Body, pleasure, language and world : a framework for the critical analysis of dance education

This dissertation is a philosophical analysis of the language of dance education. In particular the writer analyses the relation between language and body understanding. The Introduction presents an initial metaphor of consciousness as "world". The dance classroom is characterized as a space for the negotiation of the worlds of the students and teachers. The negotiation is political with unequal distribution of influence over the formation of the classroom world, such negotiation ordinarily favoring the teacher's world. Berger and Luckmann and Rorty are major sources for the analysis. Chapter One relates language to the formation of consciousness. Language functions to prevent us from knowing the world and enables us to come to know the world. Language is characterized as metaphorical, as a set of conflicting languages vying for social ascension and as incorporating a set of dialectical relationships. The individual consciousness is understood to be, at base, socially constructed. Nietzsche, Gadamer, Bakhtin and Jacoby are cited

Voxel-wise comparisons of cellular microstructure and diffusion-MRI in mouse hippocampus using 3D Bridging of Optically-clear histology with Neuroimaging Data (3D-BOND)

A key challenge in medical imaging is determining a precise correspondence between image properties and tissue microstructure. This comparison is hindered by disparate scales and resolutions between medical imaging and histology. We present a new technique, 3D Bridging of Optically-clear histology with Neuroimaging Data (3D-BOND), for registering medical images with 3D histology to overcome these limitations. Ex vivo 120 × 120 × 200 μm resolution diffusion-MRI (dMRI) data was acquired at 7 T from adult C57Bl/6 mouse hippocampus. Tissue was then optically cleared using CLARITY and stained with cellular markers and confocal microscopy used to produce high-resolution images of the 3D-tissue microstructure. For each sample, a dense array of hippocampal landmarks was used to drive registration between upsampled dMRI data and the corresponding confocal images. The cell population in each MRI voxel was determined within hippocampal subregions and compared to MRI-derived metrics. 3D-BOND provided robust voxel-wise, cellular correlates of dMRI data. CA1 pyramidal and dentate gyrus granular layers had significantly different mean diffusivity (p > 0.001), which was related to microstructural features. Overall, mean and radial diffusivity correlated with cell and axon density and fractional anisotropy with astrocyte density, while apparent fibre density correlated negatively with axon density. Astrocytes, axons and blood vessels correlated to tensor orientation

Commissioning of the CMS High Level Trigger

The CMS experiment will collect data from the proton-proton collisions delivered by the Large Hadron Collider (LHC) at a centre-of-mass energy up to 14 TeV. The CMS trigger system is designed to cope with unprecedented luminosities and LHC bunch-crossing rates up to 40 MHz. The unique CMS trigger architecture only employs two trigger levels. The Level-1 trigger is implemented using custom electronics, while the High Level Trigger (HLT) is based on software algorithms running on a large cluster of commercial processors, the Event Filter Farm. We present the major functionalities of the CMS High Level Trigger system as of the starting of LHC beams operations in September 2008. The validation of the HLT system in the online environment with Monte Carlo simulated data and its commissioning during cosmic rays data taking campaigns are discussed in detail. We conclude with the description of the HLT operations with the first circulating LHC beams before the incident occurred the 19th September 2008

Nights at the museum: integrated arts and microbiology public engagement events enhance understanding of science whilst increasing community diversity and inclusion

This study uses integrated art and science events to explore a blended approach in improving public understanding of current scientific topics and widening participation within the local community. The events were a Halloween-inspired microbiology-themed series of interactive exhibitions hosted within a national museum as part of an existing series of adult education evenings. A representative sample of 102 mixed methods exit questionnaires, based on determining (i) audience diversity and (ii) understanding of scientific topics, were analysed by qualitative and quantitative approaches, and a post-attendance focus group was carried out to determine longer term impact of the event. Participants were grouped as 'Science', 'Arts', 'Both' or 'Neither', according to their past experience and engagement. These events welcomed more participants from the Arts and Neither subsections hence engaging a group of people who would not usually visit science public engagement events or comparative events hosted in traditional academic settings, highlighting the importance of venue choice in reaching new audiences and widening participation. An increase in perceived understanding of science was observed by all groups of participants with reported enjoyment focused around the science talks, presentations and blended art-science activities. A putative impact in science capital is observed with participants reporting an increased likelihood of attending science events in the future. Furthermore, increased discussion and awareness of science in society is evidenced by participants. Blended art and microbiology exhibitions enhance the accessibly of science public engagement events and is likely to increase science capital; the impact of this on cognitive polyphasia is also discussed

Inclusive production of ρ0(770),f0(980)\rho^{0}(770), f_0(980) and f2(1270)f_2(1270) mesons in νμ\nu_{\mu} charged current interactions

The inclusive production of the meson resonances $\rho^{0}(770)$, $f_0(980)$ and $f_2(1270)$ in neutrino-nucleus charged current interactions has been studied with the NOMAD detector exposed to the wide band neutrino beam generated by 450 GeV protons at the CERN SPS. For the first time the $f_{0}(980)$ meson is observed in neutrino interactions. The statistical significance of its observation is 6 standard deviations. The presence of $f_{2}(1270)$ in neutrino interactions is reliably established. The average multiplicity of these three resonances is measured as a function of several kinematic variables. The experimental results are compared to the multiplicities obtained from a simulation based on the Lund model. In addition, the average multiplicity of $\rho^{0}(770)$ in antineutrino - nucleus interactions is measured.Comment: 23 pages, 14 figures, 8 tables. To appear in Nucl. Phys.

Vowel reduction in Russian: No phonetics in phonology

Much recent work concentrates on the role of sonority in the phenomenon of vowel reduction, capitalizing on the two facts that reduction involves raising and/or shortening and that higher vowels and schwa are normally interpreted as having low sonority. This paper presents a different approach to vowel reduction in Standard Russian. It is proposed that the apparent sonority-driven effects in Russian are epiphenomenal. In particular, reduction to schwa is outside of the domain of phonological computation in Russian, being an artifact of reduced duration. Other types of neutralization arising in vowel reduction are potentially amenable to a sonority-based analysis, but I argue that current approaches to sonority-driven reduction suffer from representational shortcomings. When these shortcomings are rectified, however, sonority is unnecessary as an explicit factor in vowel reduction: standard markedness mechanisms are enough to explain the data

Measurement of the Forward-Backward Asymmetry in the B -> K(*) mu+ mu- Decay and First Observation of the Bs -> phi mu+ mu- Decay

We reconstruct the rare decays $B^+ \to K^+\mu^+\mu^-$, $B^0 \to K^{*}(892)^0\mu^+\mu^-$, and $B^0_s \to \phi(1020)\mu^+\mu^-$ in a data sample corresponding to $4.4 {\rm fb^{-1}}$ collected in $p\bar{p}$ collisions at $\sqrt{s}=1.96 {\rm TeV}$ by the CDF II detector at the Fermilab Tevatron Collider. Using $121 \pm 16$ $B^+ \to K^+\mu^+\mu^-$ and $101 \pm 12$ $B^0 \to K^{*0}\mu^+\mu^-$ decays we report the branching ratios. In addition, we report the measurement of the differential branching ratio and the muon forward-backward asymmetry in the $B^+$ and $B^0$ decay modes, and the $K^{*0}$ longitudinal polarization in the $B^0$ decay mode with respect to the squared dimuon mass. These are consistent with the theoretical prediction from the standard model, and most recent determinations from other experiments and of comparable accuracy. We also report the first observation of the $B^0_s \to \phi\mu^+\mu^- decay and measure its branching ratio${\mathcal{B}}(B^0_s \to \phi\mu^+\mu^-) = [1.44 \pm 0.33 \pm 0.46] \times 10^{-6}$using$27 \pm 6$signal events. This is currently the most rare$B^0_s$ decay observed.Comment: 7 pages, 2 figures, 3 tables. Submitted to Phys. Rev. Let

Inclusive Search for Anomalous Production of High-pT Like-Sign Lepton Pairs in Proton-Antiproton Collisions at sqrt{s}=1.8 TeV

We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons with pT > 11 GeV/c using a 107 pb^-1 sample of 1.8 TeV ppbar collisions collected by the CDF detector. We define a signal region containing low background from Standard Model processes. To avoid bias, we fix the final cuts before examining the event yield in the signal region using control regions to test the Monte Carlo predictions. We observe no events in the signal region, consistent with an expectation of 0.63^(+0.84)_(-0.07) events. We present 95% confidence level limits on new physics processes in both a signature-based context as well as within a representative minimal supergravity (tanbeta = 3) model.Comment: 15 pages, 4 figures. Minor textual changes, cosmetic improvements to figures and updated and expanded reference