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Earth Sciences Apr 15, 2021

Ice cap study promises new prospects for accurate local climate projections internationally

New, detailed study of the Renland Ice Cap offers the possibility of modeling other smaller ice caps and glaciers with significantly greater accuracy than hitherto. The study combined airborne radar data to determine the ...

Earth Sciences Apr 14, 2021

Statistical model shows earthquakes in Groningen are partly aftershocks

How can you distinguish primary earthquakes from aftershocks when seismic activity changes rapidly? A new mathematical modeling of earthquakes now makes this possible, developed by researchers from TU/e, TNO and the universities ...

Optics & Photonics Apr 13, 2021

Ultrastable low-cost colloidal quantum dot microlasers of operative temperature up to 450 K

High-performance micro-/nanostructure lasers, as multifunctional optical source components, are of great importance for optoelectronic devices. Towards this goal, scientists in China invented a high-efficiency ultrastable ...

Evolution Mar 18, 2021

Cellular Chinese whispers: The impact of mistranslation on phenotypic variability and fitness

The immense diversity in the living world and how it came into being has always been a subject of human enquiry. After centuries of playing detective in search of the basis of the parities and disparities that we see among ...

Materials Science Mar 15, 2021

Discovery of 'knock-on chemistry' opens new frontier in reaction dynamics

Research by a team of chemists at the University of Toronto, led by Nobel Prize-winning researcher John Polanyi, is shedding new light on the behavior of molecules as they collide and exchange atoms during chemical reaction. ...

General Physics Mar 10, 2021

Using artificial intelligence to generate 3D holograms in real-time

Despite years of hype, virtual reality headsets have yet to topple TV or computer screens as the go-to devices for video viewing. One reason: VR can make users feel sick. Nausea and eye strain can result because VR creates ...

Nanomaterials Mar 4, 2021

High strength through hierarchy: Researchers develop new process for building ultralight materials

As light as possible and as strong as possible at the same time: These are the requirements for modern lightweight materials, such as those used in aircraft construction and the automotive industry. A research team from Helmholtz-Zentrum ...

Astronomy Mar 3, 2021

Aging stars provide a new cosmological yardstick

Despite a century of measurements, astronomers can't agree on the rate at which the universe is expanding. A technique that relies on measuring distances to a specific type of aging star in other galaxies—called the J-region ...

General Physics Mar 2, 2021

Theoretical interpretations of the pulsar timing data recently released by NANOGrav

The North American Nanohertz Observatory for Gravitational Waves (NANOGrav) is a gravitational-wave detector that monitors areas in the vicinity of Earth using a network of pulsars (i.e., clock-like stars). At the end of ...

Earth Sciences Mar 1, 2021

Examining the impact of climate change on Siberia's stores of permafrost

Northumbria University is to play a leading role in a major study to assess the long-term impact of global warming on Siberia's thawing permafrost.

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