Sentences with phrase «calcium atoms»

At the Institute of Quantum Optics and Quantum Information in Innsbruck, the team of physicists has now used laser light to entangle 20 calcium atoms in an ion trap experiment and observed the dynamic propagation of multi-particle entanglement in this system.
It turned out that astrocytes, like neurons, can react to neurotransmitters — but instead of electricity, the cells produce waves of charged calcium atoms.
The team created 30 atoms of element 115 by firing a beam of calcium atoms at a piece of americium foil.
But in the 1980s, Alain Aspect and his colleagues in France performed the EPR experiment using entangled photons emitted from calcium atoms and two detectors placed 13 meters (40 feet) apart.
Find out how 13 - billion - year - old calcium atoms forged in the stars got to be part of your bones — and how you may one day become stardust again
In 2010, a Russian and US team first made element 117 by firing calcium atoms — which have atomic number 20 — into berkelium, which has atomic number 97.
The researchers bombarded radioactive americium - 243 with calclium - 48, shooting one trillion calcium atoms per second at the americium target, hoping that occasionally the atoms would stick together to form something new.
To whip up a batch of ununoctium, a team of Russian and American nuclear physicists shot calcium atoms (element 20) at a target of radioactive californium (element 98) in a particle accelerator at the Joint Institute for Nuclear Research in Dubna, Russia.
A team of researchers led by Professor Kilian Singer, head of the project at Mainz University and now Professor at the University of Kassel, used a Paul trap to capture a single electrically charged calcium atom.
The astrocytes then stash the calcium atoms back in their packets, only to unleash them again when next stimulated.
To make their engine, the researchers first enclosed the ion (a calcium atom with one electron removed) inside an 8 - millimeter - long funnel - shaped electrical trap created by four electrodes.
However, when the scientists used a laser to change the distribution of the electrons in the calcium atom, the reaction quickly proceeded, producing a new molecule, CaOBa +.
The calcium atoms activate enzymes that destroy the gates that slow the flow of sodium through the channels, so now even more sodium rushes in — and then more calcium, in a runaway feedback loop.
As the gases swirled around our newborn sun, they dragged the calcium atom into a giant spinning disc.
TRAVELLER A calcium atom ORIGIN The first stars DESTINATION Your body, and beyond DURATION 13.5 billion years +
They were especially interested in the protein's small metal catalyst, an oxygen - evolving complex in which oxygen atoms bridge four manganese atoms with one calcium atom.
The shells are made of aragonite, a form of calcium carbonate (CACO3) that readily swaps out its calcium atoms in favor of heavy metals, locking them into a solid form.
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