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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

Nanoparticles: Two-faced materials boost hydrogen production

Hydrogen is crucial for the oil-refining industry and the production of essential chemicals such as the ammonia used in fertilizers. Since producing hydrogen…

Transportation and Logistics

Yellow lights mean drivers have to make right choice — if they have time

A couple of years ago, Hesham Rakha misjudged a yellow traffic light and entered an intersection just as the light turned red. A police officer handed him a…

Materials Sciences

Iowa State, Ames Lab Researcher Developing New Computing Approach to Materials Science

As he sees it, managing computing tools to discover new materials involves harnessing the key characteristics of data: volume, velocity, variety and veracity…

Architecture & Construction

ORNL Roof Design Enhances Efficiency Year-Round

The system improves efficiency using controls for radiation, convection and insulation, including a passive ventilation system that pulls air from the…

Power and Electrical Engineering

Predicting Wave Power: A New Frontier for Marine Energy

In the search for alternative energy, scientists have focused on the sun and the wind. There is also tremendous potential in harnessing the power of the…

Power and Electrical Engineering

Lawrence Livermore researchers find wind power not enough to affect global climate

That is the conclusion of a Lawrence Livermore National Laboratory climate scientist and collaborators who studied the geophysical limits to global wind power…

Power and Electrical Engineering

Fraunhofer ISE Boosts Solar Thermal System Research Efforts

The solar thermal research area at the Fraunhofer Institute for Solar Energy Systems ISE develops not only main system components like collectors, storage and…

Process Engineering

Cost-Effective Lasers Transform Solar Manufacturing Efficiency

Lasers can achieve a decisive step to greater efficiencies and lower manufacturing costs for crystalline and thin-film photovoltaics. With this goal in mind,…

Power and Electrical Engineering

Unlocking Wind Power: Insights from Carnegie’s Latest Research

New research from Carnegie's Ken Caldeira examines the limits of the amount of power that could be harvested from winds, as well as the effects high-altitude…

Materials Sciences

Fungi Treatment Transforms Modern Violins Into Stradivarius Sound

Professor Francis W. M. R. Schwarze of the Swiss Federal Laboratories for Materials Science and Technology (Empa) in St. Gallen, Switzerland has succeeded in…

Materials Sciences

Nano-Velcro: A New Way to Capture Heavy Metals Safely

Mercury, when dumped in lakes and rivers, accumulates in fish, and often ends up on our plates. A Swiss-American team of researchers led by Francesco Stellacci…

Materials Sciences

Fraunhofer Partners with KH Chemicals on Single-Walled Nano Tubes

On August 16 Ivica Kolaric, head of the department “Functional materials” and head of Fraunhofer Office for Process Engineering of Functional Materials and…

Power and Electrical Engineering

LEDs Outshine CFLs in Energy Efficiency and Environmental Impact

Today's light-emitting diode light bulbs have a slight environmental edge over compact fluorescent lamps. And that gap is expected to grow significantly as…

Materials Sciences

Tough gel stretches to 21 times its length, recoils, and heals itself

A team of experts in mechanics, materials science, and tissue engineering at Harvard have created an extremely stretchy and tough gel that may pave the way to…

Power and Electrical Engineering

Waste silicon gets new life in lithium-ion batteries at Rice University

The Rice lab of materials scientist Pulickel Ajayan created forests of nanowires from high-value but hard-to-recycle silicon. Silicon absorbs 10 times more…

Materials Sciences

Waste Cooking Oil Lowers Bioplastic Production Costs

The Polyhydroxyalkanoate (PHA) family of polyesters is synthesized by a wide variety of bacteria as an energy source when their carbon supply is plentiful….

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