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Soft- tissue anatomy of an orsten- type phosphatocopid crustacean from the cambrian furongian of China revealed by synchrotron radiation x-ray tomographic microscopy

Fossils of Orsten- type preservation represented by Skara and Phosphatocopida have been reported from the Cambrian Furongian of Western Hunan, China. Their taxonomy and external morphology are well known, but their internal soft- tissue anatomy has not been revealed yet. With the application of synchrotron radiation X-ray tomographic microscopy, here we describe the internal soft- tissue anatomy o

d-glucose weighted chemical exchange saturation transfer (glucoCEST)-based dynamic glucose enhanced (DGE) MRI at 3T : early experience in healthy volunteers and brain tumor patients

PURPOSE: Dynamic glucose enhanced (DGE) MRI has shown potential for imaging glucose delivery and blood-brain barrier permeability at fields of 7T and higher. Here, we evaluated issues involved with translating d-glucose weighted chemical exchange saturation transfer (glucoCEST) experiments to the clinical field strength of 3T.METHODS: Exchange rates of the different hydroxyl proton pools and the f

Femtio år med religionskunskap i den svenska skolan och Föreningen Lärare i Religionskunskap (FLR) : speglade i dess årsböcker 1968-2007

Uppsatsen har som mål att ge en sammanfattande överblick över årsbokens innehåll under dess femtio första år, dvs. 1968-2017. Framställningen relateras till några av de begrepp som varit centrala i de läroplansdokument som antogs inom respektive period. I anslutning till dessa begrepp presenteras det innehåll som de olika årsböckerna behandlat inom den aktuella perioden i förhållande till ämnesutv

Coagulation tests on admission correlate with mortality and morbidity in general ICU-patients : an observational study

BACKGROUND: It is well known that low platelet count on admission to intensive care units (ICU) is associated with increased mortality. However, it is unknown whether prothrombin time (PT-INR) and activated partial thromboplastin time (APTT) on admission correlate with mortality and organ failure. Therefore, the aim of this study was to investigate if PT-INR and APTT at admission can predict outco

Fotohistoria i Norden : Resonerande bibliografi över källor och fotohistorisk forskning rörande perioden 1839-1865

Resonerande bibliografi över nordisk fotohistoria fram till 1865. Avser tryck från Sverige, Norge, Danmark och Finland med ett appendix om Island. Vad vi vet om den äldsta perioden av den fotografiska bildens histora, eller allmännare uttryckt fotografins historia, hör intimt samman med samtida texter och tillgänglig litteratur om tiden och mediet. Primärkällor och samtida personers tillbakablicka

Pushing diffusion MRI towards new dimensions

Diffusion-MRI techniques allow the non-invasive investigation of microstructural changes in living tissues. However, a detailed interpretation of the data is complicated by the fact that multiple microscopic environments with varying diffusion properties all contribute to the measured signal. To address this problem, we adapt strategies from solid-state NMR spectroscopy and magnetic resonance of p