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Kármán vortex streets are repeating patterns of swirling vortices, appearing when a fluid passes an obstacle at Re>50. We present an array of interacting vortices, a Kármán vortex city, that arises when a DNA solution flows through an array of micro posts at Re <0.5. Above thresholds in concentration and flow rate, the vortices formed behind posts interact, leading to concentration fluctuation wav
The evolution of surfaces exposed to an aggressive environment and mechanical load is studied. The evolution is the initial part of a stress corrosion process that leads to pitting, crack initiation and growing cracks. In conventional fracture analyses the growth rate of the crack may be computed using a modified Paris' law. However, a known or a postulated crack is required. A serious drawback is
This study analyses seven sufficiency-oriented SMEs in the French fashion sector, categorizing their strategies into efficiency, shift and sufficiency. It reveals the tension in balancing sustainability with financial viability, highlighting the systemic challenges posed by consumer preference for fast fashion.
Internet of Things (IoT) are one of the key enablers of personalized health. However, IoT devices often have stringent constraints in terms of resources, e.g., energy budget, and, therefore, limited possibilities to exploit the state-of-the-art Deep Neural Networks (DNNs). Energy-aware Neural Architecture Search (NAS) is proposed to tackle this challenge, by exploring lightweight DNN (DNN) archite
Rapporten sexmänsäljer.se/x utgår från intervjuer med män som säljer sex till andra män via internet. Den belyser ett fenomen som tidigare inte lyfts fram i svensk forskning och tillför ny kunskap. Rapporten fokuserar dels på att ge några av dessa män en röst och möjlighet att formulera hur de ser på sin verksamhet, dels på att försöka utveckla en teoretisk ram och begrepp för att bättre förstå et
This study explores the possibility that the delayed hypoperfusion observed after an ischemic insult might be due to vasoconstriction induced by the release of noradrenaline from nerves originating in the locus ceruleus. Bilateral 6-hydroxydopamine lesions of the ascending bundles from the locus ceruleus were carried out in the caudal mesencephalon of rats. Local CBF was measured with an autoradio
Normal sexual differentiation requires complex molecular events to take place in a precise order, and even though much knowledge has been gained in recent decades, further research is still needed to understand the pathogenesis of different disorders of sexual differentiation. For the clinician who is confronted with a child with sexual ambiguity, it is most important not to guess the sex but to i
The latest version of the Swiss standard for building acoustics (SIA181) introduced a new measurement method, based on a balanced- Arm hammer, for evaluating the decoupling performance of service equipment. This method was developed for reproducing in a standard manner the manipulation of service equipment in bathrooms and kitchens. In this study, we are investigating the relevance of such method
This article investigates the translation of Good Night Storiesfor Rebel Girls: 100 Tales of Extraordinary Women, a children’s bookwritten and published by Elena Favilli and Francesca Cavallo in 2016.Within the framework of Gideon Toury’s Descriptive Translation Studiesand Katharina Reiss’ text typology, the study focuses on the Swedish trans-lation Godnattsagor för rebelltjejer: 100 berättelser o
Divorce increased dramatically during the twentieth century across the western world. There is surprisingly little research on the determinants of divorce during this transition. We investigate micro-level sociodemographic determinants of divorce in Sweden 1922–1967 using longitudinal data at individual and household level from southern Sweden, focusing on the associations between divorce and wome
Ground source heat pump systems, operating in conjunction with vertical ground heat exchangers, will play a key role in decarbonising heating and cooling of buildings. Design of traditional borehole heat exchangers relies on tools which implement routine analytical relationships between heat transferred and the temperature change in the ground and circulating thermal fluid. However, for novel pile
