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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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Process Engineering

Advancements in Laser Technology for Microchip Production

Electronic chips are built on small pieces of silicon that are cut from silicon sheets, called wafers, in a process known as dicing. Currently, dicing is…

Materials Sciences

New Magnetospinning Method Enhances Nanofiber Production

The new method, dubbed “magnetospinning” by the researchers, provides a very simple, scalable and safe means for producing very large quantities of nanofibers…

Materials Sciences

Defects can 'Hulk-up' materials

In the story of the Marvel Universe superhero known as the Hulk, exposure to gamma radiation transforms scientist Bruce Banner into a far more powerful version…

Architecture & Construction

Heating residential buildings with thermal heat pumps

For a long time, thermal heat pumps were generally considered too large to cover the relatively low heating requirements of single- and multi-family homes…

Power and Electrical Engineering

Catalyst for Green Biodiesel Production from Unrefined Feedstock

Biodiesel is a sustainable liquid fuel originated from biomass. However, traditional liquid biodiesel catalyst generates a huge amount of waste water in the…

Process Engineering

Diagnostics of Quality of Graphene and Spatial Imaging of Reactivity Centers in Pd/C Catalysts

Developed imaging procedure has revealed organized patterns of defects on large areas of carbon surfaces. Several types of defects on the carbon surface can be…

Materials Sciences

Durable, Washable and High-Performance Conductive Textiles

In this new method for preparing electrically conductive textiles, the textile surface is modified with a negativelycharged polyelectrolyte poly(methacrylic…

Architecture & Construction

Tenants’ Impact on Refurbishment Efficiency Explored

With refurbishments the actual consumption frequently exceeds the requirement values calculated in advance. Scientists are examining in detail what causes this…

Power and Electrical Engineering

Siemens Unveils 7-Megawatt Offshore Wind Turbine Prototype

Only a few months after its sales launch at the EWEA Offshore trade show in Copenhagen, the new Siemens offshore flagship wind turbine of the type SWT-7.0-154…

Power and Electrical Engineering

Rehabilitation Sleeve – An FES-Robot Hybrid System

A wearable FES-robot hybrid training system has been designed for multi-joint upper limb rehabilitation. With successful combination of the two technologies’…

Transportation and Logistics

World’s First Electric Car Ferry Launches in Norway

The world's first electrical car and passenger ferry powered by batteries has entered service in Norway. The ferry only uses 150 kWh per route, which…

Materials Sciences

Black Silicon Solar Cells Hit 22.1% Efficiency Record

The researchers from Finland's Aalto University and Universitat Politècnica de Catalunya have obtained the record-breaking efficiency of 22.1% on…

Materials Sciences

Tunable Graphene-Like Material: A New Era in Conductivity

An electrically conductive material, with layers resembling graphene (single sheet of graphite), was synthesized under mild conditions using a well-known…

Power and Electrical Engineering

Advancements in Crystalline Semiconductors for Communication Tech

Crystalline semiconductor components form the core of many modern communication technologies such as computers and mobile phones. They are produced during a…

Materials Sciences

Nanosponges in Hydrogel Target MRSA Infections Effectively

To make the nanosponge-hydrogel, the team mixed nanosponges, which are nanoparticles that absorb dangerous toxins produced by MRSA, E. coli and other…

Materials Sciences

ORNL Achieves Breakthrough in Large-Scale Graphene Fabrication

Graphene, a material stronger and stiffer than carbon fiber, has enormous commercial potential but has been impractical to employ on a large scale, with…

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