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Article
Publication date: 7 July 2017

Duncan Cree, Prosper Pliya, Mark F. Green and Albert Noumowé

The purpose of this paper is to evaluate high strength concrete (HSC) containing polypropylene fibers (PP-fibers) at high temperature under a compressive load.

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Abstract

Purpose

The purpose of this paper is to evaluate high strength concrete (HSC) containing polypropylene fibers (PP-fibers) at high temperature under a compressive load.

Design/methodology/approach

The use of PP fibers in HSC is known to reduce and at times eliminate the risk of spalling. HSC containing 0, 1 and 2 kg/m3 of PP-fibers were subjected to various temperatures from 20°C to 150°C, 300°C and 450°C and evaluated in a “hot condition”. One group of specimens was in a non-stressed condition during heating (unstressed hot), while a second group was subjected to an initial preload of 40 per cent of the room temperature compressive strength during the heating (stressed hot).

Findings

Results showed that stressed concrete containing PP-fibers had lower thermal gradients (the temperature difference between the surface and center temperatures as a function of radial distance) and a decrease in relative porosity. However, the compressive strength of stressed specimens was improved with or without fibers as compared to that of the unstressed HSC. The increased stress levels due to concrete expansion at elevated temperature were also reported. The PP-fibers did not have a significant effect on the compressive strength of stressed concrete as compared to the unstressed state.

Originality/value

This paper reports the compressive strength of PP-fibers in HSC at elevated temperature with and without a pre-load.

Details

Journal of Structural Fire Engineering, vol. 8 no. 4
Type: Research Article
ISSN: 2040-2317

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Book part
Publication date: 7 July 2014

Ben Bradshaw and Caitlin McElroy

The chapter describes the phenomenon of company–community agreements in the mining sector, situates them relative to two veins of responsible investment activity, and assesses…

Abstract

Purpose

The chapter describes the phenomenon of company–community agreements in the mining sector, situates them relative to two veins of responsible investment activity, and assesses whether they might serve as a proxy for the “community relations” expectations of responsible investors.

Findings

Based on an evaluation of two recent company–community agreements and surveying of executives from mining firms that have signed agreements with Indigenous communities, it was found that: (1) though imperfect as a proxy for many of the “community relations” expectations of responsible investors, company–community agreements offer benefits and make provisions that exceed current expectations, especially with respect to the recognition of the right of Indigenous communities to offer their free, prior, and informed consent to mine developments; and (2) mining executives recognize the utility of agreement-making with communities, and are comfortable with such efforts being interpreted as recognition of the right of Indigenous communities to consent to development.

Social implications

The chapter serves to introduce responsible investors to the emergence of company–community agreements in the global mining sector, and calls upon them to advocate for their further use in order to reduce the riskiness of their investments, address social justice concerns, and assist communities to visualize and realize their goals.

Originality/value of chapter

For the first time, the growing phenomenon of company–community agreements in the mining sector is situated within responsible investment scholarship. Additionally, drawing on both logic and evidence, the chapter challenges the responsible investment community to rethink its approach to screening and engaging the mining sector in order to advance the interests of Indigenous communities.

Details

Socially Responsible Investment in the 21st Century: Does it Make a Difference for Society?
Type: Book
ISBN: 978-1-78350-467-1

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Article
Publication date: 1 June 1922

In a previous issue of the BRITISH FOOD JOURNAL (1919, July, page 61), the writer gave a short general account of the procedure adopted in the City of Hull to secure the…

25

Abstract

In a previous issue of the BRITISH FOOD JOURNAL (1919, July, page 61), the writer gave a short general account of the procedure adopted in the City of Hull to secure the production of a cleaner milk supply, and in response to many requests he has here set down the salient features of the sedimentation method used to determine the amount and character of the extraneous sediment present in milk samples submitted under the Sale of Food and Drugs Acts. Whilst the apparatus used and the method described may have some novel features, no credit is claimed for originality in the main principles of the operation. Previous workers, such as Sir A. Houston (1905), Mr. W. F. Lowe (1906), and Dr. T. Orr (1908), have all used similar methods.

Details

British Food Journal, vol. 24 no. 6
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 22 June 2022

Donna Ellen Frederick

The purpose of this study is to bring attention to the topics of colonization and decolonization in libraries by helping librarians to see how many library practices and policies…

399

Abstract

Purpose

The purpose of this study is to bring attention to the topics of colonization and decolonization in libraries by helping librarians to see how many library practices and policies are embedded in and arise from the dominant culture and can unwittingly function to subjugate the culture, language and worldview of indigenous peoples.

Design/methodology/approach

This column defines colonization and decolonization, demonstrates how and why libraries are agents of colonization and examines examples of practices and policies in need of decolonization.

Findings

While it may be challenging for librarians to detect colonizing elements in libraries because most of them are embedded in the dominant culture, it is possible to learn how to find them by listening to indigenous communities and gaining a better understanding of their worldview. Even so, decolonization is not an easy task because so much is already invested in the status quo and libraries often function with minimal or diminishing resources.

Originality/value

While there have been studies writing about specific aspects of bias and colonization in libraries, there is not much attention paid to the bigger picture of this topic. For example, the idea that the book-based culture of libraries conflicts with some facets of indigenous oral cultures is not widely discussed elsewhere, but it is addressed in this column.

Details

Library Hi Tech News, vol. 39 no. 7
Type: Research Article
ISSN: 0741-9058

Keywords

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Article
Publication date: 1 June 1903

There is a certain type of British trader who, with pharisaic unction, lifts up his voice and deplores the unhappy condition of “the heathen in his blindness,” including all…

21

Abstract

There is a certain type of British trader who, with pharisaic unction, lifts up his voice and deplores the unhappy condition of “the heathen in his blindness,” including all persons of other nationalities and any of his own who may happen to differ in opinion from himself. On these collectively it is his habit to bestow his contemptuous regard when from his elevated position he condescends to thank Providence that as far as the methods and conduct of business are concerned he is “not as other men.” Of course, most people recognise that the attitude assumed by this type of person is one for which it is difficult altogether to blame him. Born as he was in an atmosphere reeking with traditions of insular supremacy, and nurtured from his youth up on notions of commercial arrogance, it is no miracle that he arrives at maturity with singularly inflated ideas of the greatness of his powers and person. If there is one thing more than another in which he feels particular pride it is the possession of a superabundant stock of what he is pleased to call “business acumen,” and to hear him, it might be imagined that no one could approach him in enterprise and general commercial ability.

Details

British Food Journal, vol. 5 no. 6
Type: Research Article
ISSN: 0007-070X

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Article
Publication date: 5 April 2022

Stephanie Grace Prost, Cynthia Golembeski, Vyjeyanthi S. Periyakoil, Jalayne Arias, Andrea K. Knittel, Jessica Ballin, Heather D. Oliver and Nguyen-Toan Tran

The targeted use of standardized outcome measures (SOMs) of mental health in research with older adults who are incarcerated promotes a common language that enables…

164

Abstract

Purpose

The targeted use of standardized outcome measures (SOMs) of mental health in research with older adults who are incarcerated promotes a common language that enables interdisciplinary dialogue, contributes to the identification of disparities and supports data harmonization and subsequent synthesis. This paper aims to provide researchers with rationale for using “gold-standard” measures used in research with community-dwelling older adults, reporting associated study sample psychometric indexes, and detailing alterations in the approach or measure.

Design/methodology/approach

The authors highlight the mental health of older adults who are incarcerated. They also discuss the benefits of SOMs in practice and research and then identify gold-standard measures of mental health used in research with community-dwelling older adults and measures used in research with older adults who are incarcerated. Finally, the authors provide several recommendations related to the use of SOMs of mental health in research with this population.

Findings

Depression, anxiety and post-traumatic stress disorder are common among older adults who are incarcerated. Researchers have used a variety of measures to capture these mental health problems, some parallel to those used with community-dwelling samples. However, a more targeted use of SOMs of mental health in research with this population will contribute to important strides in this burgeoning field.

Originality/value

This review offers several practical recommendations related to SOMs of mental health in research with older adults who are incarcerated to contribute to a rigorous evidence base and thus inform practice and potentially improve the health and well-being of this population.

Details

International Journal of Prisoner Health, vol. 18 no. 2
Type: Research Article
ISSN: 1744-9200

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Article
Publication date: 1 February 1996

Daniel Fesenmaier and Kelly MacKay

Tourism is leisure commodified. As a commodity, the actuality of tourism has been suggested as less important than its expressive representations. What is depicted or not depicted…

1565

Abstract

Tourism is leisure commodified. As a commodity, the actuality of tourism has been suggested as less important than its expressive representations. What is depicted or not depicted in destination image advertising, and on whose authority it is selected, involves a more complex question of what comprises the destination and who has the power to define its identity. Recently, there has been a shift in the promotional role of destination marketing organizations where it has broadened to include product (attraction) development and industry relations. This role extension enables a matching of authoritative voice and reconstructed reality in order to verify official imaging. The symbolism and meaning of destination image can be interpreted through a deconstructionist analysis of tourist destination advertising. This paper explores significance of tourism promotion on tourist culture as it packages touristic representations.

Details

The Tourist Review, vol. 51 no. 2
Type: Research Article
ISSN: 0251-3102

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Article
Publication date: 12 May 2021

Greg Ironside and Kieran James

The purpose of this paper is to investigate the prospects of Belfast as a Tourism City with a special focus on dark (troubles) tourism.

272

Abstract

Purpose

The purpose of this paper is to investigate the prospects of Belfast as a Tourism City with a special focus on dark (troubles) tourism.

Design/methodology/approach

This paper uses two surveys – one for overseas-based potential tourists and one for Northern Ireland residents; one focus group with potential tourists; and three interviews, one with a Belfast MP and two with tour-guide operators, one from each side of the Northern Ireland divide. This paper is less theoretical than exploratory.

Findings

Generally, there is strong and widespread support for the concept of troubles tourism. Stakeholders must ensure that troubles tourism is intelligently and sensitively handled and builds up communities.

Originality/value

This is a relatively new and under-researched area. Belfast has been rarely looked at in urban-tourism studies. Findings have applicability for other post-conflict and divided countries, such as the countries of the former Yugoslavia.

Details

International Journal of Tourism Cities, vol. 7 no. 2
Type: Research Article
ISSN: 2056-5607

Keywords

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Book part
Publication date: 20 December 2000

Terry Nichols Clark and Keith Hoggart

Abstract

Details

Citizen Responsive Government
Type: Book
ISBN: 978-1-84950-029-6

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Book part
Publication date: 14 December 2023

Free Access. Free Access

Abstract

Details

Fashion and Tourism
Type: Book
ISBN: 978-1-80262-976-7

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