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The present work presents extinction strain rates in both premixed and non-premixed cases for n-heptane flames, simulated with different transport formulations and a range of Lennard-Jones parameter sets. Although mixture-average and multi-component transport formulations give similar results, the inclusion of thermal diffusion has a larger impact. Thermal diffusion creates an accumulation of n-he
A global larger foraminiferal turnover (LFT), first identified in the Pyrenees in 1960, occurred around the Paleocene-Eocene boundary. It is characterized by the replacement of Paleocene assemblages dominated by Glomalveolina and Lockhartia (west and east Tethys, respectively), with others typified by Eocene Alveolina and Nummulites. Its relationship with the Paleocene-Eocene Thermal Maximum (PETM
In the scholarly literature on the geography of transitions, the global innovation systems framework has been used to understand how system resources—such as knowledge, legitimacy, markets, and financial investments—are linked across various geographical scales, contributing to the emergence and performance of an innovation system within a distinct technological field. In this paper, we further de
What does it mean to live with fossil fuels? Studying farmers in the sugar beet districts on the plains of Southern Scandinavia, this thesis investigates the history and ethnography of a troubled relationship between subterranean energy and everyday life. How did it come about that farmers first came to depend on fossil fuels? What changes followed in their use of the land and their gendered divis
The cosmogenic radionuclide 36Cl is a valuable tracer for studying Earth system processes, solar variability and geomagnetic field changes. These applications rely on a comprehensive understanding of 36Cl transport and deposition processes, which are still poorly studied. In this study, we apply a state-of-the-art climate model ECHAM6.3-HAM2.3 to investigate the source distribution and deposition
Matrix gamma distributions are among the most important matrix-variate laws in multivariate statistical analysis, as they encompass the Wishart distributions – the sample covariance distributions under Gaussianity – and provide a natural model for random covariances in Bayesian multivariate methods. A substantial body of literature explores this class of distributions, traditionally characterized
A numerical scheme is presented for solving the Helmholtz equation with Dirichlet or Neumann boundary conditions on piecewise smooth open curves, where the curves may have corners and multiple junctions. Existing integral equation methods for smooth open curves rely on analyzing the exact singularities of the density at endpoints for associated integral operators, explicitly extracting these singu
Flame spread through ventilation cavities in timber facades is a serious fire safety concern in tall buildings. In this study, flame behaviour inside a particleboard cavity, resembling the ventilation cavity in a façade system, was investigated. Experiments were conducted with particleboard on one side and an inert panel on the other, across six cavity widths ranging from 10 cm to 25 cm. Variation
Study Region: The Juzhang River Basin in Hubei, China. Study Focus: Precipitation is crucial information in hydrological modelling, and its uncertainty significantly affects the simulation performance. This study constructs a decision tree-based gridded fusion model to integrate multiple precipitation products, generating multi-source fused precipitation products (MSFPPs). The mesoscale hydrologic
Vilken roll spelar beprövad erfarenhet i socialtjänstens beslutsfattande? I det här kapitlet undersöks hur socialsekreterare inom områdena barn och unga samt vuxna med beroendeproblematik använder och delar kunskap i en komplex vardag präglad av krav på rättssäkerhet, evidens och effektivitet. Genom fokusgruppsintervjuer synliggörs det kollegiala lärandets betydelse och hur erfarenhetsbaserad k
Objectives: This paper analyzes the educational content of the MinSmerte (MyPain) app, designed to educate patients on postoperative pain management after ambulatory surgery. It examines the complexity of instructional videos, investigating how these relate to the legitimacy claims constructed by educators – defined as assertions about the value of the information based on its relevance, authority
Previous treatment studies have suggested an antidepressant effect of adjunctive probiotics, but more high-quality randomized controlled trials (RCTs) are needed before clinical implementation. The mechanisms underlying putative antidepressant effects of probiotics are not understood, but one possibility is that they are mediated via short-chain fatty acids (SCFAs) − neuroactive bacterial metaboli
We employ a qualitative approach to explore whether and how the use of performance measurement systems differs between public and private providers in Swedish and Finnish primary care, from the perspective of primary care centre managers. The two settings are similar in terms of decentralised healthcare systems but differ in terms of organisation of primary care and governance principles for publi
This paper reports on the challenges of handling menstrual waste in informal settlements in Kisumu, Kenya, and the emerging conflicts between reducing the use of these ‘complicated plastics’ and ensuring human health and dignity. To investigate these interconnections, we draw on a survey conducted among sanitation workers conducting manual pit emptying. We then conducted a knowledge co-production
Objective: A diagnosis of childhood cancer is profoundly devastating for families, with well-recognized effects on parental mental health. However, its impact on parental somatic health remains poorly understood, particularly regarding potential long-term cumulative burden. These persistent somatic diseases require frequent clinic visits for ongoing management and adversely affect parents' quality
