The public face of event volunteering at the 2006 Commonwealth Games The media perspective

Volunteers play a major role in mega and major events, both cultural and sporting, contributing invaluable human resources. Frequently described (and, maybe, over-emphasised) as the 'unsung heroes' of such events, relatively little is known about this group of workers when compared with volunteers who give regular and long-term commitment to their area of interest. This paper focuses on media representation and perceptions of volunteering at the 2006 Commonwealth Games in Melbourne. The exploratory study adopts an extended timeframe and reports on media representation of volunteers over the full event cycle from recruitment through training and the actual event, concluding with consideration of the Games' aftermath. The findings highlight various positive and negative aspects of the media representation of volunteering at this type of mega event and how this has the potential to influence its public face. Conclusions focus on the implications for the media management of volunteering at major events and suggestions for future research in this area

Volunteers and mega sporting events : developing a research framework

Interest in all aspects of the politics, financing, planning, management and operation of mega sporting events has been highlighted both by success stories and ongoing problems associated with Olympic Games, Football World Cups and other similar events. There is a growing literature that addresses these and related matters through both case history and comparative analyses. Within the context of mega sporting events, the issue of employment creation is an important motivator for host cities and features high on the political justification agenda for bids to host events. At the same time, the most significant working contribution to major mega events in sports, as in other areas, is provided by the very large numbers of volunteers who undertake tasks across the range of opportunities afforded by such events. Numbers of volunteers between 40,000 and 60,000 have been noted for some recent major events. Relatively little is known about these volunteers at mega sporting events and yet their contribution and wider impact is very significant, both to the events themselves and within the host community. This paper seeks to identify the evident gaps that exist in understanding areas such as what volunteers do at mega sporting events; who they are; what motivates them; how volunteering impacts upon their lives; what associated activities they do surrounding the event in the host city; and the extent to which volunteering is recidivistic. The paper concludes with the presentation of a tentative research framework agenda in order to guide future study of this important area

Volunteers and volunteering in leisure : social science perspectives

Leisure has been widely examined within the context of social science theory; however, little work has considered the range of social science disciplines and applied them to specific phenomena located within the leisure field. This paper adopts such an approach to conceptualise and examine volunteers and volunteering in leisure settings. In a disciplinary sense, therefore, the sociological view focuses upon the conceptualisation of volunteering as leisure, the psychological view seeks to understand motivations driving volunteering while the perspective of economists tends to complement these standpoints in terms of why people volunteer and further examines the value of volunteer contributions. Comparative analysis of the perspectives enunciated within these key disciplines provides a picture of the status of research relating to leisure volunteers and volunteering. The purposes of this paper are to identify gaps in current knowledge, drawing out conclusions and their implications for an improved understanding of this area as well as to enhance comprehension of disciplinary contributions to the study of leisure phenomena

Is a social marketing framework the key to promoting volunteer participation?

This paper explores the suitability of a conceptual social marketing model, the MOA (motivation, opportunity and ability) framework (Rothschild, 1999), to volunteering to determine whether it has the potential to promote volunteering with its associated socially desirable benefits. In doing so, the individual components of the model are discussed from a social marketing perspective and communalities in the volunteering research highlighted. This discussion culminates in the presentation of an adapted MOA framework, the practical implications of which for volunteer involving organisations are briefly discussed and an agenda for future research proposed.<br /

Post-Event Volunteering Legacy: Did the London 2012 Games Induce a Sustainable Volunteer Engagement?

Abstract: The hosting of the London 2012 Olympic Games was seen as an opportunity to harness the enthusiasm of the 70,000 volunteers involved and to provide a post-event volunteer legacy. A total of 77 individuals who had acted as volunteers in London 2012 were contacted approximately four years after the Games and agreed to complete a web-based open-ended survey. The participants were asked to indicate their level of current volunteering engagement and whether volunteering at the Games had an impact on their current volunteering levels. The study found that the London Olympics were the first volunteer experience for most of the volunteers who completed the survey, with the main motivation to volunteer being anything related to the Olympic Games. Just over half of the respondents are currently volunteering. Lack of time is shown to be the main barrier towards further volunteering commitment. Only half of respondents had been contacted by a volunteering scheme after London 2012. The implications of the findings for a potential volunteering legacy are then explored

Exon array data analysis using affymetrix power tools and R statistical software

The use of microarray technology to measure gene expression on a genome-wide scale has been well established for more than a decade. Methods to process and analyse the vast quantity of expression data generated by a typical microarray experiment are similarly well-established. The Affymetrix Exon 1.0 ST array is a relatively new type of array, which has the capability to assess expression at the individual exon level. This allows a more comprehensive analysis of the transcriptome, and in particular enables the study of alternative splicing, a gene regulation mechanism important in both normal conditions and in diseases. Some aspects of exon array data analysis are shared with those for standard gene expression data but others present new challenges that have required development of novel tools. Here, I will introduce the exon array and present a detailed example tutorial for analysis of data generated using this platform

Metabolic changes in schizophrenia and human brain evolution.

BACKGROUND: Despite decades of research, the molecular changes responsible for the evolution of human cognitive abilities remain unknown. Comparative evolutionary studies provide detailed information about DNA sequence and mRNA expression differences between humans and other primates but, in the absence of other information, it has proved very difficult to identify molecular pathways relevant to human cognition. RESULTS: Here, we compare changes in gene expression and metabolite concentrations in the human brain and compare them to the changes seen in a disorder known to affect human cognitive abilities, schizophrenia. We find that both genes and metabolites relating to energy metabolism and energy-expensive brain functions are altered in schizophrenia and, at the same time, appear to have changed rapidly during recent human evolution, probably as a result of positive selection. CONCLUSION: Our findings, along with several previous studies, suggest that the evolution of human cognitive abilities was accompanied by adaptive changes in brain metabolism, potentially pushing the human brain to the limit of its metabolic capabilities.RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are

Gene expression profiling of Ewing sarcoma tumours reveals the prognostic importance of tumour–stromal interactions: a report from the Children's Oncology Group

Relapse of Ewing sarcoma (ES) can occur months or years after initial remission, and salvage therapy for relapsed disease is usually ineffective. Thus, there is great need to develop biomarkers that can predict which patients are at risk for relapse so that therapy and post‐therapy evaluation can be adjusted accordingly. For this study, we performed whole genome expression profiling on two independent cohorts of clinically annotated ES tumours in an effort to identify and validate prognostic gene signatures. ES specimens were obtained from the Children's Oncology Group and whole genome expression profiling performed using Affymetrix Human Exon 1.0 ST arrays. Lists of differentially expressed genes between survivors and non‐survivors were used to identify prognostic gene signatures. An independent cohort of tumours from the Euro‐Ewing cooperative group was similarly analysed as a validation cohort. Unsupervised clustering of gene expression data failed to segregate tumours based on outcome. Supervised analysis of survivors versus non‐survivors revealed a small number of differentially expressed genes and several statistically significant gene signatures. Gene‐specific enrichment analysis demonstrated that integrin and chemokine genes were associated with survival in tumours where stromal contamination was present. Tumours that did not harbour stromal contamination showed no association of any genes or pathways with clinical outcome. Our results reflect the challenges of performing RNA‐based assays on archived bone tumour specimens. In addition, they reveal a key role for tumour stroma in determining ES prognosis. Future biological and clinical investigations should focus on elucidating the contribution of tumour:micro‐environment interactions on ES progression and response to therapy.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/111186/1/cjp29.pd

Talent in Hospitality Entrepreneurship: A conceptualization and research agenda

Purpose: The purpose of this paper is to develop an integrative conceptual framework of the "talented hospitality entrepreneur". In doing so, the authors address the current lack of understanding of talent at the individual entrepreneurial level and the lack of integration between the talent and entrepreneurship literatures and specifically consider the hospitality context. Design/methodology/approach: This conceptual paper systematically synthesizes the extant literature and links key concepts within talent management, entrepreneurship, hospitality and human resource management to develop a model of the talented hospitality entrepreneur. Findings: Seven propositions emerge from the literature synthesis, and the integrative conceptual model is developed to define the individual antecedents of the talented hospitality entrepreneur and their outcomes for success. Originality/value: To date, understanding of the individual level of talent has been neglected in the management literature. The quandary is that the extant literature on talent has focused on the management of talent at an organizational level, while the entrepreneurship literature has concentrated on spatial macro-level effects. Further, the notion of talent in hospitality literature remains underexplored. Adopting an inclusive view of talent, the authors offer a new integrative framework explaining the constituencies of talent for hospitality entrepreneurs and an associated research agenda