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Agencing influencer femininity through cyberspatial relations

Social media influencing is a phenomenon that is constituted by the combination of human beings and their digital personae. Via this combination, communication takes place in a context of contracting and expanding spatial relations. This chapter analyses social media influencing as an outcome of the socio-materially produced and consumed spatial relations that are found in cyberspace. It is based

Improving sensitivity through data augmentation with synthetic lymph node metastases for AI-based analysis of PSMA PET-CT images

Background: We developed a fully automated artificial intelligence (AI)AI-based-based method for detecting suspected lymph node metastases in prostate-specific membrane antigen (PSMA)(PSMA) positron emission tomography-computed tomography (PET-CT)(PET-CT) images of prostate cancer patients by using data augmentation that adds synthetic lymph node metastases to the images to expand the training set

Sex differences in vocal behavior in virtual rooms compared to real rooms

This study investigates speech production under various room acoustic conditions in virtual environments, by comparing vocal behavior and the subjective experience of speaking in four real rooms and their audio-visual virtual replicas. Sex differences were explored. Males and females (N = 13) adjusted their voice levels similarly to room acoustic changes in the real rooms, but only males did so in

Has time to chemotherapy from primary debulking surgery in advanced ovarian cancer an impact on survival? - A population-based nationwide SweGCG study

Objective: The aim of the study was to investigate if time to start chemotherapy (TTC) after primary debulking surgery (PDS) impacted relative survival (RS) in advanced epithelial ovarian/fallopian tube/primary peritoneal cancer (EOC). Methods: Nationwide population-based study of women with EOC FIGO stages IIIC-IV, registered 2008–2018 in the Swedish Quality Register for Gynecologic Cancer, treat

Novel indices reveal that pollinator exposure to pesticides varies across biological compartments and crop surroundings

Declines in insect pollinators have been linked to a range of causative factors such as disease, loss of habitats, the quality and availability of food, and exposure to pesticides. Here, we analysed an extensive dataset generated from pesticide screening of foraging insects, pollen-nectar stores/beebread, pollen and ingested nectar across three species of bees collected at 128 European sites set i

Disease burden and unmet need for acute allergic reactions – A patient perspective

Background: Acute allergic reactions (AARs) occur shortly after exposure to an allergen, and the severity is on a continuum. Systemic corticosteroids (CS) are mainstay treatment of moderate to severe AARs, whereas those at risk of the most severe AARs (ie, anaphylaxis) are also recommended prescription of epinephrine autoinjectors. There is limited research on the impact of AARs not fulfilling the

The relationship between mitochondrial respiration, resting metabolic rate and blood cell count in great tits

Although mitochondrial respiration is believed to explain a substantial part of the variation in resting metabolic rate (RMR), few studies have empirically studied the relationship between organismal and cellular metabolism. We therefore investigated the relationship between RMR and mitochondrial respiration of permeabilized blood cells in wild great tits (Parus major L.). We also studied the corr

Patient-Reported Outcomes (PROs) and PRO Remission Rates in 12,262 Biologic-Naïve Patients With Psoriatic Arthritis Treated With Tumor Necrosis Factor Inhibitors in Routine Care

Objective. To evaluate patient-reported outcomes (PROs) after initiation of tumor necrosis factor inhibitor (TNFi) treatment in European real-world patients with psoriatic arthritis (PsA). Further, to investigate PRO remission rates across treatment courses, registries, disease duration, sex, and age at disease onset. Methods. Visual analog scale or numerical rating scale scores for pain, fatigue,

One year weekly size-resolved air sampling of SARS-CoV-2 in hospital corridors and relations to the indoor environment

Background. Airborne SARS-CoV-2 plays a prominent role in COVID-19 transmission. Numerous studies have sampled air from patient rooms, but airborne spread to other hospital areas such as corridors is less investigated. Methods. Size-fractionated aerosol particles were collected weekly, with 12 hours of sampling time daily, in corridors at two infectious disease wards in southern Sweden between Mar

Longitudinal ECG changes in tetralogy of Fallot and association with surgical repair

Background: ECG abnormalities have been linked to adverse changes in right ventricular (RV) morphology and poor clinical outcomes in repaired Tetralogy of Fallot (rTOF). Our aim was to describe how ECG changes progress in early and intermediate follow-up and whether types of surgical strategy at the time of primary repair affected these changes. Methods: We studied patients with rTOF born 2000–201

Implementation of an Explicit Runge-Kutta Solver With Adaptive Time-Stepping Based On Error Control

This work begins by motivating why one would consider using error-based control for a numerical solver. An introduction to some of the preliminary theory for studying numerical methods is given, after which, the relevant theory pertaining to the Runge-Kutta methods and error-based controllers used in this work is covered as well. Furthermore, it is motivated why the solver is implemented the way i

The Frobenius Number: Exploring The World Of Non-representable Integers

We call a number representable by some given integers $a_1,\dots,a_n$, if the number can be expressed as a linear combination of $a_1,\dots,a_n$ with non-negative coefficients. This thesis explores the properties of non-representable numbers, with the main focus on the greatest such number called the Frobenius number, denoted by $g(a_1,\dots,a_n)$. We derive a simple formula when $n=2$ for the Fro

Pituitary Gonadotrophic Hormone Synthesis, Secretion, Subunit Gene Expression and Cell Structure in Normal and Follicle-Stimulating Hormone β Knockout, Follicle-Stimulating Hormone Receptor Knockout, Luteinising Hormone Receptor Knockout, Hypogonadal and Ovariectomised Female Mice

To investigate the relationship between gonadotroph function and ultrastructure, we have compared, in parallel in female mice, the effects of several different mutations that perturb the hypothalamic-pituitary-gonadal axis. Specifically, serum and pituitary gonadotrophin concentrations, gonadotrophin gene expression, gonadotroph structure and number were measured. Follicle-stimulating hormone β kn

Anticoagulation after liver transplantation: a retrospective audit and case-control study

Anticoagulation may in the future become a therapeutic option for the prevention of liver fibrosis, such as due to recurrent hepatitis C virus infection after liver transplantation. Currently, there are other indications for anticoagulation after liver transplantation but no data regarding its safety. The objective of the study was to audit the safety of anticoagulation after liver transplantation

Stromal cartilage oligomeric matrix protein as a tumorigenic driver in ovarian cancer via Notch3 signaling and epithelial-to-mesenchymal transition

Background: Cartilage oligomeric matrix protein (COMP), an extracellular matrix glycoprotein, is vital in preserving cartilage integrity. Further, its overexpression is associated with the aggressiveness of several types of solid cancers. This study investigated COMP's role in ovarian cancer, exploring clinicopathological links and mechanistic insights.Methods: To study the association of COMP exp

Toward Accessible Biophotonics : Instrumentation for Insect and Vegetation Applications

Människors nyfikenhet och drivkraft att förstå och mäta vår värld har lett till många vetenskapliga framsteg. Vårt ständiga sökande efter kunskap har hjälpt oss att bland annat förhindra sjukdomar, förbättra skördar och förstå de ekosystem vi lever i. Dock varierar förutsättningar och utmaningar för forskning runt om i världen, och i många forskningsmiljöer saknas det tillgång till avancerad labor