When a shock wave travels through material and reaches a free surface, chunks of material can break away and fly off at high speeds. If there are any defects on the surface, the shock forms microjets that travel faster than ...
General Physics
Dec 9, 2020
1
19
The number of brachycephalic dogs—those with flat faces such as pugs, bulldogs and French bulldogs—being taken in by UK rescue and rehoming centers has doubled over just three years, a new study suggests.
Plants & Animals
Dec 9, 2020
0
4
NOAA's 15th Arctic Report Card catalogs for 2020 the numerous ways that climate change continues to disrupt the polar region, with second-highest air temperatures and second-lowest summer sea ice driving a cascade of impacts, ...
Earth Sciences
Dec 9, 2020
0
5
Researchers from the National University of Singapore (NUS) have developed a new way to treat sewage that is much simpler, cheaper and greener than existing methods.
Cell & Microbiology
Dec 9, 2020
0
5
Protein therapies are often more potent and selective toward their biochemical targets than other types of drugs, particularly small molecules. However, proteins are also more likely to be quickly degraded by enzymes or cleared ...
Biochemistry
Dec 9, 2020
0
75
Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) in Japan have completed a feasibility study indicating that electric rays and sting rays equipped with pingers will be able to map the seabed through ...
Plants & Animals
Dec 9, 2020
0
6
Polar climate scientists have created the most high-resolution past record of the Southern Hemisphere westerly winds. The results, published this week (9 December) in the journal Communications Earth and Environment, describe ...
Earth Sciences
Dec 9, 2020
8
103
An interdisciplinary team led by Senior Researcher Dr. Christoph Rupprecht (FEAST Project, RIHN) has revealed a new definition of sustainability that expands the concept to non-human species and their needs. With this new ...
Environment
Dec 9, 2020
0
2
In order for tumors to successfully take hold and spread in the body, they typically must meet several developmental milestones. These include things like suppressing apoptosis, cultivating replication and angiogenesis, weaning ...
The observation of a chemical reaction at the molecular level in real time is a central theme in experimental chemical physics. An international research team has captured roaming molecular fragments for the first time. The ...
Analytical Chemistry
Dec 9, 2020
0
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