Again, playful learning spans both free play and guided play. Playful learning is child centered, constructivist, affectively positive, and hands-on. It can involve fantasy but does not …

Moreover, these results underscore the sensitivity of sialic acid biosynthetic enzymes to subtle differences in the N-acyl structures of the two ManNAc analogues.

Confirmatory factor analysis (CFA), as a statistical technique within the structural equation modeling (SEM) framework, is an important tool for modeling the relationship between items …

Athens was not a weak power, but did not have the formidable reputation of Sparta. However, Athens’ role during the Persian Wars and its aftermath set the stage for the Peloponnesian …

Part number example: BTL-16-LT-RDT or BTL-24-HT-K

What many regard as the first documented examples of cultural learning in primates started with a clever monkey that lived in a colony of Japanese monkeys on the island of Koshima. She …