In a groundbreaking announcement at the 54th Lunar and Planetary Science Conference held in The Woodlands, Texas, scientists revealed the discovery of a relict glacier near the equator of Mars. Located in Eastern Noctis Labyrinthus ...
Astrobiology
Mar 15, 2023
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3341
Researchers at the University of Tsukuba have created a new method for deriving approximate linear equations to complicated nonlinear problems. Using simulation results, they show that the model derived using their proposed ...
Mathematics
Feb 27, 2023
0
123
Particles tend to behave differently once there are a lot of them. The microscopic models that describe their behavior quickly become very hard to calculate, because of the increasing complexity and the sheer volume of the ...
Mathematics
Feb 7, 2023
0
115
Architectures based on artificial neural networks (ANNs) have proved to be very helpful in research settings, as they can quickly analyze vast amounts of data and make accurate predictions. In 2020, Google's British AI subsidiary ...
Fossilized bones help tell the story of what human beings and our predecessors were doing hundreds of thousands of years ago. But how can you learn about important parts of our ancestors' life cycle—like pregnancy or gestation—that ...
Evolution
Jan 26, 2023
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24
Classical mechanics is the framework for studying motion of objects under the influence of forces. Its domain of applicability is limited to the macroscopic world (i.e., not applicable in the atomic/subatomic world) and to ...
General Physics
Dec 21, 2022
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54
The motion of fluids in nature, including the flow of water in our oceans, the formation of tornadoes in our atmosphere, and the flux of air surrounding airplanes, have long been described and simulated by what are known ...
Mathematics
Nov 23, 2022
3
256
Physicists have long struggled to explain why the universe started out with conditions suitable for life to evolve. Why do the physical laws and constants take the very specific values that allow stars, planets and ultimately ...
General Physics
Nov 22, 2022
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142
A team of Australian scientists led by UNSW Sydney paleontologist Lachlan Hart has calculated the body mass of two ancient amphibians.
Paleontology & Fossils
Nov 21, 2022
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336
In the past few decades, the use of phase field-modeling equations for mathematical modeling has progressed. Phase separation has been studied extensively in thermodynamics and materials engineering, but the biological field ...
Mathematics
Nov 21, 2022
0
18
An equation is a mathematical statement that asserts the equality of two expressions. In modern notation, this is written by placing the expressions on either side of an equals sign (=), for example
asserts that x+3 is equal to 5. The = symbol was invented by Robert Recorde (1510–1558), who considered that nothing could be more equal than parallel straight lines with the same length.
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