The genus Cedrus Trew (Pinaceae) compromises four species of evergreen coniferous trees, which have important cultural, aesthetic, scientific and economic values. The four species are disjunctively distributed in the Mediterranean ...
Plants & Animals
Jul 26, 2022
0
3
Using supercomputer calculations, scientists at the Max Planck Institute for Gravitational Physics in Potsdam and from Japan show a consistent picture for the first time: They modeled the complete process of the collision ...
Astronomy
Jul 14, 2022
0
98
When an optical pulse train is delivered, two-photon absorption (TPA)-induced pumping causes considerable and quick gain and phase shifts in the carrier reservoir semiconductor optical amplifier (CR-SOA).
Optics & Photonics
Jul 6, 2022
0
22
The growth of the Qinghai-Tibetan Plateau (QTP) during the Cenozoic drove dramatic climate and environmental change in this region. However, there has been a limited amount of research on long-term climate change on QTP. ...
Earth Sciences
Jun 28, 2022
0
24
A team modeled plasma turbulence on the nation's fastest supercomputer to better understand plasma behavior
Plasma Physics
Dec 16, 2021
2
1824
Chip-scale silicon photonics optical phased array (OPA) is widely used in free-space communication. However, due to the limitation of optical device design and manufacture, the distance between antennas in two-dimensional ...
Optics & Photonics
Nov 15, 2021
0
60
Global drinking water scarcity is a severe problem for humans. Water purification consumes a large amount of fossil energy and generates secondary pollution.
Nanomaterials
Nov 9, 2021
0
148
Researchers at the U.S. Department of Energy's Princeton Plasma Physics Laboratory (PPPL) and Los Alamos National Laboratory have uncovered a key process behind a major challenge called thermal quenches, the rapid heat loss ...
Plasma Physics
Nov 8, 2021
0
12
A recent study by the Natural Resources Institute Finland (Luke), the Russian Academy of Sciences and the University of Eastern Finland analyzed how different forest management practices affect the timber production, ecosystem ...
Environment
Sep 6, 2021
0
22
Ecosystem services (ESs) are the ecological characteristics, functions, or processes that contribute to human wellbeing. Terrestrial ecosystems provide multiple services interacting in complex ways. However, most ecosystem ...
Ecology
Jun 24, 2021
0
6
