Classical conditioning is a form of associative learning in which a neutral stimulus (conditioned stimulus, CS) is paired with another stimulus (unconditioned stimulus, US) that brings about an ...

Haier designs solutions to enhance consumers' enjoyment of home at every stage of life—from university to first apartment to all shapes of family living. Each solution champions intelligence, ...

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Regeneration is the process by which lost or damaged tissues, organs or limbs are re-formed from the remaining tissue. During regeneration, adult stem cells and/or progenitor cells differentiate to ...

BEIJING -- China's space station is set to introduce a novel participant in its space science experiments -- the planarian, a creature renowned for its extraordinary regenerative capabilities, China ...

Developmental plasticity of the planarians is well-illustrated by whole-body regeneration from any tissue fragments and body size scaling regulated by food intake. Here we report another form of ...