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In this paper, the effects of internal coolant crossflow on double-jet holes were simulated and compared with two rows of cylindrical holes under three blowing ratios (M = 0.5, 1.0, and 1.5), with an established and validated turbulence model. The results show that double-jet holes can provide better film cooling performance for the three different blowing ratios compared with cylindrical holes. A

This chapter takes the fall of the Berlin Wall as its point of departure, and from there it traces a trajectory of unforeseen developments that have led from the erstwhile global optimism to the dramatic shift in mood just three short decades later. The key questions posed are: What global developments that were unforeseen then can account for the much more sombre ambience, pessimism or even alarm

Ectopic expression of transcription factor combinations has been recently demonstrated to reprogram differentiated somatic cells towards the dendritic cell (DC) lineage without reversion to a multipotent state. DCs have the ability to induce potent and long-lasting adaptive immune responses. In particular, conventional type 1 DCs (cDC1s) excel on antigen cross-presentation, a critical step for ind

Socialt arbete sker inte sällan i samhällets marginaler med människor som lever i en osäker, utsatt situation. Samhället hjälp och stöd distribueras allt som oftast av socialarbetare med stöd av lag, som inte alltid är given och entydig. Att djupare förstå relevant lagstiftning och andra rättskällor, samt deras individuella och samhälleliga effekter, är därför en viktig del i socialarbetares utbil

Background: Long-distance migratory birds undergo complex annual cycles during which they must adjust their behaviour according to the needs and conditions encountered throughout the year. Yet, variation in activity throughout the entire annual cycle has rarely been studied in wild migratory birds. Methods: We used multisensor data loggers to evaluate the patterns of activity throughout the comple

Opera. The Royal Danish Opera. Did not premiere due to COVID.

Performance installation

The existence of impartial and independent courts is a cornerstone of the success of the European project. The recent renaissance of “illiberal States” jeopardises the application of the rule of law and risks destroying the foundations of the EU legal order. In 2018, the Court of Justice of the European Union (CJEU) began developing two new lines of case-law. Firstly, the CJEU found itself to be c

The concept of “Rechtsstaat” developed in the 1830s and 1840s in the German constitutional discussion. Robert von Mohl developed the concept in a substantive sense and Friedrich Julius Stahl then developed it in a formal sense. In this article, the theories of the two scholars are first explained and analysed in the context of their understandings of the State and the law as well as the philosophi

Site specific performance

Cellular-connected unmanned aerial vehicle (UAV) has attracted a surge of research interest in both academia and industry. To support aerial user equipment (UEs) in the existing cellular networks, one promising approach is to assign a portion of the system bandwidth exclusively to the UAV-UEs. This is especially favorable for use cases where a large number of UAV-UEs are exploited, e.g., for packa

Dickcissel (Spiza americana) males occupying territories in cropland sites produced songs that were less similar on average to other Dickcissel songs in their neighborhood than did Dickcissels living in grasslands, where conformity to the local vocal culture was higher. Further, Dickcissel vocal culture changed more quickly over time in cropland sites relative to grassland sites. These differences

In this paper we study two major challenges in few-shot bioacoustic event detection: variable event lengths and false-positives. We use prototypical networks where the embedding function is trained using a multi-label sound event detection model instead of using episodic training as the proxy task on the provided training dataset. This is motivated by polyphonic sound events being present in the b