Sentences with phrase «high entropy»
"high entropy" means a state of disorder or randomness. It implies that the system or situation has many different possibilities or combinations and lacks organization or predictability. Full definition
Mixing the unmixable to create «shocking» nanoparticles called high entropy alloy nanoparticles
innovationtoronto.com
It would be quite interesting to further explore the underlying atomistic mechanisms of the nucleation and growth of high entropy alloy nanoparticle,» says Reza Shahbazian - Yassar, associate professor at the University of Illinois at Chicago and a corresponding author of the paper.
That impression of chaos is why they're called high entropy alloys.
However, wastewater retraction at the Apalachicola Delta can perform better & that ripper plume out of Sarasota Florida is a beaut because it shows everyone that this is NOT just REGIONAL atmospheric induction cooling but a very contrived & welcome balancing act with high entropy hurricane attracting wastewater emissions.
March 29, 2018 - A multi-institutional team of scientists describes a new technique that can meld ions from up to eight different elements to form what are known as high entropy alloyed nanoparticles.
If we do so, we will see that all of our actions in the world are costly, transforming low entropy resources into high entropy waste.
«It's almost like a nonverbal communication Davis has with [his linemen],» says Jaguars defensive tackle John Jurkovic, who describes a kind of Mile High entropy that afflicts visiting defenses.
Using general relativity (Einstein's theory of gravity), thermodynamics and quantum theory, Bekenstein and Hawking devised a formula showing that black holes have surprisingly high entropy — a measure of how many ways particles can be arranged inside the object.
This increase in the energy spread means higher entropy — but only until the particles are evenly distributed between all possible energies, corresponding to maximum entropy (see «diagram «-RRB-.
A couple of years later, Sachdev and colleagues Antoine Georges and Olivier Parcollet were surprised to find that their model suggested strange metals had a fantastically high entropy — a measure of the number of possible ways particles can arrange themselves.
«This is quite amazing; Dr. Hu creatively came up with this powerful technique, carbo - thermal shock synthesis, to produce high entropy alloys of up to eight different elements in a single nanoparticle.
«The potential applications for high entropy alloy nanoparticles are not limited to the field of catalysis.
This was an early hint of the mysterious ties between strange metals and black holes, which were also known to have staggeringly high entropies.
Tan areas show higher entropy, or heat; blues and greens are comparatively cooler surges of matter.
«For example, NiFeCrCo - based high entropy alloys have a good combination of hardness, tensile strength, ductility, and fracture resistance at extremely low temperatures,» Irving says.
Nick - We can certainly agree that the entropy difference between low entropy photons coming in and high entropy photons leaving measures the Earth's entropy production.
I don't understand the reasoning by which it is held to be impossible for the sensitivities to be different — after all, solar energy is very short wave length, low - entropy while IR is long wave and high entropy so conceptually different sensitivites seem possible to me, but I haven't investigated the matter in detail.
Apart from speed, the new version uses the latest OS features such as High Entropy ASLR on Windows 8 to give secure browsing.
A password with high entropy is unpredictable, meaning it would take a brute force attack centuries to finally crack it.
High entropy alloys are materials that consist of four or more metals in approximately equal amounts.
It could be that some god sparked the universe, it could also be that the universe always existed in some cyclic form, or is the result of a massive quantum flucuation in a high entropy multiverse, we really don't know, nor do we have the data to be able to put forth any evidence for any hypothesis.
It could be literally anything, from your god, to two branes colliding, to an extremely massive quantum fluctuation of a high entropy universe, or, who knows, maybe there really was a state of «nothingness» and it was highly unstable and collapsed into our universe, physics does not comment on it, scientists say «we don't know».
An overwhelming majority of them have high entropy.»
The closer it is, the higher its entropy; full equilibrium is, by definition, the maximum value.
The blending of multiple, unmixable elements into a unified, homogenous nanostructure, called a high entropy alloy nanoparticle, greatly expands the landscape of nanomaterials — and what we can do with them.
To create the high entropy alloy nanoparticles, the researchers employed a two - step method of flash heating followed by flash cooling.
They were able to achieve 100 percent oxidation of ammonia and 99 percent selectivity toward desired products with the high entropy alloy nanoparticles, proving their ability as highly efficient catalysts.
By the same logic, nothingness is the highest entropy state around — you can shuffle it around all you want and it still looks like nothing.
So some transitions that seem energetically easy get stuck because they go from a flexible structure loosely bound to the catalyst — a high entropy situation — to a more rigid, tightly bound and lower - entropy situation.
A neatly stacked collection of papers has a low entropy, while the same collection scattered across a desktop has a high entropy.
«Electron spin brings order to high entropy alloys.»
«High entropy alloys have garnered a lot of attention over the past 10 years because they have remarkable properties,» says Doug Irving, an associate professor of materials science and engineering at NC State and corresponding author of a paper describing the work.
And, because there is a high concentration of chromium atoms in the material, this creates nanoscale domains of order with the overall «chaos» of the high entropy alloy.
Researchers from North Carolina State University have discovered that electron spin brings a previously unknown degree of order to the high entropy alloy nickel iron chromium cobalt (NiFeCrCo)-- and may play a role in giving the alloy its desirable properties.
«A healthy brain has high entropy, but people with injuries to the white matter from trauma may lose some of that complexity and have less entropy,» she explained.
March 30, 2018 - To create the high entropy alloy nanoparticles, the researchers employed a two - step method of flash heating followed by flash cooling.
April 3, 2018 - This homogenous nanostructure is called a high entropy alloy nanoparticle.
«High entropy alloys have... -LSB-...]