Purpose: The authors aimed to design a distributed lambda model (DLM), which is well adapted to implement three-dimensional (3-D), finite-element descriptions of muscles. Method: A muscle element model was designed. Its stress-strain relationships included the active force-length characteristics of the ? model along the muscle fibers, together…

A systemic analysis of early childhood development factors explains the variance in school readiness among representative U.S. 5-year-olds. The underlying theory incorporates a set of causally interactive endogenous variables that are hypothesized to be driven by the effects of three exogenous variables: parental education, immigrant status and…

How should organizations of intelligent agents be designed so that they exhibit high performance even during periods of stress? A formal model of organizational performance given a distributed decision-making environment in which agents encounter a radar detection task is presented. Using this model the performance of organizations with various…