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The purpose of this monograph is to examine the main elements of the Copyright Designs & Patents Act 1988 which received the Royal Assent on the 15th November 1988. The Act provided for a major overhaul of the law on copyright and on registered designs, as well as certain adjustments to patent and trademark law and two major new regimes on performers' rights and design rights. While this is a major domestic reform the law is unlikely to remain unaltered for long because of the move towards a single market within the E.E.C. by 1992. This will lead to the introduction of harmonised regimes on the various elements of intellectual property law such as copyright and industrial design which will no doubt require some readjustment to U.K. domestic law. Recently the E.E.C. Commission published a Green Paper on “Copyright and the Challenge of Technology” which suggests solutions to some questions such as the vexed problem of illegal home taping which are different to those adopted by the U.K. in the new Act. [On 21/12/88 a draft directive on Copyright & Computer Software which proposes a harmonised regime for the protection of computer programs and related matters was published]. It also has to be borne in mind that while Article 222 of the Treaty of Rome states that the treaty does not affect the existence of national intellectual property right regimes the “exercise” of these national rights may be found to infringe the provisions of the Treaty on free movement of goods (Arts. 30–36) or on competition law (Arts. 85–86).

Lecture recordings can be a powerful addition to traditional lectures and they can even serve as a main content source in a number of didactic scenarios. If users can quickly locate relevant passages in a recording, the recording combines the ease of search that comes with electronic text based media with the authenticity and wealth of information that is delivered in a live lecture. Locating relevant passages in a time based media such as a recorded lecture is, however, not as easy as searching an electronic text document. This article presents the virtPresenter lecture recording system that tackles navigation in web lectures with a hypermedia navigation concept that is improved with interactive content overviews. Apart from navigation in web lectures the article also addresses didactic scenarios for web lectures and issues related to the workflow of recording lectures.

LOCAL history achieved academic respectability in 1947 with the establishment of the Department of Local History at the University of Leicester. No longer need the local historian feel ashamed of his craft or regard himself as a writer of footnotes to another's history.

A troublesome tool may represent capital investment standing idle and the toolroom itself, therefore, calls for efficient management if capital expenditure is to be successfully deployed. Production engineers may cast around for means of saving costs but seldom pay attention to the toolroom. Is this because toolmakers are craftsmen and it is implied, therefore, they always work effectively when making tools or repairing old ones? This may be so, but there are many cases in the past, the present and, no doubt, in the future where tools costs are far too high relative to the product involved.

Films Aid Machine Design. A Scottish firm of laundry engineers has perfected a system of film records as the basis on which machine design can be considered, and reports that the policy has been fully justified by results. Film records are made of a competent operator using a machine in her own manner using her own technique; this record is analysed and used as the basis of criticism from which to start building an improved unit. Slow‐motion projection allows time and motion analysis over a period of weeks when potential alterations in the technique and layout are considered.

This paper explores the historical roots of accounting for biodiversity and extinction accounting by analysing the 18th-century Naturalist's Journals of Gilbert White and interpreting them as biodiversity accounts produced by an interested party. The authors aim to contribute to the accounting history literature by extending the form of accounting studied to include nature diaries as well as by exploring historical ecological accounts, as well as contributing to the burgeoning literature on accounting for biodiversity and extinction accounting.

The authors’ method involves analysing the content of Gilbert White's Naturalist's Journals by producing an 18th-century biodiversity account of species of flora and fauna and then interpretively drawing out themes from the Journals. The authors then provide a Whitean extinction account by comparing current species' status with White's biodiversity account from 250 years ago.

This paper uses Gilbert White's Naturalist's Journals as a basis for comparing biodiversity and natural capital 250 years ago with current species' status according to extinction threat and conservation status. Further the paper shows how early nature diary recording represents early (and probably the only) forms of accounting for biodiversity and extinction. The authors also highlight themes within White's accounts including social emancipation, problematisation, aesthetic elements and an example of an early audit of biodiversity accounting.

There are limitations to analysing Gilbert White's Naturalist's Journals given that the only available source is an edited version. The authors therefore interpret their data as accounts which are indicative of biodiversity and species abundance rather than an exactly accurate account.

From the authors’ analysis and reflections, the authors suggest that contemporary biodiversity accounting needs to incorporate a combination of narrative, data accounting and pictorial/aesthetic representation if it is to provide a rich and accurate report of biodiversity and nature. The authors also suggest that extinction accounting should draw on historical data in order to demonstrate change in natural capital over time.

Social implications include the understanding gleaned from the authors’ analysis of the role of Gilbert White as a nature diarist in society and the contribution made over time by his Journals and other writings to the development of nature accounting and recording, as well as to one’s understanding and knowledge of species of flora and fauna.

To the authors’ knowledge this is the first attempt to analyse and interpret nature diaries as accounts of biodiversity and extinction.

THE MIDAS comprehensive routine flight data recording system has been developed from equipment used primarily for aircraft research and testing programmes. Almost every operating parameter in an aircraft in the course of normal operations is transduced into electrical form for the purpose of aircraft instrumentation, and due to the high input impedance of the MIDAS CMM 400 series recorders a parallel connexion to the transducer circuit is generally all that is necessary in the way of installation wiring. Suitable compact and easily installed commercial types of transducers are readily available to meet any special requirements. As these parameters already exist in electrical form it is a comparatively simple step to transfer them to magnetic tape. A frequency modulated type of coding system is used.

This paper aims to describe the principles underlying the successful implementation of a lecture recording service in higher education.

The paper qualitatively reviews the practices and experiences of several years of automated lecture recording at a medium-sized university in Germany.

The paper concludes that there are several principles that should be followed to successfully implement lecture recordings in higher education.

The principles described in this paper can serve as recommendations for other universities that would like to establish or optimize their own lecture recording service.

The value of the paper lies mainly in the great amount of experience in successfully running a lecture recording service on which the principles and recommendations are based.

BEFORE the war Japanese industry concentrated on the production of large quantities of cheap articles. Today it is so quality‐conscious that every week there is a Government broadcast to the whole nation to stress to workers and management the fact that quality control is the business of everybody. The six countries which comprise the Common Market are equally pressing ahead with the same subject, intent upon supplying the customer with what he requires at the price he is ready to pay.

The purpose of this paper is to is to describe vector graphics for web lectures, focusing on the experiences with Adobe Flash 9 and SVG.

The paper presents experiences made during the development and everyday use of two versions of the lecture‐recording system virtPresenter. The first of these versions is based on SVG, while the second is based on Adobe Flex2 (Flash 9) technology. The paper points out the advantages vector graphics can bring for web lectures and briefly presents a hypermedia navigation interface for web lectures that is based on SVG. The paper also compares the formats Flash and SVG and concludes with describing changes in workflows for administrators and users that have become possible with Flash.

Vector graphics are an ideal content format for slide‐based lecture recordings. File sizes can be kept small and graphics can be displayed in superior quality. Information about text and slide objects is stored symbolically, which allows texts to be searched and objects on slides to be used interactively, for example, for navigation purposes. The use of vector graphics for web lectures is, however, a trend that has begun only recently. A major reason for this is that multiple media formats have to be combined in order to replay video and slides.

The paper offers in insight into vector graphics as an ideal content format for slide‐based lecture recordings.