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Gängkriminalitet : Från gatan till sociala medier
Gängkriminaliteten har blivit en del av vardagen – tyvärr. Såväl traditionella som sociala medier svämmar över av hemska nyheter om gängens våld och verksamhet. Gangsterrap har blivit mainstream och belönas med priser.Alltför många – både pojkar och flickor – dras in i dessa miljöer, vare sig de vill det eller inte. Samtidigt sitter gängens ledare långt borta där de drar i kriminalitetenstrådar me
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Mapping soil cadmium content using multi-spectral satellite images and multiple-residual-stacking model : Incorporating information from homologous pollution and spectrally active materials
Soil cadmium (Cd) contamination significantly threatens ecosystems and human health. Traditional geochemical investigation, although accurate, is impractical for wide-area and frequent monitoring applications. Multi-spectral satellite images combined with the homologous pollution information (HPI) and the spectral and content information of soil organic matter (SOMSCI) is an unconventional and pro
Independent unit operation of numbering-up microfluidic systems via clamped pressure regulation
Interconnected modular microfluidic devices (MDs) configured in series and parallel have significantly advanced applications like multi-step chemical reactions with enhanced efficiency, production quality, throughput, and automation. However, managing these interconnected MDs is challenging due to complex fluidic networks and interdependent flow dynamics. This study presents a clamped pressure con
Full-scale compact APPLE X prototype undulator at MAX IV - characterization and measurements results
We have developed and built a full-scale, compact APPLE X undulator prototype, intended for use at single-pass machines and fourth-generation storage rings where a small round vacuum chamber can be accommodated. It uses permanent magnets and features a very compact mechanical structure. The undulator is a photon source with full polarization control. The compactness of its structure reduces the ov
Outlier detection in cardiac diffusion tensor imaging : Shot rejection or robust fitting?
Cardiac diffusion tensor imaging (cDTI) is highly prone to image corruption, yet robust-fitting methods are rarely used. Single voxel outlier detection (SVOD) can overlook corruptions that are visually obvious, perhaps causing reluctance to replace whole-image shot-rejection (SR) despite its own deficiencies. SVOD's deficiencies may be relatively unimportant: corrupted signals that are not statist
Case presentation of acute ischemia induced ST-depression masking Brugada syndrome ECG pattern in a relatively young patient
ECG in Brugada syndrome (BrS) is characterized by a ST-segment elevation in the right precordial leads. Overlap between ST-segment changes in BrS and ischemia may lead to diagnostic challenges. We report a case of a male patient presented with recurrent chest pain episodes and ST elevation in the right precordial leads consistent with Brugada ECG pattern type 1 and was clinically diagnosed with Br
Human and simian adenoviruses : phylogenetic inferences from analysis of VA RNA genes
Adenovirus VA RNA genes have primary sequence constraints due to internal promoter regions and a high degree of secondary structure in the RNA product. To determine the relationships between human and simian adenoviruses, the VA RNA genes of several primate adenoviruses were characterized and compared to those sequences already published. Human adenoviruses of subgenera A, B:2, and F have only one
Human cathepsin G lacking functional glycosylation site is proteolytically processed and targeted for storage in granules after transfection to the rat basophilic/mast cell line RBL or the murine myeloid cell line 32D
The neutral protease cathepsin G belongs to a family of hematopoietic serine proteases stored in the azurophil granules of the neutrophil granulocyte. To investigate the function of asparagine-linked carbohydrates in neutrophil serine proteases, we constructed a mutant cDNA, coding for human cathepsin G deficient of a functional glycosylation site, for use in a transgenic cellular model. Wild type
Conceptual and empirical item hierarchies of person-centred outpatient care
Introduction: The Person-Centred Care instrument for outpatient care (PCCoc) is a 36-item patient-reported experience measure with 4 ordered response categories, that aims to capture the degree of perceived person-centred care (PCC) from a patient perspective among persons with long-term conditions. The PCCoc is based on a framework that conceptualises outpatient PCC from lower to higher levels of
All-cause mortality and death by aortic dissection in women with Turner syndrome : A national clinical cohort study
Background: Turner syndrome (TS) is a complex genetic disorder with raised mortality. Our objective was to investigate mortality and causes of death in TS. Methods: A matched retrospective observational study of women with TS recruited from the Turner centers in Sweden were conducted. A total of 472 women with TS, ≥16 years old with a cytogenetically verified diagnosis and 2357 controls, matched f
The activation of metaphorical thought as a function of stimulus saliency
The automatic activation of spatial representations of affect has mainly been studied using stimuli at the extreme ends of the valence continuum, such as happy and angry facial expressions (e.g., Damjanovic & Santiago, 2016). It remains unclear whether the 'up = good' metaphor can also be triggered by stimuli with subtle valence. This issue was investigated in the current series of visual sear
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Operando study of Ni-22Cr oxidation dynamics with nanoscale resolution in an X-ray photoemission electron microscope
Understanding the initial oxidation pathways on binary Ni-Cr surfaces is import for alloy development and rational design. The early-stage oxidation of Ni-22wt% Cr is studied in-situ and in-operando with synchrotron-based x-ray photoelectron microscopy (XPEEM) and x-ray photoelectron spectroscopy (XPS) at 500 °C and oxygen exposure from 0 to 65 Langmuir. Preferential Cr oxidation is accompanied by
Residual stresses and microstructure in fine grained cemented carbides doped with Cr and Ti
Three fine grained WC-10 vol% Co cemented carbide materials were produced. One with 1 w% Cr addition, one with 0.025 w% Ti addition and one with both additions of 1 w% Cr and 0.025 w% Ti. It was found that doping of both Cr and Ti is advantageous for grain growth inhibition over just Cr- or Ti-doping. The impact of Cr and Ti as grain growth inhibitors on the residual stress state after sintering w
Super-resolution fluorescence microscopy and cryogenic soft X-ray tomography enable intracellular localization of stable nanoparticles
Cubosomes have emerged as a powerful platform for cancer treatment due to their biocompatibility and ability to encapsulate hydrophilic/lipophilic drugs, providing controlled drug release. While investigating these nanoparticles' stability and intracellular localization is essential for advancing them as clinically efficient nanomedicine, such studies are still lacking, and those available do not
Algorithmic Management Learning
In this short paper, we reflect on ‘algorithmic management learning’ – a phenomenon that dates back to the early twentieth century but has gained fresh impetus in the dawning age of artificial intelligence. In particular, we suggest that management learning has today become a human-machine hybrid. This form of management learning is not only increasingly non-reflexive, it is also impeding the huma
Unexpected shift from cyanobacterial to dinoflagellate dominance due to a summer drought
The ruling paradigm is that future climate change scenarios will lead to an increase in the frequency, intensity, and duration of cyanobacterial blooms across the globe. It was therefore unexpected when, during an unusually warm and dry summer in southern Sweden in 2018, cyanobacteria did not dominate the phytoplankton community of the temperate Lake Vombsjön known for toxic cyanobacterial blooms.
Digital municipal currencies as a policy instrument for counter-politics : The case of the State of Rio de Janeiro
At the onset of the pandemic, Brazil’s Federal government approved an emergency basic income to be transferred to a variety of groups that had not earlier received any of the established welfare programs. Its implementation was however riddled with challenges. With a large informal economy, many Brazilian citizens were missing from the Federal Government’s registry and, even if registered, many di