Scientists’ understanding of the movement of the Earth’s crust is being helped by new observing facility which is taking measurements that may one day help predict earthquakes.
Newcastle University’s School of Civil Engineering and Geosciences has become only one of two UK centres feeding Global Positioning System (GPS) data into the International GPS Service (IGS), which researchers and professionals throughout the world – including geophysicists - can access via the Internet. The other centre is the Royal Greenwich Observatory in Herstmonceux, East Sussex.
The data is collected via a GPS station 20 miles north of the city, at the University’s farm, Cockle Park, in Morpeth, Northumberland, which had to meet stringent IGS standards. The distances between a circular antenna and and the GPS satellites above are measured every 15 seconds. The antenna, which is 40cm across and 15cm high, is firmly fixed in a 4.5 tonne slab of 300 million year old sandstone from Yorkshire, which is in turn embedded almost three metres into the earth.
Atmospheric scientists reveal the effect of sea-ice loss on Arctic warming
11.03.2019 | Institute of Atmospheric Physics, Chinese Academy of Sciences
11.03.2019 | University of Tokyo
New research group at the University of Jena combines theory and experiment to demonstrate for the first time certain physical processes in a quantum vacuum
For most people, a vacuum is an empty space. Quantum physics, on the other hand, assumes that even in this lowest-energy state, particles and antiparticles...
Physicists in the EPic Lab at University of Sussex make crucial development in global race to develop a portable atomic clock
Scientists in the Emergent Photonics Lab (EPic Lab) at the University of Sussex have made a breakthrough to a crucial element of an atomic clock - devices...
Every year earthquakes worldwide claim hundreds or even thousands of lives. Forewarning allows people to head for safety and a matter of seconds could spell...
Scientists of the Department of Physics at the University of Hamburg, Germany, detected the magnetic states of atoms on a surface using only heat. The...
Combining an atomically thin graphene and a boron nitride layer at a slightly rotated angle changes their electrical properties. Physicists at the University of Basel have now shown for the first time the combination with a third layer can result in new material properties also in a three-layer sandwich of carbon and boron nitride. This significantly increases the number of potential synthetic materials, report the researchers in the scientific journal Nano Letters.
Last year, researchers in the US caused a big stir when they showed that rotating two stacked graphene layers by a “magical” angle of 1.1 degrees turns...
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