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Since the 2000s, the renewed interest in housing cooperatives in the Global South has ascribed to them a number of virtues: a successful mechanism for mutual aid and escape from poverty, a “third way” in the face of the failures of public production and ...
Claire Simonneau +2 more
doaj +1 more source
Busy Beavers and Kolmogorov Complexity [PDF]
The idea to find the "maximal number that can be named" can be traced back to Archimedes (see his Psammit). From the viewpoint of computation theory the natural question is "which number can be described by at most n bits"? This question led to the definition of the so-called "busy beaver" numbers (introduced by T. Rado).
openaire +2 more sources
Certificate of Death, Arkansas State Board of Health, Bureau of Vital Statistics, for Jessie Beavers, issued 13 March 1963.https://scholarlycommons.obu.edu/wiley_records/1567/thumbnail ...
core
Beaver populations in the U.S. northeast are rising, increasing the number of beaver dams and ponds in suburban watersheds. These new beaver ponds may impact the way that harmful algal blooms occur by changing biogeochemical cycling and sediment ...
Erin E. Novobilsky +3 more
doaj +1 more source
Beavers (Castor canadensis) are rapidly colonizing the North American Arctic, transforming aquatic and riparian tundra ecosystems. Arctic tundra may respond differently than temperate regions to beaver engineering due to the presence of permafrost and ...
Thomas W. Glass +9 more
doaj +1 more source
The rapid recovery of Eurasian beaver ( Castor fiber ) populations across Europe has increased both positive and negative interactions between humans and beavers.
Joanna Wąs +4 more
doaj +1 more source
SARS-CoV-2 Infection in Beaver Farm, Mongolia, 2021
We report an outbreak of COVID-19 in a beaver farm in Mongolia in 2021. Genomic characterization revealed a unique combination of mutations in the SARS-CoV-2 of the infected beavers.
Taichiro Takemura +9 more
doaj +1 more source

