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- Laring, Jonas, 1951, et al.
(författare)
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Simulation for manufacturing engineering (ViPP)
- 2005
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Ingår i: SAE Technical Papers. - 400 Commonwealth Drive, Warrendale, PA, United States : SAE International. - 0148-7191 .- 2688-3627. ; Digital Human Modeling for Design and Engineering Symposium
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Tidskriftsartikel (refereegranskat)abstract
- The aim of this project is to develop methodologies and supportive tools to handle introduction and administration of ergonomics simulation tools for manufacturing engineering. The main result will be a web-based handbook for effective use of digital human modelling tools inside companies and between suppliers and companies. ViPP is divided in three parts: Part A: Studies will be done with the purpose to advise on proper content of input data and on method for assessment of simulations' results. Part B: Studies will be done in order to check reliability of used digital human tools: (1) intra- and inter-individual differences concerning simulation results, (2) vision analysis and (3) the importance of the digital human model appearance/representation on simulation results. Part C: A handbook will be written on virtual production planning for pre production engineers, designers and decision makers. Copyright © 2005 SAE International.
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- Modlin, Irvin M., et al.
(författare)
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Gastroenteropancreatic neuroendocrine tumours
- 2008
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Ingår i: The Lancet Oncology. - 1470-2045 .- 1474-5488. ; 9:1, s. 61-72
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Forskningsöversikt (refereegranskat)abstract
- Gastroenteropancreatic (GEP) neuroendocrine tumours (NETs) are fairly rare neoplasms that present many clinical challenges. They secrete peptides and neuroamines that cause distinct clinical syndromes, including carcinoid syndrome. However, many are clinically silent until late presentation with mass effects. Investigation and management should be highly individualised for a patient, taking into consideration the likely natural history of the tumour and general health of the patient. Management strategies include surgery for cure (which is achieved rarely) or for cytoreduction, radiological intervention (by chemoembolisation and radiofrequency ablation), chemotherapy, and somatostatin analogues to control symptoms that result from release of peptides and neuroamines. New biological agents and somatostatin-tagged radionuclides are under investigation. The complexity, heterogeneity, and rarity of GEP NETs have contributed to a paucity of relevant randomised trials and little or no survival increase over the past 30 years. To improve outcome from GEP NETs, a better understanding of their biology is needed, with emphasis on molecular genetics and disease modeling. More-reliable serum markers, better tumour localisation and identification of small lesions, and histological grading systems and classifications with prognostic application are needed. Comparison between treatments is currently very difficult. Progress is unlikely to occur without development of centers of excellence, with dedicated combined clinical teams to coordinate multicentre studies, maintain clinical and tissue databases, and refine molecularly targeted therapeutics.
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- Persson, Carina, 1961-, et al.
(författare)
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Assessing informal caregivers' experiences : a qualitative and psychometric evaluation of the Caregiver Reaction Assessment Scale.
- 2008
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Ingår i: European Journal of Cancer Care. - : Hindawi Limited. - 0961-5423 .- 1365-2354. ; 17:2, s. 189-99
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Tidskriftsartikel (refereegranskat)abstract
- With the aim to evaluate the Swedish version of the Caregiver Reaction Assessment Scale (CRA), informal caregivers (n = 209) to individuals with a malignant disease, dementia or a physical impairment were recruited. The CRA was developed in the USA and is a self‐rating questionnaire consisting of five subscales, measuring family members' reactions to the experience of caring for a relative with mental or physical illnesses. Data were analysed using psychometric and qualitative methods. Findings indicated good internal consistency, and a factor analysis confirmed the structure with five subscales; however, an overlap of items between the subscales was found. A content analysis of respondents' comments indicated that there were problems due to presuppositions inherent in the questions and with the meaning of words. Problems regarding inclusion/exclusion aspects in some concepts were also found. Two aspects of caregiver reactions were found to be missing or only partly covered: worrying and positive experiences. Results from this study suggest that the Swedish version is useful for assessment of caregiver reactions but needs further refinement.
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