Critical infrastructures are highly complex collections of people, processes, technologies, and information; they are also highly interdependent where disruptions to one infrastructure commonly cascade in scope and escalate in impact across other infrastructures. While it is unlikely that disruptions can be prevented with certainty, an effective practice of critical infrastructure analysis can ...

This paper presents a framework able to assess remotely the security level of Industrial Control Systems (ICS) housed in critical infrastructures. This proposal is an extension of the development of a customized testing methodology to be followed in order to receive the final results of each evaluation almost automatically. In addition, the technical and procedural steps required are also ident...

The focus in this paper is on conditions for ICT use in SMEs expressed as formative infrastructure. Questions concern needs for infrastructure among SMEs, actors roles, and concepts constituting a formative infrastructure for ICT-adoption and use. Few – if any – studies, take the perspective of SMEs’ needs for infrastructure concerning use of ICT. A formative ICT infrastructure is constituted b...

Available online 26 March 2015

the aim of current study is to describe clinical similarities and differences between atopic and non-atopic asthma in children. in a cross-sectional study, 95 asthmatic children (75 allergics and 20 nonallergics) were included in the study. demographic, clinical, and familial history were compared between two groups. there was no significant differences between variables like sex, age of onset ...

the purpose of this study was to determine the importance of eleven professional competencies related to needs assessment and program development; a secondary purpose was to identify the best time these competencies should be learned. the study followed a survey research design, in which 441 randomly selected extension educators in the north central region of the united states responded to a qu...

in view of native/nonnative language teacher dichotomy, different characteristics have been assigned to these 2 groups. the dichotomy has been the source of different actions and measures to clarify the positive and negative points of being (non)native teachers. in recent years, many researchers have revisited this dichotomy. the challenge to the dichotomy can be a source of motivation to explo...

In a classic example of a smart electrical metering application, the same type of wireless networks can be used to build an Advanced Metering Infrastructure (AMI) to continuously monitor the power consumption, control the functionality of the meters, as well as limit the end-user consumption or report about tampering with the meters in real-time. Such capabilities are important for enabling the...

The UK government recently commissioned a research study to identify the state-of-the-art in Critical Infrastructure modelling and analysis, and the government/industry requirements for such tools and services. This study (Cetifs) concluded with a strategy aiming to bridge the gaps between the capabilities and requirements, which would establish interdependency analysis as a commercially viable...