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The influence of corrosive gases on the solderability of palladium/silver thick‐film conductors has been investigated. An experimental set‐up for atmospheric corrosion testing has been constructed in which atmospheres can be created comparable to a heavily polluted industrial environment. Various Pd/Ag thick‐film conductors have been submitted for 14 days to flowing atmospheres containing 1 ppm SO2, 15, 0·2 or 0·04 ppm H2S, 1 ppm NO2, 1 ppm O3 and 0·05 ppm Cl2, separately or in various combinations. When used separately, only H2S causes a poor solderability of the thick‐film conductors. This effect on the solderability turns out to be independent of the H2S concentration; even concentrations as low as 0·04 ppm cause identical corrosion phenomena. The other gases mixed with H2S have a synergistic effect on the corrosion process.

A method for assessing the solderability of thick‐film substrates is described. An appropriate quantity of solder, with a soldering flux, is applied to the land to be tested and is melted under precisely defined conditions. After solidification of the solder, the diameter of the base of the droplet is measured. The value of the wetting angle, which is a measure of the solderability, can be read from a calibration graph. An analysis of variance has been performed to evaluate the reproducibility of the test method used.

The purpose of this paper is to focus on the development of Keep Safe, a manualised group intervention for adolescents with intellectual disabilities (ID) who display harmful sexual behaviour (HSB) as the initial phase of a feasibility study. National reports have highlighted the need for the development of specialist programmes, as adolescents with ID make up a significant proportion of young people referred to specialist HSB services and there is a lack of evidence or practice-based interventions for them. Aims included taking account of adolescents’ and families’ needs, motivations and practical commitments, integrating best- practice and being accessible and appropriate across different types of services.

Keep Safe development progressed from the practitioner/researcher collaborative young sex offender treatment services collaborative-ID through a project team, Keep Safe development group, comprising a range of practitioners with a variety of clinical expertise across services and an Advisory Group of people with ID. An expert-consensus methodology based on the Delphi method was used. The iterative process for the manual draws on the slim practice-based evidence from UK, New Zealand, North America and Australia.

Keep Safe comprises six modules distributed through 36 term-time young people’s sessions, alongside 16 concurrent parental/ carer sessions (some joint). The main focus of Keep Safe is to enhance well-being and reduce harm. Four initial sites volunteered as feasibility leads, and two more were added as recruitment was more difficult than foreseen.

National reports have highlighted the need for the development of specialist programmes, as adolescents with ID make up a significant proportion of young people referred to specialist HSB services and there is a lack of evidence or practice-based interventions for them. This study is innovative and valuable given the recognition that research and practice is significantly lacking in this area.

This study aims to explore the experiences of people with intellectual disabilities in Singapore receiving inpatient mental health treatment. To date, there has not been any research that examines the views and experiences of this population in Singapore. The research examines how the participants view their mental health problems and their experiences of the services they received.

A qualitative design was chosen to address the research question. Six adult men with intellectual disabilities were recruited from the tertiary hospital and interviewed. The transcripts of these interviews were analysed using interpretative phenomenological analysis.

Four super-ordinate themes were identified; awareness of mental health problems; yearn for a life outside the ward; interacting with other people and finding purpose.

The participants reported that they struggled with being segregated from their families and communities following an inpatient admission. They were able to report on the emotional difficulties that they experienced and hoped to find employment after their discharge from the hospital. They talked about reconstructing their self-identity and forming friendships to cope with their hospital stay. This research is one of its kind carried out in a non-western society and the findings are discussed in the light of how mental health professionals can best support people with intellectual disabilities during their inpatient treatment.

The high and persistent unemployment rates of people with intellectual disabilities (PwID) reveal the wide gap that still remains to be bridged. Entrepreneurship combinedly with a high enterprising tendency could improve PwID's life satisfaction.

A mixed-method approach was used, based on questionnaires and structured face-to-face interviews on 37 PwID who had recently become entrepreneurs. Data were firstly quantitatively analyzed using partial least squares-structural equation modelling (PLS-SEM), and qualitative data were used to enable robust findings.

The entrepreneurial tendency of PwID who had recently become entrepreneurs was found to be a positive to their life quality (LQ), job satisfaction and life satisfaction.

This study revealed that entrepreneurship among PwID who had high enterprising tendency enhances their LQ, job satisfaction and life satisfaction. However, further research could evaluate whether becoming an entrepreneur is in itself enough to change PwID's life to better, such that a comparison could be done between PwID who become entrepreneurs and PwID who have a salaried job.

New aspects in the design of public social policies to improve PwID's life satisfaction are suggested. These include the facilitation of both entrepreneurship and enterprising tendency for PwID to enhance their life satisfaction.

There are very few occasions in which PwID set up businesses. This is one of the first studies to analyze the benefit of entrepreneurship and enterprising tendency on the LQ, the satisfaction at work and the life satisfaction of PwID.

Addressing workforce shortages in operations and supply chain management (OSCM) necessitates adaptive measures by both individuals and organizations, with a pivotal role played by Human Resources (HR). This impact pathway delves into how healthcare organizations can effectively manage workforce shortages, informed by HR practices. Through an in-depth understanding of healthcare organizations, the authors pinpoint challenges and concerns linked to workforce shortages. Pathways are proposed to stimulate future OSCM research and collaboration, leveraging innovative and creative methods from the HR field.

Data was collected from various representatives from healthcare organizations to explore how healthcare organizations for people with intellectual disabilities address the challenges stemming from contemporary workforce shortages.

Three pathways were outlined to address workforce shortages in healthcare supply chains, utilizing intellectual disability care as a representative example. These pathways comprise optimizing the potential of the current workforce, illustrating innovative HR practices for enhancing their performance, and proposing strategies for retaining these valuable workers.

Despite its potential, the HR domain remains relatively underdeveloped within OSCM research. The authors show how HR practices can potentially mitigate impending workforce shortages. While utilizing intellectual disability care as a representative example, this paper proposes that the impact pathways identified can be extended to various other healthcare settings.

The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great importance of these unpretentious booklets as supplementary and, more often than not, even primary sources for the history and bibliography of dramatic music, besides or instead of the scores, was already clearly recognized in the eighteenth century by Dr. Burney and other scholars. But it is only since 1914, the year in which O. G. T. Sonneck's Library of Congress Catalogue of opera librettos printed before 1800 appeared, that their documentary value could to any greater extent be put to general use in international musicological research. A similar bibliography of the British Museum librettos, while naturally duplicating many Washington entries, would produce a great number of additional tides, not a few of them otherwise unrecorded; it would provide the musical scholar with the key to a collection unequalled elsewhere in Europe, which owing to the peculiar nature of the material is not easily accessible by means of the General Catalogue.

This paper aims to derive a reduced-order model for the heat transfer across the interface between a millimetric thermocapillary liquid bridge from silicone oil and the surrounding ambient gas.

Numerical solutions for the two-fluid model are computed covering a wide parametric space, making a total of 2,800 numerical flow simulations. Based on the computed data, a reduced single-fluid model for the liquid phase is devised, in which the heat transfer between the liquid and the gas is modeled by Newton’s heat transfer law, albeit with a space-dependent Biot function Bi(z), instead of a constant Biot number Bi.

An explicit robust fit of Bi(z) is obtained covering the whole range of parameters considered. The single-fluid model together with the Biot function derived yields very accurate results at much lesser computational cost than the corresponding two-phase fully-coupled simulation required for the two-fluid model.

Using this novel Biot function approach instead of a constant Biot number, the critical Reynolds number can be predicted much more accurately within single-phase linear stability solvers.

The Biot function for thermocapillary liquid bridges is derived from the full multiphase problem by a robust multi-stage fit procedure. The derived Biot function reproduces very well the theoretical boundary layer scalings.

GUEST editor of this South African issue of THE LIBRARY WORLD is Hendrik M. Robinson, Director of Library Services, Transvaal Provincial Administration, Pretoria.

The goal of this study was to examine individual, relational, and organizational determinants of negotiation behavior (problem solving, contending, yielding, and avoiding) between planning and marketing departments in manufacturing organizations. Results from a study among 41 managers and 85 planning and marketing employees within 11 firms showed that individual personality, perceived interdepartmental interdependence, and organizational strategy were each related to the negotiation behavior of department members. Desirable negotiation behavior—specifically, the problem‐solving approach—was more likely when individuals were extraverted and agreeable, when employees perceived high interdepartmental interdependence, and when organizations did not have a low‐cost strategy. Contending was more likely when individuals were extraverted and disagreeable, and yielding was more likely when department members perceived a power advantage vis‐à‐vis the other department. All four styles of negotiation behavior were more likely the less the organizations had a low‐cost strategy. These findings provide guidance to organizations in their efforts to encourage constructive negotiation behavior between departments.