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1 – 10 of over 17000Pawan Budhwar, Andy Crane, Annette Davies, Rick Delbridge, Tim Edwards, Mahmoud Ezzamel, Lloyd Harris, Emmanuel Ogbonna and Robyn Thomas
Wonders whether companies actually have employees best interests at heart across physical, mental and spiritual spheres. Posits that most organizations ignore their workforce …
Abstract
Wonders whether companies actually have employees best interests at heart across physical, mental and spiritual spheres. Posits that most organizations ignore their workforce – not even, in many cases, describing workers as assets! Describes many studies to back up this claim in theis work based on the 2002 Employment Research Unit Annual Conference, in Cardiff, Wales.
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Looks at the 2000 Employment Research Unit Annual Conference held at the University of Cardiff in Wales on 6/7 September 2000. Spotlights the 76 or so presentations within and…
Abstract
Looks at the 2000 Employment Research Unit Annual Conference held at the University of Cardiff in Wales on 6/7 September 2000. Spotlights the 76 or so presentations within and shows that these are in many, differing, areas across management research from: retail finance; precarious jobs and decisions; methodological lessons from feminism; call centre experience and disability discrimination. These and all points east and west are covered and laid out in a simple, abstract style, including, where applicable, references, endnotes and bibliography in an easy‐to‐follow manner. Summarizes each paper and also gives conclusions where needed, in a comfortable modern format.
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J.W. Morris, D. Grivas, D. Tribula, T. Summers and D. Frear
This paper discusses the microstructures of solder joints and the mechanism of thermal fatigue, which is an important source of failure in electronic devices. The solder joints…
Abstract
This paper discusses the microstructures of solder joints and the mechanism of thermal fatigue, which is an important source of failure in electronic devices. The solder joints studied were near‐eutectic Pb‐Sn solder contacts on copper. The microstructure of the joints is described. While the fatigue life of near‐eutectic solder joints is strongly dependent on the operating conditions and on the microstructure of the joint, the metallurgical mechanisms of failure are surprisingly constant. When the cyclic load is in shear at temperatures above room temperature the shear strain is inhomogeneous, and induces a rapid coarsening of the eutectic microstructure that concentrates the deformation in well‐defined bands parallel to the joint interface. Fatigue cracks propagate along the Sn‐Sn grain boundaries and join across the Pb‐rich regions to cause ultimate failure. The failure occurs through the bulk solder unless the joint is so thin that the intermetallic layer at the interface is a significant fraction of the joint thickness, in which case failure may be accelerated by cracking through the intermetallic layer. The coarsening and subsequent failure are influenced more strongly by the number of thermal cycles than by the time of exposure to high temperature, at least for hold times up to one hour. Thermal fatigue in tension does not cause well‐defined coarsened bands, but often leads to rapid failure through cracking of the brittle intermetallic layer. Implications are drawn for the design of accelerated fatigue tests and the development of new solders with exceptional fatigue resistance.
D.J. Evans and S. Ghanemi
The string searching problem is central to many information retrieval and text editing applications. The Brute Force algorithm is inefficient in some cases and in this article…
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The string searching problem is central to many information retrieval and text editing applications. The Brute Force algorithm is inefficient in some cases and in this article four other algorithms are discussed, of which the Boyer‐Moore and the Improved Boyer‐Moore are found to be the fastest. A parallel implementation using the divide and conquer method is examined. Comparisons using the MIMD‐type parallel computer systems are presented.
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J.W. Head and G.M. Oulton
IN a recent paper, Morris discussed the conditions for steady circular motion of a shaft, allowing for the clearances between the journals of the shaft and the bearings in which…
Abstract
IN a recent paper, Morris discussed the conditions for steady circular motion of a shaft, allowing for the clearances between the journals of the shaft and the bearings in which it runs. Morris found that a certain degree of unbalance was necessary in order that steady circular motion should be possible, and that the system was very sensitive to small changes of unbalance under certain conditions.
State environmental agencies have been organized independently with a variety of structural schemes, and are responsible for the bulk of administration of federal environmental…
Abstract
State environmental agencies have been organized independently with a variety of structural schemes, and are responsible for the bulk of administration of federal environmental policy, such as the Clean Air Act. Using statistical models of air quality outcomes, this research compares three competing typologies for capturing agency differences: Ringquist (1993b), Lester (1990), and Wilson (1989). The findings indicate the most commonly used measure of organization, Ringquist (1993b), may be the weakest in comparison. Additionally, both Lester (1990) and Wilson (1989) show interesting advantages in comparison to each other. The findings provide some interesting insights into the difficult task of measuring organization.
Deborah J. Morris, Elanor Lucy Webb, Emma Parmar, Grace Trundle and Anne McLean
People with developmental disorders are significantly more likely to experience adverse childhood experiences (ACEs), although the impact of ACEs on this population is not well…
Abstract
Purpose
People with developmental disorders are significantly more likely to experience adverse childhood experiences (ACEs), although the impact of ACEs on this population is not well understood. Furthermore, considerably less is known about the exposure to, and impact of, ACEs in detained adolescents with complex developmental disorder needs. This paper aims to explore the exposure to ACEs in an adolescent population detained in a secure specialist developmental disorder service.
Design/methodology/approach
A retrospective file review was used to explore ACEs and placement histories within a specialist developmental disorder inpatient service. Data was collated for a convenience sample of 36 adolescents, 9 of whom were female, aged 13–20 years (M = 17.28 years).
Findings
A total of 33 participants (91.7%) had experienced at least 1 ACE, with 58% experiencing 4 or more ACEs and 36% experiencing 6 or more ACEs. The most common ACEs reported were physical abuse (61.6%), parental separation (58.3%) and emotional abuse (55.6%). The majority of participants had also experienced high levels of disruption prior to admission, with an average of four placement breakdowns (range 1–13, standard deviation = 3.1). ACEs held a significant positive association with the total number of placement breakdowns and total number of mental health diagnoses.
Practical implications
Adolescents detained in specialist developmental disorder secure care had, at the point of admission, experienced high levels of adversities and had been exposed to high levels of experienced and observed abuse. The level of exposure to adversity and ongoing disruptions in care suggests that Child and Adolescent Mental Health Services’ developmental secure services should consider adopting dual treatment frameworks of developmental disorder and trauma-informed care.
Originality/value
This study explored the early-life and placement experiences of a marginalised and understudied population.
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Tom Schultheiss, Lorraine Hartline, Jean Mandeberg, Pam Petrich and Sue Stern
The following classified, annotated list of titles is intended to provide reference librarians with a current checklist of new reference books, and is designed to supplement the…
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The following classified, annotated list of titles is intended to provide reference librarians with a current checklist of new reference books, and is designed to supplement the RSR review column, “Recent Reference Books,” by Frances Neel Cheney. “Reference Books in Print” includes all additional books received prior to the inclusion deadline established for this issue. Appearance in this column does not preclude a later review in RSR. Publishers are urged to send a copy of all new reference books directly to RSR as soon as published, for immediate listing in “Reference Books in Print.” Reference books with imprints older than two years will not be included (with the exception of current reprints or older books newly acquired for distribution by another publisher). The column shall also occasionally include library science or other library related publications of other than a reference character.
THE orthodox solution of Lagrangian frequency equations involves the expansion into polynomial form of the characteristic determinantal equation in the latent roots, but this…
Abstract
THE orthodox solution of Lagrangian frequency equations involves the expansion into polynomial form of the characteristic determinantal equation in the latent roots, but this method becomes exceedingly laborious if a large number of frequencies and their associated modes are required accurately for any system of equations of high order, say above the sixth. We define a system of Lagrangian frequency equations to be of the nth order if it consists of n equations for n homogeneous unknowns, which we call modes. A useful contribution to the problem was made by the iteration solution of Duncan and Collar, which is especially valuable when only the highest one or two latent roots are required. But when an aircraft propeller vibration problem required the first seven frequencies and their associated modes for a 12th‐order equation whose coefficients involved a variable pitch angle, the labour of calculation by this method appeared at that time (1941) to be prohibitive. The ‘Escalator’ method was therefore devised jointly by the author and Captain J. Morris of the Royal Aircraft Establishment as an alternative. In the propeller problem all the latent roots involved were necessarily real. Dr L. Fox, using relaxation methods, has recently solved a similar problem in a remarkably short time. Unfortunately, relaxation methods cannot easily be extended to the case of complex latent roots, which can occur in connexion with flutter, radio circuits and other problems. In this paper it is shown how the Escalator method can be adapted without essential change to cases in which complex quantities occur.
In this paper, I demonstrate an alternative explanation to the development of the American electricity industry. I propose a social embeddedness approach (Granovetter, 1985, 1992…
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In this paper, I demonstrate an alternative explanation to the development of the American electricity industry. I propose a social embeddedness approach (Granovetter, 1985, 1992) to interpret why the American electricity industry appears the way it does today, and start by addressing the following questions: Why is the generating dynamo located in well‐connected central stations rather than in isolated stations? Why does not every manufacturing firm, hospital, school, or even household operate its own generating equipment? Why do we use incandescent lamps rather than arc lamps or gas lamps for lighting? At the end of the nineteenth century, the first era of the electricity industry, all these technical as well as organizational forms were indeed possible alternatives. The centralized systems we see today comprise integrated, urban, central station firms which produce and sell electricity to users within a monopolized territory. Yet there were visions of a more decentralized electricity industry. For instance, a geographically decentralized system might have dispersed small systems based around an isolated or neighborhood generating dynamo; or a functionally decentralized system which included firms solely generating and transmitting the power, and selling the power to locally‐owned distribution firms (McGuire, Granovetter, and Schwartz, forthcoming). Similarly, the incandescent lamp was not the only illuminating device available at that time. The arc lamp was more suitable for large‐space lighting than incandescent lamps; and the second‐generation gas lamp ‐ Welsbach mantle lamp ‐ was much cheaper than the incandescent electric light and nearly as good in quality (Passer, 1953:196–197).