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Traffic demand and longer term forecasting from real-time observations

We optimize traffic signal timing sequences for a section of a traffic net-work in order to reduce congestion based on anticipated demand. The system relieson the accuracy of the predicted traffic demand in time and space which is carriedout by a neural network. Specifically, we design, train, and evaluate three differentneural network models and assert their capability to describe demand from tra

Networked authority and regionalised governance : Public transport, a hierarchy of documents and the anti-hierarchy of authorship

This paper is concerned with the authority of written documents and how these artefacts work as governance devices. Networked authority is introduced as a concept to elucidate how documents accumulate formal power in a collaborative process, where several formally independent but informally interdependent organisations together point out the direction of regional public transport planning in the f

Information Processing in the Nervous System. On a Holistic Functional Organization Principle.

This thesis is concerned with the nature of information processing in the nervous system. This issue has been investigated with animal experiments, using male Sprague–Dawley rats, and simulated touch generated by an artificial fingertip with neuromorphic tactile sensors. The processing of the tactile input from the artificial touch system has been analyzed in light of two opposing theories on info

L'histoire de la Reine Christine

A critical edition of queen Christina's of Sweden (1626 - 1689) autobiography, written in Rome 1681. This text exists in several variants, the variant here edited is a hitherto not so well known variant and contains several very interesting statements of the queen, for example concerning her contempt for women and feminine behaviour.

From tool making to pictures : a design semiotics approach

Studies on cultural evolution from archaeology, neuroscience and cognitive semiotics have shown the role of tool making for development of novel cognitive capabilities in early humans. Therefore, it is reasonable to assume that tool making was a cognitive threshold from nonhuman primates to hominins. Tool making begun with rudimentary skills for tool production based on motor patterns, learned soc

The notion of agency and the material engagement theory : An Agentive statement

Malafouris (2013) proposes that agency is an emergent product of the relational ontology of our material engagement. However, I suggest a distinction between meaning and agency for a better understanding of our relational ontology with things. Meaning is the payoff of the relational ontology, meaning emerges when an agent act within the world. Agency is the capability to act, signify, produce and

Increasing the Veracity of Implicitly Biased Rankings

In spite of our good intentions and explicit egalitarian convictions, we habitually disfavor the underprivileged. The rapidly growing literature on implicit bias – unconscious, automatic tendencies to associate negative traits with members of particular social groups – points towards explanations of this dissonance, although rarely towards generalizable solutions. In a recent paper, Jennifer Saul

Hayekian welfare states : Explaining the coexistence of economic freedom and big government

To explain the coexistence of economic freedom and big government, this paper distinguishes between big government in the fiscal sense of requiring high taxes, and big government in the Hayekian sense of requiring knowledge that is difficult to acquire from a central authority. The indicators of government size in measures of economic freedom capture the fiscal size but ignore the Hayekian knowled

Genotyping and serotyping profiles showed weak Jka presentation for previously typed as Jknull donors

BACKGROUND AND OBJECTIVES: Kidd blood group system consists of two major antigens: Jka and Jkb . Both the antigens are absent in individuals typed as Jknull and may develop clinically significant anti-Jk3 antibody. Screening donors for provision of Jknull blood is an ongoing task for blood centres with Jknull blood units kept frozen for specific requirements. In 2016, we discovered a previously ty

ABO genotyping with next-generation sequencing to resolve heterogeneity in donors with serology discrepancies

BACKGROUND: ABO subtypes are characterized by the alteration of antigens present and their expression levels on red blood cells and many are linked to genetic changes in the ABO gene. Weakened expression of antigens should be identified to prevent transfusion reactions or ABO-incompatible transplantations. Genotyping can be applied to identify subtypes to complement serologic testing. Next-generat

Age-related properties at the microscale affect crack propagation in cortical bone

The increased risk for fracture with age is associated not only with reduced bone mass but also with impaired bone quality. At the microscale, bone quality is related to porosity, microstructural organization, accumulated microdamage and intrinsic material properties. However, the link between these characteristics and fracture behavior is still missing. Bone tissue has a complex structure and as

The better management of patients with osteoarthritis program : Outcomes after evidence-based education and exercise delivered nationwide in Sweden

We evaluated a structured education- and exercise-based self-management program for patients with knee or hip osteoarthritis (OA), using a registry-based study of data from 44,634 patients taken from the Swedish “Better Management of Patients with Osteoarthritis” registry. Outcome measures included a numeric rating scale (NRS), EuroQol five dimension scale (EQ-5D), Arthritis self-efficacy scale (A

From contamination to infective endocarditis—a population-based retrospective study of Corynebacterium isolated from blood cultures

Corynebacterium is a genus that can contaminate blood cultures and also cause severe infections like infective endocarditis (IE). Our purpose was to investigate microbiological and clinical features associated with contamination and true infection. A retrospective population-based study of Corynebacterium bacteremia 2012–2017 in southern Sweden was performed. Corynebacterium isolates were species

Core-shell tfet developments and tfet limitations

Tunneling field-effect transistors (TFET) based on a vertical gate-All-Around (VGAA) nanowire (NW) architecture with a core-shell (CS) structure have been explored for future CMOS applications. Performance predictions based on a tight-binding mode-space NEGF technique include a drive current \mathrm{I}-{\mathrm{o}\mathrm{n}} of 6.7\ \mu \mathrm{A} (NW diameter \mathrm{d}= 10.2\ \mathrm{nm}) at \ma

Two aspects of simulating disorder

Histatin 5, an intrinsically disordered protein (IDP) found in the saliva, has been investigated in two studies, and in two different perspectives. In the first study, the structural properties of a conjugated histatin 5 fragment is characterized in an effort to explain its enhanced fungicidal properties. It was discovered that the conjugated molecule, spermidine, does not affect the conformation

Assessing lesion malignancy by scanning small-angle x-ray scattering of breast tissue with microcalcifications

Scanning small-angle x-ray scattering (SAXS) measurements were performed on 36 formalin-fixed reast tissue biopsies obtained from two patients. All samples contained microcalcifications of ype II, i.e. ormed by hydroxyapatite. We demonstrate the feasibility of classifying breast lesions by canning SAXS of issues containing microcalcifications with a resolution of 35 μm x30 μm. We eport a character