Search results

1 – 10 of over 1000
Book part
Publication date: 4 August 2017

Peter G. Roma and Wendy L. Bedwell

To better understand contributing factors and mediating mechanisms related to team dynamics in isolated, confined, and extreme (ICE) environments.

Abstract

Purpose

To better understand contributing factors and mediating mechanisms related to team dynamics in isolated, confined, and extreme (ICE) environments.

Methodology/approach

Literature review.

Findings

Our primary focus is on cohesion and adaptation – two critical aspects of team performance in ICE environments that have received increased attention in both the literature and funding initiatives. We begin by describing the conditions that define ICE environments and review relevant individual biological, neuropsychiatric, and environmental factors that interact with team dynamics. We then outline a unifying team cohesion framework for long-duration missions and discuss several environmental, operational, organizational, and psychosocial factors that can impact team dynamics. Finally, we end with a discussion of directions for future research and countermeasure development, emphasizing the importance of temporal dynamics, multidisciplinary integration, and novel conceptual frameworks for the inherently mixed work and social setting of long-duration missions in ICE environments.

Social implications

A better understanding of team dynamics over time can contribute to success in a variety of organizational settings, including space exploration, defense and security, business, education, athletics, and social relationships.

Originality/value

We promote a multidisciplinary approach to team dynamics in ICE environments that incorporates dynamic biological, behavioral, psychological, and organizational factors over time.

Content available
Book part
Publication date: 4 August 2017

Abstract

Details

Team Dynamics Over Time
Type: Book
ISBN: 978-1-78635-403-7

Article
Publication date: 1 June 1994

Susan L. Adkins

As CD‐ROM becomes more and more a standard reference and technicalsupport tool in all types of libraries, the annual review of thistechnology published in Computers in Libraries

354

Abstract

As CD‐ROM becomes more and more a standard reference and technical support tool in all types of libraries, the annual review of this technology published in Computers in Libraries magazine increases in size and scope. This year, author Susan L. Adkins has prepared this exceptionally useful bibliography which she has cross‐referenced with a subject index.

Details

OCLC Systems & Services: International digital library perspectives, vol. 10 no. 2
Type: Research Article
ISSN: 1065-075X

Keywords

Book part
Publication date: 16 September 2014

Péter Berta

This paper delineates the proprietary contest developed around a highly valued prestige item: a silver roofed tankard owned by a Romanian, Gabor Roma man.

Abstract

Purpose

This paper delineates the proprietary contest developed around a highly valued prestige item: a silver roofed tankard owned by a Romanian, Gabor Roma man.

Design/methodology/approach

The author applies “methodological fetishism” (Appadurai, 1986, p. 5), the perspective of things-in-motion, as well as the biographic method to interpret data collected during 31.5 months of multi-sited anthropological fieldwork carried out in the Transylvanian Gabor and Cărhar Roma groups.

Findings

As the tankard in question crossed the borders of three Transylvanian Roma groups, and thus went through the processes of de- and re-contextualization three times, it is characterized by a transethnic/transcultural biography. This paper pays special attention to the agency associated with the tankard (the social and economic practices, processes and emotions it caused or influenced), the transformations concerning its symbolic properties, and its movement between various social contexts and value regimes. Furthermore, it examines how the analysis of these issues contributes to a deeper understanding of prestige relations and consumption, morality and business ethics, and measures of success in two Transylvanian Roma groups.

Originality/value

This paper reveals how subjects create, manipulate, and represent their identities, and social and economic differences through the construction of commodity biographies and ownership histories interpreted as symbolic pantheons. By combining the terms of Marcus (1995) and Fowles (2006), it argues that analyses based on multi-sited fieldwork focusing on commodities crossing cultural or social boundaries, and their transnational/transcultural biographies, should be defined as multi-sited commodity ethnographies.

Details

Production, Consumption, Business and the Economy: Structural Ideals and Moral Realities
Type: Book
ISBN: 978-1-78441-055-1

Keywords

Article
Publication date: 1 May 1989

I. Hoffman and J.S. Koga

Provides a bibliography of CD‐ROM for librarians, covering casestudies, costs, product evaluation guidelines, databases, CDI,downloading/copyright and CD vs. online, for use when…

Abstract

Provides a bibliography of CD‐ROM for librarians, covering case studies, costs, product evaluation guidelines, databases, CDI, downloading/copyright and CD vs. online, for use when making decisions about the adoption of CD‐ROM.

Details

OCLC Micro, vol. 5 no. 5
Type: Research Article
ISSN: 8756-5196

Keywords

Article
Publication date: 1 February 1993

Thomas A. Peters

The purpose of this article is to present an overview of the history and development of transaction log analysis (TLA) in library and information science research. Organizing a…

Abstract

The purpose of this article is to present an overview of the history and development of transaction log analysis (TLA) in library and information science research. Organizing a literature review of the first twenty‐five years of TLA poses some challenges and requires some decisions. The primary organizing principle could be a strict chronology of the published research, the research questions addressed, the automated information retrieval (IR) systems that generated the data, the results gained, or even the researchers themselves. The group of active transaction log analyzers remains fairly small in number, and researchers who use transaction logs tend to use this method more than once, so tracing the development and refinement of individuals' uses of the methodology could provide insight into the progress of the method as a whole. For example, if we examine how researchers like W. David Penniman, John Tolle, Christine Borgman, Ray Larson, and Micheline Hancock‐Beaulieu have modified their own understandings and applications of the method over time, we may get an accurate sense of the development of all applications.

Details

Library Hi Tech, vol. 11 no. 2
Type: Research Article
ISSN: 0737-8831

Article
Publication date: 4 July 2023

Jianhang Xu, Peng Li and Yiren Yang

The paper aims to develop an efficient data-driven modeling approach for the hydroelastic analysis of a semi-circular pipe conveying fluid with elastic end supports. Besides the…

Abstract

Purpose

The paper aims to develop an efficient data-driven modeling approach for the hydroelastic analysis of a semi-circular pipe conveying fluid with elastic end supports. Besides the structural displacement-dependent unsteady fluid force, the steady one related to structural initial configuration and the variable structural parameters (i.e. the variable support stiffness) are considered in the modeling.

Design/methodology/approach

The steady fluid force is treated as a pipe preload, and the elastically supported pipe-fluid model is dealt with as a prestressed hydroelastic system with variable parameters. To avoid repeated numerical simulations caused by parameter variation, structural and hydrodynamic reduced-order models (ROMs) instead of conventional computational structural dynamics (CSD) and computational fluid dynamics (CFD) solvers are utilized to produce data for the update of the structural, hydrodynamic and hydroelastic state-space equations. Radial basis function neural network (RBFNN), autoregressive with exogenous input (ARX) model as well as proper orthogonal decomposition (POD) algorithm are applied to modeling these two ROMs, and a hybrid framework is proposed to incorporate them.

Findings

The proposed approach is validated by comparing its predictions with theoretical solutions. When the steady fluid force is absent, the predictions agree well with the “inextensible theory”. The pipe always loses its stability via out-of-plane divergence first, regardless of the support stiffness. However, when steady fluid force is considered, the pipe remains stable throughout as flow speed increases, consistent with the “extensible theory”. These results not only verify the accuracy of the present modeling method but also indicate that the steady fluid force, rather than the extensibility of the pipe, is the leading factor for the differences between the in- and extensible theories.

Originality/value

The steady fluid force and the variable structural parameters are considered in the data-driven modeling of a hydroelastic system. Since there are no special restrictions on structural configuration, steady flow pattern and variable structural parameters, the proposed approach has strong portability and great potential application for other hydroelastic problems.

Article
Publication date: 1 March 1989

British government approves data network After months of preparation by HM Treasury's Central Computer and Telecommunications Agency (CCTA), the first phase of the Government Data…

Abstract

British government approves data network After months of preparation by HM Treasury's Central Computer and Telecommunications Agency (CCTA), the first phase of the Government Data Network (GDN) has now been accepted. Trials of GDN took place in January, and it has now been implemented for daily use in 178 Customs and Excise locations throughout Britain. GDN is operated by Racal Data Networks.

Details

The Electronic Library, vol. 7 no. 3
Type: Research Article
ISSN: 0264-0473

Article
Publication date: 1 March 1987

Charles Peters

CD‐ROM databases are offered by publishers with enhancements over their print and online alternatives to induce librarians among other end‐users to subscribe to them in this…

Abstract

CD‐ROM databases are offered by publishers with enhancements over their print and online alternatives to induce librarians among other end‐users to subscribe to them in this format. This format for databases enables users to do unlimited searching at a fixed cost among other enhancements. Additionally, compact disc offers downloading facilities for personal computer use with such features as word‐processing, spreadsheets and electronic notepads which mimic outliner programs to assist subscribers in using databases in this format. Databases embedded in compact disc technology are becoming accepted as an alternative dissemination format to those embedded in other media for end‐user searching in libraries. The librarian should serve as an effective conduit in calling such products to the attention of users needing information placed in CD‐ROM media format. This article will examine some factors comparing CD‐ROM databases with their print and online analogues.

Details

The Electronic Library, vol. 5 no. 3
Type: Research Article
ISSN: 0264-0473

Book part
Publication date: 22 November 2019

Panagiota Gkofa

At a European level, despite the numerous policies developed in relation to the inclusion of Roma, Roma continue to be discriminated. With regard to education, Roma children…

Abstract

At a European level, despite the numerous policies developed in relation to the inclusion of Roma, Roma continue to be discriminated. With regard to education, Roma children remain among the lowest academic achievers in all European countries and the same is reported in Greece. This chapter discusses aspects of life for Roma living in Greece, with an emphasis on education: first, it details aspects of Greek Roma’s social and cultural life; second it focuses on Greek Roma’s education (educational situation, policies and supportive programmes for Roma children); third, it presents studies which have started to examine contexts where the Greek Roma have experienced some educational progression against the odds.

Details

Lifelong Learning and the Roma Minority in Western and Southern Europe
Type: Book
ISBN: 978-1-83867-263-8

Keywords

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