Decolonising the curriculum is an ongoing and collective effort: Responding to Townsend (2020) and Gibson and Farias (2020)

This paper responds to Townsend (2020), and Gibson and Farias (2020), who were invited to write commentaries regarding Simaan’s (2020) ‘Decolonising occupational science education through learning activities based on a study from the Global South’. My reply acknowledges work done by scholars in the Global North and South, both in and outside occupational science, that critiques Western-centric hegemony in academia. It recognises the multiple aspects of decolonial work in occupational science education, and its collective and continuous nature. I argue that my objective of stimulating reflections and discussion about decolonising occupational science education and knowledge has been achieved by this collective effort to extend this discourse. Future reflections, research, and activism in this area are of paramount importance if we are to truly decolonise occupational science

How best to engage users of forensic services in research: literature review and recommendations

Guidance on service user involvement is available to help researchers working with people with mental health problems, but there is currently no comprehensive guidance relating to forensic settings where additional issues arise. This rapid review aims to summarise the currently available information on how best to engage users of forensic mental health services in the research process, and to make appropriate recommendations. Medline and five other databases were searched to May 2016 using relevant keywords and Medical Subject Headings, supplemented by a general Internet search. Eleven peer-reviewed journal papers and 12 reports or web-based documents were identified, the majority containing information derived using a qualitative methodology. Five areas of particular relevance to forensic settings were identified: power relations & vulnerability issues (including ethical treatment; informed consent; attitudes of staff and other service users; support), practical difficulties (including ‘consultation fatigue’; tokenistic inclusion; tensions over security and risk management; access; payment; co-authoring); confidentiality and transparency; language and communication and training issues. Recommendations on engaging service users in forensic mental health research are presented

Cluster Transformation Coefficients for Structure and Dynamics Calculations in n-Particle Systems: Atoms, Nuclei, and Quarks

The structure and dynamics of an n-particle system are described with coupled nonlinear Heisenberg's commutator equations where the nonlinear terms are generated by the two-body interaction that excites the reference vacuum via particle-particle and particle-hole excitations. Nonperturbative solutions of the system are obtained with the use of dynamic linearization approximation and cluster transformation coefficients. The dynamic linearization approximation converts the commutator chain into an eigenvalue problem. The cluster coefficients factorize the matrix elements of the (n)-particles or particle-hole systems in terms of the matrix elements of the (n-1)-systems coupled to a particle-particle, particle-hole, and hole-hole boson. Group properties of the particle-particle, particle-hole, and hole-hole permutation groups simplify the calculation of these coefficients. The particle-particle vacuum-excitations generate superconductive diagrams in the dynamics of 3-quarks systems. Applications of the model to fermionic and bosonic systems are discussed.Comment: 13 pages, 5 figures, Wigner Proceedings for Conference Wigner Centenial Pecs, July 8-12, 200

Least restrictive practice: its role in patient independence and recovery

One of thefive overarching principles of the Mental Health Act: Code of Practice is to provide patients with care and treatment which is least restrictive whilst encouraging recovery and promoting independence. However, there is limited research which explores the application of these principles within a medium secure unit. The aims of the research were to explore what are patient’sexperi- ences of least restrictive practices and to what extent do they perceive that least restrictive practices maximise their independence and recovery. Semi-structured interviews were carried out with 12 male inpatients within a medium secure unit. Five themes were evident: Positive Changes, Perceived Lack of Transparency, Social Isolation, Institutionalisation and Normality. It was found that patient’s perceived that there was lack of shared understanding between staffand patients of what is considered least restrictive. Patient recovery was promoted through positive risk-taking, the reduction in the use of seclusion and through the promo- tion of meaningful activities that resembled life in the community. Nevertheless, patients perceived that there was a lack of opportunities to socialise with patients from other wards. Due to the security level of the hospital patients perceived that independence was not achievable

Measuring the impact and costs of a universal group based parenting programme : protocol and implementation of a trial

Background Sub-optimal parenting is a common risk factor for a wide range of negative health, social and educational outcomes. Most parenting programmes have been developed in the USA in the context of delinquency prevention for targeted or indicated groups and the main theoretical underpinning for these programmes is behaviour management. The Family Links Nurturing Programme (FLNP) focuses on family relationships as well as behaviour management and is offered on a universal basis. As a result it may be better placed to improve health and educational outcomes. Developed in the UK voluntary sector, FLNP is popular with practitioners, has impressed policy makers throughout the UK, has been found to be effective in before/after and qualitative studies, but lacks a randomised controlled trial (RCT) evidence base. Methods/Design A multi-centre, investigator blind, randomised controlled trial of the FLNP with a target sample of 288 south Wales families who have a child aged 2-4 yrs living in or near to Flying Start/Sure Start areas. Changes in parenting, parent child relations and parent and child wellbeing are assessed with validated measures immediately and at 6 months post intervention. Economic components include cost consequences and cost utility analyses based on parental ranking of states of quality of life. Attendance and completion rates and fidelity to the FLNP course delivery are assessed. A nested qualitative study will assess reasons for participation and non-participation and the perceived value of the programme to families. By the end of May 2010, 287 families have been recruited into the trial across four areas of south Wales. Recruitment has not met the planned timescales with barriers including professional anxiety about families entering the control arm of the trial, family concern about video and audio recording, programme facilitator concern about the recording of FLNP sessions for fidelity purposes and delays due to the new UK research governance procedures. Discussion Whilst there are strong theoretical arguments to support universal provision of parenting programmes, few universal programmes have been subjected to randomised controlled trials. In this paper we describe a RCT protocol with quantitative and qualitative outcome measures and an economic evaluation designed to provide clear evidence with regard to effectiveness and costs. We describe challenges implementing the protocol and how we are addressing these

Centrality and sNNDependenceofthe\sqrt{s_{NN}} Dependence of the dE_{T}/d\etaand and dN_{ch}/d\eta$ in Heavy Ion Collisions at Mid-Rapidity

The PHENIX experiment at RHIC has measured transverse energy and charged particle multiplicity at mid-rapidity in Au + Au collisions at $\sqrt{s_{NN}}$ = 19.6, 130, 62.4 and 200 GeV as a function of centrality. The presented results are compared to measurements from other RHIC experiments, and experiments at lower energies. The $\sqrt{s_{NN}}$ dependence of $dE_{T}/d\eta$ and $dN_{ch}/d\eta$ per pair of participants is consistent with logarithmic scaling for the most central events. The centrality dependence of $dE_{T}/d\eta$ and $dN_{ch}/d\eta$ is similar at all measured incident energies. At RHIC energies the ratio of transverse energy per charged particle was found independent of centrality and growing slowly with $\sqrt{s_{NN}}$. A survey of comparisons between the data and available theoretical models is also presented.Comment: Proccedings of the Workshop: Focus on Multiplcity at Bari, Italy, June 17-19,2004. To be submitted to the Jornal of Physics, "Conference series". Includes: 20 Pages, 15 figures, 3 Tables, 80 Referencie

Unreliable numbers: error and harm induced by bad design can be reduced by better design

Number entry is a ubiquitous activity and is often performed in safety- and mission-critical procedures, such as healthcare, science, finance, aviation and in many other areas. We show that Monte Carlo methods can quickly and easily compare the reliability of different number entry systems. A surprising finding is that many common, widely used systems are defective, and induce unnecessary human error. We show that Monte Carlo methods enable designers to explore the implications of normal and unexpected operator behaviour, and to design systems to be more resilient to use error. We demonstrate novel designs with improved resilience, implying that the common problems identified and the errors they induce are avoidable

A spectroscopic study of the structure of amorphous hydrogenated carbon

A range of amorphous hydrogenated carbon (a-C:H) samples have been studied using inelastic neutron spectroscopy (INS) and Fourier transform infrared (FTIR) spectroscopy. Using these complementary techniques, the bonding environments of both carbon and hydrogen can be probed in some detail, with the INS data providing not only qualitative but also quantitative information. By comparing the data from each of the samples we have been able to examine the effects of different deposition conditions, i.e. precursor gas, deposition energy and deposition method, on the atomic-scale structure of a-C:H

SOSORT 2012 consensus paper: reducing x-ray exposure in pediatric patients with scoliosis

This 2012 Consensus paper reviews the literature on side effects of x-ray exposure in the pediatric population as it relates to scoliosis evaluation and treatment. Alternative methods of spinal assessment and imaging are reviewed, and strategies for reducing the number of radiographs are developed. Using the Delphi technique, SOSORT members developed consensus statements that describe how often radiographs should be taken in each of the pediatric and adolescent sub-populations