engineering

New Algorithm Enhances Stability of Planar-Rod Objects

During the annual top conference of the Special Interest Group for Computer Graphics (SIGGRAPH) of the Association for Computing Machinery (ACM), which took…

Materials Sciences

Optimizing Cement Design With Water Retention Insights

As it is a basic building material used across the world, cement is subjected to a vast range of conditions, both physiological and meteorological, no matter…

Power and Electrical Engineering

Breakthrough in Lithium-Ion Batteries: 6X Capacity Boost

The team was able to show through neutron measurements made at the Institut Laue-Langevin in Grenoble, France, that lithium ions do not penetrate deeply into…

Materials Sciences

Nothing — and something — give concrete strength, toughness

What does one need to strengthen or toughen concrete? A lot of nothing. Or something.

Materials Sciences

Smarter Self-Assembly: Transforming Nanotechnology Pathways

To continue advancing, next-generation electronic devices must fully exploit the nanoscale, where materials span just billionths of a meter. But balancing…

Materials Sciences

Solar Energy Breakthrough: Ferroelectrics Pave the Way

Designers of solar cells may soon be setting their sights higher, as a discovery by a team of researchers has revealed a class of materials that could be…

Materials Sciences

Self-Healing Diamond-Like Carbon Discovered at Argonne

The tribologists — scientists who study friction, wear, and lubrication — and computational materials scientists at the U.S. Department of Energy's (DOE's)…

Power and Electrical Engineering

Shape-Changing Metamaterial Innovates with Kirigami Technique

Metamaterials are a class of material engineered to produce properties that don't occur naturally. Currently metamaterials are used to make artificial…

Power and Electrical Engineering

Cornell Scientists Convert Carbon Dioxide Into Electricity

“Carbon capture” technologies – chemically trapping carbon dioxide before it is released into the atmosphere – is one approach. In a recent study, Cornell…

Power and Electrical Engineering

Tiny Solar Cells Revolutionize Power Generation Techniques

Large, rooftop photovoltaic arrays generate electricity from charges moving vertically. The new, small cells, described today (Aug. 3, 2016) in the journal Advanced Materials Technologies…

Power and Electrical Engineering

ORNL Enhances Cadmium-Tellurium Solar Cell Efficiency

A team led by Jonathan Poplawsky of the Center for Nanophase Materials Sciences used advanced microscopy techniques to discover efficiency differences of…

Power and Electrical Engineering

Next-Gen Anode Boosts Lithium-Ion Battery Performance

Researchers at the University of California, Riverside have created a new silicon-tin nanocomposite anode that could lead to lithium-ion batteries that can be…

Materials Sciences

Scientists model the 'flicker' of gluons in subatomic smashups

Scientists exploring the dynamic behavior of particles emerging from subatomic smashups at the Relativistic Heavy Ion Collider (RHIC, https://www.bnl.gov/rhic/)-a U.S. Department of Energy Office of Science User Facility for nuclear physics research at DOE's Brookhaven National Laboratory-are increasingly interested in the role of gluons. These glue-like particles ordinarily bind quarks within protons and neutrons, and appear to play an outsized role in establishing key particle properties….

Power and Electrical Engineering

High-Temperature Device Expands Solar Wavelength Capture

The photovoltaic (PV) cells in traditional solar cells convert sunlight efficiently within a narrow range of wavelengths determined by the material used in the…

Materials Sciences

Predicting Metallic Glass Formation Through Crystallization Frustration

Researchers have discovered a way to predict which alloys will form metallic glasses. The research could pave the way for new strong, conductive materials.

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