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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

Unlocking Gallium Manganese Arsenide’s Spintronic Potential

A long-standing controversy regarding the semiconductor gallium manganese arsenide, one of the most promising materials for spintronic technology, looks to…

Power and Electrical Engineering

RUB Researchers Develop Aqueous Lithium-Ion Battery Solution

The global energy demand is still increasing. However, today's concepts for power generation aren't able to deliver the amount of electricity, which is needed…

Power and Electrical Engineering

New EU Energy Targets Aim for 40% Reduction in Demand

In a report published today by the Build with CaRe consortium, the researchers propose a new EU target of a 40 per cent reduction in primary energy demand by…

Process Engineering

Laser Cladding Gold Contacts: A New Innovation in Electronics

Electroplating is the conventional method used for this purpose, but scientists have now developed a novel laser-based method which involves laser cladding…

Machine Engineering

Quick Roll-Changing Boosts Efficiency in Steelstrip Production

The patented process reduces the time needed to replace pinch rolls in the down-coiling area by several hours, down to about ten minutes. Siemens developed an…

Power and Electrical Engineering

Customizable Color Filters Using Metal Nanoparticles Unveiled

Engineers at Harvard have demonstrated a new kind of tunable color filter that uses optical nanoantennas to obtain precise control of color output.Whereas a…

Power and Electrical Engineering

Engineers Create Low-Cost Polymer with Unique Color Properties

University at Buffalo engineers have developed a one-step, low-cost method to fabricate a polymer with extraordinary properties: When viewed from a single…

Power and Electrical Engineering

Solar Impulse Completes 72-Hour Flight Simulation Challenge

During those 72 hours the Solar Impulse team was able to test the human challenge posed by long flights and gain valuable insights for the round-the-world…

Power and Electrical Engineering

Future Aircraft Could Capture and Reuse Energy for Taxiing

They could use this to power their taxiing to and from airport buildings, reducing the need to use their jet engines. This would save on aviation fuel, cut…

Materials Sciences

Penn Researchers Build First Physical “Metatronic” Circuit

“Looking at the success of electronics over the last century, I have always wondered why we should be limited to electric current in making circuits,” said…

Materials Sciences

Tiny Droplets: Unlocking Big Innovations in Fluid Dynamics

That instant of change, like the popping of soap bubble, comes so suddenly that it seems almost magical. But describing it, and mapping out how droplets…

Materials Sciences

Technique Creates Piezoelectric Ferroelectric Nanostructures

The resulting structures, which are 100 to 200 nanometers in outer diameter with thickness ranging from 5 to 25 nanometers, show a piezoelectric response…

Automotive Engineering

The Future for Powering Electric and Hybrid Cars

But what’s the future for the technology needed to power these cars? In particular, can the industry really expect in the coming years an electric car battery…

Materials Sciences

New Insights in Transition Metal Oxides for Energy Solutions

While complex transition metal oxides have for years held great promise for a variety of information and energy applications, the challenge has been to devise…

Power and Electrical Engineering

Maize hybrid looks promising for biofuel

Their findings, published in GCB Bioenergy, show that the maize hybrid is potentially capable of producing ethanol from biomass (plant material used for…

Materials Sciences

New sensor construction

A special sensor construction for strain measurement was developed in a research project at Günter-Köhler-Institut für Fügetechnik und Werkstoffprüfung GmbH…

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