A learning experience in the fields of economics and business: creation of student-managed inter-university virtual networks

With this article we shall describe the learning experience carried out by our students in the fields of Economics and Business at the Universities of Huelva and University of Seville within an active- and cooperative-learning framework involving creation of virtual networks between our students and others who were attending diverse universities in Spain and abroad, thus allowing us to strengthen interactions and information exchanges among students, also allowing them to apprehend on their own the characteristics of economic and business and entrepreneuring realities in which they are immersed and, very specially, the use of virtual communities in the Internet

Managing Knowledge in a Distributed Decision Making Context

This paper considers the role of electronic communication in the creation and distribution of knowledge, and in particular, the creation and sharing of personalised knowledge. Personalised knowledge or "intellectual capital" is perhaps a least understood but most important asset of modern organisations. This paper reveals the creation and sharing of personalised knowledge in a network organisation. The network organisation investigated in this paper relies on electronic communication in a distributed decision making context to leverage the skills and intellect of its key professionals. This paper investigates electronic group meetings that take place on this electronic social space to analyse key processes of knowledge creation. Implications for managing distributed personalised knowledge are discussed and conclusions drawn with respect to the key decision support systems functionalities required for managing knowledge in situations where decision making is distributed and takes place on an electronic social space.Personalised Knowledge;c entrality;communication infrastructure;distributed decision support;electronic social space;prestige

Remote Control and Monitoring of Smart Home Facilities via Smartphone with Wi-Fly

Due to the widespread ownership of smartphone devices, the application of mobile technologies to enhance the monitoring and control of smart home facilities has attracted much academic attention. This study indicates that tools already in the possession of the end user can be a significant part of the specific context-aware system in the smart home. The behaviour of the system in the context of existing systems will reflect the intention of the client. This model system offers a diverse architectural concept for Wireless Sensor Actuator Mobile Computing in a Smart Home (WiSAMCinSH) and consists of sensors and actuators in various communication channels, with different capacities, paradigms, costs and degree of communication reliability. This paper focuses on the utilization of end users’ smartphone applications to control home devices, and to enable monitoring of the context-aware environment in the smart home to fulfil the needs of the ageing population. It investigates the application of an iPhone to supervise smart home monitoring and control electrical devices, and through this approach, after initial setup of the mobile application, a user can control devices in the smart home from different locations and over various distances

Geographical co-location, social networks and inter-firm marketing co-operation : the case of the salmon industry

This study looks at the factors that influence the development of marketing co-operation among cluster-based firms. It examines data from SMEs operating within the salmon farming industry in two different regions: Scotland and Chile. Analyses indicate that informal social networks help explain the observed relationship between geographical proximity and inter-firm marketing co-operation, especially for firms located in peripheral rural communities. A theoretical model is proposed for further research in the field that, until recently, has been traditionally analysed only by economists. Practical implications are suggested for practitioners and policymaker

The adoption of e-business technology by SMEs

The paper examines the key factors influencing the adoption ofe-business technology by SMEs. To this end, the paper draws on a rangeof literatures on the diffusion of new information and communicationtechnologies (ICTs), many of which have hitherto been treated asseparate. The reasons for this are two-fold. First, e-businesstechnologies are the latest in a line of new ICT technologies. Whenexploited successfully, ICTs have increased firm competitiveness eitherby raising the efficiency of internal communication and organisationand/or supply chain relationships, or by facilitating the development ofnew/improved products and services. Second, it is hypothesised that manyof the factors affecting the successful adoption of new technologies aregeneric in nature. With regards to SMEs specifically, consideration ofearlier research may assist us in identifying a set of enablers andbarriers to e-business adoption. Hence, by explicitly acknowledging thecontext and prior history of research in the area, we are able to mapout the dimensions of future theoretical and empirical research ine-business adoption by SMEs. In addition to drawing together factors identified by existing research,the paper highlights the implications of network externalities for thetiming of technology investments and the returns that accrue to earlyand late adopters. It also draws attention to a number of problemsassociated with the analytical concept of ‘the SME’ when it is appliedto this area. The research proceeds by clearly defining thetechnological and organisational characteristics of the e-business modeland a brief consideration of the trends in adoption in the UK vis-à-visadoption in the other G7 countries. Together these set up a detailedconsideration of the internal and external factors influencing adoption.A qualitative approach, in the form of a detailed case study, is thenused to explore the potential usefulness of the factors that have beenidentified. The results of these findings are then drawn together in theconcluding section of the paper.economics of technology ;

Code, space and everyday life

In this paper we examine the role of code (software) in the spatial formation of collective life. Taking the view that human life and coded technology are folded into one another, we theorise space as ontogenesis. Space, we posit, is constantly being bought into being through a process of transduction – the constant making anew of a domain in reiterative and transformative practices - as an incomplete solution to a relational problem. The relational problem we examine is the ongoing encounter between individuals and environment where the solution, to a greater or lesser extent, is code. Code, we posit, is diversely embedded in collectives as coded objects, coded infrastructure, coded processes and coded assemblages. These objects, infrastructure, processes and assemblages possess technicity, that is, unfolding or evolutive power to make things happen; the ability to mediate, supplement, augment, monitor, regulate, operate, facilitate, produce collective life. We contend that when the technicity of code is operationalised it transduces one of three forms of hybrid spatial formations: code/space, coded space and backgrounded coded space. These formations are contingent, relational, extensible and scaleless, often stretched out across networks of greater or shorter length. We demonstrate the coded transduction of space through three vignettes – each a day in the life of three people living in London, UK, tracing the technical mediation of their interactions, transactions and mobilities. We then discuss how code becomes the relational solution to five different classes of problems – domestic living, travelling, working, communicating, and consuming

Newly available technologies present expanding opportunities for scientific and technical information exchange

The potential for expanded communication among researchers, scholars, and students is supported by growth in the capabilities for electronic communication as well as expanding access to various forms of electronic interchange and computing capabilities. Research supported by the National Aeronautics and Space Administration points to a future where workstations with audio and video monitors and screen-sharing protocols are used to support collaborations with colleagues located throughout the world. Instruments and sensors all over the world will produce data streams that will be brought together and analyzed to produce new findings, which in turn can be distributed electronically. New forms of electronic journals will emerge and provide opportunities for researchers and scientists to electronically and interactively exchange information in a wide range of structures and formats. Ultimately, the wide-scale use of these technologies in the dissemination of research results and the stimulation of collegial dialogue will change the way we represent and express our knowledge of the world. A new paradigm will evolve-perhaps a truly worldwide 'invisible college'

An open platform for rapid-prototyping protection and control schemes with IEC 61850

Communications is becoming increasingly important to the operation of protection and control schemes. Although offering many benefits, using standards-based communications, particularly IEC 61850, in the course of the research and development of novel schemes can be complex. This paper describes an open-source platform which enables the rapid prototyping of communications-enhanced schemes. The platform automatically generates the data model and communications code required for an intelligent electronic device to implement a publisher-subscriber generic object-oriented substation event and sampled-value messaging. The generated code is tailored to a particular system configuration description (SCD) file, and is therefore extremely efficient at runtime. It is shown here how a model-centric tool, such as the open-source Eclipse Modeling Framework, can be used to manage the complexity of the IEC 61850 standard, by providing a framework for validating SCD files and by automating parts of the code generation process. The flexibility and convenience of the platform are demonstrated through a prototype of a real-time, fast-acting load-shedding scheme for a low-voltage microgrid network. The platform is the first open-source implementation of IEC 61850 which is suitable for real-time applications, such as protection, and is therefore readily available for research and education

International co-ordination of e-commerce

Despite the world-wide stock market breakdown of the internet economy in the year 2001, the new information and communication technologies will enable firms to integrate world-wide e-commerce in their business. This will facilitate the entry of firms in every connected country into international markets and perhaps value up their market position. Therefore, the world-wide use of information and communications technology, in particular e-commerce is fostered. To attain this, there are lot of attempts to regulate the e-economy on an international level as there are uncertainties in legal certainty, data protection or the digital divide between industrialised and development countries. The paper addresses this topic and shows which playing fields of co-ordination in e-commerce are relevant in general and how they are recently implemented in international co-ordination activities by various organisations and states e.g., the European Union, the United States or the WTO.e-commerce; internatioal coordination