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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

World’s First Time-controlled Molecular Self-Organization

At Japan's National Institute for Materials Science (Sukekatsu Ushioda, president), Senior Researcher Kazunori Sugiyasu and co-workers (Polymer Materials Unit…

Materials Sciences

Laser-Induced Graphene: Perfect Defects from Simple Polymer

Researchers at Rice University have created flexible, patterned sheets of multilayer graphene from a cheap polymer by burning it with a computer-controlled…

Power and Electrical Engineering

Storing Hydrogen Underground: A Boost for Energy Security

Geologic storage of hydrogen gas could make it possible to produce and distribute large quantities of hydrogen fuel for the growing fuel cell electric vehicle…

Power and Electrical Engineering

Purdue Achieves Milestone with First Modern Germanium CMOS

The team has created the first modern germanium circuit – a complementary metal–oxide–semiconductor (CMOS) device – using germanium as the semiconductor…

Machine Engineering

New Forging Procedure Cuts Burr Percentage to 7%

For two years, the IPH researched the procedure – with funding from the European Union and in close collaboration with companies from Spain, Romania and…

Power and Electrical Engineering

In world first — UNSW researchers convert sunlight to electricity with over 40 percent efficiency

The record efficiency was achieved in outdoor tests in Sydney, before being independently confirmed by the National Renewable Energy Laboratory (NREL) at their…

Power and Electrical Engineering

High Photosensitivity 2D Molybdenum Diselenide Phototransistors

Among them, graphene has been mostly investigated, but the zero-gap nature of graphene limits its practical applications. Therefore, 2D layered materials with…

Materials Sciences

Rattled Atoms Reveal Secrets of High-Temperature Superconductivity

An experiment at the Department of Energy’s SLAC National Accelerator Laboratory provided the first fleeting glimpse of the atomic structure of a material as…

Power and Electrical Engineering

Visible Light Propagation Breakthrough in Solar Cells

Until recently, light trapping within periodically nanostructured solar cells could only be analysed using indirect methods, as captured light is not visible…

Machine Engineering

Siemens Expands Time Relay Portfolio for Efficient Control

Siemens is expanding its portfolio of monitoring and control devices to include a series of new time relays which offer greater space-saving and enhanced…

Architecture & Construction

Authentic Machine-Drawn Restoration Glasses by SCHOTT

The international technology group SCHOTT uses the authentic Fourcault process to manufacture its various architectural glasses for the restoration of historic…

Power and Electrical Engineering

Boosting Lifespan of High-Capacity Silicon Electrodes

A new study will help researchers create longer-lasting, higher-capacity lithium rechargeable batteries, which are commonly used in consumer electronics. In a…

Power and Electrical Engineering

Turning Human Waste Into Rocket Fuel: A New Innovation

Adolescent jokes aside, the process finally makes useful something that until now has been collected to burn up on re-entry. What’s more, like so many other…

Power and Electrical Engineering

Ruthenium Catalyst Enhances Eco-Friendly Chemical Production

An efficient catalyst has opened up an environmentally benign route to a family of molecular building blocks found in many pharmaceuticals and agrochemicals, a…

Power and Electrical Engineering

Low-Grade Waste Heat Powers Ammonia Battery Innovation

“The use of waste heat for power production would allow additional electricity generation without any added consumption of fossil fuels,” said Bruce E. Logan,…

Materials Sciences

Powerful New Technique Simultaneously Determines Nanomaterials' Chemical Makeup, Topography

The technique combines synchrotron X-rays (SX) and scanning tunneling microscopy (STM). In experiments, the researchers used SX as a probe and a nanofabricated…

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