Collaborative technologies for mobile workers and virtual project teams

Information Technology is advancing at a frightening pace. Cloud computing and its subset, Software as a Service (SaaS), are rapidly challenging traditional thinking for enterprise-level application and infrastructure provision. The project-centric nature of the construction industry provides an environment where the utilisation of SaaS is commercially appropriate, given its ability to provide rapid set-up and predictable costs at the outset. Using project extranets, the construction industry has been - unusually for it as an industry sector - early-adopters of this cloud computing model. However, findings from the research highlight that there is a gap in the information and documents that pass from the construction phase into the operational phase of a building. This research considers examples of the SaaS IT model and how it has been used within a construction and facilities management industry context. A prototype system was developed to address the requirements of facilities management work order logging and tracking process. These requirements were gathered during detailed case studies of organisations within both the construction and facilities management sectors with a view to continue the use of building-specific information through its full life-cycle. The thesis includes a summary of the lessons learnt through system implementation within the construction-contracting organisation Taylor Woodrow, and it concludes with an IT strategy proposal that was developed based on a cloud computing model

ELF: The electronic learning facilitator

As the world‐wide computer network becomes ubiquitous, new tools have been developed, such as the World Wide Web (WWW), for the delivery of multimedia hypertext‐based documents. Similarly, there has been an explosion in the amount of email, bulletin boards, and Usenet News available. This has led to a major problem of information overload: we are slowly but surely being overwhelmed by the amount of information available to us

Welcome to the post-digital city

The newly formed UCL Institute for Digital Innovation in the Built Environment operates at the interface of digital engineering, computer science and human experience

High electrical conductance enhancement in Au-nanoparticle decorated sparse single-wall carbon nanotube networks

The authors thank the Engineering and Physical Science Research Council for funding through the Imperial College London/Queen Mary Unive

Hearing the voices of young people who self-harm : implications for service providers

The incidence of adolescent self-harm and suicidal behaviour has increased globally, with many adolescents repeating the behaviour. While studies indicate that large numbers of adolescents who self-harm do not seek professional help, research focusing on barriers to help seeking from an adolescent perspective is limited. Locally, a rise in reported and unreported rates of self-harm and a number of suspected child suicides prompted the commissioning of a research project to ascertain young people’s experiences of help and support for self-harm and how their future needs could be best met. Qualitative research, adopting an interpretive phenomenological analysis, was used to elicit narratives of adolescents engaging in self-harm. Data were collected via 1:1 interviews with seven participants and analysed in two stages: an analysis of each individual narrative, and thematic analysis across the group. Three themes were identified: (i) cutting out the stress; (ii) stepping onto the path of help; and (iii) cutting to the chase. In conclusion, mental health nurses have a vital role in providing knowledge and support to those likely to have initial contact with this vulnerable group and to the wider population, ensuring we more effectively address the increasing use of this risky behaviour among young people

Renovating Pastures with Glyphosate Tolerant Soybeans

Pasture renovation is expensive because of lost production, costs for eliminating existing vegetation by tillage or herbicides, and direct replanting costs. Reducing costs, reducing risk of failure, and producing income from pasture land during renovation can significantly increase the profitability of improving pastures

Are open educational resources the future of e-learning?

Increased interest in more open approaches to learning, in particular Open Educational Resources is reflected in the programmes of international organisations, national initiatives and the actions of individual institutions. However, while some see OER as an indicator of the future of learning, others are much more sceptical and doubt their long-term success. This paper considers the vision of OER as part of future learning solutions in the society driven by technology and knowledge. Supported by an examination of specific national contexts and linked to research from relevant initiatives arguments in favour of using OER are outlined. These include their value in both developing and developed countries, and flexible ways of use in structured courses and in informal, learner-driven environments. This is balanced by highlighting concerns that relate mainly to current issues of certification, quality and intellectual property rights, but also potential problems such as the lack of instructor-learner interaction and the dominance of OER initiatives from English-speaking universities. The paper concludes that OER have an immense potential as long as the elements that contribute to their success are identified and harnessed, and barriers effectively dealt with

Economic Interrelationships and Impacts of the Aviation/Aerospace Industry in the State of Florida Using Input-Output Analysis

The study provided a detailed description of the interrelatedness of the aviation and aerospace industry with principal industries in Florida and Volusia County (VC) using Input-Output (IO) analysis. The economic impact measures included not only direct economic output and industry employment descriptions but also described the multiplier effects in the form of indirect and induced impacts using data for 2012. This research concluded the average labor income of the aviation and aerospace industry was higher than average labor income in Florida and VC. A substantive difference between the Florida and VC average labor income for the aviation and aerospace industry existed because VC’s aerospace sector was only concentrated in the search, detection, and navigation instruments manufacturing sector. VC’s transport by air sector was one-fifth the size of Florida’s. Differences in the aviation and aerospace industry composition between Florida and VC are important because the economic impacts from a shock to the entire aviation and aerospace industry will be distributed differently. Since the aviation and aerospace average labor income is higher than the average labor income in Florida and VC, it would be a positive move for Florida’s economy to attract and grow the aviation and aerospace industry. It would be highly unlikely that the entirety of newly created jobs would be resourced from the local population. Nonetheless, growing the aviation and aerospace industry jobs would have a positive influence on the region’s economy and tax revenues. It would be a desirable course of action to spur the growth of this sector, as its direct effect would culminate with additional jobs in Florida that would bring higher wage jobs to the state. The interdependencies of the aviation and aerospace industry in Florida and VC with other industries had a positive indirect and induced effect in the economy providing almost a two-fold indirect and induced effect. However, the benefits were not equal. Florida’s average labor income of the most sensitive non-aviation and aerospace industry was 15% lower than the average Florida labor income. The average labor income in VC of the most sensitive non-aviation and aerospace industry was significantly higher than the average VC labor income. Industry interdependencies also presented risk. If the aviation and aerospace industry experiences a contraction, then through the interdependencies of the industries, the region would contract twice as much as the aviation and aerospace industry