Search results

Filter

Filetype

Your search for "*" yielded 529158 hits

Can security be sustainable? Three perspectives on security and social sustainability : paradox, co-production, and deconstruction

Security and sustainability are prioritized goals in the “Western liberal” world. Maintaining democratic resources while simultaneously strengthening society’s ability to deal with security issues firmly resonates with ideals associated with social sustainability. However, merging normative theories like security and social sustainability produces conceptual difficulties that are hard to resolve.

How Promotion Guidelines Reflect Swedish Higher Education Institutions’ Societal Collaboration Strategies

This chapter explores the alignment between the stated intention of Swedish Higher Education Institutions (HEIs) to matter and the assessment of individuals to matter. To achieve this aim, HEIs collaboration strategies are compared with the criteria for the guidance for merits regarding docentship. Our analysis reveals a notable disparity: the societal collaboration visions outlined in strategies

Head-to-head study of diagnostic accuracy of plasma and cerebrospinal fluid p-tau217 versus p-tau181 and p-tau231 in a memory clinic cohort

Background and objective: Phosphorylated tau (p-tau) 217 has recently received attention because it seems more reliable than other p-tau variants for identifying Alzheimer’s disease (AD) pathology. Thus, we aimed to compare the diagnostic accuracy of plasma and CSF p-tau217 with p-tau181 and p-tau231 in a memory clinic cohort. Methods: The study included 114 participants (CU = 33; MCI = 67; Dement

Adaptive sparse estimation of nonlinear chirp signals using Laplace priors

The identification of nonlinear chirp signals has attracted notable attention in the recent literature, including estimators such as the variational mode decomposition and the nonlinear chirp mode estimator. However, most presented methods fail to process signals with close frequency intervals or depend on user-determined parameters that are often non-trivial to select optimally. In this work, we

Quantifying Phagocytosis – studies on the antibody response during invasive streptococcal infections

The interaction between our immune system and pathogens encompasses a complex spectrum from symbiosis to potentially life-threatening diseases. Throughout evolution, our immune system has evolved numerous strategies such as phagocytosis to combat infections and protect us from diseases. Phagocytosis involves the engulfment of pathogens by our immune cells and can be facilitated through opsonizatio

Inflammation-related proteins in blood after dermal exposure to some common chemicals depend on the skin barrier gene filaggrin - a human experimental study

Filaggrin (FLG), a skin barrier protein, is associated with higher dermal uptake of some chemicals in carriers of loss-of-function (null) mutations. This study investigates FLG mutations and systemic effects following dermal exposure to chemicals. Individuals (n = 23 FLG null, n = 31 FLG wt) were simultaneously exposed to pyrimethanil, pyrene, oxybenzone, and nickel ions for 4 h. Pre- and post-exp

Optimization of the Storage Location Assignment Problem Using Nested Annealing

The Storage Location Assignment Problem (SLAP) has a significant impact on the efficiency of warehouse operations. We propose a multi-phase optimizer for the SLAP, where the quality of an assignment is based on distance estimates of future-forecasted order-picking. Candidate assignments are first sampled using a Markov Chain accept/reject method. Order-picking Traveling Salesman Problems (TSPs) ar

MRI morphological characteristics of lymph nodes in anal squamous cell carcinoma

ObjectivesPre-treatment staging of anal squamous cell carcinoma (ASCC) includes pelvic MRI and [18F]-fluorodeoxyglucose positron emission tomography with computed tomography (PET-CT). MRI criteria to define lymph node metastases (LNMs) in ASCC are currently lacking. The aim of this study was to describe the morphological characteristics of lymph nodes (LNs) on MRI in ASCC patients with PET-CT-posi

Comorbidities in heart failure patients that predict cardiovascular readmissions within 100 days—An observational study

Background Heart failure (HF) commonly arises as a complication to cardiovascular diseases and is closely associated with various comorbidities. The impacts of these comorbidities in patients with HF are diverse. We aimed to analyze the increased risk for cardiovascular-related readmission within 100 days after discharge in patients with HF depending on their different comorbidities. Methods A pop

Detecting potential outliers in longitudinal data with time-dependent covariates

Background: Outliers can influence regression model parameters and change the direction of the estimated effect, over-estimating or under-estimating the strength of the association between a response variable and an exposure of interest. Identifying visit-level outliers from longitudinal data with continuous time-dependent covariates is important when the distribution of such variable is highly sk

Bardskärer, apotekare och läkare

Under medeltiden, men även under århundradena närmast efter, var läkekonsten och vården av sjuka ett brokigt kunskapsfält med flera olika traditioner, medicinska kulturer och praktiker. Sedan medeltiden hade kristenheten dryftat och stridit om vilket ansvar människan har för sin kropp i förhållande till Guds allmakt över liv och död, om smärtans ok visavi lidandet som möjlighet till religiös botgö

Frågan om anonymiserade examinationer ur ett pedagogiskt perspektiv

Anonymisation of assessments has been discussed for decades. It stems from a concern about unduly bias in assessment and grading. In Sweden, anonymised assessments were introduced in many universities a decade ago. It was rarely preceded by discussions on potential pedagogical consequences. Recent research on the effects of anonymisation does not confirm the hypothesis of reduced bias in grading.

Hypothermia vs Normothermia in Patients with Cardiac Arrest and Nonshockable Rhythm : A Meta-Analysis

Importance: International guidelines recommend body temperature control below 37.8 °C in unconscious patients with out-of-hospital cardiac arrest (OHCA); however, a target temperature of 33 °C might lead to better outcomes when the initial rhythm is nonshockable. Objective: To assess whether hypothermia at 33 °C increases survival and improves function when compared with controlled normothermia in

Self-rated health in primiparous women with congenital heart disease before, during and after pregnancy–A register study

Background. Poor maternal self-rated health in healthy women is associated with adverse neonatal outcomes, but knowledge about self-rated health in pregnant women with congenital heart disease (CHD) is sparse. This study, therefore, investigated self-rated health before, during, and after pregnancy in women with CHD and factors associated with poor self-rated health. Methods. The Swedish national