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The order and disorder of screen time negotiations in Swedish parents everyday life

’Screen time’ has become a catch-all concept for debates on people’s dependence of digital devices in general, and children’s use of media technology in particular, almost exclusively focusing on negative consequences. While children and young people more often than not are at the center of debates around screen time, parents and their everyday practices are held accountable for monitoring, regula

Social‐class segregation in Landskrona

This chapter examines the evolution of social class segregation in the city of Landskrona during the twentieth century. The city’s population was initially spatially mixed with regards to social class but became more segregated with industrialization. The study reveals that the segregation of higher white-collar workers increased drastically from 1940 to 1960, with a concentration of this group in

Analysis of Inequalities Between Territories

This chapter is organised into a series of sections that will explain many conceptual and practical aspects of territorial imbalances. After an introductory Section 1, Section 2 will examine the importance of the territorial perspective in socio-economic analyses, both for interpreting their spatial characteristics and for guiding decision-making. Section 3 will explain the terms for debate on ter

Early-Scheduled Handover Preparation in 5G NR Millimeter-Wave Systems

The handover (HO) procedure is one of the most critical functions in a cellular network driven by measurements of the user channel of the serving and neighboring cells. The success rate of the entire HO procedure is significantly affected by the preparation stage. As massive Multiple-Input Multiple-Output (MIMO) systems with large antenna arrays allow resolving finer details of channel behavior, w

Imagined futures in sustainability transitions: Towards diverse future-making

The study of addressing socio-environmental challenges through sustainability transitions inherently considers the future in various ways, although these considerations are often only implicit. In this essay, we argue that it is crucial to engage more explicitly in understanding how imagined futures are enacted and comprehended within research on sustainability transitions. This endeavour is neces

Political attention, collaborative governance and adaptive capacity in flood risk mitigation within municipal administrations

Flood risk mitigation requires collaborative governance that involves many and diverse actors. The capacity of municipal administrations to anticipate and adapt plays a crucial role in addressing flood risk in the Nordic region. However, although flood risk often spans boundaries, each organisation's governance capacity depends largely on the formation of collaborative ties among involved politici

19F Fast Magic-Angle Spinning NMR Spectroscopy on Microcrystalline Complexes of Fluorinated Ligands and the Carbohydrate Recognition Domain of Galectin-3

Structural characterization of protein-ligand binding interfaces at atomic resolution is essential for improving the design of specific and potent inhibitors. Herein, we explored fast 19F- and 1H-detected magic angle spinning NMR spectroscopy to investigate the interaction between two fluorinated ligand diastereomers with the microcrystalline galectin-3 carbohydrate recognition domain. The detaile

Hounsfield Unit-Calculated Bone Mineral Density Loss Following Combat-Related Lower Extremity Amputations

BACKGROUND: After combat-related lower extremity amputations, patients rapidly lose bone mineral density (BMD). As serial dual x-ray absorptiometry (DXA) scans are rarely performed in this setting, it is difficult to determine the timeline for bone loss and recovery or the role of interventions. However, a strong correlation has been demonstrated between DXA BMD and computed tomography (CT) signal

Phosphorylated tau in cerebrospinal fluid-derived extracellular vesicles in Alzheimer’s disease: a pilot study

Alzheimer’s disease (AD) is a debilitating neurodegenerative disorder characterized by brain aggregation of β-amyloid (Aβ) peptides and phosphorylated tau (P-tau) proteins. Extracellular vesicles (EVs) can be isolated and studied for potential roles in disease. While several studies have tested plasma-derived EVs in AD, few have analyzed EVs from cerebrospinal fluid (CSF), which are potentially mo

Hög på livet : Den moderna forskningen om psykedelika

Forskningen är ännu i sin linda, men i studie efter studie visar sig hallucinogena substanser kunna lindra depression, beroende och trauma. Ämnen som psilocybin och DMT, vilka förekommer naturligt i vissa svampar och plantor, ser ut att kunna bidra till nya genombrott i hjärnforskningen såväl som till ökat välmående för individen. Samtidigt är lagstiftningen lika hård som mot högst skadliga och be

Longitudinal Analysis of Circulating Markers of Bone Turnover Across Multiple Decades in Osteoporotic Women

PURPOSE: The objective of this study was to analyze changes in serum markers of bone turnover across multiple decades in osteoporotic women compared with nonosteoporotic controls, to determine their utility as potential predictors for osteoporosis. Early prediction of those at risk for osteoporosis can enable early intervention before the irreversible loss of critical bone mass.METHODS: Serum samp

Correlation of Hounsfield Unit Measurements on Computed Tomography of the Shoulder With Dual-Energy X-ray Absorptiometry Scans and Fracture Risk Assessment Tool Scores : A Potential for Opportunistic Screening

BACKGROUND: The diagnosis of bone mineral density (BMD) abnormalities involves dual-energy x-ray absorptiometry (DXA), but few patients complete this after a fragility fracture. The assessment of BMD using Hounsfield unit (HU) measurements from computed tomography (CT) scans has been correlated with DXA results in previous studies. We aimed to evaluate the correlation between shoulder CT HU and DX

Femoral Neck Hounsfield Units as an Adjunct for Bone Mineral Density After Combat-Related Lower Extremity Amputation

OBJECTIVES: To correlate femoral neck Hounsfield units (HUs) measured on a computed tomography (CT) scan to dual-energy x-ray absorptiometry (DEXA) T-scores allowing evaluation of bone mineral density (BMD) over time after lower extremity trauma-related amputation.DESIGN: Retrospective cohort study.SETTING: United States military trauma referral center.PATIENTS: Military combat-related lower extre

Ten-year fracture risk predicted by proximal femur Hounsfield units

UNLABELLED: Colon cancer screening occurs at younger ages than osteoporosis screening. Bone density measurements using virtual colonoscopy performed for colon cancer screening can provide an early warning sign of patients at potential risk for osteoporosis-related fractures. Earlier identification may improve treatment and potentially fracture prevention.INTRODUCTION: Opportunistic osteoporosis sc

Cervical Spine Computed Tomography Hounsfield Units Accurately Predict Low Bone Mineral Density of the Femoral Neck

STUDY DESIGN: A retrospective cohort.OBJECTIVE: The objective of this study to determine the correlation between Hounsfield unit (HU) measurements from the C4 vertebral body and dual-energy x-ray absorptiometry (DXA) T-score.SUMMARY OF BACKGROUND DATA: Recent attention has turned to the utilization of HU measurements from computed tomography (CT) as a potential screening method for low bone minera