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Article
Publication date: 1 September 2000

Fred F. Farshad, James D. Garber and Juliet N. Lorde

A novel approach using artificial neural networks (ANNs) for predicting temperature profiles evaluated 27 wells in the Gulf of Mexico. Two artificial neural network models were…

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Abstract

A novel approach using artificial neural networks (ANNs) for predicting temperature profiles evaluated 27 wells in the Gulf of Mexico. Two artificial neural network models were developed that predict the temperature of the flowing fluid at any depth in flowing oil wells. Back propagation was used in training the networks. The networks were tested using measured temperature profiles from the 27 oil wells. Both neural network models successfully mapped the general temperature‐profile trends of naturally flowing oil wells. The highest accuracy was achieved with a mean absolute relative percentage error of 6.0 per cent. The accuracy of the proposed neural network models to predict the temperature profile is compared to that of existing correlations. Many correlations to predict temperature profiles of the wellbore fluid, for single‐phase or multiphase flow, in producing oil wells have been developed using theoretical principles such as energy, mass and momentum balances coupled with regression analysis. The Neural Network 2 model exhibited significantly lower mean absolute relative percentage error than other correlations. Furthermore, in order to test the accuracy of the neural network models to that of Kirkpatrick’s correlation, a mathematical model was developed for Kirkpatrick’s flowing temperature gradient chart.

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Engineering Computations, vol. 17 no. 6
Type: Research Article
ISSN: 0264-4401

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Book part
Publication date: 13 August 2018

Robert L. Dipboye

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The Emerald Review of Industrial and Organizational Psychology
Type: Book
ISBN: 978-1-78743-786-9

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Book part
Publication date: 1 May 2019

Bharat Mehra

The chapter introduces the reader to select language of human sexuality and the definitions and characteristics of some key terms related to lesbian, gay, bisexual, transgender…

Abstract

The chapter introduces the reader to select language of human sexuality and the definitions and characteristics of some key terms related to lesbian, gay, bisexual, transgender, and questioning/queer (LGBTQ+), identifies different theoretical perspectives of human sexuality and sexual orientation, and discusses select LGBTQ+ theories and concepts in a historical context that library and information science (LIS) professionals should consider while performing their roles related to information creation–organization–management–dissemination–research processes. It helps better understand the scope of what is LGBTQ+ information and traces its interdisciplinary connections to reflect on its place within the LIS professions. The chapter discusses these implications with the expectation of the LIS professional to take concrete actions in changing the conditions that lack fairness, equality/equity, justice, and/or human rights for LGBTQ+ people via the use of information. Important considerations in this regard include the need for an integrative interdisciplinary LGBTQ+ information model, growth of a diversified LGBTQ+ knowledge base and experiences, holistic LGBTQ+ information representations, LGBTQ+ activism, and participatory engagement and inclusion of LGBTQ+ users.

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LGBTQ+ Librarianship in the 21st Century: Emerging Directions of Advocacy and Community Engagement in Diverse Information Environments
Type: Book
ISBN: 978-1-78756-474-9

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Book part
Publication date: 28 November 2024

Olga Suhomlinova and Saoirse Caitlin O'Shea

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Transgender and Non-binary Prisoners' Experiences in England and Wales
Type: Book
ISBN: 978-1-80071-045-0

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Book part
Publication date: 1 December 2014

Robbya R. Green-Weir and Tamara N. Stevenson

Is health care a right or an entitlement? This question persists in the ongoing political, legal, and social turbulence surrounding efforts toward accessible and affordable health…

Abstract

Purpose

Is health care a right or an entitlement? This question persists in the ongoing political, legal, and social turbulence surrounding efforts toward accessible and affordable health care in the United States.

Design/methodology/approach

The analysis is drawn from a review of the literature and interviewing a subject matter expert employed by a health maintenance organization in Michigan.

Findings

Since the early 1900s, federal legislation has been proposed to establish some type of health care structure that could sufficiently address the varying health care needs of Americans. These multiple attempts toward national health care reform invoke the inquiry of the federal government’s role and function to facilitate access to and management of health care. The passage of the Patient Protection and Affordable Care Act (PPACA) amplifies the conditions and consequences of implementing health care reform effectively.

Originality/value

For college students, the complexities of both the health care and higher education systems can be overwhelming, especially for those students who may already be struggling to pay for and/or finance their schooling and satisfy academic requirements to matriculate while simultaneously striving to maintain a reasonable level of health to complete their education. College students are but one of many vulnerable populations in the United States impacted by the complicated policies and procedures of accessing, delivering, funding, and paying for health care.

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The Obama Administration and Educational Reform
Type: Book
ISBN: 978-1-78350-709-2

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Article
Publication date: 13 April 2018

Christopher James Roberts, Erika Anneli Pärn, David John Edwards and Clinton Aigbavboa

Advancements in digital technologies have provided significant opportunities to improve the Architecture, Engineering, Construction and Owner-operated (AECO) sector’s performance…

1956

Abstract

Purpose

Advancements in digital technologies have provided significant opportunities to improve the Architecture, Engineering, Construction and Owner-operated (AECO) sector’s performance through superior data management, streamlined processes and cooperative working practices. However, whilst academic literature widely espouses these benefits during the design and construction phases of development, research suggests that the operational phase of a building’s lifecycle has yet to fully realise performance improvements available through the application of digital modelling technology. The purpose of this paper is to synthesise extant digital modelling, asset management and emergent digital asset management literature, to report upon the beneficial implications of digitalised asset management and identify obstacles hampering its adoption in industry.

Design/methodology/approach

A componential synthesis of future work reported upon in extant literature is organised into thematic categories that indicate potential research avenues and a trajectory for digital asset management research and practice.

Findings

Themes identified include: imprecise Building Information Modelling definitions; isolated software development; data interoperability; intellectual property and virtual property rights; and skills and training requirements. Notably, increased environmental performance also arose as a theme requiring further research but received considerably less academic coverage than the other obstacles identified.

Originality/value

The work presents a comprehensive review of digital technologies utilised within the AECO sector and as such provides utility to researchers, policy makers and practitioners to enhance their knowledge capabilities.

Details

International Journal of Building Pathology and Adaptation, vol. 36 no. 2
Type: Research Article
ISSN: 2398-4708

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Article
Publication date: 4 February 2014

Helene Cecilia de Burgh-Woodman

This paper aims to expand current theories of globalisation to a consideration of its impact on the individual. Much work has been done on the impact of globalisation on social…

2352

Abstract

Purpose

This paper aims to expand current theories of globalisation to a consideration of its impact on the individual. Much work has been done on the impact of globalisation on social, political and economic structures. In this paper, globalisation, for the individual, reflects a re-conceptualisation of the Self/Other encounter. In order to explore this Self/Other dimension, the paper analyses the literary work of nineteenth-century writer Pierre Loti since his work begins to problematise this important motif. His work also provides insight into the effect on the individual when encountering the Other in a globalised context.

Design/methodology/approach

Drawing from literary criticism, the paper adopts an interpretive approach. Using the fiction and non-fiction work of Pierre Loti, an integrated psychoanalytical, postcolonial analysis is conducted to draw out possible insights into how Loti conceptualises the Other and is thus transformed himself.

Findings

The paper finds that the Self/Other encounter shifts in the era of globalisation. The blurring of the Self/Other is part of the impact of globalisation on the individual. Further, the paper argues that Loti was the first to problematise Self/Other at a point in history where the distinction seemed clear. Loti's work is instructive for tracing the dissolution of the Self/Other encounter since the themes and issues raised in his early work foreshadow our contemporary experience of globalisation.

Research limitations/implications

This paper takes a specific view of globalisation through an interpretive lens. It also uses one specific body of work to answer the research question of what impact globalisation has on the individual. A broader sampling and application of theoretical strains out of the literary criticism canon would expand the parameters of this study.

Originality/value

This paper makes an original contribution to current theorisations of globalisation in that it re-conceptualises classical understandings of the Self/Other divide. The finding that the Self/Other divide is altered in the current era of globalisation has impact for cultural and marketing theory since it re-focuses attention on the shifting nature of identity and how we encounter the Other in our daily existence.

Details

European Journal of Marketing, vol. 48 no. 1/2
Type: Research Article
ISSN: 0309-0566

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Book part
Publication date: 19 October 2023

Emma Beckett

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Tattooing and the Gender Turn
Type: Book
ISBN: 978-1-80262-301-7

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Article
Publication date: 12 March 2010

June Thoburn

This article is an extended version of an ‘experts’ briefing' commissioned to inform senior child welfare managers in English local authorities and voluntary agencies about the…

477

Abstract

This article is an extended version of an ‘experts’ briefing' commissioned to inform senior child welfare managers in English local authorities and voluntary agencies about the available evidence to inform the provision of effective services in complex child protection cases. It starts by noting how differences in the approach to service provision in different jurisdictions affect both the nature of research conducted and its transferability across national boundaries. It then summarises the characteristics both of parents who are likely to maltreat their children and also of the children most likely to be maltreated. The factors that make some families ‘hard to engage’ or ‘hard to help/change’ are then discussed, as are the essential elements of effective professional practice in child protection. Particular attention is paid to effective approaches to helping families and young people who are hard to identify or engage.

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Journal of Children's Services, vol. 5 no. 1
Type: Research Article
ISSN: 1746-6660

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Book part
Publication date: 7 March 2019

Asya Draganova

Abstract

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Popular Music in Contemporary Bulgaria: At the Crossroads
Type: Book
ISBN: 978-1-78743-697-8

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