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Spatial semantics
From pre-representational cognition to language
A gradient-enhanced damage model coupled to plasticity—multi-surface formulation and algorithmic concepts
A non-local gradient-enhanced damage-plasticity formulation is proposed, which prevents the loss of well-posedness of the governing field equations in the post-critical damage regime. The non-locality of the formulation then manifests itself in terms of a non-local free energy contribution that penalizes the occurrence of damage gradients. A second penalty term is introduced to force the global da
The heat is on : Evaluation of workplace heat stress under a changing climate
Background: There are several scientific indications that increasing heat due to climate change is going to become the next big societal and scientific challenge. Climate change is recognized as a significant public health threat. However, there is a lack of research on its impacts on occupational safety and health. Aims and Objectives: The general aim of the research presented in this thesis was
Large Scale Identification of Variant Proteins in Glioma Stem Cells
Glioblastoma (GBM), the most malignant of primary brain tumors, is a devastating and deadly disease, with a median survival of 14 months from diagnosis, despite standard regimens of radical brain tumor surgery, maximal safe radiation, and concomitant chemotherapy. GBM tumors nearly always re-emerge after initial treatment and frequently display resistance to current treatments. One theory that may
Fragmentation of Methanol Molecules after Core Excitation and Core Ionization Studied by Negative-Ion/Positive-Ion Coincidence Experiments
We have studied the fragmentation of the methanol molecule after core excitation and core ionization by observing coincidences between negative and positive ions. Five different negative ions (H-, C-, CH-, O-, and OH-) were observed at both the C 1s and O 1s edges. As negative ion formation occurs after resonant and normal Auger decay of core-hole states, it is necessarily linked with the release
Towards stem cell based therapies for parkinson’s disease
Treating neurodegenerative diseases with cell transplantation has been within reach since the first pioneering clinical trials in which dopamine neuron progenitors from the fetal brain were transplanted to individuals with Parkinson’s disease. However, the use of fetal tissue is problematic in terms of low availability and high variability, and it is also associated with ethical concerns that vary
Local monophagy and between-site diversity in host use in the European swallowtail butterfly, Papilio machaon
The majority of herbivorous insects are specialized in host use. Even among insects that use many hosts, local specialization is common with a single host plant often being used in any given locality. Here, we establish such a pattern for the European swallowtail butterfly, Papilio machaon. We sampled larvae on five different natural hosts at eight sites in Sweden, each locality showing local mono
Portrait of a Villain : Laban the Arabian in Rabbinic Literature
Assessing the GeneRead SNP panel for analysis of low-template and PCR-inhibitory samples
Massive parallel sequencing (MPS) is increasingly used for human identification purposes in forensic DNA laboratories. Forensic DNA samples are by nature heterogeneous and of varying quality, both concerning DNA integrity and matrices, creating a need for assays that can handle low amounts of DNA as well as impurities. Commercial short tandem repeat (STR) analysis kits for capillary electrophoresi
Altered structural network organization in cognitively normal individuals with amyloid pathology
Recent findings show that structural network topology is disrupted in Alzheimer's disease (AD), with changes occurring already at the prodromal disease stages. Amyloid accumulation, a hallmark of AD, begins several decades before symptom onset, and its effects on brain connectivity at the earliest disease stages are not fully known. We studied global and local network changes in a large cohort of
Första världskrigets orsaker
Elsa Björkman-Goldschmidt
Introduction : “Formulas of Betrayal”—Traitors, Collaborators and Deserters in Contemporary European Politics of Memory
Basing their study on conceptualizations current in anthropology, history, memory studies, and cultural sociology, Eleonora Narvselius and Gelinada Grinchenko offer a new, complex approach to understanding the violations of loyalty and trust that constitute betrayal, as well as their present-day revisions. Acts of betrayal and their subsequent reinterpretations are viewed through the prism of powe
The proper object of non-doxastic religion : why traditional religion is to be preferred over Schellenberg's simple ultimism
Taking for granted the view that belief-less, ‘non-doxastic’, engagement with religion is possible, this article discusses the proper object of such religiosity. Its focus is the claim of J. L. Schellenberg that non-doxastic religion should be directed at ’simple ultimism’. I argue that ‘simple ultimism’ is too abstract to allow for alignment with religious reality. Traditional religion is a bette
Pale and dark morphs of tawny owls show different patterns of telomere dynamics in relation to disease status
Parasites are expected to exert long-term costs on host fecundity and longevity. Understanding the consequences of heritable polymorphic variation in disease defence in wild populations is essential in order to predict evolutionary responses to changes in disease risk. Telomeres have been found to shorten faster in malaria-diseased individuals compared with healthy ones with negative effects on lo
Spectacular, realisable and ‘everyday’ : Exploring the particularities of sustainable planning in Malmö
‘Sustainability’, often presented through an ecological–economic–social triad, is today one of spatial planning’s absolute key concepts (and key priorities). But it is also a highly contested concept, whose meaning is often considered evasive or vague. In this paper, we try to counterweigh such evasiveness by putting emphasis on the material landscape produced within a project that is frequently d
Lung toxicity after radiation in childhood : Results of the International Project on Prospective Analysis of Radiotoxicity in Childhood and Adolescence
Background and purpose This study presents the evaluation of acute and late toxicities of the lung in children and adolescents after irradiation in terms of dose–volume effects. Materials and methods Irradiated children and adolescents in Germany have prospectively been documented since 2001 in the “Registry for the Evaluation of Side-Effects after Radiotherapy in Childhood and Adolescence (RiSK)”