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Introduction: Massive bleeding is a serious complication associated with impaired survival after surgery for acute type A aortic dissection (ATAAD). There are no previous reports evaluating the effect of ATAAD and associated surgery on von Willebrand factor (VWF). The aim of the present study was to analyze VWF activity (VWF:GPIbM) and thus the potential of Factor (F) VIII/VWF concentrate as a tre
After the WWI Battle of Jutland in 1916, hundreds of dead British and German marines drifted ashore on the beaches of the region of Bohuslän in western Sweden. They were buried in local cemeteries, until the remains of most of the soldiers were reburied in Gothenburg in the 1960s. The chapter focuses on two local Bohuslän memory cultures in relation to the sailors and their graves. It seeks to ide
Aims/hypothesis: The mechanisms for improved glycemic control after bariatric surgery in subjects with type 2 diabetes (T2D) are not fully known. We hypothesized that dynamic hepatic blood responses to a mixed-meal are changed after bariatric surgery in parallel with an improvement in glucose tolerance. Methods: A total of ten morbidly obese subjects with T2D were recruited to receive a mixed-meal
Studies of infection by Phytophthora infestans—the causal agent of potato late blight—in wild species can provide novel insights into plant defense responses, and indicate how wild plants might be influenced by recurrent epidemics in agricultural fields. In the present study, our aim was to investigate if different clones of Solanum dulcamara (a relative of potato) collected in the wild differ in
Profound changes in both marine and terrestrial biota during the end-Triassic mass extinction event and associated successive carbon cycle perturbations across the Triassic-Jurassic boundary (T-J, 201.3 Ma) have primarily been attributed to volcanic emissions from the Central Atlantic Magmatic Province and/or injection of methane. Here we present a new extended organic carbon isotope record from a
The performance of identification algorithms (“taggers”) for hadronically decaying top quarks and W bosons in pp collisions at s = 13 TeV recorded by the ATLAS experiment at the Large Hadron Collider is presented. A set of techniques based on jet shape observables are studied to determine a set of optimal cut-based taggers for use in physics analyses. The studies are extended to assess the utility
The size distributions and hygroscopic growth spectra of aerosol particles were measured during the GCE cloud experiment at Great Dun Fell in the Pennine Hills in northern England. Hygroscopic growth is defined as the particle diameter at 90% RH divided by the particle diameter at 10% RH. The fraction of the aerosol particles scavenged by cloud droplets as a function of particle size was also meas
Pollen and plant macrofossil records from two lakes on northernmost Skagi peninsula, northern Iceland, reflect a progressive closing of the vegetation cover during the early Holocene. This development was connected with the succession from an initial herb-tundra phase characterized by Oxyria digyna, Poaceae and Caryophyllaceae, through an intermediate dwarf-shrub phase dominated by Salix and Empet
The relationships between properties of present landscapes and species diversity within fragmented grasslands have been the subject of many studies. However the potential roles of grassland history and past landscape structure as determinants of diversity have not been widely studied. We therefore focus on these roles with an overview of patterns of variation in plant community composition in gras
Petrorhagia prolifera is an annual, predominantly self‐pollinating herb with a decreasing European distribution. The present article describes a survey of variation in populations sampled from 18 sites in the province of Skåne (South Sweden) and on the Baltic islands of Öland and Gotland. Electrophoresis often enzyme systems (20 putative loci) revealed allelic variation at only two loci. A third l
I denna avhandling undersöks sökmotorers och mobila redskaps betydelse i unga människors vardagsliv. Studien har genomförts i en svensk kontext med deltagare i åldern 13–16 år. Avhandlingen tar avstamp i den utbreddatillgången till sökmotorer vilken möjliggörs genom smarta mobiler, laptops, surfplattor och datorer. Detta scenario innebär att det är möjligt att söka information om nästan vadsomhels
REPLIK DN DEBATT 20/4.Fem Lunda-forskare: Modern forskning som direkt mäter koldioxidutbytet mellan skog och atmosfär visar att gamla skogar fortsätter att ta upp och binda koldioxid.Detta är en opinionstext i Dagens Nyheter. Skribenten svarar för åsikter i artikeln.
MAX IV Laboratory is the Swedish national particle accelerator that currently provides the world's most brilliant X-rays for research. MAX IV Laboratory has two storage rings as well as a 300-meter linear accelerator with hundreds of components not only to be relatively aligned with tight tolerances but also to be absolutely aligned with respect to the global coordinate system of the facility. An
The adaptive matched filter (AMF) is a method widely used in spectral unmixing to classify different tissue chromophores in photoacoustic images. However, a threshold needs to be applied to the AMF detection image to distinguish the desired tissue chromophores from the background. In this study, we propose an automatic threshold selection (ATS) algorithm capable of differentiating a target from th
This chapter neither seeks to deny nor diminish the potential of ILP, nor the Danish Police’s ILP fervor for that matter. The practical ups (and downs) of ILP and similar policing methodologies have already been dissected in many of the publications cited earlier (see also, Egbert and Leese, 2021). Rather, this chapter takes a second look at the convictions that underpins ILP work and the Danish p
