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A Czerny-Turner Spectrograph for Atomic Emission Spectroscopy in the Extraphotographic Infrared
Reparation ecology and climate risk in Latin-America: Experiences from four countries
IPCC's Sixth Assessment is a landmark in recognizing social justice and local knowledge as imperative for successful climate adaptation; however, taking this new scientific consensus seriously has profound implications. While narratives of fossil fuel companies and closing climate windows often dominate climate politics, there is an urgent need for new thinking frames, especially given that everyd
Thinking outside the neoliberal box? The discursive potential of national climate legislation for the local governance of climate change
In recent years there has been a renewed interest in subnational levels of governance as sites of potential and renewed ambition on climate change. One recent challenge to dominant neoliberal discourses of climate governance is legislation enacted in Wales, which places sustainable development as the central organising principle of local government. Through a Critical Discourse Analysis, supplemen
Talking, Listening and Emancipation : A Heideggerian Take on the Peer-Relation in Self-Help
This paper adds a phenomenological account to the discussion on what constitutes the favorable prospects of the peer-relation in the context of self-help. By drawing on Heidegger’s lectures on St Paul’s First Thessalonians, and engaging in dialogue with a fictive case, we show that more attention needs to be given to how meaning is enacted, rather than simply adopted, in the peer-relation; that is
The challenge of recruiting multimorbid older patients identified in a hospital database to a randomised controlled trial
BACKGROUND: Research involving multimorbid older patients is gaining momentum. However, little is known about how to plan a randomised controlled trial (RCT) involving this group of patients. An evidence-based approach to the challenges of a recruitment process could guide researchers and help prevent underpowered trials.AIM: To define the number of multimorbid older patients that need to be ident
Segmentation of echocardiographic image sequences using spatio-temporal information
This paper describes a new method for improving border detection in image sequences by including both spatial and temporal information. The method is based on three dimensional quadrature filters for estimating local orientation. A simplification that gives a significant reduction in computational demand is also presented. The border detection framework is combined with a segmentation algorithm ba
Controlled creation of three-dimensional vortex structures in Bose--Einstein condensates using artificial magnetic fields
The physics of quantized vortex excitations in atomic Bose-Einstein condensates has been extensively studied in recent years.Although simple vortex lines are relatively easy to create, control, and measure in experiments, it is a lot more difficult to do the same for vortex ring structures.Here we suggest and explore a method for generating and controlling superfluid vortex rings, vortex ring latt
RIFM fragrance ingredient safety assessment, 3-methyl-5-phenylpent-2-enenitrile, CAS registry number 93893-89-1
Pharmacist recommendations regarding topical steroid use may contradict the standard of care in atopic dermatitis : An international, cross-sectional study
The amplitude of small eye movements can be accurately estimated with video-based eye trackers
Estimating the gaze direction with a digital video-based pupil and corneal reflection (P-CR) eye tracker is challenging partly since a video camera is limited in terms of spatial and temporal resolution, and because the captured eye images contain noise. Through computer simulation, we evaluated the localization accuracy of pupil-, and CR centers in the eye image for small eye rotations (≪ 1 deg).
Pancreatic alpha cells and glucagon secretion : Novel functions and targets in glucose homeostasis
Diabetes is the result of dysregulation of both insulin and glucagon. Still, insulin has attracted much more attention than glucagon. Glucagon is released from alpha cells in the islets of Langerhans in response to low glucose and certain amino acids. Drugs with the primary aim of targeting glucagon signalling are scarce. However, glucagon is often administered to counteract severe hypoglycaemia,
Alpha-ketoglutarate, a key molecule involved in nitrogen circulation in both animals and plants, in the context of human gut microbiota and protein metabolism
Purpose: Nitrogen (N2) is an indispensable metabolite required for the synthesis of protein. In animals, gut bacteria and, to a certain extent, even hepatocytes, are able to assimilate nitrogen from ammonium (NH4+), which is essentially derived from the amine group (-NH2) and which is at the same time a very toxic metabolite. Initially, NH4+ is coupled to alpha-ketoglutarate (AKG), a reaction whic
Don’t blame yourself : Conscious source monitoring modulates feedback control during speech production
Sensory feedback plays an important role in speech motor control. One of the main sources of evidence for this is studies in which online auditory feedback is perturbed during ongoing speech. In motor control, it is therefore crucial to distinguish between sensory feedback and externally generated sensory events. This is called source monitoring. Previous altered feedback studies have taken non-co
A Robot Playing Scrabble Using Visual Feedback
Today most industrial robot systems use dedicated and rather limited sensors, and available control systems provide limited support for feedback control. Aiming towards more autonomous robot systems, we want to improve flexibility. The game Scrabble is used as a test problem capturing these aspects. Our approach is to incorporate visual servoing and a conventional powerful off-line prograrnrning (
När lasern kom till Lund : Om hur det gick till och hur det så småningom ledde till världsrekord.
Prostate cancer polygenic risk score and prediction of lethal prostate cancer
Polygenic risk scores (PRS) for prostate cancer incidence have been proposed to optimize prostate cancer screening. Prediction of lethal prostate cancer is key to any stratified screening program to avoid excessive overdiagnosis. Herein, PRS for incident prostate cancer was evaluated in two population-based cohorts of unscreened middle-aged men linked to cancer and death registries: the Västerbott
Plastic policies : Contemporary opportunities and challenges in public libraries’ enactment of cultural policy
This study explores how democracy—often understood as an abstract concept or a location- transcending, intangible phenomenon—is produced, shaped and continuously reshaped through local library practices in certain places and under local conditions at a specific point in time. To better understand potential conflicts and/or tensions that might arise between the three levels of Swedish library polic
Dendrokronologisk analys av subrecent ek från Blidsberg och Holsbybrunn
Life cycle assessment of a nanomaterial-based adsorbent developed on lab scale for cadmium removal : Comparison of the impacts of production, use and recycling
Many nanoadsorbents are reported in the literature, exhibiting remarkable properties in the removal of low concentrations of toxic metals. However, their environmental performance has not yet been well studied. A life cycle assessment (LCA) was carried out for a previously reported nanomaterial-based adsorbent, silicate-titanate nanotubes chitosan beads (STNTs-Ch beads), used to remove cadmium fro