The field-coupled QCA architecture has emerged as a candidate for providing local interconnectivity for nanodevices, and offers the possibility to perform very dense, high speed, and low power computing in an altogether new paradigm. Magnetic interactions between nanomagnets are sufficiently strong to allow room-temperature operation. We are investigating the fabrication and testing of arrays o...

Interactive narrative is a blossoming field, with new systems and approaches being developed each year. However, despite this burgeoning array of designs, little work has been done in empirically evaluating and comparing them (Weyhrauch 1997; Nelson and Mateas 2005; Magerko 2007). Such a comparison is complicated by the fact that different systems are used to create different narratives; it is ...

A Wireless Sensor and Actor Network (WSAN) is commonly integrated by a large quantity of sensor nodes and a lower number of actor nodes which communicate throughout the wireless medium providing distributed sensing and executing specific tasks according to the events monitored in a specific area of interest. To achieve a balanced performance, a WSAN architecture must implement an efficient coop...

Shifting focus from income to capability deprivation signifies an important milestone toward accurately measuring poverty. I operationalize capability deprivation in the United States and compare poverty measurement outcomes among various capability approaches and between capability and income spaces. Of the three capability approaches examined, the factor score absolute approach suggests a gre...

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Stroke is a major cause of disability and mortality in most economically developed countries that increasing global importance. Up till now, there is uncertainty regarding the effect of weather conditions on stoke occurrence. This paper is offering a comparative study of exploring associations between changes in ambient temperature and stroke occurrence using global and personalised modelling m...

background and purpose: one landmark of adolescence is the increasing value young people place on friendship and relationship with peers.the aim of this study was to determine adolescents and key informants’ perceptions and experiences regarding to importance of peer groups. methods: sixty-seven female adolescents (12–19 years) and 11 key informants, recruited from urban and rural areas from sa...

This paper indicates how the competency approach to leadership could be conceived of as a repeating refrain that continues to offer an illusory promise to rationalise and simplify the processes of selecting, measuring and developing leaders yet only reflects a fragment of the complexity that is leadership. To make this argument we draw on two discrete sets of data: a review of leadership compet...