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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

A new look below the surface of nanomaterials

The technique will enable more detailed study of new types of materials for use in electronics, energy production, chemistry and other applications.The…

Power and Electrical Engineering

Single, key gene discovery could streamline production of biofuels

“The Department of Energy relies on the scientific discoveries of its labs and research centers to improve the production of clean energy sources,” said Energy…

Materials Sciences

New Insights into Fuel Cells Using Electrochemical Strain Microscopy

ORNL researchers applied a technique called electrochemical strain microscopy that enables them to examine the dynamics of oxygen reduction/evolution reactions…

Transportation and Logistics

Dynamic Toll System: Enhance Traffic Flow and Reduce Jams

In return, the system lets motorists enjoy the benefits of getting to their destinations more quickly, while also helping to prevent traffic jams and reduce…

Transportation and Logistics

Enhancing Mail Handling: Innovations in Pre-Processing Machines

These pre-processing machines prepare letters for automatic mail sorting. They sort out mail that can’t be handled by machines, position the letters correctly,…

Materials Sciences

Enhancing Safety with ROBA®-Topstop® Vertical Axis Brakes

Vertical axis brakes from the ROBA®-topstop® construction series are used worldwide in machines and systems in order to increase safety, in particular in…

Machine Engineering

Discover Mayr®’s Torque Limiting Clutch for Heavy Loads

In addition to numerous other innovations, mayr® power transmission is to present a large disengaging torque limiting clutch for torques of up to 280,000 Nm at…

Machine Engineering

Constructed for easy installation – New shaft couplings for high torques of up to 110,000 Nm

mayr® power transmission has extended the scope of performance on the tried and tested ROBA®-DS disk pack couplings. The new construction sizes cover a nominal…

Machine Engineering

ROBA®-secustop – Safety brakes for chain hoists in stage technology

When using a chain hoist according to BGV-D8, loads must only be moved for the assembly and disassembly of carrier constructions. Moreover, no people are…

Machine Engineering

ROBA®-quatrostop – the extremely compact multiple circuit brake

Doubled safety using redundancy also means double the braking torque on systems with two brake circuits – an enormous strain for all components. The brakes…

Machine Engineering

ROBA®-linearstop – A safety brake for dynamic linear-motion braking actions

The dynamic safety brakes in the ROBA®-linearstop series work according to the fail-safe principle. The braking force is provided by pressure springs and…

Power and Electrical Engineering

U.Va. Researchers Find High Energy Output From Algae-Based Fuel, But 'No Silver Bullet'

For farmers looking to maximize profits, algae would produce considerably more transportation energy than canola and switch grass for every hectare planted,…

Power and Electrical Engineering

INRS Boosts Iron-Based Catalyst Performance for Fuel Cells

Having pioneered the development of the first high-performance iron-based catalyst for fuel cells, researchers at INRS recently achieved a second major…

Power and Electrical Engineering

Hybrid Solar System Creates Rooftop Hydrogen From Sunlight

Instead of systems based on standard solar panels, Duke engineer Nico Hotz proposes a hybrid option in which sunlight heats a combination of water and methanol…

Architecture & Construction

Increase in storm damage brings call for more stringent standards

Researchers from a team funded by the National Science Foundation have examined some of last spring’s massive tornado damage and conclude in a new report that…

Materials Sciences

Optoelectronic materials: Optimum solution

Organic light-emitting diodes (OLEDs) are seen as a promising replacement for the liquid-crystal displays (LCDs) used in many flat-screen televisions because…

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