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In affluent nations, variations in obstetric care, particularly during emergencies, perplexingly manifest in differing intervention and outcome rates. Although these variations mirror systemic disparities, they are also suggested to reflect the interplay of social and professional interactions between obstetricians/gynecologists and midwives, stemming from adherence to distinct professional paradi
Kan framtidens shoppingupplevelse redan ha varit här? Ja mycket av det som av både upplevelse- och hållbarhetsskäl anses tillhöra framtidens konsumtion dominerade butikslokalerna i svenska städer för hundra år sedan. Det såldes livsmedel i lösvikt, man behövde handla dagligen eftersom ingen hade kylskåp hemma och det fanns många verkstäder och skräddare där man beställde precis det man behövde (ocThis chapter is a contemplation on the future experiences of local high streets based on analysing the past and present of one such local street, Södergatan in Helsingborg, Sweden. This street was established in the mid-nineteenth century, in an emerging working-class district, Söder, whose initial residents lived in crowded conditions. Without any modern technologies for storing food, or any cars
Free-electron lasers are capable of producing high-quality radiation in a wide wavelength range and at very high power and brilliance. To reach improved performance especially regarding coherence, bandwidth and wavelength stability, different seeding techniques are often required. However, a successful implementation of seeding typically demands a very high-quality electron beam, in terms of energ
Hamas and Islamic Jihad's surprise attack on Israel represents an unprecedented upheaval to the status quo in the region. Wilson Center experts, fellows, and alumni weigh in to analyze events transpiring on the ground in the military, diplomatic, and humanitarian dimensions. This article will be updated as the situation develops.The views expressed in these entries below are those of the authors a
The exponential growth of converging technologies, including augmented reality, autonomous vehicles, machine-to-machine and machine-to-human interactions, biomedical and environmental sensory systems, and artificial intelligence, is driving the need for robust infrastructural systems capable of handling vast data volumes between end users and service providers. This demand has prompted a significa
Repair practices are driven not only by consumers’ internal motivation, but also by external infrastructural, social including cultural, financial, and political factors. We explore these factors with the goal of understanding the public repair of electrical and electronic products (e-products) from a systems perspective to help devise appropriate change interventions. We document (a) behavioral a
Eyes in low-light environments typically must balance sensitivity and spatial resolution. Vertebrate eyes with large "pixels" (e.g., retinal ganglion cells with inputs from many photoreceptors) will be sensitive but provide coarse vision. Small pixels can render finer detail, but each pixel will gather less light, and thus have poor signal relative-to-noise, leading to lower contrast sensitivity.
This article analyzes how the relationship between philosophy and history has been conceived within the study of political thought, and how different ways of conceiving this relationship in turn have affected the definition of the subject matter as well as the choice of methods within this field. My main argument is that the ways in which we conceive this relationship is dependent on the assumptio
Non-lethal infections are common in free-living animals and the associated sickness behaviours can impact crucial life-history trade-offs. However, little is known about the duration and extent of such sickness behaviours in free-living animals, and consequently how they affect life-history decisions. Here, free-living Eurasian blackbirds, Turdus merula, were immune-challenged with lipopolysacchar
Background: The complement system seems to influence cancer pathophysiology. The primary aim of this study was to explore complement components associated with the classical pathway (CP) of the complement system in peripheral blood from patients with IDH–wild-type (IDH-wt) glioblastoma. Methods: Patients undergoing primary surgery due to glioblastoma in the years 2019–2021 were prospectively inclu
Atherosclerosis, the underlying pathology of cardiovascular diseases such as myocardial infarction and ischemic stroke, is characterized by chronic inflammation. T cells are present in atherosclerotic plaques and have been implicated in its pathogenesis. This thesis describes studies exploring both the regulation of T cells in atherosclerosis as well as immunomodulatory therapeutics. To study the
The amyloid cascade hypothesis has strongly impacted the Alzheimer's disease research agenda and clinical trial designs over the past decades, but precisely how amyloid-β pathology initiates the aggregation of neocortical tau remains unclear. We cannot exclude the possibility of a shared upstream process driving both amyloid-β and tau in an independent manner instead of there being a causal relati
Air concentrations of polycyclic aromatic compounds (PACs) were measured in a Norway spruce (Picea abies) stand at four different distances from a major traffic route near Gothenburg, Sweden, during summer and winter 2019, using passive samplers. In total, the concentrations of 32 polycyclic aromatic hydrocarbons (PAHs) and six dibenzothiophenes (DBTs) and NO2 were analysed. PAC air concentrations
