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Intends to address a fundamental problem in maintenance engineering: how should the shutdown of a production system be scheduled? In this regard, intends to investigate a way to predict the next system failure time based on the system historical performances.

GM(1,1) model from the grey system theory and the fuzzy set statistics methodologies are used.

It was found out that the system next unexpected failure time can be predicted by grey system theory model as well as fuzzy set statistics methodology. Particularly, the grey modelling is more direct and less complicated in mathematical treatments.

Many maintenance models have developed but most of them are seeking optimality from the viewpoint of probabilistic theory. A new filtering theory based on grey system theory is introduced so that any actual system functioning (failure) time can be effectively partitioned into system characteristic functioning times and repair improvement (damage) times.

In today's highly competitive business world, the effectively address the production system's next failure time can guarantee the quality of the product and safely secure the delivery of product in schedule under contract. The grey filters have effectively addressed the next system failure time which is a function of chronological time of the production system, the system behaviour of near future is clearly shown so that management could utilize this state information for production and maintenance planning.

Provides a viewpoint on system failure‐repair predictions.

THERE ARE few controversies which have dragged on so long as ‘Public Lending Right’ (PLR). Originally put forward in 1951 as ‘Brophy's penny’ the controversy has raged ever since. The late Sir Alan Herbert devoted the later years of his life to it. Bills got as far as Parliament and were then talked out. The details of this unhappy story are well known, especially to the sufferers, the authors.

Purpose – Having concluded that the long-term and ongoing murders and disappearances of Indigenous women, girls, and 2SLGBTQQIA (MMIWG2S+) people is genocide, the National Inquiry into Missing and Murdered Indigenous Women and Girls (NIMMIWG) (2019) made 231 Calls for Justice in relation to culture, health, security, and criminal justice to broadly address the ongoing colonial dispossession and systemic, racialized, and gendered violence against MMIWG2S+ people. In response to these Calls for Justice, this article traces Indigenous grassroots initiatives to show the many ways that justice can be broadly conceived and mobilized to address the murders and disappearances.

Methodology/Approach – Drawing on the Unearthing Justices Resource Collection of 500+ Indigenous grassroots initiatives for the MMIWG2S+ people, this work theorizes a spatial approach to justice using mapping methodologies.

Findings – Not only have Indigenous families and communities been calling for justice, but they have also been cultivating justice across the land by building constellations of resource and support. The author traces the land-based activities specific to community patrols, land-based commemorations, search support, and walks and journeys to show the vast resources, skills, and strengths that already exist in Indigenous communities and how justice can be conceptualized within its local and spatial arrangements, and beyond the imaginaries of a criminal justice system.

Originality/Value – Where the ongoing colonial dispossession and systemic, racialized, and gendered violence against MMIWG2S+ people is well documented, there has been less consideration of how Indigenous families and communities have navigated a terrain where justice continues to be absent,elusive, or invasive.

It is one thing to discuss the clauses of a prospective Bill; but to get that Bill through Parliament is a vastly different affair. It was at the Buxton L. A. Conference, in 1896, that the matter was considered, and now, after four years' working and waiting, we have advanced just so far as to have got through the House of Lords “a Bill intituled an Act to amend the Acts relating to Public Libraries, Museums, and Gymnasiums, and to regulate the liability of managers of Libraries to proceedings for libel.” At the present moment this Bill is awaiting an opportunity of coming before the Commons. With this position it must be perfectly familiar, for it was only on account of Lord Avebury's despair at finding no opening for it in the House of Commons that the Association induced Lord Windsor to pilot it through the House of Lords. If the present Parliament lives long enough there is just a chance of the measure being entered upon the statute book; but, with forecasts of an early dissolution confronting us, and with Mr. Balfour's recent announcement of the Government appropriation of private members’ days this session, the prospect is not particularly encouraging. If these slender hopes are not realised, the Bill will be none the forwarder for passing the Upper House; whilst, if it should be so fortunate as to pass the Commons without further amendment, it would at once pass into law. Lord Balcarres has been good enough to take charge of the Bill in the House of Commons, and as it is well “backed,” and has been pruned down by the Standing Committee, and has really nothing of a contentious nature in its provisions, we may reasonably hope that if it once gets a start in the House it will reach a successful finish.

The purpose of this paper is to review the legacy of sociologist Irving Kenneth Zola in bringing the body into social science research and making visible and dismantling social structured barriers to hearing and speaking and living as fully human.

It begins with an examination of Zola’s experience of “being sexy” in his book, Missing Pieces (1982). It considers what a visual sociological focus on “being sexy” can contribute to understanding structured barriers to living as fully human after the emergence of this field in the 1990s and 2000s.

It provides two examples of the use of video cameras in understanding the daily experiences of adults using wheelchairs and children with asthma that continue the embodied work begun by Zola.

Embodied sociological research can be a strategy for social and political change.

BODLEY came into the news royally last month when the King opened the extension. This had been ready early in the war, but was too attractive to the Government as refuge offices to be allowed to be used for its own work. It rendered excellent war service, not all of it quite unconnected with library work. Now it stands as the first considerable library building to come into action in the post‐war era. It is significant that the Bodleian, from the days of the Founder, has always been pressed for space and its experiments in underground storage and in bookcases on rails, packed like the drawers in a cupboard have been useful to many other libraries. One of the newspapers tells us that the new building has solved the problem of storage for two hundred years. This is an interesting attempt at prophecy. There is no library building on a great scale in England, except the Bodleian, which has survived in its original form for even a hundred years and we may safely leave the librarians of two centuries hence with the conviction that no building devised today will, unaltered, continue to satisfy their needs. It is one of the disturbing certainties that libraries will continue to grow beyond the expectations of any present moment now or hereafter. Meanwhile we rejoice with Oxford that at least one of our national libraries is for the present housed adequately.

“All things are in a constant state of change”, said Heraclitus of Ephesus. The waters if a river are for ever changing yet the river endures. Every particle of matter is in continual movement. All death is birth in a new form, all birth the death of the previous form. The seasons come and go. The myth of our own John Barleycorn, buried in the ground, yet resurrected in the Spring, has close parallels with the fertility rites of Greece and the Near East such as those of Hyacinthas, Hylas, Adonis and Dionysus, of Osiris the Egyptian deity, and Mondamin the Red Indian maize‐god. Indeed, the ritual and myth of Attis, born of a virgin, killed and resurrected on the third day, undoubtedly had a strong influence on Christianity.

This bibliographic essay examines the scope and variety of nonfiction works in comics form with the intent of expanding librarians’ awareness of the diversity of such materials and serving as a resource for librarians.

It provides some theoretical background for understanding what constitutes nonfiction in graphic form and an overview of works available in print.

The article provides a representative (but not comprehensive) survey of graphic nonfiction works in the genres of memoir, travel, journalism, history, biography, science, essays and educational materials.

The essay focuses on materials published in books in English; the library world would benefit from subsequent research exploring the richness of materials available in other formats and other languages.

The field of graphic nonfiction is expanding, and this article serves as a guide for libraries interested in building or expanding collections in this format.

THIS number of THE LIBRARY WORLD closes one of the most distinguished years in the history of libraries. The opening of the National Central Library by the King on November 7th was undoubtedly the most important public happening in this country, not only of that particular day, but for a very long period. For the first time the highest personage in the land gave his countenance and approval to the work of the public library through the National Central Library which is its natural crown. In describing the Library as “a university which all may join and which none may ever leave,” His Majesty added a memorable phrase to library literature, and gave a new impulse to library activity.