From LEDs to batteries, our lives are full of electronics, and there is a constant push to make them more efficient and reliable. But as components become increasingly sophisticated, getting reliable temperature measurements ...
General Physics
Jul 12, 2024
0
30
Particle accelerators are pricey, but their cost comes with good reason: These one-of-a-kind, state-of-the-art machines are intricately designed and constructed to help us solve mysteries about what makes up our universe. ...
General Physics
Jul 11, 2024
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64
A team of physicists at the Weizmann Institute of Science in Israel has successfully demonstrated the inverse Mpemba effect at the quantum level using single trapped ions. In their study, published in the journal Physical ...
Researchers at Humboldt-Universität zu Berlin, led by Prof. Dr. Nicola Pinna, have made an advancement in nanotechnology, successfully extending the well-known Stöber method to synthesize amorphous metal-organic frameworks ...
Nanomaterials
Jul 11, 2024
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1
Everyday objects such as metal chains, handcuffs, and key rings are examples that demonstrate a unique combination of properties where hard, rigid rings are interlocked together to exhibit flexibility and strength as a whole, ...
Analytical Chemistry
Jul 8, 2024
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31
When radionuclides enter our organism, whether by inhalation, ingestion, or through wounds, they pose a potential health risk. Many previous studies on radionuclide exposure have focused mainly on animal experiments. However, ...
Biochemistry
Jul 4, 2024
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51
Understanding how gold forms is crucial for knowing where to find it and how to extract it sustainably. McGill researchers have answered a long-standing question in geology that could lead to new ore discoveries.
Earth Sciences
Jul 3, 2024
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83
A team of researchers has achieved a breakthrough in the development of anion exchange membranes (AEMs). They designed a novel spiro-branched polymeric membrane that incorporates highly connected sub-nanometer microporous ...
Polymers
Jun 25, 2024
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173
A research team led by Prof. Kong Lingtao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed an innovative material for the efficient removal of fluoride ions from water. This newly-developed ...
Materials Science
Jun 25, 2024
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0
Colliding heavy atomic nuclei together creates a fluidlike soup of visible matter's fundamental building blocks, quarks and gluons. This soup has very low viscosity—a measure of its "stickiness," or resistance to flow.
General Physics
Jun 25, 2024
0
27
An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving it a net positive or negative electrical charge. The name was given by physicist Michael Faraday for the substances that allow a current to pass ("go") between electrodes in a solution, when an electric field is applied. It is from Greek ιον, meaning "going".
An ion consisting of a single atom is an atomic or monatomic ion; if it consists of two or more atoms, it is a molecular or polyatomic ion.
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