Wealth, work, and industriousness, 1670–1860: Evidence from rural Swedish probates

This paper uses a new database of 1,891 probate inventories from rural southern Sweden from the 1670s to the 1860s to investigate the development of wealth and productive capacity in the Swedish countryside in this period. We show that while real wages fell in the 1700s, material living standards — as measured by the contents of probate inventories — improved, indicating greater labour inputs. This was not driven by more widespread ownership of the means of production, as the rural underclasses rather owned less means of production over time, and to some extent farmers did too. The wage labour inputs of the labouring classes intensified, and for workers’ and farmers’ households alike, textile production at home became more important; in the 1860s, half of working-class households owned spinning wheels and weaving looms, and for farmer households, the shares were 68 and 82 per cent, respectively. We argue that the results support an interpretation of an industrious revolution in eighteenth- and nineteenth-century Sweden, with the improving material living standards shown by probate inventories, in contrast to the stagnating GDP per capita suggested by historical national accounts research

Inviwo -- A Visualization System with Usage Abstraction Levels

The complexity of today's visualization applications demands specific visualization systems tailored for the development of these applications. Frequently, such systems utilize levels of abstraction to improve the application development process, for instance by providing a data flow network editor. Unfortunately, these abstractions result in several issues, which need to be circumvented through an abstraction-centered system design. Often, a high level of abstraction hides low level details, which makes it difficult to directly access the underlying computing platform, which would be important to achieve an optimal performance. Therefore, we propose a layer structure developed for modern and sustainable visualization systems allowing developers to interact with all contained abstraction levels. We refer to this interaction capabilities as usage abstraction levels, since we target application developers with various levels of experience. We formulate the requirements for such a system, derive the desired architecture, and present how the concepts have been exemplary realized within the Inviwo visualization system. Furthermore, we address several specific challenges that arise during the realization of such a layered architecture, such as communication between different computing platforms, performance centered encapsulation, as well as layer-independent development by supporting cross layer documentation and debugging capabilities

Theoretical model of the dynamic spin polarization of nuclei coupled to paramagnetic point defects in diamond and silicon carbide

Dynamic nuclear spin polarization (DNP) mediated by paramagnetic point defects in semiconductors is a key resource for both initializing nuclear quantum memories and producing nuclear hyperpolarization. DNP is therefore an important process in the field of quantum-information processing, sensitivity-enhanced nuclear magnetic resonance, and nuclear-spin-based spintronics. DNP based on optical pumping of point defects has been demonstrated by using the electron spin of nitrogen-vacancy (NV) center in diamond, and more recently, by using divacancy and related defect spins in hexagonal silicon carbide (SiC). Here, we describe a general model for these optical DNP processes that allows the effects of many microscopic processes to be integrated. Applying this theory, we gain a deeper insight into dynamic nuclear spin polarization and the physics of diamond and SiC defects. Our results are in good agreement with experimental observations and provide a detailed and unified understanding. In particular, our findings show that the defects' electron spin coherence times and excited state lifetimes are crucial factors in the entire DNP process

Co- and Ce/Co-coated ferritic stainless steel as interconnect material for Intermediate Temperature Solid Oxide Fuel Cells

Chromium species volatilization, oxide scale growth, and electrical scale resistance were studied at 650 and 750 °C for thin metallic Co- and Ce/Co-coated steels intended to be utilized as the interconnect material in Intermediate Temperature Solid Oxide Fuel Cells (IT-SOFC). Mass gain was recorded to follow oxidation kinetics, chromium evaporation was measured using the denuder technique and Area Specific Resistance (ASR) measurements were carried out on 500 h pre-exposed samples. The microstructure of thermally grown oxide scales was characterized using Scanning Electron Microscopy (SEM), Scanning Transmission Electron Microscopy (STEM), and Energy Dispersive X-Ray Analysis (EDX). The findings of this study show that a decrease in temperature not only leads to thinner oxide scales and less Cr vaporization but also to a significant change in the chemical composition of the oxide scale. Very low ASR values (below 10 m? cm2) were measured for both Co- and Ce/Co-coated steel at 650 and 750 °C, indicating that the observed change in the chemical composition of the Co spinel does not have any noticeable influence on the ASR. Instead it is suggested that the Cr2O3 scale is expected to be the main contributor to the ASR, even at temperatures as low as 650 °C

Northern Crossings

This open access book uses Swedish literature and the Swedish publishing field as recurring examples todescribe and analyse the role of the literary semi-peripheral position in world literature from various perspectives and on meso, micro and macro levels, using both quantitative and qualitative methods. This includes the role of translation in the semi-periphery and the conditions under which literature travels to and from that position. The focus is not on Sweden, as such, but rather on the semi-peripheral transitional space as exemplified by the Swedish case. Consisting of three co-written chapters, this study sheds light on what might be called the semi-peripheral condition or the semi-periphery as an area of transition. As part of the Cosmopolitan and Vernacular Dynamics in World Literatures series, it makes continuous use of the concepts of 'cosmopolitan' and 'vernacular' – or rather, the processual terms, cosmopolitanization and vernacularization – which provide an overall structure to the analysis of literature and literary phenomena. In this way, the authors show that the semi-periphery is an ideal point of departure to further the understanding of world literature, because it is a place where the cosmopolitan (the literary universal) and the vernacular (the rootedness in a particular culture or place) interact in ways that have not yet been thoroughly explored. The open access edition of this book is available under a CC BY-NC-ND 3.0 licence on www.bloomsburycollections.com. Open access was funded by Riksbankens Jubileumsfond

Northern Crossings

This open access book uses Swedish literature and the Swedish publishing field as recurring examples todescribe and analyse the role of the literary semi-peripheral position in world literature from various perspectives and on meso, micro and macro levels, using both quantitative and qualitative methods. This includes the role of translation in the semi-periphery and the conditions under which literature travels to and from that position. The focus is not on Sweden, as such, but rather on the semi-peripheral transitional space as exemplified by the Swedish case. Consisting of three co-written chapters, this study sheds light on what might be called the semi-peripheral condition or the semi-periphery as an area of transition. As part of the Cosmopolitan and Vernacular Dynamics in World Literatures series, it makes continuous use of the concepts of 'cosmopolitan' and 'vernacular' – or rather, the processual terms, cosmopolitanization and vernacularization – which provide an overall structure to the analysis of literature and literary phenomena. In this way, the authors show that the semi-periphery is an ideal point of departure to further the understanding of world literature, because it is a place where the cosmopolitan (the literary universal) and the vernacular (the rootedness in a particular culture or place) interact in ways that have not yet been thoroughly explored. The open access edition of this book is available under a CC BY-NC-ND 3.0 licence on www.bloomsburycollections.com. Open access was funded by Riksbankens Jubileumsfond

Samtidsteatrets udfordring af værkbegrebet

I dag synes interaktive og deltagerbaserede kunstprojekter og events, nye medier samt fokuseringen på kunsten og teatrets performative dimensioner at fuldføre avantgardens projekt på nye præmisser og opløse kunstens værkbegreb indefra. Meget samtidsteater arbejder med åbne og uafsluttede processer, og med intervenerende indgreb i andre sociale domæner, snarere end med repræsentationer, der kun kan henvise til en ydre verden. Men kan kunst og kunstnerisk aktivitet overhovedet udfolde sig uden et værkbegreb, der definerer kunsten og det kunstneriske ved at indsætte en distinktion, der samtidig forankrer kunsten i nutidens samfund? Virker det værkbaserede kunstbegreb fortsat som diskursiv ramme for de tilsyneladende værkopløsende kunststrategier? Eller er værkbegrebet for alvor tilbagelagt – til fordel for et helt andet kunstbegreb

In vivo heating of pacemaker leads during magnetic resonance imaging

Aims Magnetic resonance imaging (MRI) is well established as an important diagnostic tool in medicine. However, the presence of a cardiac pacemaker is usually regarded as a contraindication for MRI due to safety reasons. In this study, heating effects at the myocardium-pacemaker lead tip interface have been investigated in a chronic animal model during MRI at 1.5 Tesla. Methods and results Pacemaker leads with additional thermocouple wires as temperature sensors were implanted in nine animals. Temperature increases of up to 20°C were measured during MRI of the heart. Significant impedance and minor stimulation threshold changes could be seen. However, pathology and histology could not clearly demonstrate heat-induced damage. Conclusions MRI may produce considerable heating at the lead tip. Changes of pacing parameters due to MRI could be seen in chronic experiments. Potential risk of tissue damage cannot be excluded even though no reproducible alterations at the histological level could be foun

The Effect of Metallic Co-Coating Thickness on Ferritic Stainless Steels Intended for Use as Interconnect Material in Intermediate Temperature Solid Oxide Fuel Cells

The effect of metallic Co-coating thickness on ferritic stainless steels is investigated. This material is suggested to be used as interconnect material in intermediate temperature solid oxide fuel cells. Uncoated, 200-, 600-, 1000-, and 1500-nm Co-coated Sanergy HT is isothermally exposed for up to 500 h in air at 650 A degrees C. Mass gain is recorded to follow oxidation kinetics, and area-specific resistance (ASR) measurements are conducted on samples exposed for 168 and 500 h. The microstructure of the thermally grown oxide scales is characterized utilizing scanning electron microscopy and energy-dispersive X-ray analysis on broad ion beam-milled cross sections. A clear increase in ASR as a function of Co-coating thickness is observed. However, the increase in ASR, as an effect of a thicker Co-coating, is correlated with thicker (Cr,Fe)(2)O-3 scales formed on these materials and not to an increase in Co spinel top layer thickness

Prolonged Outbreak of Mycobacterium chimaera Infection After Open-Chest Heart Surgery

A thorough epidemiological and microbiological investigation of this prolonged outbreak involving 6 open-chest heart surgery patients provided evidence for the airborne transmission of Mycobacterium chimaera, a slow-growing nontuberculous mycobacteria, from contaminated heater-cooler unit water tank