Proceedings of the National Academy of Sciences Issues Research Articles in Vol. 119, No. 31
July 19, 2022
July 19, 2022
WASHINGTON, July 19 -- The Proceedings of the National Academy of Sciences, a peer-reviewed scientific journal, published research articles on the following topics in its Vol. 119, No. 31 edition:
Biological Sciences:
* Uncovering the enigmatic evolution of bears in greater depth: The hybrid origin of the Asiatic black bear
* Skin wrinkles and folds enable asymmetric stretch in the elephant trunk
* The durability of natural infection and vaccin . . .
Biological Sciences:
* Uncovering the enigmatic evolution of bears in greater depth: The hybrid origin of the Asiatic black bear
* Skin wrinkles and folds enable asymmetric stretch in the elephant trunk
* The durability of natural infection and vaccin . . .