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Our societies are ageing, and an urban-regional perspective on these developments is urgently needed. This figure shows an uneven geography of population ageing in Sweden—in the level and pace of ageing—and calls for variegated societal adaptations across municipalities.

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In this thesis, a high-repetition-rate attosecond light source based on high-order harmonic generation in gases was used to perform time-resolved electron spectroscopy in atoms and solids. The source was driven by few-cycle near-infrared laser pulses with a controllable carrier-to-envelope phase, enabling the generation of sequences of two to four attosecond pulses in the extreme ultraviolet range

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Carbon moves through the atmosphere, through the oceans, onto land, and into ecosystems. This cycling has a large effect on climate – changing geographic patterns of rainfall and the frequency of extreme weather – and is altered as the use of fossil fuels adds carbon to the cycle. The dynamics of this global carbon cycling are largely predicted over broad spatial scales and long periods of time by

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This open access book examines the formation and sustainability of private credit networks in past societies, gathering a global range of case studies from Europe and the Americas. The book represents a fi rst attempt to coordinate the work of different scholars working on credit networks and aims to explore the possibilities offered by social network analysis for the study of past fi nancial mark

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Natural products are emerging as valuable tools in insect pest management, particularly as synergists that enhance insecticidal activity while potentially reducing chemical usage and mitigating resistance. This chapter explores the role of natural products in boosting the efficacy of both synthetic and botanical insecticides. First, the chapter focuses on the current regulatory status of synergist

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Attosecond pulses produced by high-order harmonic generation in gases driven by intense laser fields have become a cornerstone technique for probing ultrafast electronic motion in matter. These applications require a good knowledge of the temporal and spectral properties of the emitted radiation. In this work, we generate a train of two to three attosecond pulses that we characterize using two-col

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People's willingness to include others and their level of suspicion of those perceived to not belong are constrained by political affiliation and adherence to ideologies such as neoliberalism, Islamophobia, and ethnocentrism. In an era of heightened polarizing discourse about immigrants, the interaction between changing information and constraints can be leveraged to understand how dynamic narrati

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Many preterm infants are exposed to multiple transfusion types during their admission in the neonatal intensive care unit. Yet, evidence supporting current practice consists of several randomized controlled trials and observational studies focusing on a single transfusion product at the time. Rather than approaching transfusions as three distinct categories as currently done in the literature, the

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Objective: To describe the normal heart rate (HR) of healthy newborns ≥35+0 weeks’ gestation in the first 10 min after caesarean delivery (CD) with extrauterine placental transfusion, using dry-electrode ECG (NeoBeat). Design: Single-centre, prospective observational study. Setting: Norwegian County Hospital. Patients: Newborns ≥35+0 weeks’ gestation delivered by CD under regional anaesthesia were

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This article presents a new way of obtaining deep explanations of environmental problems. We expose the production strategies, corporate strategies and state actions that have been taken by firms and state agencies to facilitate the geographical expansion of the wood-based commodity frontier at the expense of reindeer pastoralists among the Indigenous Sámi people. Through qualitative analysis of a

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Circular economy (CE) policy has largely developed around product markets, where ecodesign, repairability requirements, and extended producer responsibility now form a substantial regulatory layer. In regulated energy infrastructure, where replacement decisions are shaped by depreciation schedules, regulatory review cycles, and procurement rules, these tools have made limited progress. This perspe

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Ventricular function is vital in patients with single ventricles but repeated surgeries and changes in ventricular volume load may change the relation between longitudinal and radial function. To expand the knowledge of cardiac mechanics in this population, the aim of this study was to assess longitudinal and radial contribution to stroke volume using cardiac magnetic resonance (CMR) imaging in pa

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Aims: 4D blood flow measurements by cardiac magnetic resonance imaging (CMR) can be used to simplify blood flow assessment. Compressed sensing (CS) can provide better flow measurements than conventional parallel imaging (PI), but clinical validation is needed. This study aimed to validate stroke volume (SV) measurements by 4D-CS in healthy volunteers and patients while also investigating the influ

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Water hyacinth is among the world’s most damaging aquatic invasive plants, forming dense mats that disrupt ecosystem functioning, fisheries, navigation, and livelihoods across tropical and subtropical freshwater systems. Its rapid spread is driven by clonal propagation, short life cycles, and prolific seed production, particularly under nutrient-enriched conditions. Although mechanical, chemical,

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Climate change and escalating human pressures erode the resilience of global forests, putting biodiversity, carbon storage, and societal well-being at risk. Fragmented, single-sector responses cannot keep pace with the speed or complexity of these threats. By synthesizing insights from resilience theory and global practices across ecological, social, and institutional dimensions, we propose 10 mut

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The urgency of addressing climate change has underscored the need for precise carbon management—an approach that precisely monitors, assesses, and manages carbon emissions and sequestration at fine spatial, temporal, and sectoral scales. This perspective paper examines the current state of precise carbon management, highlighting advancements in ground-based observations, remote sensing, process-ba

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Tropical rainforests have complex responses to seasonal climatic variations. Compared to the Amazon and Asian rainforests, the Congo rainforest exhibits a more widespread bimodal seasonal pattern, yet it remains understudied. Here, we use three independent satellite-based vegetation indices to investigate the seasonal variations of the Congo rainforest, including solar-induced chlorophyll fluoresc