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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

Flexible CIGS Solar Cells Achieve 18.7% Efficiency Milestone

It's all about the money. To make solar electricity affordable on a large scale, scientists and engineers worldwide have long been trying to develop a low-cost…

Architecture & Construction

DuPont™ SentryGlas® interlayer and SEFAR® Architecture Vision

The new headquarters of one of the world's largest fashion groups features a glass curtain wall that combines the established benefits of DuPont SentryGlas®…

Materials Sciences

Colorful Polymers: A New Defense Against Fraud

The polymers do not use pigments but instead exhibit intense colour due to their structure, similar to the way nature creates colour for beetle shells and…

Power and Electrical Engineering

Technologies That Evolve Faster: A Closer Look at Innovation

Some forms of technology — think, for example, of computer chips — are on a fast track to constant improvements, while others evolve much more slowly. Now, a…

Materials Sciences

Enhancing Plasmonic Sensing with Nanoantennas at Berkeley Lab

Researchers with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab), in collaboration with researchers at the…

Materials Sciences

New form of girl's best friend is lighter than ever

Aerogels are a class of materials that exhibit the lowest density, thermal conductivity, refractive index and sound velocity of any bulk solid. Aerogels are…

Machine Engineering

Femtosecond Laser System Sets New Power Record in Green Tech

In the KORONA cooperation project, research scientists from the Fraunhofer Institute for Laser Technology ILT in Aachen installed a femtosecond laser at the…

Power and Electrical Engineering

New Solar Product Captures 95% of Light Energy Efficiently

Efficiency is a problem with today's solar panels; they only collect about 20 percent of available light. Now, a University of Missouri engineer has developed…

Power and Electrical Engineering

ORNL Energy Harvesters Turn Waste Heat Into Electricity

The high-efficiency thermal waste heat energy converter actively cools electronic devices, photovoltaic cells, computers and large waste heat-producing systems…

Power and Electrical Engineering

Advanced Microelectronics Technologies: Meeting Market Demands

Driven by the ever-increasing market demands in computing, communication, and multimedia applications, the microelectronics industry has got rapid development…

Power and Electrical Engineering

Photosynthesis vs. Photovoltaics: Energy Harvesting Explained

Although both photosynthesis and photovoltaics harvest energy from the sun, they operate in distinctly different ways producing different fuels. It is not a…

Power and Electrical Engineering

Optimize Energy Management in Iron and Steel Industry

Siemens has developed a new energy management system that helps plant operators in the iron and steel industry to monitor and optimize their energy flows. The…

Process Engineering

Enhancing Laser Materials Processing: Contour Tracking Insights

This enables deviations from the set contour and speed to be minimized and the energy input to be stabilized.In recent years the use of modern solid-state…

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Machine Engineering

Siemens Unveils Efficient Electric Arc Furnace for Steel Production

The Simetal EAF Quantum electric arc furnace from Siemens combines tried-and-tested elements of preheating furnace technology with a number of new…

Power and Electrical Engineering

Cornell’s Robotic Ranger Smashes World Record by Strolling 40.5 Miles – at a Fleet 1.3 Mph Pace

Ranger, a bipedal robot built and programmed in Cornell’s Biorobotics and Locomotion lab, led by Andy Ruina, professor of mechanical and aerospace engineering,…

Power and Electrical Engineering

Quantum Dots and Fullerenes: A Breakthrough in Nanoscale PVs

In a step toward engineering ever-smaller electronic devices, scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have assembled…

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