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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

PolyU’s Optical Sensor Technology put to good use in High-Speed Rail

The Hong Kong Polytechnic University (PolyU) is collaborating with Southwest Jiaotong University and Dalian Jiaotung University to study the use of its…

Materials Sciences

Rapid Color-Changing Lenses: A Breakthrough in Display Tech

A University of Connecticut scientist has perfected a method for creating quick-changing, variable colors in films and displays, such as sunglasses, that could…

Power and Electrical Engineering

Unfazed by imperfections

While insulating against electrical currents in their interior, the surface of materials called topological insulators permits the flow of electron spins…

Power and Electrical Engineering

Ambient Energy Harnessed for Small Electronic Devices

“There is a large amount of electromagnetic energy all around us, but nobody has been able to tap into it,” said Manos Tentzeris, a professor in the Georgia…

Power and Electrical Engineering

Flexible, Printable Sensors Detect Underwater Hazards

Joseph Wang has successfully printed thick-film electrochemical sensors directly on flexible wetsuit material, paving the way for nano devices to detect…

Power and Electrical Engineering

Ivy-Covered Walls Take on New Power from the Sun

The first location in the United States to apply this colorful array is the University of Utah (the U) in Salt Lake City. This new product called Solar Ivy was…

Materials Sciences

Latest DuPont™ Vespel® SCP-5009 shapes raise the bar in engineering polymer performance

The latest product from the Vespel® SCP family is intended to help customers looking for extended part life in many sealing and bearing applications,…

Power and Electrical Engineering

Harnessing Ambient Electromagnetic Energy for Small Devices

Researchers have discovered a way to capture and harness energy transmitted by such sources as radio and television transmitters, cell phone networks and…

Materials Sciences

Clay Nanofillers Boost Fire Retardant Performance in Polymers

That's because the collaborators have demonstrated that the more widely and uniformly dispersed nanoscale plates of clay are in a polymer, the more fire…

Materials Sciences

Graphene Challenges: Wrinkles and Contaminants Revealed

Their new paper** demonstrates how both wrinkles in the graphene sheet and/or chance contaminants from processing—possibly hiding in those folds—disrupt and…

Automotive Engineering

Toyota Adopts Renewably Sourced DuPont™ Sorona® EP Polymer For New Hybrid ’Prius α’ Vehicle

Toyota’s new hybrid vehicle, “Prius α” (Prius alpha), features automotive interior parts made of DuPont™ Sorona® EP polymer, a high-performance, renewably…

Machine Engineering

Ultrasonic Sensors Enhance Fresh Flower Packing Efficiency

Fresh cut flowers that are shipped internationally in large quantities, must be fresh, but still efficiently processed and packaged very gently. In a…

Materials Sciences

Science and Technology of Advanced Materials journal sees a 2.54 times increase in the Impact Factor in 2008 – 2010

The impact factor of the journal, Science and Technology of Advanced Materials (STAM) has risen from 1.267 in 2008 to 3.220 in 2010. This impressive increase…

Power and Electrical Engineering

Curing Printing Inks with Electron Beams for Food Packaging

Food packaging has to meet high demands: it has to appeal to customers, pose no risks to health and be cheap to manufacture. A central role is played here by…

Power and Electrical Engineering

Optics Innovations in LEDs: Brightening Our World Today

Light-emitting diodes (LEDs) have been changing the way we see the world since the 1960s. Their usage in everyday life is pervasive and continues to increase…

Power and Electrical Engineering

New Laser Tech Could Eliminate Viruses and Enhance DVDs

A team led by a professor at the University of California, Riverside Bourns College of Engineering has made a discovery in semiconductor nanowire laser…

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