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Article
Publication date: 1 February 1993

HENRY POWER and PAUL W. PARTRIDGE

This paper presents a boundary element formulation for the transient Stokes equations in which the well known closed form fundamental solution to the steady Stokes equations is…

104

Abstract

This paper presents a boundary element formulation for the transient Stokes equations in which the well known closed form fundamental solution to the steady Stokes equations is employed and the time derivative is taken to the boundary with dual reciprocity method. This approach has the advantage of simplicity of formulation and implementation in relation to the alternative boundary element schemes previously presented. In addition in this paper the dual reciprocity method is presented in a more formal mathematical way using well established interpolation theories which guarantee the convergence of the method. Results are presented for a series of three‐dimensional internal problems in which the accuracy of the method is shown.

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International Journal of Numerical Methods for Heat & Fluid Flow, vol. 3 no. 2
Type: Research Article
ISSN: 0961-5539

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Article
Publication date: 9 January 2009

Paul W. Partridge and Luiz C. Wrobel

The purpose of this paper is to present an inverse analysis procedure based on a coupled numerical formulation through which the coefficients describing non‐linear thermal…

268

Abstract

Purpose

The purpose of this paper is to present an inverse analysis procedure based on a coupled numerical formulation through which the coefficients describing non‐linear thermal properties of blood perfusion may be identified.

Design/methodology/approach

The coupled numerical technique involves a combination of the dual reciprocity boundary element method (DRBEM) and a genetic algorithm (GA) for the solution of the Pennes bioheat equation. Both linear and quadratic temperature‐dependent variations are considered for the blood perfusion.

Findings

The proposed DRBEM formulation requires no internal discretisation and, in this case, no internal nodes either, apart from those defining the interface tissue/tumour. It is seen that the skin temperature variation changes as the blood perfusion increases, and in certain cases flat or nearly flat curves are produced. The proposed algorithm has difficulty to identify the perfusion parameters in these cases, although a more advanced genetic algorithm may provide improved results.

Practical implications

The coupled technique allows accurate inverse solutions of the Pennes bioheat equation for quantitative diagnostics on the physiological conditions of biological bodies and for optimisation of hyperthermia for cancer therapy.

Originality/value

The proposed technique can be used to guide hyperthermia cancer treatment, which normally involves heating tissue to 42‐43°C. When heated up to this range of temperatures, the blood flow in normal tissues, e.g. skin and muscle, increases significantly, while blood flow in the tumour zone decreases. Therefore, the consideration of temperature‐dependent blood perfusion in this case is not only essential for the correct modelling of the problem, but also should provide larger skin temperature variations, making the identification problem easier.

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International Journal of Numerical Methods for Heat & Fluid Flow, vol. 19 no. 1
Type: Research Article
ISSN: 0961-5539

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Article
Publication date: 1 May 1983

In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of…

16809

Abstract

In the last four years, since Volume I of this Bibliography first appeared, there has been an explosion of literature in all the main functional areas of business. This wealth of material poses problems for the researcher in management studies — and, of course, for the librarian: uncovering what has been written in any one area is not an easy task. This volume aims to help the librarian and the researcher overcome some of the immediate problems of identification of material. It is an annotated bibliography of management, drawing on the wide variety of literature produced by MCB University Press. Over the last four years, MCB University Press has produced an extensive range of books and serial publications covering most of the established and many of the developing areas of management. This volume, in conjunction with Volume I, provides a guide to all the material published so far.

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Management Decision, vol. 21 no. 5
Type: Research Article
ISSN: 0025-1747

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Article
Publication date: 1 April 1977

THE Reference Department of Paisley Central Library today occupies the room which was the original Public Library built in 1870 and opened to the public in April 1871. Since that…

432

Abstract

THE Reference Department of Paisley Central Library today occupies the room which was the original Public Library built in 1870 and opened to the public in April 1871. Since that date two extensions to the building have taken place. The first, in 1882, provided a separate room for both Reference and Lending libraries; the second, opened in 1938, provided a new Children's Department. Together with the original cost of the building, these extensions were entirely financed by Sir Peter Coats, James Coats of Auchendrane and Daniel Coats respectively. The people of Paisley indeed owe much to this one family, whose generosity was great. They not only provided the capital required but continued to donate many useful and often extremely valuable works of reference over the many years that followed. In 1975 Paisley Library was incorporated in the new Renfrew District library service.

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Library Review, vol. 26 no. 4
Type: Research Article
ISSN: 0024-2535

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Article
Publication date: 1 February 1907

SO much controversy has raged around the subject of newsrooms in the past two years, that librarians are, as a rule, utterly tired of it, and the appearance of still another…

47

Abstract

SO much controversy has raged around the subject of newsrooms in the past two years, that librarians are, as a rule, utterly tired of it, and the appearance of still another article upon the subject is not calculated to tone down the general spirit of vexation. It requires no little courage to appear in the arena in this year of Grace, openly championing those departments of our institutions which were originally intended to convey the news of the day in the broadest manner.

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New Library World, vol. 9 no. 8
Type: Research Article
ISSN: 0307-4803

Available. Content available
Book part
Publication date: 1 October 2020

Tim Gorichanaz

Free Access. Free Access

Abstract

Details

Information Experience in Theory and Design
Type: Book
ISBN: 978-1-83909-368-5

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Publication date: 19 December 2016

Paul T. Jaeger, Diane L. Barlow and Beth St. Jean

This chapter traces the history of diversity and inclusion efforts at the College of Information Studies at the University of Maryland as an example of an institution that has…

Abstract

Purpose

This chapter traces the history of diversity and inclusion efforts at the College of Information Studies at the University of Maryland as an example of an institution that has made diversity and inclusion central to its activities.

Methodology/approach

By exploring the successes and failures of a program that identifies itself as activist in terms of diversity and inclusion, this chapter offers a portrait of the evolution of cutting edge diversity and inclusion efforts in the field.

Findings

Widespread changes to the diversity and inclusiveness of library and information science education, professions, and institutions depend on all parts of the field committing to these issues, sharing ideas and best practices, and becoming activists for equity.

Details

Celebrating the James Partridge Award: Essays Toward the Development of a More Diverse, Inclusive, and Equitable Field of Library and Information Science
Type: Book
ISBN: 978-1-78635-933-9

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Article
Publication date: 1 February 1986

Richard A. Gray

While granting Cowper the full poetic license he is entitled to, prosaically I must observe that it is not the syllables but rather the philogists who pant. They do indeed breathe…

93

Abstract

While granting Cowper the full poetic license he is entitled to, prosaically I must observe that it is not the syllables but rather the philogists who pant. They do indeed breathe rapidly in short gasps after they have established each successively deeper level of root connection in pursuit of the etymological purpose of delineating the origin and historical development of words, or of providing an account of any given word. Etymology as so defined I will designate analytic etymology and distinguish from another form of word study, which I shall call reconstructive etymology.

Details

Reference Services Review, vol. 14 no. 2
Type: Research Article
ISSN: 0090-7324

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Article
Publication date: 1 January 1959

IT would, perhaps, be in the nature of a precedent for an Editorial to THE LIBRARY WORLD not to be devoted to an analysis of some topic of, or controversy over, librarianship…

32

Abstract

IT would, perhaps, be in the nature of a precedent for an Editorial to THE LIBRARY WORLD not to be devoted to an analysis of some topic of, or controversy over, librarianship. Possibly recklessly, the Editor has decided on this occasion to establish that precedent.

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New Library World, vol. 60 no. 6
Type: Research Article
ISSN: 0307-4803

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Article
Publication date: 1 January 1985

Since the first Volume of this Bibliography there has been an explosion of literature in all the main areas of business. The researcher and librarian have to be able to uncover…

16669

Abstract

Since the first Volume of this Bibliography there has been an explosion of literature in all the main areas of business. The researcher and librarian have to be able to uncover specific articles devoted to certain topics. This Bibliography is designed to help. Volume III, in addition to the annotated list of articles as the two previous volumes, contains further features to help the reader. Each entry within has been indexed according to the Fifth Edition of the SCIMP/SCAMP Thesaurus and thus provides a full subject index to facilitate rapid information retrieval. Each article has its own unique number and this is used in both the subject and author index. The first Volume of the Bibliography covered seven journals published by MCB University Press. This Volume now indexes 25 journals, indicating the greater depth, coverage and expansion of the subject areas concerned.

Details

Management Decision, vol. 23 no. 1
Type: Research Article
ISSN: 0025-1747

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