The cyber-physical nature of the smart grid has rendered it vulnerable to a multitude of attacks that can occur at its communication, networking, and physical entry points. Such cyber-physical attacks can have detrimental effects on the operation of the grid as exemplified by the recent attack which caused a blackout of the Ukranian power grid. Thus, to properly secure the smart grid, it is of ...

INTRODUCTION Sleep hygiene was found as an important predictor for sleep quality. People's sleep hygiene can have a major role in their daily function. The purpose of the study was to determine sleep hygiene patterns and sleep hygiene behaviors and factors affecting them in the general population of Kermanshah, Iran. MATERIAL & METHODS In this cross-sectional study, 1829 men and 1262 women we...

Virtual city models are increasingly used in urban land management processes, which involve the use of different sources of spatial information. This heterogeneous data is, however, often complementary and it may be necessary to give the possibility to join information provided by different sources. This paper presents a method to enhance 3D buildings by using usual 2D vectorial polygon databas...

Open data is a resource that both local governments and citizens can use for answering questions about a particular community and for innovating new products and services. In reality, there are a number of barriers to the use of open data, not least that citizens can find it difficult to make sense of available data and understand what sort of problems it may solve. In this paper we describe th...