Past research on Chinese mathematics teaching has focused mainly on the role of teacher's beliefs and professional knowledge separately in teaching approaches, or examined three variables—teacher's beliefs, professional ...
Mathematics
Oct 4, 2023
0
9
Surface functional groups in two dimensional (2-D) transition-metal carbides can undergo versatile chemical transformations to facilitate a broad class of MXene materials. In a new report on Science, Vladislav Kamysbayev, ...
The universe was created by a giant bang; the Big Bang 13.8 billion years ago, and then it started to expand. The expansion is ongoing: it is still being stretched out in all directions like a balloon being inflated.
Astronomy
Mar 3, 2021
24
275
A pair of researchers, one with the Langevin Institute, the other a company called Greenerwave, both in France, has developed a way to use ordinary Wi-Fi signals to perform analog, wave-based computations. In their paper ...
New research conducted at the University of Chicago has confirmed a decades-old theory describing the dynamics of continuous phase transitions.
Quantum Physics
Nov 4, 2016
1
88
Rice University physicists have discovered a phase-changing quantum material—and a method for finding more like it—that could potentially be used to create flash-like memory capable of storing quantum bits of information, ...
General Physics
Apr 6, 2024
5
400
Liquid water is a very good heat storage medium – anyone with a Thermos bottle knows that. However, as soon as water boils or freezes, its storage capacity drops precipitously. Physicists at the University of Bonn have ...
Quantum Physics
Apr 19, 2016
9
43
Phase transitions take place as heat (i.e., entropy) is exchanged between materials and the environment. When such processes are driven by pressure, the induced cooling effect is called the barocaloric effect, which is a ...
Materials Science
Mar 27, 2019
0
15
Forensic experts began excavating graves and examining bones Saturday in a tiny chapel in Madrid, hoping to solve the centuries-old mystery of exactly where the great Spanish writer Miguel de Cervantes was laid to rest.
Archaeology
Jan 24, 2015
2
134
"In-memory computing" or "computational memory" is an emerging concept that uses the physical properties of memory devices for both storing and processing information. This is counter to current von Neumann systems and devices, ...
Nanophysics
Oct 24, 2017
1
72
