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Batteriernas baksida - Metaller, människor och miljö

Mer förnybar energi och elektrifiering av transportsektorn är viktiga sätt att minska vår klimatpåverkan. Det ökade intresset för elbilar har också väckt en diskussion om de geopolitiska konsekvenserna av övergången från bensin till batterier. Vilka blir de nya vinnarna och förlorarna i elektrifieringens spår? Vilken typ av naturresurser används i dessa tekniker? Finns det tillräckligt av dessa re

Finite-strain thermo-viscoplasticity for case-hardening steels over a wide temperature range

The aim of this work is the development of a thermodynamically consistent fully coupled finite-strain thermo-viscoplastic material model for metals. The model is based on a split of the free energy into a thermo-elastic, a thermo-plastic and a purely thermal part and covers nonlinear cold-work hardening and thermal softening. Nonlinear temperature dependent effects are accounted for the elastic mo

Degrowth in Practice? Unraveling the Post-Political Effects of Slow City (Cittaslow) Movement in the Anatolian Town of Halfeti Xalfetî

In this article, we argue that Slow City processes in Halfeti are used as a strategy to preclude the uncertainty in its development path, especially in view of the effects of Birecik Dam on the town. By using Swyngedouw’s post-political critique, we further argue that Slow City’s goals to ensure sustainability in the context of Halfeti serve to depoliticize the problems related to infrastructure,

Living degrowth? Investigating degrowth practices through performative methods

Degrowth scholarship argues for multi-scalar transformations beyond the growth-oriented economic paradigm to achieve long-term socio-ecological sustainability. While the literature on degrowth has grown substantially, little has been said about how these transformations are understood in practice. By drawing upon practice theory and using performative methods, this paper explores the ways in which

Vad gör ett samhälle bättre? : en kritik av inkluderings-/exkluderingsdikotomin

Inkludering har kommit att betraktas som ett viktigt egenvärde i politiska sammanhang. Inkluderande samhällen ses som progressiva och välfungerande. Exkludering och exkluderande praktiker anses däremot påverka samhället negativt. Men kan det vara så att inkludering är bra i många sammanhang men inte i alla? Och är möjligtvis det som brukar betraktas som inkluderingens motsats, exkludering, i vissa

Are vegetables political? The traces of the Copenhagen Food Coop

The Copenhagen Food Coop (CFC) is an alternative food community in Copenhagen that provides locally grown organic vegetables and fruits to its members. It also disseminates knowledge on organic and sustainable food production, distribution, and consumption and aims to develop a participatory and inclusive community organisation. Some scholars see such alternative food networks as having great pote

Measurement of the inclusive isolated-photon cross section in pp collisions at √s = 13 TeV using 36 fb−1 of ATLAS data

The differential cross section for isolated-photon production in pp collisions is measured at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of 36.1 fb−1. The differential cross section is presented as a function of the photon transverse energy in different regions of photon pseudorapidity. The differential cross section as a function of the abs

Cucurbits as a model system for crop pollination management

Cucurbit crops have steadily increased in production over the last 50 years, particularly in Asia where pioneering technological advancements and genetic improvements have created new hybrid varieties. Generally, cucurbits are dependent on insect-pollination for fruit set and are popular species for pollination studies. This review systematically summarises pollination research conducted in the ma

The Euro – What's in it for me? An Economic Analysis of the Swedish Euro Referendum 2003

The Swedish referendum on the euro in September 2003 is an exceptional event for researchers of monetary unions and of European economic integration. Voters chose between maintaining the domestic currency, the krona, and replacing it with the euro, the single currency of the European Union. The referendum revealed significant dividing lines between Yes- and No-voters in areas such as income, educaThe Swedish referendum on the euro in September 2003 is an exceptional event for researchers of monetary unions and of European economic integration. Voters chose between maintaining the domestic currency, the krona, and replacing it with the euro, the single currency of the European Union. The referendum revealed significant dividing lines between Yes- and No-voters in areas such as income, educa

Dynamically predicted shelf-life service : Exploring and evaluating a potential sustainable food supply chain innovation

Roughly one third of all the food produced worldwide goes to waste. The global goals for sustainable development set by the United Nations in 2015 call for a 50% reduction of food waste per capita by 2030. We thus face several major food waste challenges that need academic and practical attention. Food loss and waste occur throughout the entire food supply chain, from primary production to consump

Use of the tau protein-to-peptide ratio in CSF to improve diagnostic classification of Alzheimer's disease

Cerebrospinal fluid (CSF) tau and phospho-tau are well established biomarkers of Alzheimer's disease. While these measures are conventionally referred to as ‘total tau’ (T-tau) and ‘phospho-tau’ (P-tau), several truncated and modified tau forms exist that may relay additional diagnostic information. We evaluated the diagnostic performance of an endogenous tau peptide in CSF, tau 175–190, in the ph

Intraventricular Hemorrhage and White Matter Injury in Preclinical and Clinical Studies

Germinal matrix-intraventricular hemorrhage (IVH) occurs in nearly half of infants born at less than 26 weeks' gestation. Up to 50% of survivors with IVH develop cerebral palsy, cognitive deficits, behavioral disorders, posthemorrhagic ventricular dilatation, or a combination of these sequelae. After the initial bleeding and the primary brain injury, inflammation and secondary brain injury might l

On the inclinations of the Jupiter Trojans

Jupiter Trojans are a resonant asteroidal population characterised by photometric colours that are compatible with trans-Neptunian objects, high inclinations, and an asymmetric distribution of the number of asteroids between the two swarms. Different models have been proposed to explain the high inclination of the Trojans and to interpret their relation with the Trans-Neptunian objects, but none o

Disentangling the Arcturus stream

Context. The Arcturus stream is an over-density of stars in velocity space and its origin has been much debated recently without any clear conclusion. The (classical) dissolved open cluster origin is essentially refuted; instead the discussions try to distinguish between an accretion, a resonant, or an external-perturbation origin for the stream. As kinematic structures are observational footprint

Exploring the conditions for forming cold gas giants through planetesimal accretion

The formation of cold gas giants similar to Jupiter and Saturn in orbit and mass is a great challenge for planetesimal-driven core accretion models because the core growth rates far from the star are low. Here we model the growth and migration of single protoplanets that accrete planetesimals and gas. We integrated the core growth rate using fits in the literature to N-body simulations, which prov

The construction and navigation of riskscapes in public health advice and mothers’ accounts of weaning

This paper adds to critical studies of risk and mothering by illustrating and conceptualising how risk is constructed in public health advice and mothers’ accounts of weaning. Previous research points towards a gap between public health scientific definitions of risk and mothers’ contextual understandings and experience of handling complex and often conflicting risks linked to food and feeding. It

Changing diagnostic criteria for gestational diabetes in Sweden - A stepped wedge national cluster randomised controlled trial - The CDC4G study protocol

Background: The optimal criteria to diagnose gestational diabetes mellitus (GDM) remain contested. The Swedish National Board of Health introduced the 2013 WHO criteria in 2015 as a recommendation for initiation of treatment for hyperglycaemia during pregnancy. With variation in GDM screening and diagnostic practice across the country, it was agreed that the shift to new guidelines should be in a