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  1. Article

    Open Access

    Cross-national analysis of attitudes towards fossil fuel subsidy removal

    In 2021, governments of 51 countries spent US$697 billion on subsidizing fossil fuels. Removing fossil fuel subsidies is crucial not only for reducing CO2 emissions and making carbon pricing more effective, but a...

    Niklas Harring, Erik Jönsson, Simon Matti, Gabriela Mundaca in Nature Climate Change (2023)

  2. No Access

    Article

    Public acceptance of fossil fuel subsidy removal can be reinforced with revenue recycling

    Removing fossil fuel subsidies is important for mitigation and making carbon pricing polices effective. We find that removing subsidies on fossil fuels may not generate more public resistance (or support) than...

    Niklas Harring, Erik Jönsson, Simon Matti, Gabriela Mundaca in Nature Climate Change (2023)

  3. Article

    Open Access

    Absence of hydrothermal oxygen isotope variations in host rocks supports magmatic origin of the giant Grängesberg iron oxide–apatite (IOA) deposit, Central Sweden

    The origin of Kiruna-type iron oxide–apatite ores is controversial, and debate presently centres on a ‘magmatic’ versus a ‘hydrothermal’ mode of formation. To complement recent investigations on the Grängesber...

    Franz Weis, Valentin R. Troll, Erik Jonsson in International Journal of Earth Sciences (2022)

  4. Chapter

    Geographies and Theories of Geography: An Introduction

    Approaching Nordic human geography as an evolving community of practice with strong historical-geographical legacies, this chapter introduces the two overarching themes of the book. On the one hand, we foregro...

    Peter Jakobsen, Erik Jönsson in Socio-Spatial Theory in Nordic Geography (2022)

  5. Chapter

    In Search of Nordic Landscape Geography: Tensions, Combinations and Relations

    Through tracing what ‘landscape’ has meant, and the political and intellectual work that ‘landscape’ does, we in this chapter explore the shifting nature of Nordic landscape geography. We thereby aim to introd...

    Tomas Germundsson, Erik Jönsson, Gunhild Setten in Socio-Spatial Theory in Nordic Geography (2022)

  6. Book

    Socio-Spatial Theory in Nordic Geography

    Intellectual Histories and Critical Interventions

    Peter Jakobsen, Erik Jönsson (2022)

  7. Article

    Open Access

    Interaction between high-temperature magmatic fluids and limestone explains ‘Bastnäs-type’ REE deposits in central Sweden

    The presently increasing demand for rare earth elements (REE), particularly in high-tech and “green energy” applications, has led to global interest in the distribution, origins and formation conditions of REE...

    Fredrik Sahlström, Erik Jonsson, Karin Högdahl, Valentin R. Troll in Scientific Reports (2019)

  8. Article

    Open Access

    Global Fe–O isotope correlation reveals magmatic origin of Kiruna-type apatite-iron-oxide ores

    Kiruna-type apatite-iron-oxide ores are key iron sources for modern industry, yet their origin remains controversial. Diverse ore-forming processes have been discussed, comprising low-temperature hydrothermal ...

    Valentin R. Troll, Franz A. Weis, Erik Jonsson, Ulf B. Andersson in Nature Communications (2019)

  9. No Access

    Article

    Roymillerite, Pb24Mg9(Si9AlO28)(SiO4)(BO3)(CO3)10(OH)14O4, a new mineral: mineralogical characterization and crystal chemistry

    The new mineral roymillerite Pb24Mg9(Si9AlO28)(SiO4)(BO3)(CO3)10(OH)14O4, related to britvinite and molybdophyllite, was discovered in a Pb-rich assemblage from the Kombat Mine, Grootfontein district, Otjozondjup...

    Nikita V. Chukanov, Erik Jonsson, Sergey M. Aksenov in Physics and Chemistry of Minerals (2017)

  10. No Access

    Article

    Clustering of a kinesin-14 motor enables processive retrograde microtubule-based transport in plants

    The molecular motors kinesin and dynein drive bidirectional motility along microtubules (MTs) in most eukaryotic cells. Land plants, however, are a notable exception, because they contain a large number of kin...

    Erik Jonsson, Moé Yamada, Ronald D. Vale, Gohta Goshima in Nature Plants (2015)

  11. Article

    Open Access

    Magmatic origin of giant ‘Kiruna-type’ apatite-iron-oxide ores in Central Sweden

    Iron is the most important metal for modern industry and Sweden is by far the largest iron-producer in Europe, yet the genesis of Sweden's main iron-source, the ‘Kiruna-type’ apatite-iron-oxide ores, remains e...

    Erik Jonsson, Valentin R. Troll, Karin Högdahl, Chris Harris in Scientific Reports (2013)

  12. Chapter and Conference Paper

    Accurate Interpolation in Appearance-Based Pose Estimation

    One problem in appearance-based pose estimation is the need for many training examples, i.e. images of the object in a large number of known poses. Some invariance can be obtained by considering translations, ...

    Erik Jonsson, Michael Felsberg in Image Analysis (2007)

  13. No Access

    Article

    Metamorphic ore remobilization in the Hällefors district, Bergslagen, Sweden: constraints from mineralogical and small-scale sulphur isotope studies

    The marble- and metavolcanic-hosted Pb–Zn–(Ag–Sb–As) deposits of the Hällefors district, located in the Palaeoproterozoic Bergslagen ore province, south central Sweden, comprise both stratabound sulphides and ...

    Thomas Wagner, Erik Jonsson, Adrian J. Boyce in Mineralium Deposita (2005)

  14. Chapter and Conference Paper

    Reconstruction of Probability Density Functions from Channel Representations

    The channel representation allows the construction of soft histograms, where peaks can be detected with a much higher accuracy than in regular hard-binned histograms. This is critical in e.g. reducing the numb...

    Erik Jonsson, Michael Felsberg in Image Analysis (2005)

  15. No Access

    Chapter and Conference Paper

    Energy Tensors: Quadratic, Phase Invariant Image Operators

    In this paper we briefly review a not so well known quadratic, phase invariant image processing operator, the energy operator, and describe its tensor-valued generalization, the energy tensor. We present relat...

    Michael Felsberg, Erik Jonsson in Pattern Recognition (2005)

  16. Chapter and Conference Paper

    Data Mining in Schizophrenia Research — Preliminary Analysis

    We describe methods used and some results in a study of schizophrenia in a population of affected and unaffected participants, called patients and controls. The subjects are characterized by diagnosis, genotyp...

    Stefan Arnborg, Ingrid Agartz, Håkan Hall in Principles of Data Mining and Knowledge Di… (2002)

  17. Article

    D2 dopamine receptors and personality traits

    Lars Farde, J. Petter Gustavsson, Erik Jönsson in Nature (1997)

  18. No Access

    Article

    A set of male monozygotic triplets with schizophrenic psychoses: nature or nurture?

    A set of schizophrenic male monozygotic triplets is described. At age 20 years, within 8 months the three men independently developed acute fulminant schizophrenic disorders (DSM-III-R) with auditory hallucina...

    Görarl Sedvall, Christer Härnryd in European Archives of Psychiatry and Clinic… (1995)