Cultural measurement on whose terms? Critical friends as an experiment in participant-led evaluation

Critical Friends is an enquiry into the commissioning, planning and delivery of participatory art carried out by the people that such projects claim to empower. Participants become interviewers, researchers and evaluators, acting as ‘productive parasites’ to a process of socially-engaged art. Aims of social cohesion and active citizenship underpinned a series of publicly-funded art commissions in North Greenwich, London (2008-2011). The group of Critical Friends were residents of North Greenwich who came together to investigate what, why and how these socially engaged art projects were happening in their area. Did the projects reflect the ambitious aims to ‘stimulate debate to generate action and change’ and ‘develop connections and relations between people’? Facilitated by myself and Rebecca Maguire over three years, Critical Friends developed their own questions and methods for finding out. While participation and engagement is usually measured for such projects in terms of numbers of people who attend workshops, Critical Friends was a space for enacting a different kind of cultural measurement. The group focused on trying to find out the qualitative experiences of other participants and interrogated the underlying motives, targets and politics behind the commissions. They did this by acting as participant observers in the projects themselves and by interviewing artists, commissioners, board members, their neighbours and friends (http://criticalfriends.sophiehope.org.uk/)

Características da marcha de um paciente com osteoartrose de quadril com e sem auxílio de bengala

O objetivo deste estudo foi comparar características espaciais, temporais e espaço-temporais da marcha de um paciente com osteoartrose de quadril com e sem o auxílio de dispositivo (bengala). O caso é o de um sujeito com osteoartrose de quadril esquerdo de 63 anos, 97,8 kg e 1,76 m. Um sistema de reconstrução tridimensional de movimento foi utilizado para análise da marcha. Foram registrados três ciclos completos da marcha com e sem a utilização da bengala, sendo analisadas variáveis espaciais, temporais e espaço-temporais. Foi feita análise estatística, com nível de significância de 5%. Os principais resultados indicam que o comprimento de passo direito (CPD) e esquerdo (CPE), bem como o comprimento total do ciclo, foram superiores com o uso da bengala durante a marcha; o CPE foi significativamente maior do que o CPD quando o sujeito utilizava a bengala; todas as variáveis temporais foram estatisticamente menores com o uso da bengala; a cadência da marcha e a velocidade foram estatisticamente superiores com a bengala. Pode-se concluir que o uso da bengala gerou diferenças significativas no comportamento das variáveis espaciais, temporais e espaço-temporais durante a marcha, melhorando de forma significativa a eficiência do movimento do paciente com osteoatrose de quadril.The purpose of this study was to compare cane-assisted and non-assisted gait temporal, spatial and spatiotemporal features in a patient with hip osteoarthrosis. The patient studied, with left hip osteoarthrosis, was 63 years old and had 97.8 kg and 1.76 m. A three-dimensional analysis system was used for the analysis of gait. Three complete gait cycles with and without cane assistance were recorded, where temporal, spatial and spatiotemporal variables were analysed. Descriptive statistics was used with the level of significance set at 5%. Main results show that left step length (LSL), right step length (RSL) and stride length were greater during cane-assisted gait; LSL was significantly longer than RSL when the patient used the cane; all temporal variables were statistically lesser in cane-assisted gait; and cadence and walking speed were statistically higher during cane-assisted gait. It may thus be said that use of the cane by the patient with hip osteoarthrosis caused significant differences in spatial, temporal and spatiotemporal variables during gait and significantly improved efficiency of the movement

Clinical relevance and practical implications of trials of perfusion and angiographic imaging in patients with acute ischaemic stroke:a multicentre cohort imaging study

Peer reviewedPublisher PD

CMS physics technical design report : Addendum on high density QCD with heavy ions

Peer reviewe

Vaginal discharge among the primary school students and detection of the affection factors

Large gravitational wave interferometric detectors, like Virgo and LIGO, demonstrated the capability to reach their design sensitivity, but to transform these machines into an effective observational instrument for gravitational wave astronomy a large improvement in sensitivity is required. Advanced detectors in the near future and third-generation observatories in more than one decade will open the possibility to perform gravitational wave astronomical observations from the Earth. An overview of the possible science reaches and the technological progress needed to realize a third-generation observatory are discussed in this paper. The status of the project Einstein Telescope (ET), a design study of a third-generation gravitational wave observatory, will be reported

Electroweak measurements in electron–positron collisions at w-boson-pair energies at lep

Contains fulltext : 121524.pdf (preprint version ) (Open Access