Search results

Document delivery is in the process of undergoing many changes from a manual to an electronic system. Two main reasons for this change are presented — the financial pressures on library acquisition budgets and the recent advances in enabling technology. A history of some of the trials carried out by the British Library Document Supply Centre (BLDSC) is given and current plans for services are described. The role of standards and possible barriers to the implementation of new technology systems are briefly discussed.

This paper aims to provide an overview of the current manufacturing methods for three-dimensional textile preforms while providing experimental data on the emerging techniques of combining yarn interlocking with yarn interlooping.

The paper describes the key textile technologies used for composite manufacture: braiding, weaving and knitting. The various textile preforming methods are suited to different applications; their capabilities and end performance characteristics are analysed.

Such preforms are used in composites in a wide range of industries, from aerospace to medical and automotive to civil engineering. The paper highlights how the use of knitting technology for preform manufacture has gained wider acceptance due to its flexibility in design and shaping capabilities. The tensile properties of glass fibre knit structures containing inlay yarns interlocked between knitted loops are given, highlighting the importance of reinforcement yarns.

The future trends of reinforcement yarns in knitted structures for improved tensile properties are discussed, with initial experimental data.

This paper attempts to construct a public‐key coding system using grey generation and braid group.

The identification (ID) codes of both sides for communication are public for everyone and considered as public keys. Starting from the ID code of both sides of communication, the temporary secret key of communication can be obtained by the grey 1‐AGO algorithm first. Then the new formal common secret key can be obtained by using the element exchangeability of the braid group during the exchanging process of the temporary secret key between two sides of communication. The paper presents an exchange protocol of secret key based on grey data generation and braid group. It also constructs a cipher communication system by using Hash function based on the exchange protocol of secret key last.

The exchange protocol of secret key and the system of cipher communication which are proposed in this paper make use of the difficult problem of resolving disper se logarithm from generated code to ID code and the conjugate problem which is not ever resolved in braid group, which can ensure the security of the algorithm theoretically.

The main steps of the exchange protocol and cipher communication system in this paper can be achieved through a computer program. They can be used in many communication processes on the internet.

The paper succeeds in realising both secret key generation and exchanging protocol of communication by using grey systems theory and braid group properties.

Discusses why interlibrary loan (ILL) has not been the subject of substantial automation and briefly discusses the current state of ILL automation in the UK. Suggests that the Library and Information Co‐operation Council (LINC) is uniquely placed to monitor developments. Recommends further action for LINC including its role in collection and dissemination of information and influencing developments in ILL automation.

The purpose of this paper is to introduce to sociologists the concept of dissociative hypnosis and to demonstrate the potential that this discipline has for obtaining or deriving biographical narratives in ethnographic and autoethnographic studies.

The paper presents brief comparative histories of the development of hypnosis and of performance autoethnography to highlight the degree of consonance between these apparently, disparate modalities, in their struggle for acceptance and respectability. The intensely introspective, emotional and experiential nature of hypnosis and self-hypnosis narratives is then compared with the personal descriptions and applications of the autoethnographic process as depicted in the sociological literature, to illustrate the parallels between the two modalities. The paper concludes with a review of the potential problems and limitations inherent in using hypnosis as a memory recall modality in sociological research studies.

This paper argues that the exploratory and revelatory nature of information accrual during dissociative altered-state hypnosis closely resembles that during performance autoethnography, and that hypnosis could therefore be usefully employed as an additional and novel (ethno-) autobiographical tool in sociological and ethnographic research.

Performative autoethnography has now become a firmly established route to obtaining a valid and intensely personal autobiographical history of individuals or groups of individuals. However this is the first publication to propose hypnosis as an alternative approach to deriving ethnographic and autoethnographic biographical narratives.

Compiled by K.G.B. Bakewell covering the following journals published by MCB University Press: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Index by subjects, compiled by K.G.B. Bakewell covering the following journals: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Compiled by K.G.B. Bakewell covering the following journals published by MCB University Press: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Compiled by K.G.B. Bakewell covering the following journals published by MCB University Press: Facilities Volumes 8‐18; Journal of Property Investment & Finance Volumes 8‐18; Property Management Volumes 8‐18; Structural Survey Volumes 8‐18.

Examines the fourteenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.