Skilled action typically requires that individuals guide their activities toward some goal. In skilled action, do so excellently. We not understand well what this capacity to consists in. paper I provide a case study of how shift visual attention. Their attention goal (partly) in an empirically discovered sub-system – the executive system. argue we can explain by appealing operation sub-system....

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Emergency services call centres operate to stringent parameters based on providing rapid support to their communities. It is this that differentiates the emergency service call centre from other call centre categories. The focus of this paper is to model the resource allocation within the NSW Police Assistance Line (NSWPAL), which is a multi-site, multi-queue, multiserver call centre that takes...

This paper presents an online two-stage Q-learning based multi-agent (MA) controller for load frequency control (LFC) in an interconnected multi-area multi-source power system integrated with distributed energy resources (DERs). The proposed control strategy consists of two stages. The first stage is employed a PID controller which its parameters are designed using sine cosine optimization (SCO...

OBJECTIVES To describe the current set-up, barriers and potential for providing rehabilitation to people with lower limb amputation in skilled nursing centres. DESIGN Survey and interviews. SUBJECTS/PARTICIPANTS Elderly care physicians, physiotherapists. METHODS In 2011, clinicians from 34 skilled nursing centres participated in a semi-structured interview covering rehabilitation and dail...

The aggregated incidence of bilateral trade costs is derived from the gravity model. Incidence is equivalent to a TFP penalty. Sectoral and national differences in TFP have sharp implications for the equilibrium pattern of production and trade in a specific factors model of production. Unskilled labor is intersectorally mobile. Skilled labor acquires sector specific skills. Productivity shocks ...

In this article, analyses are made of home health and skilled nursing facility (SNF) use for the period 1982-90 using Medicare records linked to data on community and institutional residents from the National Long-Term Care Surveys (NLTCSs) of 1982, 1984, and 1989. The combined survey and administrative data analyses are performed to ascertain how the chronic health and functional characteristi...

The seismic refraction technique provides a simplified characterization of relatively large volumes of the subsurface in 2-dimensional (distance and depth) profiles. Compression wave (p-wave) velocities, the typical measured geologic material parameter, are a function of the moduli of the various unsaturated material masses in the subsurface profile. In saturated media, p-wave velocities are in...