this week papers (27.to.31.07.09)

Charge-pumping in a synthetic leaf for harvesting energy from evaporation-driven flows

Induction of Stem Cell Gene Expression in Adult Human Fibroblasts without Transgenes

Learning Substrates in the Primate Prefrontal Cortex and Striatum: Sustained Activity Related to Successful Actions

Natural Killer Cell Signal Integration Balances Synapse Symmetry and Migration

Probing Spin-Charge Separation in a Tomonaga-Luttinger Liquid