It is well known that global warming is causing sea levels to rise via two processes: thermal expansion, when water expands because of its increased temperature, and melting of land-based ice, when meltwater flows into the ...
General Physics
Apr 21, 2022
0
40
Polycrystals are solid materials that are made up of lots of small crystals. The points where the crystals meet are known as grain boundaries (GBs). GBs are important because they can affect the way the solid behaves. However, ...
Nanomaterials
Dec 02, 2021
0
33
Owing to high quantum yields, large absorption cross-section, excellent carrier transport performance and narrow-band emission, inorganic lead-halide perovskite semiconductors have received increasing attention for their ...
Nanomaterials
Aug 30, 2021
0
8
Precision or invar alloys have been developed by scientists for many centuries. These iron and nickel-based alloys are capable of keeping their size unchanged within a given range of temperatures. Because of this, they are ...
Materials Science
Mar 17, 2021
2
8
Sea level could rise higher than current estimates by 2100 if climate change is unchallenged, according to a new assessment.
Earth Sciences
Dec 18, 2020
18
1270
Ice sheets in Greenland and Antarctica whose melting rates are rapidly increasing have raised the global sea level by 1.8cm since the 1990s, and are matching the Intergovernmental Panel on Climate Change's worst-case climate ...
Environment
Aug 31, 2020
115
1724
An international team of researchers has found that dam building in the 20th century offset some of the factors that would have led to a higher rise in sea levels. In their paper published in the journal Nature, the group ...
A team of researchers from the University of Hawai'i (UH) at Mānoa School of Ocean and Earth Science and Technology (SOEST) identified a global tendency for future sea levels to become more variable as oceans warm this century ...
Environment
Aug 20, 2020
1
717
In ancient Greek mythology, Icarus' wax wings melted when he dared to fly too close to the sun. Now, researchers reporting in ACS Applied Materials & Interfaces have made artificial wings that are actually powered by the ...
Materials Science
Feb 19, 2020
0
205
Water can remain liquid at temperatures far below 0 degrees Celsius. This supercooled phase is a current focus for scientific research. A theoretical model developed at São Paulo State University (UNESP) in Brazil shows ...
Condensed Matter
Nov 12, 2019
0
210
