Search results for atomic nuclear

Political science Oct 22, 2021

Nuclear disarmament: How Africa can play a role in securing a nuclear-weapons-free world

Why should African states and people be concerned about nuclear disarmament? After all, there are no nuclear weapons on the continent. South Africa, the only African nation to have had nuclear weapons, gave them up in 1989, ...

Materials Science Oct 20, 2021

Cancer therapies and nuclear material detection get a boost from newly discovered protein

Lawrence Livermore National Laboratory (LLNL) and Penn State scientists have demonstrated how a protein can be recovered and purified for radioactive metals like actinium that could be beneficial for both next-generation ...

Earth Sciences Sep 30, 2021

Scientists use nuclear physics to probe Floridan Aquifer threatened by climate change

As rising sea levels threaten coastal areas, scientists are using an emerging nuclear dating technique to track the ins and outs of water flow.

General Physics Sep 1, 2021

Aloof neutrons may actually 'talk' to one another briefly in new kind of symmetry

Even though neutrons love to partner with protons to make the nucleus of an atom, the particles have always been notorious for their reluctance to bind with each other. But according to a new proposed theory, these particles ...

Plants & Animals Sep 1, 2021

Atomic-scale imaging reveals ants use zinc to sharpen their teeth

Ever wonder how tiny creatures can so easily slice, puncture, or sting? New research reveals that ants, worms, spiders, and other tiny creatures have a built-in set of tools that would be the envy of any carpenter or surgeon.

Plasma Physics Aug 18, 2021

Nuclear scientists hail US fusion breakthrough

Nuclear scientists using lasers the size of three football fields said Tuesday they had generated a huge amount of energy from fusion, possibly offering hope for the development of a new clean energy source.

Plasma Physics Aug 17, 2021

Major nuclear fusion milestone reached as 'ignition' triggered in a lab

Ignition is a key process that amplifies the energy output from nuclear fusion and could provide clean energy and answer some huge physics questions.

Nanophysics Aug 12, 2021

Modeling uncovers an 'atomic waltz' for atom manipulation

Researchers at the University of Vienna's Faculty of Physics in collaboration with colleagues from the Oak Ridge National Laboratory in the U.S. have uncovered a non-destructive mechanism to manipulate donor impurities within ...

General Physics Jul 13, 2021

Neutron-clustering effect in nuclear reactors demonstrated for first time

For the first time, the long-theorized neutron-clustering effect in nuclear reactors has been demonstrated, which could improve reactor safety and create more accurate simulations, according to a new study recently published ...

General Physics Jul 2, 2021

Scientists propose new source for rare subatomic particles

A paper based on joint research by Prof. Yuan Changzheng from Institute of High Energy Physics of the Chinese Academy of Sciences, and Prof. Marek Karliner from Tel Aviv University of Israel, was published in Physical Review ...

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