Circularly polarized light exhibits promising applications in future displays and photonic technologies. Traditionally, circularly polarized light is converted from unpolarized light by the linear polarizer and the quarter-wave ...
Optics & Photonics
Apr 13, 2021
0
7
Membranes that allow certain molecules to quickly pass through while blocking others are key enablers for energy technologies from batteries and fuel cells to resource refinement and water purification. For example, membranes ...
Biochemistry
Apr 7, 2021
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1309
During a presidential election debate on Oct. 22, 2020, former President Donald Trump railed against Democratic proposals to retrofit homes. "They want to take buildings down because they want to make bigger windows into ...
Social Sciences
Mar 24, 2021
1
5
The models used to produce global climate scenarios may overestimate the energy and emission savings from improved energy efficiency, warns new research led by academics at the University of Sussex Business School and the ...
Environment
Mar 3, 2021
0
17
Atmospheric carbon dioxide (CO2) is a major driver of global warming, but this gas could also serve as a valuable resource. Researchers at KAUST have developed an efficient catalyst that uses light energy to convert CO2 and ...
Materials Science
Mar 1, 2021
4
170
Space cooling already accounts for 14% of residential electricity demand in Brazil, and it is expected to increase further because of climate change.
Environment
Feb 10, 2021
0
0
As abundant and widespread bees, it is common to see both bumble bees and honey bees foraging on the same flower species during the summer, whether in Britain or many other countries.
Ecology
Feb 10, 2021
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0
The research team of NUST MISIS has presented an improved structure of perovskite solar cells. Scientists have modified perovskite-based solar cells using MXenes—thin two-dimensional titanium carbides with high electrical ...
Nanomaterials
Feb 9, 2021
0
23
Energy efficiency or carbon intensity (defined as CO2 emissions per transport work, ed.) is a possible point of convergence between the International Maritime Organization (IMO) and EU regulations to cut GHG emissions and ...
Environment
Feb 9, 2021
0
0
A team of researchers affiliated with several institutions in Germany and Poland has demonstrated driven space-time crystals at room temperature. In their paper published in the journal Physical Review Letters, the group ...
