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Clinical Relevance of Contact Allergy to Gold Sodium Thiosulphate in Fibromyalgia
Fibromyalgia is a chronic syndrome characterized by pain, fatigue, and cognitive disturbances. The increased prevalence of contact allergy to gold in individuals with fibromyalgia when compared with the general population has previously been described. Gold contact allergy can manifest as a systemic contact dermatitis, with cutaneous and extracutaneous manifestations presenting upon systemic admin
Actual Versus Potential Impact: Leveraging Life Cycle Assessment to Implement Business Models for Sustainability
Research on business models for sustainability (BMfS) has primarily focused on the conceptual aspects and sustainability potential of BMfS rather than their actual impact. There is a need to understand whether BMfS have less environmental impact on society than conventional business models and in what context and conditions they can reduce impact. This research conducted a systematic literature re
Genomic studies of isolation, diversity loss, and inbreeding in grassland butterflies
Land use change from agricultural intensification has been highlighted as one of the major drivers of global declines in insects, reducing species diversity and abundance and shifting community composition towards generalist species. However, it remains a challenge to determine how land use change impacts the genetic diversity of species and populations even if this diversity is vital to their lon
Gone With the Wind : The Structure and Function of the Dung Beetle Wind Compass
Prevailing winds carry seafarers across oceans and guide insects on their journeys. The South African, ball-rolling dung beetle Kheper lamarcki depends on a range of compass cues, including the azimuthal position of the sun and the directed airflow of wind to steer its plotted course. In this thesis, I set out to further our understanding for how these insects benefit from the directional componen
Critical success factors for ICT integration in agri-food sector : pathways for decarbonization and sustainability
A decarbonized agri-food sector may provide consumers with nutritious, secure, and reasonably priced food with a lower carbon impact. Decarbonizing the agri-food sector is intricate and necessitates a holistic strategy. Technological advancements, like Information and Communication Technologies (ICT), might be the solution. This study analyses the critical success factors (CSFs) for ICT integratio
Exploring consumer behaviour on carbon labelled food products : evidence from a survey on the case of sandwich production and consumption in UK
By assessing carbon footprints and raising awareness of carbon labelling, the food sector is setting long-term targets to reduce carbon emissions and accelerate the transition to low-carbon food production. Carbon labelling, also known as carbon labelling, informs customers about a product's production, distribution, and disposal carbon emissions. This study examines how customers view carbon labe
Performance of enzymatic creatinine methods in the pediatric concentration range
Creatinine is a widely used clinical biomarker in adult and pediatric patients to estimate kidney function and glomerular filtration rate. There are however few recent studies that have addressed method performance in the creatinine range relevant for children. This study aimed to describe measurement performance in the pediatric concentration range by comparing commonly used enzymatic methods on
Time-dependent diffusion MRI with free gradient waveforms: From theory development to initial applications
Diffusion magnetic resonance imaging (dMRI) is a powerful non-invasive technique for probing tissuemicrostructure. While highly sensitive, conventional dMRI methods suffer from low specificity, due in part toexperimental designs that conflate multiple contrast mechanisms. This thesis aims to address these limitations bydeveloping advanced time-dependent dMRI techniques to disentangle competing sou
Navigating the landscape through Digital Human Resource Management : an initiative to achieve sustainable practices
The adoption of Digital Human Resource Management (DHRM) is increasing exponentially in the present market landscape; organizations are curious to digitalize human resource practices and enhance organizational performance. The purpose of the presented research is to assess various factors impacting DHRM adoption. The presented study is grounded in social exchange theory and dynamic capability theo
Infant reference intervals - Steps towards improving the supportive data for result interpretation
AimTo fully take advantage of blood test results, comparative data are required. Today, the reference interval is a commonly used concept. This review aims to summarise the current state of reference intervals, focusing on infants.MethodsLiterature on reference percentiles (birth to 12 months of age) published from January 1950 until November 2024 was reviewed. Search terms comprised paediatric, i
Influence of feeding habit and duration on infant gut microbiome – a 6 month pilot study
While the importance of breastfeeding on the developing infant gut microbiota has been established, few studies have compared the effect of breastfeeding duration on infant gut microbiota development. In this pilot study, we included 23 infants, divided into 4 groups to compare the effect of breastfeeding duration for first 4 (BreastFed_4) or 8 weeks (BreastFed_8) compared to exclusive breast
Simulation of friction and wear for a low-steel brake material based on experimental pv-mapping of its basic constituents
The coefficient of friction (COF) and wear are critical parameters in assessing disc brake performance. However, their study is challenging due to their interdependence on contact pressure, sliding velocity, temperature, and material composition. The complex contact interactions between brake pads and discs involve the continuous formation and destruction of mesoscopic contact plateaus, which
Electrospray sample injection for single-particle imaging with x-ray lasers
The possibility of imaging single proteins constitutes an exciting challenge for x-ray lasers. Despite encouraging results on large particles, imaging small particles has proven to be difficult for two reasons: not quite high enough pulse intensity from currently available x-ray lasers and, as we demonstrate here, contamination of the aerosolized molecules by nonvolatile contaminants in the soluti
Correlations in Scattered X-Ray Laser Pulses Reveal Nanoscale Structural Features of Viruses
We use extremely bright and ultrashort pulses from an x-ray free-electron laser (XFEL) to measure correlations in x rays scattered from individual bioparticles. This allows us to go beyond the traditional crystallography and single-particle imaging approaches for structure investigations. We employ angular correlations to recover the three-dimensional (3D) structure of nanoscale viruses from x-ray
Coherent soft X-ray diffraction imaging of coliphage PR772 at the Linac coherent light source
Single-particle diffraction from X-ray Free Electron Lasers offers the potential for molecular structure determination without the need for crystallization. In an effort to further develop the technique, we present a dataset of coherent soft X-ray diffraction images of Coliphage PR772 virus, collected at the Atomic Molecular Optics (AMO) beamline with pnCCD detectors in the LAMP instrument at the
Coherent diffraction of single Rice Dwarf virus particles using hard X-rays at the Linac Coherent Light Source
Single particle diffractive imaging data from Rice Dwarf Virus (RDV) were recorded using the Coherent X-ray Imaging (CXI) instrument at the Linac Coherent Light Source (LCLS). RDV was chosen as it is a well-characterized model system, useful for proof-of-principle experiments, system optimization and algorithm development. RDV, an icosahedral virus of about 70 nm in diameter, was aerosolized and i
China’s gender imbalance and its implications for human trafficking, social stability, and economic development
All-cause and cause-specific mortality in respiratory symptom clusters : a population-based multicohort study
Background: Respiratory symptoms are common in the general adult population. Increased burden of respiratory symptoms may increase the risk of mortality. We assessed the association between respiratory symptom clusters and mortality. Methods: Participants were derived from two population-based Swedish adult cohorts (N = 63,060). Cluster analysis was performed with Locality Sensitive Hashing (LSH)-