Telecommunication service markets through the year 2000 in relation to millimeter wave satellite systems

NASA is currently conducting a series of millimeter wave satellite system market studies to develop 30/20 GHz satellite system concepts that have commercial potential. Four contractual efforts were undertaken: two parallel and independent system studies and two parallel and independent market studies. The marketing efforts are focused on forecasting the total domestic demand for long haul telecommunications services for the 1980-2000 period. Work completed to date and reported in this paper include projections of: geographical distribution of traffic; traffic volume as a function of urban area size; and user identification and forecasted demand

The Psychodynamics of Lynch Mobs: Grouping, Ganging or Lynching

This article engages with human groupings when they are operating at their very worst. These are human groupings enacting a particularly insidious, enduring and specific set of ‘othering’ dynamics that occur within and between in-groups and out-groups. This is known as lynching and these vicious and destructive human groupings are known as ‘lynch mobs’. I attempt to bring a psychodynamic lens to explore the complex issues that constitute the particular group dynamics enacted by ‘lynch mobs’ that usually target members of marginalized communities. I consider the meaning of the assault in the context of white supremacy and, whilst foregrounding race in the discussion, recognising that members of other marginalised groups such as gay men and women are often lynched. The article shows how psychodynamic ideas can contribute to our understanding of this most horrific and inhumane phenomena, and can provide clinicians with some conceptual tools to manage the myriad of complex issues related to lynching and how it presents currently. Can lynching dynamics be compared and contrasted with bullying and scapegoating dynamics and, if so, can they be paralleled and operate more subtly and interpersonally in our psychotherapy groups and within our organisations and work teams? If so, do we have the theoretical and conceptual skills to work with them? I argue that there is now more than ever a need to remain relevant to the diverse and often-marginalised communities we serve and that we must develop our theories and practices to address such phenomena. To do this requires group analysts and, indeed, all clinicians to urgently scrutinize and develop theories and techniques in working with these very dangerous othering dynamics in our practices and clinics. A lack of intervention equates to by-standing or turning a blind eye, which is a significant factor in lynching dynamics, and a complicit collusion with the traumatisation of marginalised communities

Psychodynamic intersectionality and the positionality of the group analyst: the tension between analytical neutrality and inter-subjectivity

This article proposes the concepts of psychodynamic intersectionality and intersectional group analysis by addressing the complex issues of the positionality, or self-location, of the group analyst when working with diverse and intersectional patient groups who have been traumatized by structural oppression, institutional and inter-generational othering. I critique the positionality of the group analyst and the essential intersectional and inter-subjective nature of the role and interventions they may or may not make in the group. The article engages with the need not to deny how an understanding of the positionality of the group analyst is central to the clinical frame. Such understanding can assist the clinician to engage with group members who have experienced structural oppression when othering dynamics are inevitably generated in the group matrix. Such dynamics are often being paralleled in the social unconscious and occurrences in society at any given time. I argue that a failure on behalf of the group analyst to reflexively position themselves in relation to powerful phenomena, such as, racism, sexism and homophobia and occurrences in the social unconscious risks a re-traumatizing dynamic being paralleled in the group matrix to the determent of group members from marginalized communities

Collections for people: museums' stored collections as a public resource

Collections in UK museums grew enormously in the latter half of the 20th century yet museum collections, mostly maintained at public expense, are perceived as an underused resource. The Museums Association’s 2005 report, Collections for the Future1, together with press comments and books such as Treasures on Earth (2002)2 and Fragments of the World (2005)3, brought this issue into sharp focus. Collections for People set out to understand the scale of museum stored collections, and the main parameters of their access and use: • What is the size and nature of collections as a resource? How are they distributed, geographically and among different types of museum? • How much are different types of collection used by people other than museum staff? What sort of people use collections? What do they use them for: research, teaching and learning, creative activities, visits for enjoyment such as store tours? • How do users perceive this service? Do museums actively market collections access? Do they publicise what is in their collections? • How do museums facilitate collections use? What are the factors associated with greater use of collections? What do museums see as the barriers to more use

Extra-Curricular Activities: creating graduates with impact in education

Staff from the Carnegie Faculty’s Centre for Social and Educational Research across the Life-course (SERL) have completed a project for the Higher Education Academy subject group for education, ESCalate, into ‘Creating Graduates with Impact in Education’. Jacqueline Stevenson, Professor Sue Clegg and Paula Sealey undertook research with students and staff across a range of education-related courses as well as with employers from schools, local authorities and other education settings

Extending conceptualisations of the diversity and value of extracurricular activities: a cultural capital approach to graduate outcomes

This report presents the findings from the research project Extending conceptualisations of the diversity and value of extra curricular activities: a cultural capital approach to graduate outcomes. Very little research has directly addressed the question of what constitutes extra-curricular activities (ECA), the extent to which students engage in ECA, and how students experience and conceptualise benefits from their engagement. Nor is there research that looks at how staff understand ECA. This research sought to address these questions from a cultural capital approach. Traditionally conceived ECA include campus-based cultural and sporting activities and volunteering. An awareness is required of the fact that many students work for economic reasons, continue their faith and caring activities, and continue to live at home. The researchers were interested in the possible differential recognition and valuing of activities undertaken by different groups of students. This research explores issues of inter-generational capital that might shape both the capacities to participate and how students understood the benefits

Assessing the contribution of shallow and deep knowledge sources for word sense disambiguation

Corpus-based techniques have proved to be very beneficial in the development of efficient and accurate approaches to word sense disambiguation (WSD) despite the fact that they generally represent relatively shallow knowledge. It has always been thought, however, that WSD could also benefit from deeper knowledge sources. We describe a novel approach to WSD using inductive logic programming to learn theories from first-order logic representations that allows corpus-based evidence to be combined with any kind of background knowledge. This approach has been shown to be effective over several disambiguation tasks using a combination of deep and shallow knowledge sources. Is it important to understand the contribution of the various knowledge sources used in such a system. This paper investigates the contribution of nine knowledge sources to the performance of the disambiguation models produced for the SemEval-2007 English lexical sample task. The outcome of this analysis will assist future work on WSD in concentrating on the most useful knowledge sources

Rural land mobile radio market assessment and satellite and terrestrial system concepts

Market potential exists; the nature of the market in terms of service needs, usage characteristics, service requirements, and forecasting the demand to the year 2000; alternative system cncepts that show promise in addressing the identified needs, in a cost effective manner; and advanced technology requirements associated with these concepts are considered

Study of noise reduction characteristics of composite fiber-reinforced panels, interior panel configurations, and the application of the tuned damper concept

The application of fiber reinforced composite materials, such as graphite epoxy and Kevlar, for secondary or primary structures developing in the commercial airplane industry was investigated. A composite panel program was initiated to study the effects of some of the parameters that affect noise reduction of these panels. The fiber materials and the ply orientation were chosen to be variables in the test program. It was found that increasing the damping characteristics of a structural panel will reduce the vibration amplitudes at resonant frequencies with attendant reductions in sound reduction. Test results for a dynamic absorber, a tuned damper, are presented and evaluated