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Gruv- och ballastindustrin utgör en mycket viktig sektor i den svenska ekonomin. Där gruvindustrin operar på den globala arenan medan sten branschen operar på regional/lokal basis. Efterfrågan av metaller- och byggnadsmaterial har ökat under det senaste decenniet och mängden fasta mineraler och stenar som tas ut ur jordskorpan är nästan 80 miljarder ton per år, med ballast som den största delen.DeThe mining and quarrying industries represent a highly important sector of the Swedish economy. The mining industry operates globally, whereas the quarrying industry operates on a regional/local basis. Demands for metal and construction aggregates have increased over the last decade, and almost 80 billion tons of solid minerals and rocks are extracted from the earth’s crust each year. Construction

Affibody molecules, small (7 kDa) scaffold proteins, are a promising class of probes for radionuclide molecular imaging. Radiolabeling of Affibody molecules with the positron-emitting nuclide 68Ga would permit the use of positron emission tomography (PET), providing better resolution, sensitivity, and quantification accuracy than single-photon emission computed tomography (SPECT). The synthetic an

Astrocytes are one of the major cell types in the central nervous system and are indispensable for brain development and function. The human brain and human astrocytes have unique structures and functions that are not present in other animal species. Studies of fundamental astrocyte biology in humans and their role in neurological disease have been hindered by shortage of native human astrocytes f

The objective was to increase understanding of how knee-injured people make sense of using the Motor Imagery to Facilitate Sensorimotor Re-Learning (MOTIFS) training intervention. This model integrates structured psychological skills training into existing care-as-usual (CaU) rehabilitation protocols. To better understand patients' lived experiences of MOTIFS, it was necessary to understand those

This study builds on analyses of everyday professional practices to explore de-bordering and re-bordering processes in the field of gender-based violence (GBV). The concepts of de-bordering and re-bordering practices express the tensions arising from the conflictual roles taken on by civil society actors (CSAs) in their double vest of service delivery for the state and advocate for migrant women w

This paper presents a search for pair production of higgsinos, the supersymmetric partners of the Higgs bosons, in scenarios with gauge-mediated supersymmetry breaking. Each higgsino is assumed to decay into a Higgs boson and a nearly massless gravitino. The search targets events where each Higgs boson decays into Formula Presented, leading to a reconstructed final state with at least three energe

A search for the single production of a vectorlike top partner (Formula Presented) with mass greater than 1 TeV decaying into a Formula Presented boson and a top quark is presented, using the full Run 2 dataset corresponding to Formula Presented of Formula Presented collisions at Formula Presented, collected in 2015-2018 with the ATLAS detector at the Large Hadron Collider. The targeted final stat

INTRODUCTION: General Movement assessment (GMA) is considered the golden standard for early identification of infants with a high risk of developing cerebral palsy (CP). The aim of this study was to explore parents' lived experience of early risk assessment for CP using a mobile application for home video recording after discharge from hospital stay in the newborn period.METHODS: An inductive qual

Background: Well-established associations exist between the risk of small for gestational age (SGA) and unidimensional sociodemographic factors. We investigated social inequalities in SGA risk and adopted an intersectional approach that simultaneously considers different social categories. By doing so, we could assess heterogeneities in SGA risk within unidimensional sociodemographic categories. M

Objective. To analyze the characteristics of anti-RNA polymerase III antibodies (anti-RNAP3)- positive patients with systemic sclerosis (SSc) in the European League Against Rheumatism Scleroderma Trials and Research group (EUSTAR) registry with a focus on the risk of cancer and the characteristics of malignancies, and the aim to provide guidelines about potential cancer screening in these patients

The purpose of this thesis was to examine climate related human mobility in the Southern Africa Development Community (SADC). The adverse effect of climate change in SADC is mainly linked to increasing rainfall variability and a higher frequency or intensity of floods and droughts. These effects are a major challenge for human security. Climate change has emerged as one of the most pressing, unres

Under de senaste åren har antalet vårdnadstvister som avgjorts i domstol ökat markant i Sverige. Samtidigt har Sverige blivit ett mer mångkulturellt samhälle med en ökad arbetskraftsinvandring och kontinuerliga flykting- strömmar. I dagsläget har fler familjer än någonsin anknytning till utlandet vilket förstärker vissa problem inom familjerätten. Flera barn blir varje år olovligen bortförda ifrånIn recent years, the number of custody disputes settled in court has increased significantly in Sweden. This as a consequence of that Sweden has become a more multicultural society with increased labor migration and continuous refugee flows. Currently, more families than ever have links with foreign countries, which reinforces certain problems within family law. Several children are unlawfully abd

In recent years, the drawbacks of parallel systems in Disaster Risk Reduction (DRR) and Climate Change Adaptation (CCA) have been acknowledged in professional and academic communities, where the need for integration of the two fields in connection to development has been stressed. In this regard, the concept of resilience as an antithesis of risks has also been considered. In this study, a scoping

Efterfrågan på sockerrör har de senaste åren ökat i takt med att fler länder strävar efter att minska sitt beroende av fossila bränslen. Som en följd har antalet sockerrörsodlingar kraftigt ökat i Brasilien vilket medfört en oro inför vilka effekter denna omvandling av ursprunglig mark till sockerrörsodling har på lokala hydrologin och klimatet. I det här arbetet har påverkan av sockerrörs expanThe demand for sugarcane has increased in recent years as more countries desire to reduce its dependence of fossil fuels. Therefore, the number of sugarcane plantations has rapidly increased in Brazil which raises concerns for what effect these conversion of original land to sugarcane plantations have on local hydrology and climate. In this thesis, the effects of sugarcane expansion on surface ru

Water is arguably the world’s most valuable endangered resource, the management of which has been subject of contentious debate that in recent years has gained growing political, economic and media attention. This study intends to make use of that momentum by constructing a framework for quantifying global water crisis risk that is applied to assess both the EU’s share of such risk and the success

The purpose of this study was to examine five Swedish soldiers' experiences of offensive war technique while serving for 6 months in Afghanistan. In particular, focus was on their experiences of dealing with mental stress and their need for support before, during and after their mission. Semi-structured interviews were conducted with five individuals who had served in Afghanistan between the y

In this thesis an optimization of a previously performed inclusive search for beyond Standard Model Physics in same-sign di-lepton final states is performed, but tuned for a doubly-charged Higgs boson decaying to same-sign di-muons. The doubly-charged Higgs boson is a proposed fundamental particle whose existence would provide evidence for theoretical extensions of the Standard Model (SM) of parti

De senaste femton åren har den radikala frihetliga vänstern i Umeå utvecklats från slutenhet och militans till öppenhet och pragmatisk inblandning i lokala konflikter. Uppsatsen intresserar sig för hur dessa förändringar korresponderar mot utvecklingsprocesser i rörelsens interna liv. Specifikt analyseras på vilka sätt rörelsens kollektiva självförståelse som politisk aktör konstruerats, hur dess

Den här uppsatsen syftar till att undersöka hur migrantarbetares rättigheter är skyddade inom folkrätt och mänskliga rättigheter. Efter en kort introduktion till internationell migration som fenomen samt de relevanta folkrättsliga normerna övergår uppsatsen till att behandla utlänningars ställning inom mänskliga rättigheter, genom en undersökning av tre av FN:s konventioner för mänskliga rättighetThis thesis examines the international protection of migrant workers. After a brief description of the migration phenomenon and the corresponding international legal framework, the position of aliens under human rights law is addressed through a review of three human rights conventions adopted within the framework of the United Nations. Following that, focus is turned to the international conventi