High-pressure synchrotron X-ray powder diffraction studies of TiP2O7, ZrP2O7 and ZrV2O7 have been performed. The ZrV2O7 structure undergoes a reversible transition at 1.38-1.58 GPa from cubic α- to pseudo-tetragonal β-ZrV2O7 that displays an orthorhombic 2 × 3 × 3 supercell. At pressures above 4 GPa, ZrV2O7 becomes irreversibly X-ray amorphous. No such transformations are observed for TiP2O7 and Z

A study was conducted to quantify the extraordinary feature of materials of becoming easier to squeeze when pressure is applied to them. This feature was verified by measurements of P-V relations for cubic iron-nickel alloys for three different compositions: Fe0.64Ni0.36, Fe0.55Ni0.45, and Fe0.20Ni0.80.

Regular column on theatre in the weekly newspaper Arbetaren (The Worker).

Objectives: To analyse and present the outcome of longitudinal change and possible subgroups with respect to Activities of daily living (ADL) function measured by different scales (PSMS, FAST and IADL) in patients treated with donepezil for three years (n=435). Methods: The Swedish Alzheimer Treatment Study (SATS) is an open, 3-year, multicentre study in a routine clinical setting. The patients we

In this article, I ask if Deutero-Isaiah, by adapting earlier forms of psalms, also in some way might have preserved or reshaped the contents of earlier psalms, and suggests that two basic notions of use could be observed. While complaint psalms provided means for a message of hope, royal psalms were collectively reinterpretated, and re-oriented towards the future.

Background and purpose Stroke affects mortality, functional ability, quality of life and incurs costs. The primary objective of this study was to estimate the costs of stroke care in Sweden by level of disability and stroke type (ischemic (IS) or hemorrhagic stroke (ICH)). Method Resource use during first and second year following a stroke was estimated based on a research database containing link

Dendritic cells (DCs) are potent antigen-presenting cells that might play contradictory roles during HIV-1 infection, contributing not only to antiviral immunity but also to viral dissemination and immune evasion. Although DCs are characterized by enormous functional diversity, it has not been analyzed how differentially programmed DCs interact with HIV-1. We have previously described the reprogra

In this study, a mathematical model was developed to simulate the jet and plume behavior in order to determine the optimum discharge conditions for different scenarios. The model was divided into two sub-models, describing respectively the near and intermediate field properties of the discharge for different inclinations and bottom slope. The lateral spreading and electrical conductivity was also

Mi’kmaq Indians’ descriptions of journeys between parallel worlds, as we find them in tales collected from the early seventeenth century to the earlier twentieth, are far too complex to fit into Mircea Eliade’s model of shamanism or romantic images of Indians as being “one with nature”. The tales reveal six parallel worlds in which all types of beings belongs to families, have wigwams, and search