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Copper‐based alloys are widely used in aircraft engineering where critical components require materials of construction with high strength, good ductility and resistance to corrosion. These components are often safety‐critical and long‐term reliable operation is a paramount consideration. A number of copper alloys produced by Langley Alloys — Hidurax nickel aluminium bronze. Hidurel copper‐nickel‐silicon and Hiduron 130 and Marinel high‐strength cupronickels — are employed in the form of bar, forgings and stampings.

Copper alloys offer the properties needed for long‐term safe aircraft operation. The design of an alloy to provide a closely targeted optimum property combination has become an increasingly sophisticated process. Suppliers of high performance alloys must fulfil the stringent quality assurance requirements of the aerospace industry, and have intimate knowledge of alloy metallurgy/microstructure and resulting properties. Describes alloys produced by Columbia Metals Ltd.

Aircraft designers require materials which offer features and benefits that are specifically tailored to the aerospace industry. Much time, with huge expenditure, has been devoted since the Second World War by many special alloy producers to the development of alloys which provide high strength and corrosion resistance — often with low density — for aircraft components.

A very wide variety of alloy types are available for selection to combat the potential corrosion problems posed in a diverse range of industries. Although in today's climate cost reduction is an important goal, the price of unexpected failure of equipment is often measured as risk to human life, and materials selection must always be given a prime place in design, engineering and construction. Material selection should not be based simply on low installed cost of equipment — the need to maintain safety standards and effective long‐term utilization of a production asset, with minimum costly maintenance and downtime, mandate the selection of materials which can be justified on the basis of life‐cycle cost and risk analysis. The material chosen should provide the lowest cost viable, and if possible, “fit and forget” solution. In the Offshore Oil and Gas industry in the North Sea the solution adopted would need to address the CRINE cost reduction strategy.

States that duplex (austenitic/ferritic) stainless steels offer properties of interest and a cost‐effective material selection solution for plant and equipment in the pulp and paper industry. Reviews characteristics of duplex steels leading to successful long‐term applications of 22 Cr duplex and a copper containing 25 Cr super duplex stainless steel. Concludes that, applied correctly, two‐phase stainless steels can provide long‐term reliable maintenance‐free service in many pulp and paper plant environments.

There are over fifty Faculty, Departmental, and Special Libraries in the University of Cambridge and, as may be imagined, the functions of these libraries vary greatly. There are roughly speaking three main types. The main purpose of the first group is to make books available to undergraduates who are reading for Tripos and other examinations, while that of the second group is to supply the needs of the teaching staff and of research. The third group of libraries caters for the needs of the teaching staff, of research students, and of examination students. It must be borne in mind that this grouping is purely arbitrary, and the reader will find that scientific libraries are in many cases seeking to cater for undergraduates as well as for those engaged in research.

The purpose of this paper is to investigate the significance of value co-creation to the UK animal healthcare sector from the perspective of the key industry stakeholders: clients, veterinarians and paraprofessionals.

Value co-creation constructs in the sector were identified and measured using a mixed methods approach comprised of qualitative NVivo© thematic analysis of depth interviews (n=13) and quantitative exploratory factor analysis (EFA) (n=271).

Qualitative results revealed nine underlying dimensions regarding service delivery in the sector: trustworthiness, communication, value for money, empathy, bespoke, integrated care, tangibles, accessibility and outcome driven service. EFA of professional survey data loaded onto seven latent factors, with strong value co-creation dimensions identified.

The sampling process is sufficiently representative and diverse to present meaningful and valuable results, however, surveying should be extended to include the client group. Due to the originality of the research replication of the study will be beneficial to the broader understanding and application of value co-creation to the high-involvement services of animal healthcare.

Recognition of the importance of value co-creation to the sector should encourage professional stakeholders to develop and adopt integrated models of service provision and to provide improved levels of service quality.

The paper makes an original contribution to knowledge regarding value co-creation in respect of high-involvement service provision. Its findings should be of value to academics interested in value co-creation in service sectors as well as animal healthcare practitioners seeking to offer better value and quality service provision.

In this paper I want to look at just one of the many contemporary legal narratives of homophobia – the phenomenon of the “Homosexual Advance Defence” (H.A.D.). While I agree with the analysis of one American commentator, who indicts the H.A.D. as a “judicial institutionalization of homophobia” (Mison, 1992, p. 136), I maintain that it is important to extend analyses which take as their main target the entrenchment of bigoted judicial views or which employ as their main critical tool a liberal framework of equality and discrimination (for example, see Potter, 2001). Just as Eve Kosofsky Sedgwick urges us not to view homophobia as simple ignorance or bigotry (see Howe, 2000, pp. 85–87), I argue that there is much more at stake with the H.A.D., and consequently much more required of us, than mere questions of ignorance, discrimination and (re-)education. While it is important to identify and condemn at every turn the various legal and social manifestations of homophobia, of which the H.A.D. is clearly one, it is just as important (if not more so) to interrogate the discursive and epistemological foundations, or legitimations, of these very beliefs.