474 research outputs found

    TLM models of deformation and their application to vitreous china ware during firing

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    During firing, the deformation of ceramic articles under their own weight may be problematic particularly in the sanitary ware industry where articles are large. A model has been developed that predicts the viscoelastic deformation of a range of vitreous china testpieces during the firing process. The model constitutes a novel application of the transmission line modelling technique to viscoelastic deformation. The applicability of the model to the sanitary ware industry is addressed

    An evaluation of the UfI/learndirect telephone guidance trial

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    Dickens, Manzoni, Zola, and James : the impossible romance

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    Includes bibliographical references (pages 213-224) and index.The unrivaled power and tension in the best works of Dickens, Manzoni, Zola, and James are derived precisely from the authors' imaginative experimentation with the dialectic structure of this perpetual opposition. Unlike so many other novelists of the nineteenth century who characteristically suffered assimilation to generic and historic conventions, they were able to endure the "internal disturbances" attendant not upon willed mediation but upon willed refusal of mediation.Source and solution -- The salvational mode -- Between two gospels -- Suit and service -- Difficulties of relationship and form.Digitized at the University of Missouri--Columbia MU Libraries Digitization Lab in 2012. Digitized at 600 dpi with Zeutschel, OS 15000 scanner. Access copy, available in MOspace, is 400 dpi, grayscale

    Disease activity and cognition in rheumatoid arthritis : an open label pilot study

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    Acknowledgements This work was supported in part by NIHR Newcastle Biomedical Research Centre. Funding for this study was provided by Abbott Laboratories. Abbott Laboratories were not involved in study design; in the collection, analysis and interpretation of data; or in the writing of the report.Peer reviewedPublisher PD

    Workplace design for the Australian residential aged care workforce

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    Objectives: This research explored residential aged care (RAC) workplace design features that influence how RAC staff feel valued, productive, safe, like they belong and connected. A secondary aim was to validate emerging themes about RAC design features with stakeholders. Methods: A multistage qualitative study was conducted in one RAC facility with 100 residents in outer metropolitan Melbourne: (i) photo-elicitation ā€“ photographs were used to prompt discussions with RAC staff; (ii) individual interviews with RAC directors; and (iii) validity testing with the advisory committee occurred. Results: Key workplace design features that influenced how RAC staff feel valued, productive, safe, like they belong and connected included the following: (i) home-like environment; (ii) access to outdoor spaces; (iii) quality indoor environment; and (iv) access to safe, open and comfortable workplaces. Conclusions: Key workplace design features that matter to RAC staff in a ā€˜shared workspaceā€™ exist. Increasing demands upon RAC requires evidence-based workplace design policy and evaluation approaches that support RAC staff to work in RAC shared workspaces. Ā© 2018 AJA Inc. **Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate ā€œKurt Seemannā€ is provided in this record*

    Communication, trust and dental anxiety:a person-centred approach for dental attendance behaviours

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    Effective communication forges the dentist-patient treatment alliance and is thus essential for providing person-centred care. Social rank theory suggests that shame, trust, communication and anxiety are linked together, they are moderated by socio-economic position. The study is aimed to propose and test an explanatory model to predict dental attendance behaviours using person-centred and socio-economic position factors. A secondary data analysis was conducted on a cross-sectional representative survey of a two-stage cluster sample of adults including England, Wales and Northern Ireland. Data were drawn from structured interview. Path analysis of proposed model was calculated following measurement development and confirmation of reliable constructs. The findings show model fit was good. Dental anxiety was predicted negatively by patientā€™s trust and positively by reported dentist communication. Patientā€™s shame was positively associated with dental anxiety, whereas self-reported dental attendance was negatively associated with dental anxiety. Both patientā€™s trust and dentistā€™s communication effects were moderated by social class. Manual classes were most sensitive to the reported dentistā€™s communications. Some evidence for the proposed model was found. The relationships reflected in the model were illuminated further when social class was introduced as moderator and indicated dentists should attend to communication processes carefully across different categories of patients.Publisher PDFPeer reviewe

    Phytosterol Pygeum africanum regulates prostate cancer in vitro and in vivo

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    Background Prostate cancer is an important public health problem. It is an excellent candidate disease for chemo-prevention because prostate cancer is typically slow growing and is usually diagnosed in elderly males. Pygeum africanum (Prunus africana or Rosaceae) is an African prune (plum) tree found in tropical Africa. An extract from the bark of Pygeum africanum has been used in Europe as a prevention and treatment of prostate disorders including benign prostatic hypertrophy (BPH). More recently in the USA, the phytotherapeutic preparations of Pygeum africanum and Saw palmetto have been marketed for prostate health including prostate cancer prevention and treatment. Methods The anti-cancer potential of Pygeum africanum has been tested both in vitro (PC-3 and LNCaP cells) and inā£vivo (TRAMP mouse model). Results In tissue culture, ethanolic extracts (30%) of Pygeum africanum inhibited the growth of PC-3 and LNCaP cells; induced apoptosis and altered cell kinetics; down regulated ERĪ± and PKC-Ī± protein, and demonstrated good binding ability to both mouse uterine estrogen receptors and LNCaP human androgen receptors. TRAMP mice fed Pygeum africanum showed a significant reduction (P = 0.034) in prostate cancer incidence (35%) compared to casein fed mice (62.5%). Conclusion Pygeum africanum, which is widely used in Europe and USA for treatment of BPH, has a significant role in regulation of prostate cancer both inā£vitro and inā£vivo and therefore may be a useful supplement for people at high risk for developing prostate cancer
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