On Site

Contemporary debates on the transformation of building methods, the structure of the building industry, and the introduction of new technologies (informational, material and structural) in professional literature and in the architectural humanities tend to ignore the realities of work on construction sites. This follows a long history of failure to recognise the importance of workers’ experience and knowledge of building as a process by the key professions in the industry. The absence of the working process in accounts of historical development is exacerbated by abstract reflection on building know-how, categories of expertise, and the structure of the industry, when these are not supported by direct observation and engagement with building work and workers. Key assumptions about the relation between structural and technological changes in the industry and the knowledge, skills, composition, and requirements of the workforce can be challenged by paying attention to day-to-day activities and conditions of site work

Learning from difference and similarity: identities and relational reflexive learning

Within organizations there is reciprocal interplay between identity construction and learning. Processes of learning are enabled and constrained by identity practices; concomitantly, the possibilities for learning are shaped by the identity positions available to individuals. There is a dynamic between the impositions of organizations and people’s freedom to shape their identities and learning plays a crucial role in this. Our purpose in this special issue is to contribute to the understanding of the intersection of identity work and learning as a response to experiences of being different. Experiences of difference include moving into a new role, encountering a disjuncture with others while in a role or a difference in broader life which is reacted to as if it were a problem in an organizational setting. Being different produces a variety of challenges and the papers in this special issue trace how people cope with vulnerabilities, develop resilience and often collaborate in their learning. We focus on how people reflect on their own identity and learn and how, by learning together with people who have similar experiences, micro-communities can support, develop and enhance their insight and identity-positions

Global policy mobilities in federal education systems

As an introduction to this special issue, this paper presents a discussion of different theoretical and methodological challenges in analyzing the ways in which global policy flows are shaping education policies and practices within and across federal systems. We argue that the dynamics between the global and the federal systems are complex, non-linear, multi-directional and ever changing. We start by discussing the notion of global policy mobilities and the kinds of theoretical approaches that we suggest can be productive in understanding the flows of power in education across spaces. We then move on to conceptualize “the federal” in education. While global flows do not lead toward universal results or linear policy convergence across nations, we also stress the necessity to think about federalism not as singular but in the plural, as federalisms, given the different configurations and historical developments of federal systems of education. To conclude, we highlight four analytic tensions and new directions for future research on global policy mobilities in federal education systems

On the edge of a new frontier: Is gerontological social work in the UK ready to meet twenty-first-century challenges?

This article is available open access through the publisher’s website. Copyright @ 2013 The Authors.This article explores the readiness of gerontological social work in the UK for meeting the challenges of an ageing society by investigating the focus on work with older people in social work education and the scope of gerontological social work research. The discussion draws on findings from two exploratory studies: a survey of qualifying master's programmes in England and a survey of the content relating to older people over a six-year period in four leading UK social work journals. The evidence from master's programmes suggests widespread neglect of ageing in teaching content and practice learning. Social work journals present a more nuanced picture. Older people emerge within coverage of generic policy issues for adults, such as personalisation and safeguarding, and there is good evidence of the complexity of need in late life. However, there is little attention to effective social work interventions, with an increasingly diverse older population, or to the quality of gerontological social work education. The case is made for infusing content on older people throughout the social work curriculum, for extending practice learning opportunities in social work with older people and for increasing the volume and reporting of gerontological social work research.Brunel Institute for Ageing Studie

On the properties of fractal cloud complexes

We study the physical properties derived from interstellar cloud complexes having a fractal structure. We first generate fractal clouds with a given fractal dimension and associate each clump with a maximum in the resulting density field. Then, we discuss the effect that different criteria for clump selection has on the derived global properties. We calculate the masses, sizes and average densities of the clumps as a function of the fractal dimension (D_f) and the fraction of the total mass in the form of clumps (epsilon). In general, clump mass does not fulfill a simple power law with size of the type M_cl ~ (R_cl)**(gamma), instead the power changes, from gamma ~ 3 at small sizes to gamma<3 at larger sizes. The number of clumps per logarithmic mass interval can be fitted to a power law N_cl ~ (M_cl)**(-alpha_M) in the range of relatively large masses, and the corresponding size distribution is N_cl ~ (R_cl)**(-alpha_R) at large sizes. When all the mass is forming clumps (epsilon=1) we obtain that as D_f increases from 2 to 3 alpha_M increases from ~0.3 to ~0.6 and alpha_R increases from ~1.0 to ~2.1. Comparison with observations suggests that D_f ~ 2.6 is roughly consistent with the average properties of the ISM. On the other hand, as the fraction of mass in clumps decreases (epsilon<1) alpha_M increases and alpha_R decreases. When only ~10% of the complex mass is in the form of dense clumps we obtain alpha_M ~ 1.2 for D_f=2.6 (not very different from the Salpeter value 1.35), suggesting this a likely link between the stellar initial mass function and the internal structure of molecular cloud complexes.Comment: 32 pages, 13 figures, 1 table. Accepted for publication in Ap

Forty-five revolutions per minute:a qualitative study of Hybrid Order use in forensic psychiatric practice

Psychiatrists who recommend a Hybrid Order (Section 45A) as a disposal option at the point of sentencing accept that the convicted individual, as well as being mentally disordered and in need of treatment, is also culpable and deserving of criminal punishment. Ethical and clinical concerns have typically limited its clinical use. However, in 2015 the Court of Appeal specified in R v Vowles and others that the Hybrid Order disposal should be considered first in terms of potential mental health disposals. This judgement sets a high threshold for the use of the hospital order which has been the bedrock of inpatient forensic psychiatric practice since 1983. This study sought to explore the attitudes of consultant forensic psychiatrists towards the use of the Hybrid Order in the wake of the Vowles judgement. We interviewed 12 consultant forensic psychiatrists with longstanding experience of psychiatric sentencing recommendations. We found that the majority of consultants considered the Hybrid Order to be a valuable disposal option when used under specific circumstances. However, significant concerns were raised about its use in those with an enduring psychotic illness. Community aftercare arrangements for Hybrid Order disposals were viewed as inferior to community aftercare arrangements for Section 37/41 patients

Microfluidics-based approaches to the isolation of African trypanosomes

African trypanosomes are responsible for significant levels of disease in both humans and animals. The protozoan parasites are free-living flagellates, usually transmitted by arthropod vectors, including the tsetse fly. In the mammalian host they live in the bloodstream and, in the case of human-infectious species, later invade the central nervous system. Diagnosis of the disease requires the positive identification of parasites in the bloodstream. This can be particularly challenging where parasite numbers are low, as is often the case in peripheral blood. Enriching parasites from body fluids is an important part of the diagnostic pathway. As more is learned about the physicochemical properties of trypanosomes, this information can be exploited through use of different microfluidic-based approaches to isolate the parasites from blood or other fluids. Here, we discuss recent advances in the use of microfluidics to separate trypanosomes from blood and to isolate single trypanosomes for analyses including drug screening

Patient and public involvement in primary care research - an example of ensuring its sustainability

Background The international literature on patient and public involvement (PPI) in research covers a wide range of issues, including active lay involvement throughout the research cycle; roles that patients/public can play; assessing impact of PPI and recommendations for good PPI practice. One area of investigation that is less developed is the sustainability and impact of PPI beyond involvement in time-limited research projects. Methods This paper focuses on the issues of sustainability, the importance of institutional leadership and the creation of a robust infrastructure in order to achieve long-term and wide-ranging PPI in research strategy and programmes. Results We use the case of a Primary Care Research Centre to provide a historical account of the evolution of PPI in the Centre and identified a number of key conceptual issues regarding infrastructure, resource allocation, working methods, roles and relationships. Conclusions The paper concludes about the more general applicability of the Centre’s model for the long-term sustainability of PPI in research

A community-based oral health self-care intervention for Hispanic families

Objectives A community-based intervention is described that targets oral health self-care practices among Hispanic children in the United States and is being tested in an ongoing trial. Descriptive results of baseline oral health variables are presented. Methods As of January 2013, 284 Hispanic children of ages 5–7 enrolled in the Healthy Families Study in Nashville, TN, USA. Families are randomized to one of two culturally appropriate interventions. Results At baseline, 69.6 % of children brushed at least twice daily, and 40.6 % brushed before bed daily. One-third of parents did not know if their children’s toothpaste contained fluoride. Conclusions This intervention fills the need for community-based interventions to improve oral health self-care practices that are culturally appropriate in Hispanic families

Assessment and treatment of distorted schemas in sexual offenders

The aim of this review is to examine the literature related to the assessment and treatment of sex offenders’ distorted schemas. Where appropriate, the review draws upon current insights from the field of social cognition to aid in the critical evaluation of the findings. First, the review considers the various different methodologies for assessing distorted schemas, discussing their strengths and limitations. Second, the review examines the work related to the treatment of sex offenders’ schemas. Suggestions for future research, and the implications for clinical practice, are highlighted in the article