News tagged with demographic variables

Older is better for hunting dogs

(PhysOrg.com) -- Older dogs and male dogs are better hunting companions than younger dogs and female dogs says the author of a new study on the hunting ability and nutritional status of domestic dogs in lowland ...

Jan 18, 2012 5 / 5 (1) 0

More competitors, less competition

The larger the number of examinees, the lower the average grade. This is one of the findings of a series of new studies carried out by scientists at the University of Haifa and the University of Michigan. "It is a well-established ...

Dec 03, 2009 2 / 5 (2) 0