Search results

Filter

Filetype

Your search for "*" yielded 533006 hits

Centerpartiet och flirten med islamism

Kopplingen mellan islamiska riksorganisationer och Centerpartiet går decennier tillbaka, skriver Sameh Egyptson, forskare i interreligiösa relationer. Partiet har fungerat som inkörsport och ett mål för infiltration från islamistiskt håll.

Towards validation of smart cyber-physical systems

Conventional technical system is designed with all details in the product development phase. Conditions of operation and modes of behaviour are known and validated before the product is launched to the market. This deterministic way of thinking is built into regulations procedures and it is requested at validation when safety is an issue. The existing way of validation that is based on predictive

Extensions of the SEIR model for the analysis of tailored social distancing and tracing approaches to cope with COVID-19

In the context of the COVID-19 pandemic, governments worldwide face the challenge of designing tailored measures of epidemic control to provide reliable health protection while allowing societal and economic activity. In this paper, we propose an extension of the epidemiological SEIR model to enable a detailed analysis of commonly discussed tailored measures of epidemic control—among them group-sp

Tumour gene expression signature in primary melanoma predicts long-term outcomes

Adjuvant systemic therapies are now routinely used following resection of stage III melanoma, however accurate prognostic information is needed to better stratify patients. We use differential expression analyses of primary tumours from 204 RNA-sequenced melanomas within a large adjuvant trial, identifying a 121 metastasis-associated gene signature. This signature strongly associated with progress

The needs of labour in times of transition : A case study of sharecroppers in Tunisia

Transformative justice has emerged in recent years as both a critical response to transitional justice and as a new practice agenda for challenging social-economic harms in post-conflict and post-authoritarian societies. While the transformative scholarship is relatively new, it falls short of providing a way to capture the underlying mechanisms by which people’s needs are frustrated. This study e

Trajectories of a DAE near a pseudo-equilibrium

We consider a class of differential-algebraic equations (DAEs) defined by analytic nonlinearities and study its singular solutions. The main assumption used is that the linearization of the DAE represents a Kronecker index-2 matrix pencil and that the constraint manifold has a quadratic fold along its singularity. From these assumptions we obtain a normal form for the DAE where the presence of the

Care in/through the archives: Postcolonial intersectional moves in feminist geographic research

What does a postcolonial ethics of care mean for feminist geographers doing archival work? Feminist geographers have long called for ethical research engagement. This asserts the importance of caring relationships with research mentees, collaborators, participants, and spaces. But care comes both with promise and pitfalls. As postcolonial and antiracist geographers argue, we must emplace care. Tha

A cryptic non-GPI-anchored cytosolic isoform of CD59 controls insulin exocytosis in pancreatic β-cells by interaction with SNARE proteins

CD59 is a glycosylphosphatidylinositol (GPI)-anchored cell surface inhibitor of the complement membrane attack complex (MAC). We showed previously that CD59 is highly expressed in pancreatic islets but is down-regulated in rodent models of diabetes. CD59 knockdown but not enzymatic removal of cell surface CD59 led to a loss of glucose-stimulated insulin secretion (GSIS), suggesting that an intrace

Morphometrical characteristics of cryptic invasive and indigenous gene pools of field maple Acer campestre L. in southern Sweden

The northernmost population of Acer campestre L. has its distribution in southern Sweden and consists of just 36 individuals. This particular remnant is considered critically endangered (CE) although the species spreads rapidly as potentially invasive gene pools escaped from gardens and urban plantations. The issue to distinguish between indigenous and introduced gene pools is urgent, since indivi

Analysis of the vascular sounds of the arteriovenous fistula's anastomosis

In this paper, the vascular sounds of the arteriovenous fistula at the anastomosis and five centimeters downstream the anastomosis were analyzed. The analysis of the sounds was based on features extracted from the power spectral density (PSD) and wavelet decomposition. The database consists of 15 recordings at the anastomosis and 15 reference recordings obtained from 15 patients. The results showe

Bregmanized domain decomposition for image restoration

Computational problems of large-scale data are gaining attention recently due to better hardware and hence, higher dimensionality of images and data sets acquired in applications. In the last couple of years non-smooth minimization problems such as total variation minimization became increasingly important for the solution of these tasks. While being favorable due to the improved enhancement of im

Multicenter Consistency Assessment of Valvular Flow Quantification With Automated Valve Tracking in 4D Flow CMR

Objectives: This study determined: 1) the interobserver agreement; 2) valvular flow variation; and 3) which variables independently predicted the variation of valvular flow quantification from 4-dimensional (4D) flow cardiac magnetic resonance (CMR) with automated retrospective valve tracking at multiple sites. Background: Automated retrospective valve tracking in 4D flow CMR allows consistent ass

Seize the Means of Carbon Removal: The Political Economy of Direct Air Capture

The left must confront the politics of removing carbon from the atmosphere – a topic rapidly making its way to the top of the climate agenda. We here examine the technology of direct air capture, tracing its intellectual origins and laying bare the political economy of its current manifestations. We find a space crowded with ideology-laden metaphors, ample fossil-capital entanglements and bold vis

On the use of feedback control in the design of computing system components

Feedback controllers are typically applied to computing systems by acting on some quantities ("tunable parameters" in the computer science lexicon, e.g., a packet drop rate) to attain some goal (e.g., a required bandwidth allocation). In other words, control loops are closed around the computing system. In the authors' opinion, this is definitely a partial use of control. Many critical parts of co

Putting Trust into Antitrust? Competition Policy and Data-Driven Platforms

Anti-competitive notions, it seems, are increasingly informing the critical debate on a data-driven economy organised into scalable digital platforms. Issues of market definitions, how to value personal data on multisided platforms, and how to detect and regulate misuses of dominant positions have become key nomenclature on the battlefield of addressing fairness in our contemporary digital societi

Parents' perception on cause of malaria and their malaria prevention experience among school-aged children in Kutcha district, Southern Ethiopia; qualitative study

Introduction School-aged children become a highly vulnerable group for malaria, yet they are less likely to use malaria prevention interventions. Previous studies exploring perception on cause of malaria mainly focused on pregnant mothers or parents of children under age five years. Exploring parent's perception on cause of malaria and their experiences on the prevention of malaria and associated