University of Westminster

About: University of Westminster is a education organization based out in London, United Kingdom. It is known for research contribution in the topics: Population & Context (language use). The organization has 2944 authors who have published 8426 publications receiving 200236 citations. The organization is also known as: Westminster University & Royal Polytechnic Institution.

Assessing the validity of the SF-36 General Health Survey

Abstract: Our objective was to assess the validity of the SF-36 General Health Survey against the Social Maladjustment Schedule (SMS) and two questionnaire measures, the Social Problem Questionnaire and the Nottingham Health Profile (NHP) in a random subsample of 206 men and women from the Whitehall II study, a longitudinal survey of health and disease amongst 10,308 London-based civil servants. We found that social functioning on the SF-36 correlated significantly with social contacts, total satisfaction and total management scores on the SMS, and social isolation and emotional reactions on the NHP. General mental health on the SF-36 was associated with marriage, social contacts, leisure scores, total satisfaction and total management scores on the SMS, and emotional reactions, energy level and social isolation on the NHP. Conversely, physical functioning and physical role limitations were generally not associated with the SMS but were associated with physical abilities and pain on the NHP. In conclusion, this study offers evidence of the discriminant validity of the general mental health and physical functioning scales of the SF-36. We also found moderate construct and criterion validity for the social functioning scale of the SF-36 and considerable overlap between the general mental health and social functioning scales.

GEMLCA: Running Legacy Code Applications as Grid Services

Abstract: There are many legacy code applications that cannot be run in a Grid environment without significant modification. To avoid re-engineering of legacy code, we developed the Grid Execution Management for Legacy Code Architecture (GEMLCA) that enables deployment of legacy code applications as Grid services. GEMLCA implements a general architecture for deploying legacy applications as Grid services without the need for code re-engineering, or even access to the source files. With GEMLCA, only a user-level understanding is required to run a legacy application from a standard Grid service client. The legacy code runs in its native environment using the GEMLCA resource layer to communicate with the Grid client, thus hiding the legacy nature of the application and presenting it as a Grid service. GEMLCA as a Grid service layer supports submitting jobs, getting their results and status back. The paper introduces the GEMLCA concept, its life cycle, design and implementation. It also presents as an example a legacy simulation code that has been successfully transformed into a Grid service using GEMLCA.

Evaluating Interprofessional Education: two systematic reviews for health and social care

Abstract: Learning between professions has been widely invoked in health and social care in the belief that it improves collaboration in practice. Evidence to substantiate that belief is, however, elusive. Obstacles to the rigorous evaluation of interprofessional education are formidable, but this article reports progress towards establishing an evidence base. It describes two reviews. One is subject to criteria for Cochrane Collaboration, the other less constrained. Findings are reported for the first and methodology is discussed for the second. The article begins with an overview of interprofessional education in health and social care.

Adopting self-service technology to do more with less

Abstract: Purpose – Employees have traditionally played a major role in the customer ' s service experience. Yet self-service technology (SST) replaces the customer-service employee experience with a customer-technology experience. This paper seeks to use a service-dominant logic lens to gain fresh insight into the consumer experience of SST. In particular, it aims to consider the resources that are integrated when consumers use SSTs, their co-production role and what might constitute value. Design/methodology/approach – The paper presents findings from 24 semi-structured interviews that focus on the everyday experiences of consumers in using SST. Both genders and all socio-economic categories within all adult age groups from 18 to 65+ were included. Findings – There is a danger that organizations embrace SST as an economic and efficient mechanism to “co-create” value with consumers when they are merely shifting responsibility for service production. The paper identifies risks when customers become partial employee...

Visual Dependency and Dizziness after Vestibular Neuritis

Abstract: Symptomatic recovery after acute vestibular neuritis (VN) is variable, with around 50% of patients reporting long term vestibular symptoms; hence, it is essential to identify factors related to poor clinical outcome. Here we investigated whether excessive reliance on visual input for spatial orientation (visual dependence) was associated with long term vestibular symptoms following acute VN. Twenty-eight patients with VN and 25 normal control subjects were included. Patients were enrolled at least 6 months after acute illness. Recovery status was not a criterion for study entry, allowing recruitment of patients with a full range of persistent symptoms. We measured visual dependence with a laptop-based Rod-and-Disk Test and severity of symptoms with the Dizziness Handicap Inventory (DHI). The third of patients showing the worst clinical outcomes (mean DHI score 36–80) had significantly greater visual dependence than normal subjects (6.35° error vs. 3.39° respectively, p = 0.03). Asymptomatic patients and those with minor residual symptoms did not differ from controls. Visual dependence was associated with high levels of persistent vestibular symptoms after acute VN. Over-reliance on visual information for spatial orientation is one characteristic of poorly recovered vestibular neuritis patients. The finding may be clinically useful given that visual dependence may be modified through rehabilitation desensitization techniques.