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Using classical design methods for tillage machines does not completely guarantee a safety and satisfactory performance, due in part to the randomness of tillage forces. This randomness is derived from the variability in soil engineering properties and the variations in tool design parameters and operational conditions. In this paper, a reliability-based design approach was developed, for the firs
The aerosols from 13 common electric arc welding processes have been characterized regarding total emission, particle size distribution, elemental composition and, when applicable, the oxidation state of chromium. The characterizations have been performed systematically for different combinations of welding current and welding voltage.
A fast 2D motion estimator has been developed and evaluated. The method does not utilize block-matching or iterative solutions and is thus more computationally efficient and suitable for real-time motion estimation over the entire image. The method has been evaluated on 1) phantom measurements and 2) in vivo on the carotid artery wall of 17 subjects, where measurements of the longitudinal displace
A theoretical approach to communication management/PR based on participatory observation of 8 heads of communication in German companies
A biography on the swedish king Oscar I, 1799-1859.
The influence of hydrophobic modification on solution properties of water-soluble polymers in the semi-dilute regime have been studied. The nonionic ethyl(hydroxyethyl)cellulose (EHEC) and its hydrophobically modified analogue (HM-EHEC) are used as model substances. Interactions between the polymer molecules in solution and a third component are investigated, and in particular the influence of the
The aim of this paper is to analyze, with a broadly postcolonial sensibility, the discourses on culture found in some of the international management books that: 1) especially claim to emphasize the cultural factor, and 2) claim to be ‘international’, supposedly appropriate for reading in all parts of the globe. We intend to show that very similar discursive patterns characterize the conceptualiza
Popular Abstract in Swedish Samhällets stöd, service och vård till människor med psykiska funktionshinder har under de senaste decennierna genomgått stora förändringar. Det har skett en övergång från slutna till samhällsbaserade öppna vårdformer. De kraftiga nedskärningarna av den sjukhusbaserade psykiatriska vården har emellertid långt ifrån alltid ersatts med ett heltäckande och fungerande vård-All clients admitted to ten pilot case management services for individuals with severe mental illness during 1995 and up to 1996-09-30 were invited to participate in the present study. A total of 176 clients were included. The clients were in all services assessed at admission and at an 18 months follow-up with regard to needs of care, psychosocial functioning. Use of health care and social servic
