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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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Power and Electrical Engineering

U.S. Solar PV System Costs Plummet in 2010 and 2011

The installed cost of solar photovoltaic (PV) power systems in the United States fell substantially in 2010 and into the first half of 2011, according to the…

Architecture & Construction

Discover Shukov’s Innovative Construction Techniques

He developed a number of revolutionary construction techniques including the first suspended roof structure. The Russian engineer built lattice towers up to…

Power and Electrical Engineering

Printed Solar Cells on Paper: Affordable Solar Innovation

These days, everyone talks about the use of solar energy for the generation of electricity. Conventional solar cells, however, use expensive materials and are…

Power and Electrical Engineering

Researchers Begin Testing of Promising New Nanomaterial for Hydrogen Storage

During their testing of the new material, they have discovered that it can store and release hydrogen extremely fast and at low temperatures compared to…

Materials Sciences

From Rice Husks to Valuable Chemical Products for the Future

The Institute of Chemical and Engineering Sciences (ICES), an Institute of The Agency for Science, Technology and Research (A*STAR), is collaborating with…

Materials Sciences

Researchers Predict New Superhard Materials

The findings of their work have just been published in a paper entitled “Evolutionary search for superhard materials: Methodology and applications to forms of…

Machine Engineering

Siemens Delivers Condensate Polishing System for Raipur Power Plant

The polishers will be used at the 1,370-megawatt Raipur Super Thermal Power Plant in the state of Chhattisgarh, India, which is being built to increase power…

Process Engineering

Simultaneous Tissue Vaporization: Advancing Laser Surgery

UV lasers are a commonly-used tool for cutting into tissue, but the lasers usually make incisions by vaporizing one point at a time in a series of steps. If…

Materials Sciences

Arizona civil engineering professor develops 'superlaminate' industrial pipe repair system

The national Gas Technology Institute (GTI) recently published a test report approving a new technology called PipeMedic that uses carbon and glass laminates…

Transportation and Logistics

SAFEPED Enhances Urban Safety at High-Risk Intersections

Traffic planners and engineers worry about “black spots” — intersections that experience a high incidence of traffic accidents. But when it comes to designing…

Materials Sciences

New modular system for controlled synthesis of metal/metal oxide nanocomposite thin films

Semiconductor thin films with special electronic, magnetic or optical functions are widely demanded for technical applications in increasingly smaller and…

Materials Sciences

Northwestern’s New Materials for Detecting Hard Radiation

Northwestern University scientists have developed new materials that can detect hard radiation, a very difficult thing to do. The method could lead to a…

Power and Electrical Engineering

New Innovations in Energy Production: Harnessing Light and Liquids

The science of light and liquids has been intimately entwined since Léon Foucault discovered the speed of light in 1862, when he observed that light travels…

Materials Sciences

New Titanium Dioxide Material Enhances Lithium-Ion Batteries

A team led by Hansan Liu, Gilbert Brown and Parans Paranthaman of the Department of Energy lab's Chemical Sciences Division found that titanium dioxide creates…

Power and Electrical Engineering

Nanocables: Bright Future for Carbon Nanotube Innovations

Cables made of carbon nanotubes are inching toward electrical conductivities seen in metal wires, and that may light up interest among a range of industries,…

Power and Electrical Engineering

Fracking Innovation: New Technologies Transform Oil and Gas Recovery

In the article in C&EN's current edition, Senior Business Editor Melody M. Bomgardner explains that fracking or hydraulic fracturing involves pumping massive…

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