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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 technique allows simulation of noncrystalline materials

A multidisciplinary team of researchers at MIT and in Spain has found a new mathematical approach to simulating the electronic behavior of noncrystalline…

Power and Electrical Engineering

Modeling Biofuel Fitness for the Sea

With fossil fuels a limited resource largely controlled by other nations, the U.S. Navy—the largest user of diesel fuel in the country—understandably is…

Power and Electrical Engineering

Solar Nanowire Array May Increase Percentage of Sun’s Frequencies Available for Energy Conversion

Researchers creating electricity through photovoltaics want to convert as many of the sun’s wavelengths as possible to achieve maximum efficiency. Otherwise,…

Power and Electrical Engineering

Microelectronics: Two at a time

Semiconductor chip makers first began the production of three-dimensional (3D) transistors in 2011. Engineers can pack more 3D transistors onto a single chip…

Materials Sciences

Bringing Down the Cost of Fuel Cells

Since more than 60% of the investment in making microbial fuel cells is the cost of platinum, the discovery may lead to much more affordable energy conversion…

Materials Sciences

Put a Cork in It: Research Details Quiet Composite Material

A research team at the University of Delaware is investigating this natural material as an environmentally friendly solution for quiet sandwich composites….

Machine Engineering

New pipe fittings from CRP bring the benefits of DuPont™ Teflon® PFA on a larger scale

Corrosion Resistant Products Ltd. (CRP) of Littleborough, United Kingdom, recently started commercial production of large diameter pipe fittings (up to 14…

Machine Engineering

Variable Camber Airfoil: Enhancing Aircraft Performance

In the field of aerodynamics, the use of a variable camber airfoil can improve aircraft flight performance and allow efficient multiple missions; in biology,…

Machine Engineering

Every kilo shedded counts – laser welding puts the automotive industry "on a diet"

The level of innovation behind these efforts is exemplified by passenger car transmissions, whose gear wheels and related components are manufactured by the…

Power and Electrical Engineering

Everyone Knows It's Windy . . .

The data come from a six-ton buoy that was deployed at three locations in the lake: two points near the Muskegon shoreline and about 35 miles off shore. Loaded…

Power and Electrical Engineering

Ionic liquid improves speed and efficiency of hydrogen-producing catalyst

The design of a nature-inspired material that can make energy-storing hydrogen gas has gone holistic. Usually, tweaking the design of this particular catalyst…

Transportation and Logistics

Steering Safety: Research Looks at Factors in Truck-Related Fatalities and Injuries to Reduce Accidents

Sunanda Dissanayake, associate professor of civil engineering, and Siddhartha Kotikalapudi, master's student in civil engineering, India, are looking at five…

Materials Sciences

Researchers Create Giant Atoms with Ordered Nanoparticles

Through their findings, the researchers are now able to make precisely defined structures from nanoparticles. Normally, nanoparticles form rather disordered,…

Power and Electrical Engineering

Organic Solar Cells Advance: Nature-Inspired Energy Solutions

At the atomic level, organic solar cells function like the feuding families in Romeo and Juliet. There’s a strong natural attraction between the positive and…

Power and Electrical Engineering

'No-sleep energy bugs' drain smartphone batteries

“These energy bugs are a silent battery killer,” said Y. Charlie Hu, a Purdue University professor of electrical and computer engineering. “A fully charged…

Power and Electrical Engineering

GE’s New High-Speed CT System Boosts 3D Inspection Efficiency

By incorporating much of the technology which has been proven by GE in the healthcare sector over four decades, the new CT system is up to 200 times faster…

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