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Antagonistic coevolution (i.e., reciprocal adaptation and counter-adaptation) between hosts and pathogens has long been considered an important driver of genetic variation. However, direct evidence for this is still scarce, especially in vertebrates. The wealth of data on genetics of susceptibility to infectious disease in humans provides an important resource for understanding host-pathogen coevo

Uppsatsen behandlar den öppna polisens användning av den okonventionella spaningsmetoden infiltration och även informatörsverksamheten i den mån denna tangerar förstnämnda metod. Infiltrationsåtgärder har företagits i utevaro av ett uttryckligt lagstöd vilket givit utrymme för skönsmässiga bedömningar, med avkall på rättssäkerheten som följd. Ovanstående blev upprinnelse till en anstormning av kri

Sheep and goats are some of the most important animals in prehistoric Scandinavia. The habitus of the animals was used and transformed into cultural categories. Owing to their important and long-term utility they were ritualised during the pre-Christian periods. The role of these animals and the attitudes towards them in and beyond Norse paganism is discussed with habitus perspectives applied to t

One of the most important aspects of the marriage legislation in medieval canon law is the doctrine of free choice. According to this doctrine, established by pope Alexander III in the second half of the twelfth century, the validity of a marriage depended solely on the freely given consent of the parties. No one could legally force a couple to marry if they did not freely consent to do so. In par

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Popular Abstract in Swedish Livet uppe på en pelare År 423 e.Kr. klättrade en man som närmade sig fyrtioårsåldern upp på en pelare, för att leva resten av sitt liv på dess topp; det skulle bli nästan fyrtio år till på knappt tjugo meters höjd. Han hette Symeon och skulle redan i sin samtid bli världsberömd för sin märkliga livsstil, som den första styliten, eller pelarhelgonet. I dagens krigsdrabThe fundamental question in this work concerns the ideal relation between asceticism and society in a 5th c. writing (C.E.), the Philotheos Historia (PH), written in elaborate Greek by the learned bishop of Cyrrhus, Theodoret. This collection of saints’ stories tells about the lives of a number of ascetics who lived in the Eastern part of the Roman Empire, many of them close to Antioch. As these n

When designing innovations for the silver age, it is not sufficient to discover old people’s needs only. In addition, one also has to discover old peoples’ new roles as consumers, citizens and innovators. Since this is a group that until recently has been given few opportunities to make their voices heard, there is a need for methods that identify their needs and demands. More importantly, we need