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Dissipation in Frequency Selective Structures (FSS) of aperture/slot type is studied. The FSS consists of an arbitrary number of aperture layers and dielectric layers. An aperture layer consists of a conducting plate with a periodic array of apertures, with arbitrary cross-section. The dissipation in an FSS is due to losses in the dielectric material, and losses due to finite conductivity in the me

In this paper, we describe the conversion of a heart trans- plantation dataset in the RDF format and its application in a survival prediction program. The International Society for Heart & Lung Trans- plantation (ISHLT) maintains a registry of heart transplantations that it gathers from operations performed worldwide. The US United Net- work for Organ Sharing (UNOS) and the Scandinavian Scandi

Broadening conventional sociological concerns, this paper establishes a social psychological account of queer theory, and an associated understanding of subject formation, in order to examine the relationship between the continuously emerging self and the dressed body by taking its departure in the concept and phenomenon of cross-dressing. Focusing the interrelationship between bodily gestures and

Predicting an uncertain future with uncertain knowledge is a challenge. The success of efforts to preserve biodiversity, to maintain biosecurity and to reduce a negative impact from climate change, depend on scientifically based predictions of future events. The ongoing introduction of non-indigenous species threatens ecological systems for which empirical data is sparse and scientific knowledge i

AIM: To assess the lifetime cumulative incidence of portal venous thrombosis (PVT) in the general population. METHODS: Between 1970 and 1982, 23 796 autopsies, representing 84% of all in-hospital deaths in the Malmo city population, were performed, using a standardised protocol including examination of the portal vein. PVT patients were characterised and the PVT prevalence at autopsy, an expressio

Calmodulin (CaM) operates as a Ca2+ sensor and is known to interact with and regulate hundreds of proteins involved in a great many aspects of cellular function. It is of considerable interest to understand the balance of forces in complex formation of CaM with its target proteins. Here we have studied the importance of electrostatic interactions in the complex between CaM and a peptide derived fr

Purpose. To assess the relationship between participation and problems with participation in life situations, and life satisfaction in persons with late effects of polio. Methods. One hundred fifty-eight persons with late effects of polio responded to a postal questionnaire including the Swedish versions of the Impact on Participation and Autonomy Questionnaire (IPA-S) and Life Satisfaction Questi