The speech of individuals with Parkinson's disease (PD) is typically characterized as lacking in proper prosody because of its monopitch and monoloud quality, in addition to its reduced intensity. These qualities make it difficult for others to understand speakers with PD. The purpose of the current study was to identify what individuals with PD would do vocally, if anything at all, to improve speech production following a simulated misunderstanding of what they had just said. The study evaluated the performance of 5 individuals with PD and compared their performance to 5 age- and sex-matched controls. Specifically, measures of vocal intensity (loudness), fundamental frequency (pitch), and utterance duration were made for repetitions of a ‘misheard’ phrase. In one experimental condition noise was presented through headphones to induce the Lombard effect. Both individuals with PD and controls used increased duration as a means of enhancing clarity in a repetition. Fundamental frequency (F0) and sound pressure level (SPL) were not consistently modified in repetitions for clarification. Under most speaking conditions, individuals with PD and controls had similar F0 and SPL. Individuals with PD, like the controls, responded to the presentation of masking noise by increasing their fundamental frequency and their intensity. Therefore, not all individuals with PD exhibit difficulty using prosody.

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This thesis examines the influence of active exercise according to the concept of the Dynamic Neuromuscular Stabilization on local sensory perception in the mid-thoracic spine in elite athletes - cross-country skiers. It also describes the most common health problems in these athletes and assesses the impact of the integration of active exercise according to the DNS concept into everyday practice of cross-country skiers on the intensity and frequency of pain in cervical, thoracic and lumbar spine. It also presents theoretical knowledge about the concept of the Dynamic Neuromuscular Stabilization and interdependence of quality of sensory and motor functions. Methods: The study included a total of 20 elite athletes - cross-country skiers aged 17- 27, randomly divided into two groups. The training group integrated into their practice selected three exercises according to the Dynamic Neuromuscular Stabilization targeting segmental motion in the thoracic spine. A total of five measurements were performed on the quality of sensory perception during two months for all athletes. Furthermore, we evaluated the immediate effect of the therapy in the test group through the examination of sensory perception before and immediately after the treatment. At the beginning and at the end of the study each athlete...

In a school system with fewer teachers, larger groups, and less resources, functionally oriented music therapy (FMT) could be a useful method of helping children function better at school.  In what way can FMT help improve children’s ability to deal with the challenges facing them at school?  During a project that lasted for 26 weeks, two children from a Swedish preschool class were offered individual FMT once a week.  The group as a whole was divided in two and offered group music (according to the Music in preparation for school (MUISC) programme) every second week.  There was an interview with the teacher, along with an assessment of function for the two individuals, at the beginning and at the end of the project.  The two individuals receiving regular FMT functioned better at school at the end of the project.  FMT could be an effective resource to help improve children’s ability to deal with the challenges facing them at school.

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Seafood permits the transmission of many bacterial pathogens. In order to reconcile consumer demands with important safety standards, traditional means of regulating microbial spoilage and safety hazards in foods are combined with novel technologies. These include biological antimicrobial systems, such as the use of lactic acid bacteria (LAB) and/or their bacteriocins, such as Carnobacterium maltaromaticum CS526 and its bacteriocin piscicocin CS526. The aims of this study were to investigate the presence of Listeria monocytogenes in temperate seafood, namely fresh and smoked salmon, fresh and smoked haddock, and fresh mussels and oysters. Additionally, there was an aim to recover, characterise and use bacteriocin-like-substance to control Listeria monocytogenes in cold smoked haddock. Vibrio spp., Enterobacteriaceae representatives, total aerobic heterotrophic counts and Listeria monocytogenes were isolated from commercially prepared smoked and fresh Atlantic salmon, smoked and fresh haddock, live mussels and oysters using selective media and tryptone soya agar (TSA). Vibrio spp. occurred in high densities (>106 CFU gˉ1) in mussels and Enterobacteriaceae representatives were recorded at >106 CFU gˉ1 in fresh salmon. Total aerobic heterotrophic counts in fresh salmon, live mussels and oysters reached 107, > 107, and > 106 CFU gˉ1, respectively. Listeria monocytogenes was recorded at 5.0 x 104 CFU gˉ1 in mussels. In total sixty one bacterial isolates were recovered from the seafood examined. The results revealed 19 genera of bacteria, i.e. Acinetobacter, Aerococcus, Aeromonas, Bacillus, Brochothrix, Carnobacterium, Citrobacter, Corynebacterium, Enterobacter, Escherichia coli, Moraxella, Micrococcus, Pseudomonas, Psychrobacter, Serratia, Shewanella, Staphylococcus, Vibrio and Listeria. The prominent characteristics of fish spoilage isolates were demonstrated by the ability of the isolates to reduce trimethylamine oxide (TMAO) to trimethylamine, and to produce H₂S. Sh. baltica OS185, Aeromonas spp. HB-6, Sh. baltica, Sh. putrefaciens, A. hydrophila HX201006-3, A. salmonicida subsp. achromogenes, A. hydrophila, C. freundii, Enterobacter cloacae were strong producers of TMA and H₂S. The spoilage microorganisms were tested for potential pathogenicity. The result revealed that 6/15 of the spoilage microorganisms produced proteolytic, lecithinase, blood (β and α haemolysin) and elastinase activity, respectively, whereas 7/15 of the spoilage microorganisms showed lipolytic activity. Cell free supernatants, ammonium sulphate precipitated supernatants and semi-purified bacteriocin-like substances of Carnobacterium maltaromaticum MMF-32 and KOPRI 25789 producing strains isolated from commercially prepared smoked salmon were investigated for their potential antimicrobial activity against potentially pathogenic and food spoilage microorganisms. Generally, a broad spectrum of activity was revealed against potentially pathogenic and food spoilage microorganisms in vitro. Cold-smoked haddock treated with bacteriocin producing C. maltaromaticum MMF-32, C. piscicola A9b bacˉ phenotype nonbacteriocin producing strain a mutant of C. piscicola A9b bac+, cell free supernatants, ammonium sulphate precipitated supernatants and semi-purified bacteriocin-like substances was challenged with L. monocytogenes ATCC 19114 up to 103 CFU gˉ1, respectively. Samples were stored at 4 °C for 10 days. L. monocytogenes and total bacterial counts were determined along with changes in total volatile base nitrogen (TVBN) and biogenic amines production as well as texture, colour and odour. Although the study on anti-listerial effects of C. maltaromaticum MMF-32 was not successful, this organism did have a positive effect on retention of firmness and sensory perception in cold smoked haddock.

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The collection of sonnets Rings of a Thundering Tree (2000), by R.K. Belcher, is rich in metaphorical imagery; lending itself particularly well to textual analyses of imagined sensory perceptions. Although perspectives on or theories about metaphor can be deployed in such analyses, an imagined sense of sensory perception in itself theoretically frames the study of this poetic imagery. In this regard, the titles of the sonnets within this collection and their themes, as well as the title of the collection and the theme of ”South African decay” (with which this title is linked), are explored with an emphasis on imagined sensory experiences. / English Studies / M.A. (English)

Through creative and theoretical research, this practice-led PhD project investigates the conditions that facilitate embodied sensory awareness within digital inter-media installation. Central to this exploration are questions concerning ‘immersion.’ The research uses this term to describe a transformation in perception that allows us to shake off representational and symbolic meaning in favour of embodied, sensory and intuitive awareness within an installation space. Drawing from embodied memories of immersion in natural and spiritual environments, I consider the elements that contributed to these experiences and ask whether it is possible to create this sense of immersion in art. I then consider the elements that produce immersive, inter-media environments including space, sound, light, and projected moving images. Drawing on theoretical and artistic precedents, I propose a set of principles for producing a sense of embodied sensory immersion. The practical outcomes of the research - three digital inter-media installations included in the exhibition, in an other light - incorporate different combinations and treatments of these material elements to investigate and test the proposed principles.