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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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Transportation and Logistics

Driverless Transport: A Solution to Urban Traffic Issues

While traffic problems in major cities have been familiar for a long time, the measures needed to deal with them have still to be put into effect. However, in…

Power and Electrical Engineering

Innovative System Delivers Power, Water, and Refrigeration Together

Now, in a project funded by the U.S. Army, two University of Florida engineers have designed, built and successfully tested a combined power-refrigeration…

Materials Sciences

Sandia Researchers Uncover Secrets of Attractive Surfaces

But action over these distances — though small to us — are unexplainable by conventional theories, which find no standard force sufficiently long-ranged to…

Materials Sciences

New X-Ray Microbeam Solves 20-Year Metals Mystery

A research team from the National Institute of Standards and Technology (NIST), Oak Ridge National Laboratory (ORNL), and the University of Southern…

Materials Sciences

Nanotechnology Enhances Biocompatibility in Prosthetics

As populations of the world age the current trend is that people are not slowing down in their later years. The desire for increased activity among the elderly…

Materials Sciences

Superalloy Joining: Transient Liquid Phase Bonding Insights

The high mechanical strength and corrosion resistant nature of oxide dispersion strengthened (ODS) superalloys puts them in demand for use in extreme…

Materials Sciences

New Method Cuts Sulfur in Petroleum Fuels Efficiently

Increasingly strict environmental legislation is being applied to motor vehicle emissions. An important aspect of these regulations is the restriction of the…

Architecture & Construction

Radiocarbon Testing Sheds Light on Ancient Hawaiian Architecture

The development of monumental architecture and social complexity on the Hawaiian island of Maui occurred over a span of at least 500 years, according to the…

Power and Electrical Engineering

Underwater Robots Collaborate Autonomously in Monterey Bay

This August in Monterey Bay, Calif., an entire fleet of undersea robots will for the first time work together without the aid of humans to make detailed and…

Power and Electrical Engineering

Purdue engineers lay groundwork for 'vertically oriented nanoelectronics'

The technique might help develop a method for creating “vertically oriented” nanoelectronic devices, the electronic equivalent of a skyscraper, said Timothy S….

Architecture & Construction

Transforming Fly Ash Disposal for a Greener Industry

Coal-burning power plants spend millions of dollars disposing of waste fly ash, a fine powder loaded with toxic chemicals. An estimated 200 million tonnes of…

Materials Sciences

Life-Saving Oilskin Suit Keeps Fishermen Afloat at Sea

If a fisherman falls into the sea, the new oilskin suit will keep him afloat – in fact, upright in the water, a position that will make it easier to climb on…

Power and Electrical Engineering

Eco-Friendly Systems for Electricity, Cooling, and Heating

Some large installations – sports centre, hotels and large industry – already use systems capable of generating both electricity and refrigeration for air…

Power and Electrical Engineering

New Device Boosts Wind Turbine Efficiency Measurement

In West Texas, New Mexico, and other places around the world, wind turbines are used to generate electricity. But how can engineers determine their efficiency…

Architecture & Construction

Testing Chinese Tallow Tree for Sustainable Building Materials

Because Chinese tallow tree grows rapidly, has seeds rich in oils, abundant flowers, and colorful fall foliage, it has been widely planted both as an…

Transportation and Logistics

High-Tech Hydrogen Scooter: A Clean Technology Breakthrough

The scooter has an electric in-wheel motor that derives its power from a (Li-)ion battery. This battery (primarily when the scooter is stationary) is charged…

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