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Stakeholders, drivers and barriers for local electronics repair: a case study of southern Sweden
Promoting repair of electronics is an important strategy to slow material loops, particularly of critical raw materials, as part of a transition to a circular economy. This contribution accounts for a case study of southern Sweden conducted in order to examine drivers and barriers for repairing electronics, as well as better understand the roles of different stakeholders. Repair activities in the
Middle ordovician carbonate facies development, conodont biostratigraphy and faunal diversity patterns at the Lynna River, northwestern Russia
The Ordovician Period has emerged as a highly dynamic time in Earth history. Comprehensive work on chrono, chemo-and biostratigraphy has resulted in an overall wellconstrained systemic framework, but several local successions around the globe still await detailed analysis in many respects. Herein we perform a highresolution analysis of abiotic and biotic signals in the Lynna River section, a key l
Identification and synthesis of putative pheromone components of the threatened salt marsh bagworm moth, Whittleia retiella (Lepidoptera: Psychidae)
Whittleia retiella (Newman, 1847) is a threatened salt marsh species of the bagworm moth family Psychidae. For its preservation it is necessary to develop efficient tools to survey its distribution and habitat requirements in order to use appropriate conservation methods. Such tools may be pheromone-based monitoring systems, which have documented efficacy in establishing the occurrence of cryptic
Trends in the prevalence, incidence and survival of non-Hodgkin lymphoma subtypes during the 21st century – a Swedish lymphoma register study
Non-Hodgkin lymphoma (NHL) prognosis has improved in recent years, yet the number of patients living with the diagnosis, i.e. the prevalence, has seldom been reported. The prevalence provides a measure of the burden of disease, useful for healthcare planning and to optimise resource allocation. We provide a systematic presentation of temporal trends in absolute numbers of prevalent patients by NHL
Accuracy and precision of statistical descriptors obtained from multidimensional diffusion signal inversion algorithms
In biological tissues, typical MRI voxels comprise multiple microscopic environments, the local organization of which can be captured by microscopic diffusion tensors. The measured diffusion MRI signal can, therefore, be written as the multidimensional Laplace transform of an intravoxel diffusion tensor distribution (DTD). Tensor-valued diffusion encoding schemes have been designed to probe specif
Thought-Images : The Quest for Visualisations of the Mental around 1900
Quasi-Herglotz functions and convex optimization
We introduce the set of quasi-Herglotz functions and demonstrate that it has properties useful in the modelling of non-passive systems. The linear space of quasi-Herglotz functions constitutes a natural extension of the convex cone of Herglotz functions. It consists of differences of Herglotz functions and we show that several of the important properties and modelling perspectives are inherited by
Does managers' motivation matter? Exploring the associations between motivation, transformational leadership, and innovation in a religious organization
Religious organizations are social systems operating in a complex and changing environment. By looking to an authority beyond themselves, religious organizations have comparatively little control over defining their own goals. In this juggling between sticking to the ultimate goal of an organization and adapting to complex changing environments, that is, in the juggling between tradition and renew
Six commonly used empirical body surface area formulas disagreed in young children undergoing corrective heart surgery
Aim: Formulas for empirical body surface area (BSA), which is used to estimate body size and standardise physiological parameters, may disagree in children. We compared six commonly used BSA formulas—Du Bois, Boyd, Costeff, Haycock, Meban and Mosteller—in a surgical cohort. Methods: This retrospective single-centre cohort study comprised 68 children who had corrective heart surgery at Skåne Univer
Investigating ultrafast carrier dynamics in perovskite solar cells with an extended π-conjugated polymeric diketopyrrolopyrrole layer for hole transportation
Here, we show a new diketopyrrole based polymeric hole-transport material (PBDTP-DTDPP, (poly[[2,5-bis(2-hexyldecyl)-2,3,5,6-tetrahydro-3,6-dioxopyrrolo[3,4-c]pyrrole-1,4-diyl]-alt-[[2,2′-(4,8-bis(4-ethylhexyl-1-phenyl)-benzo[1,2-b:4,5-b′]dithiophene)bis-thieno[3,2-b]thiophen]-5,5′-diyl]])) for application in perovskite solar cells. The material performance was tested in a solar cell with an optim
Handbook on Good Treaty Practice
This Handbook aims to provide practical guidance on good treaty practice. It presents a range of examples from the practice of several States and international organisations and explains the actions that need to be taken to create a new treaty, bring it into force, operate it, amend it and wind it up, on both the international and the domestic plane. It also explores what constitutes good treaty p
Scores for sepsis detection and risk stratification – construction of a novel score using a statistical approach and validation of RETTS
Background To allow early identification of patients at risk of sepsis in the emergency department (ED), a variety of risk stratification scores and/or triage systems are used. The first aim of this study was to develop a risk stratification score for sepsis based upon vital signs and biomarkers using a statistical approach. Second, we aimed to validate the Rapid Emergency Triage and Treatment Sys
Unexplained epileptic encephalopathy : Consider and reconsider pyridoxine dependent seizures
As Long as it Glitters : A Re-evaluation of the Mixed Silver Hoards of Bornholm, Denmark
This chapter considers the phenomenon of mixed hoards, containing both minted and non-minted silver, from the Baltic island of Bornholm. Rather than following a general Scandinavian trend towards coin-only hoards, on Bornholm mixed hoards dominated until the twelfth century. They are often interpreted as signifying a somewhat primitive bullion economy, within which coins, ingots, jewellery, and sc
Why and how to investigate the role of protein phosphorylation in ZIP and ZnT zinc transporter activity and regulation
Zinc is required for the regulation of proliferation, metabolism, and cell signaling. It is an intracellular second messenger, and the cellular level of ionic, mobile zinc is strictly controlled by zinc transporters. In mammals, zinc homeostasis is primarily regulated by ZIP and ZnT zinc transporters. The importance of these transporters is underscored by the list of diseases resulting from change
Oxidative damage to lipids is rapidly reduced during migratory stopovers
Most migrating birds need to stopover in between flights in order to refuel. Lately, additional purposes of stopover have been suggested, including physiological recovery from metabolically demanding migratory flight. One apparently unavoidable, but harmful physiological effect of migratory flight is increased oxidative damage to lipids and proteins. We here, for the first time, tested whether mig
Monoclonal gammopathy of undetermined significance in medical hospital admissions – a new strategy for screening?
Super-Earth ingestion can explain the anomalously high metal abundances of M67 Y2235
We investigate the hypothesis that ingestion of a terrestrial or super-Earth planet could cause the anomalously high metal abundances seen in a turn-off star in the open cluster M67, when compared to other turn-off stars in the same cluster. We show that the mass of the convective envelope of the star is likely only 3.45 × 10-3 M⊙, and hence 5.2 M⊙ of rock is required to obtain the observed 0.128