Alicia Helton

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We interviewed 290 pregnant women randomly selected from public and private prenatal clinics, 80 per cent of whom were at least five months pregnant (ages 18-43, 42 per cent Latino, 22 per cent Black). Twenty-four women reported physical battering during this pregnancy (44 reported physical battering before the current pregnancy). Eight of the 24 pregnant(More)
Network Exchange Objects (NEO) is a new software framework designed to facilitate development of complex natural or built distributed system models, where the system model is represented as a graph, through which currencies (e.g., coding information) flux. This paper introduces "system-level hypothesis (SLH) testing" as a form of computational thinking that(More)
In order to develop, test, and validate control software for managing automated systems, laboratories have traditionally constructed experimental test beds using actual physical equipment (small scale). These experimental systems typically occupy a large amount of lab space, cost thousands of dollars to construct, and require considerable human expertise to(More)
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