galvanic experiment
51Advertising research — is a specialized form of marketing research conducted to improve the efficiency of . According to MarketConscious.com, “It may focus on a specific ad or campaign, or may be directed at a more general understanding of how advertising works or how… …
52Elektrodermale Aktivität — Ableitung der elektrodermalen Aktivität für 60 Sekunden Die elektrodermale Aktivität (veraltet: (psycho)galvanische Hautreaktion; englisch Galvanic skin response, GSR, Skin Conductance Response, SCR, oder Electrodermal response, EDR) ist ein… …
53economic systems — Introduction the way in which humankind has arranged for its material provisioning. One would think that there would be a great variety of such systems, corresponding to the many cultural arrangements that have characterized human society.… …
54Frog battery — Matteucci s frog battery, 1845 (top left); Aldini s frog battery, 1818 (bottom); apparatus for controlled exposure of gases to frog battery (top right). A frog battery is an electrochemical battery consisting of a number of dead frogs (or… …
