Exceptional points are a distinct type of spectral singularity in non-Hermitian systems and their intriguing physics are in study with optical exceptional points. Exceptional points are singularities in the energy functions ...
A diet of non-processed meat, human leftovers, and raw bones during puppyhood and adolescence may protect dogs against certain gastrointestinal disorders later in life, suggests research published in Scientific Reports. In ...
Veterinary medicine
Feb 9, 2023
0
29
Researchers have calculated the carbon footprint for the full life cycle of fertilizers, which are responsible for approximately 5% of total greenhouse gas emissions—the first time this has been accurately quantified—and ...
Biotechnology
Feb 9, 2023
0
145
A certain amount of noise is inherent in any quantum system. For instance, when researchers want to read information from a quantum computer, which harnesses quantum mechanical phenomena to solve certain problems too complex ...
Optics & Photonics
Feb 9, 2023
1
152
In the world of corn tortillas, a fierce debate rages: Is it okay to make them from pre-made corn flour, or do you need to go all the way back to dried corn kernels to make truly "from scratch" tortillas?
Other
Feb 9, 2023
0
3
Scientists and government agencies have been worried about the space junk surrounding Earth for decades. But humanity's starry ambitions are farther reaching than the space just around Earth. Ever since the 1960s with the ...
Space Exploration
Feb 9, 2023
0
20
Warming temperatures unleash termites in more areas of the world, and more termites may actually accelerate warming temperatures. Scientists say it's time for climate prediction models to take note.
Ecology
Feb 9, 2023
0
2
Humans are exposed to air pollution almost everywhere. The World Health Organization estimate that 99% of the world's population breathe in polluted air each day. Chess players competing indoors are no exception—and it ...
Environment
Feb 9, 2023
0
25
Twitter was blocked in Turkey on Feb. 8, 2023, according to internet monitoring service NetBlocks. The outage came amid the massive rescue operation and humanitarian crisis in the aftermath of the earthquakes in southern ...
Social Sciences
Feb 9, 2023
0
16
New Zealand, where agriculture is one of the largest contributors to climate change, is proposing a tax on cow burps. The reason seems simple enough: Cows release methane, a potent greenhouse gas, and New Zealand has a goal ...
Environment
Feb 9, 2023
4
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