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Soft pair potentials predict a reentrant liquid phase for high concentrations, a behavior not observed experimentally. Here, very soft microgels confined at an oil-water interface are used as a model system of particles interacting via a soft potential in 2D. Interfacial rheology measurements demonstrate the existence of different flow regimes that depend on the compression of the monolayer. Such
Clandestine migration is not only a response to precarious living conditions but also driven by aspirations and desires for change that migrants carry into their journeys. Yet, far less is known about what becomes of these subjective driving forces once people reach their destinations and settle down. To address this gap, this study explores how Syrian parents who risked crossing the Mediterranean
Environmental, social and governance (ESG) investing has become a site of struggle,around which a range of actors at multiple scales and in different legal, political andfinancial spheres are mobilising. We delve into four dynamics that characterise thisquickly changing landscape and propose a set of conceptual avenues to analysethem. Gramscian political economy, legal geographies and science and
Background Suicide is more common among males and in older age, but the understanding of sex-specific and age-specific risk indicators is limited. Objective To describe the sex-specific and age-specific prevalence of 25 suicide risk indicators in the year preceding suicide and estimate their associations with suicide. Methods Register-based population-nested case-control study in Sweden, 2009–2021
Objectives: To analyze device designs, similarities and overlaps of custom-made fenestrated arch endografts intended for mid/distal arch thoracic endovascular aortic repair. Materials and Methods: A multicenter cross-sectional study analyzing custom-made anonymized graft plans was performed. Graft plans were included from a cohort of mid/distal aortic arch repairs using custom-made fenestrated aor
Objective: The aim of this study was to assess the risk of radiation-induced cancer development in patients that have undergone an infrarenal EVAR, stratifying the relative contributions of the procedure and the preoperative and postoperative CTAs. Methods and Materials: The organ-specific absorbed radiation doses from CTA and the EVAR procedure were estimated from the radiation exposures of 95 an
When searching for an object in my pocket, I can clearly perceive the edges, shape, and hardness of the items I touch — regardless of which part of my fingers makes contact and despite large sensorimotor noise. What accounts for these perceptual invariants? Vincent Hayward introduced key elements to investigate this question, by (i) analyzing mechanical spatiotemporal invariants emerging from the
Turbulent heat transfer over rough surfaces is crucial in natural and industrial processes, yet it has received less attention than that of momentum transfer. Recently, research in this field is rapidly growing, driven by advancements in computational methods, the role of surface roughness in meteorology, and the growing use of Additive Manufacturing technologies for energy and thermal management
Popular Abstract in Swedish Blodomloppet innesluts av kroppens kärlsystem och ombesörjer tillförsel av näringsämnen och syre till kroppens organ och vävnader. Det svarar också för borttransport av slaggprodukter och syretömda röda blodkroppar tillbaka till lungorna för ”omladdning”. Inget organ fungerar bättre än vad som dess blodförsörjning tillåter. Våra organ och vävnader säkrar därför sin egenAngiotensin II (Ang II) is a potent vasoconstrictor that is implicated in the pathogenesis of hypertension, heart failure and atherosclerosis. In this thesis, the efficacy and safety of Ang II receptor blockers (ARB) were evaluated. The vasomotor effects of Ang II in endothelium-denuded human coronary arteries were characterized by in vitro pharmacology and the Ang II receptor mRNA levels were qua
The Swedish university market has increased during the latest decades in more than one dimension. The traditional engineering programme in land surveying has become part of a market oriented educational structure. A diversification of university programmes has lead to new Bachelor and Master of Science programmes in land surveying and management, as well as in GIS and geomatics, with today five un
Diabetic kidney disease is one of the major complications associated with diabetes. Approximately 25-40% of both type 1 and type 2 diabetes patients will acquire a kidney complication and despite global efforts to reduce the prevalence of diabetic kidney disease, it is a leading cause of kidney failure in the western world. There are few treatment options directly targeting the kidney.The overall
Deoxyribonucleoside kinases (dNKs) salvage deoxyribonucleosides (dNs) and catalyze the rate limiting step of this salvage pathway by converting dNs into corresponding monophosphate forms. These enzymes serve as an excellent model to study duplicated genes and their evolutionary history. So far, among vertebrates only four mammalian dNKs have been studied for their substrate specificity and kinetic
The aim of this thesis was to examine the effect of sleep on emotional memories. The first two studies examined the role of sleep in the generalization of fear learning and the third study examined how sleep affected the forgetting of unwanted emotional memories.In study 1, participants first underwent fear conditioning with a small and a large circle as the CS+ and the CS-. Next, after either a n
