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Denna avhandling fokuserar på svensk extraktivism i Sápmi/Norrbotten genom att studera den planerade järnmalmsgruvan i Gállok/Kallak och den gröna omställningen inom stålproduktionen. Huvudsyftet är att förstå tilltron till resursutvinning som ett sätt att nå en lycklig, grön, och god framtid. Med utgångspunkt i psykoanalys läser jag resursutvinning som ett begärsobjekt som människor söker sig tilThis dissertation deals with Swedish extractivism in Sápmi through the examples of a planned iron ore mine in Gállok/Kallak and the hydrogen-based steel transition. The main aim is to understand the trust that is placed in extraction as a means to arrive at a happy, prosperous, green future. Drawing on Lacanian psychoanalysis and Sara Ahmed’s notion of the promise of happiness, I suggest that extr

Photoredox properties of several earth-abundant light-harvesting transition metal complexes in combination with cobalt-based proton reduction catalysts have been investigated computationally to assess the fundamental viability of different photocatalytic systems of current experimental interest. Density functional theory (DFT) and time-dependent DFT (TD-DFT) calculations using several GGA (BP86, B

BACKGROUND: Alzheimer's disease is characterized by an abnormal increase of phosphorylated tau (pTau) species in the CSF. It has been suggested that emergence of different pTau forms may parallel disease progression. Therefore, targeting multiple specific pTau forms may allow for a deeper understanding of disease evolution and underlying pathophysiology. Current immunoassays measure pTau epitopes

How global gridded crop models (GGCMs) differ in their simulation of potential yield and reasons for those differences have never been assessed. The GGCM Intercomparison (GGCMI) offers a good framework for this assessment. Here, we built an emulator (called SMM for simple mechanistic model) of GGCMs based on generic and simplified formalism. The SMM equations describe crop phenology by a sum of gr

Kunskapsintensiva företagstjänster (KIBS) har en nyckelroll i den ekonomiska utvecklingen. Deras konkurrenskraft och värdeskapande processer bygger på komplexa samarbetsrelationer med kunder och andra aktörer. Av den anledningen har forskningen konventionellt lyft fram att dessa företags konkurrenskraft är starkt beroende av geografisk närhet till stora klient- och arbetsmarknader liksom till avanKnowledge intensive business services (KIBS) play a key role in economic development. Due to the complex and collaborative nature of their value creation processes, it is conventionally argued that they depend strongly on physical proximity to large client-, and labour-markets, as well as on closeness to advanced knowledge infrastructures. This thesis partially questions such conventional assumpti

This study aims to fabricate nanoclay (NC) embedded polyacrylonitrile (PAN) adsorptive electrospun nanofibers (Ads-ESNs) as high performance membranes for organic micropollutants (OMPs) removal. Ads-ESN were tested using a comprehensive protocol included adsorption in batches (static) and during filtration (dynamic). The filtration performance of Ads-ESNs was tested using gravity driven membrane (

This thesis reports on the research undertaken to increase the sustainability of foodmanufacturing by reducing the solid Food waste generation, as well as Energy and Water(FEW) consumptions through applications based of Internet of Things (IoT) concepts. Theprimary objective of this research is to develop an IoT-based framework, which identifies andcollects the key data regarding FEW within food m

Purpose – The purpose of this paper is to explore in what way gradually increasing teachers’ theory-based instruction affects the students’ learning outcomes, illustrated by the example of learning how to regulate body tension in the upper secondary school. Design/methodology/approach – In total, 72 students from four classes participated in the study. The way the students were offered to understa

The discovery of ferroelectricity in CMOS-compatible oxides, such as doped hafnium oxide, has opened new possibilities for electronics by reviving the use of ferroelectric implementations on modern technology platforms. This thesis presents the ground-up integration of ferroelectric HfO2 on a thermally sensitive III-V nanowire platform leading to the successful implementation of ferroelectric tran

This thesis presents photoluminescence (PL) spectroscopy studies of single III-V semiconductor quantum dots (QDs). The electronic properties of the QDs, as well as, the dynamics of the processes taking part inside and in the surroundings of the QDs have been studied by single quantum dot photoluminescence spectroscopy, time resolved spectroscopy, and correlation spectroscopy. A detailed overview o

Popular Abstract in Swedish I denna avhandling studeras ledningsförmågan hos nanometer-stora kvantprickar tillverkade i halvledarmaterial. Halvledare är material vars ledningsförmåga ligger någonstans mellan ledare (metaller) och isolatorer. I halvledare kan ledningsförmågan ändras med elektriska fält, vilket har möjliggjort utvecklandet av halvledartransistorn. Utvecklandet av halvledartransistorThis thesis focuses on electron transport in single and double quantum dots defined in low-dimensional, narrow-band-gap III-V semiconductor materials. Fabrication schemes are presented for defining single and double quantum dots in lateral InGaAs/InP heterostructures, either by a combination of etching and local gating or solely by local top gating. The quantum dots are here electrostatically conf

It is argued that we live in a post-industrial society with a transition from the production of goods to services. It is also said we live in a knowledge economy where creation, distribution, use and manipulation of information are significant activities (Dahlbom, 2003). The word industrial has a connotation of mass-production of products and, logically also industrial design has this connotation.

This study has focused on: (i) differences in how males and females use the genes in the genome, (ii) how sex chromosomes evolve and (iii) how the evolutionary rate of genes are affected by the chromosome on which they are located on and the gene expression level they experience. A large-scale microarray was developed for the zebra finch, Taeniopygia guttata and techniques were developed so that t

BACKGROUND: Empirical knowledge around palliative care provision and needs of people with intellectual disabilities is extremely limited, as is the availability of research resources, including expertise and funding. This paper describes a consultation process that sought to develop an agenda for research priorities for palliative care of people with intellectual disabilities in Europe.METHODS: A

Archaeological data repositories usually manage excavation data collections as project-level entities with restricted capacities to facilitate search or aggregation of excavation data at the sub-collection level (trenches, finds, season reports or excavation diaries etc.). More granular access to excavation data collections would enable layered querying across their informational content. In the p

This PhD thesis examines how application of 3D visualization and related digital analytical tools is having a transformative impact on archaeological practice via improvement of visual-spatial thinking and the strengthening of conceptual understanding. However, the deployment of these new digital methods is essentially still at an experimental stage. Therefore, the thesis undertakes a critical eva

Aims. We report 20 new lithium-rich giants discovered within the Gaia-ESO Survey, including the first Li-rich giant with an evolutionary stage confirmed by CoRoT (Convection, Rotation and planetary Transits) data. We present a detailed overview of the properties of these 20 stars. Methods. Atmospheric parameters and abundances were derived in model atmosphere analyses using medium-resolution GIRAF

Målsättningen att minska koldioxidutsläppen i världen har lett till en ökad efterfrågan på elbilar. Elbilar ses som en nyckelfaktor för EU:s omställning till en klimatneutral ekonomi. Det ökar efterfrågan på nödvändiga råvaror till elbilsbatterier som EU vill trygga tillgången på. För det ändamålet har kommissionen tagit fram en handlingsplan om batterier. Handlingsplanen om batterier identifierarThe goal of reducing carbon dioxide emissions in the world has led to increased demand for electric cars. Electric cars are seen as a key factor for the EU's transition to a climate-neutral economy. This increases the demand for the necessary raw materials for electric car batteries, which the EU wants to secure access to. To this end, the Commission has drawn up an action plan on batteries. T

Termen konkurrens uppfattas ofta som mångtydig. Trots dess ansedda mångtydighet företar konkurrensrätten som rättsområde att skydda konkurrensen. Sällan förekommer diskussioner i den juridiska litteraturen gällande betydelsen av konkurrens. De definitioner som har angetts förefaller undermåliga i relation to ordets allmänna innebörd. Hur kan vi då ha sammanhållet rättsområde samt skydda konkurrensThe word competition is often regarded as being ambiguous. Despite the word’s ambiguity the field of competition law undertakes to protect competition. In the legal literature the definition of the meaning of the word is seldom discussed. When it is being defined, the definitions appear to be inadequate regarding the words meaning in everyday speech. How it is then possible to have a coherent area