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On Christopher Polhem's inventions of war machines and other inventions for military purposes.

The influence of footwear insulation on foot skin temperature in the cold at low activity was investigated. Simultaneously, the thermal and pain sensations, and the influence of steel toe cap were studied. Eight subjects were exposed for 85 minutes to three environmental temperatures (+3; -12 and -25 °C) wearing 5 different boots. Insulation of footwear was determined with a thermal foot model. Th

February 22, 1756, exactly 250 years ago, died one of Linnaeus’ apostles, the Swede Pehr Löfling, at the missions of San Antonio de Caroní, Venezuela. He was buried under an orange tree, just 27 years old. Sent by Linnaeus to participate in a Spanish border expedition, led by José de Iturriaga, he had the task to explore the flora and fauna of the New World. After spending more than two years in S

This paper examines lip and jaw kinematics in the production of labial stop and fricative consonants where the duration of the oral closure/constriction is varied for linguistic purposes. The subjects were speakers of Japanese and Swedish, two languages that have a contrast between short and long consonants. Lip and jaw movements were recorded using a magnetometer system. Based on earlier work sho

The differentiation between expression and content is fundamental in the concept of signs. Even if the notions of signs are often revised, due partly to the attraction of a semiotic approach from markedly disparate objects of study, a common apprehension of the distinctive character of meanings by sign is its dual nature. (Saussure 1968, Piaget 1951, 1966; Vygotsky 1999; Sigel 1978; DeLoache 2000)

The article presents results from an investigation made in southern Sweden in 2001. Ten relatives of people whose remains were scattered were interviewed about the circumstances of the scattering. The forms for scattering the ashes varied depending on the locality. In several cases relatives scattered the ashes alone or together, and in some cases funeral directors and a minister did it. Reciting

An introduction to Linnaeus' short but difficult medical treatise Clavis medicinae duplex (Stockholm 1766), understood as a way solving problems in 18th Censtury medical theory.

Why do viewers perceive and interpret visuals differently despite common perceptual and cognitive mechanisms? The article addresses a number of challenges in visual communication and underlines the need for empirical analyses from a recipient perspective. Perception and interpretation of visuals is seen as an interactive meeting between the recipient, the multimodal message and the situational con

Popular Abstract in Swedish Jürgen Habermas uppfattas idag ofta som dagens ledande samhällsteoretiker. Samtidigt är hans tänkande svårtillgängligt och ofta utsatt för missuppfattningar. De flesta försök att klargöra och diskutera hans kritiska teori har varit filosofiskt och idéhistoriskt inriktade. Denna avhandling framställer däremot hans kommunikativa handlingsteori genom att 'positionera' den This is a dissertation in social theoretical research. Its main subject is the critical social theory of the later Jürgen Habermas, that is, the social theory of Habermas which has broken with his earlier attempt to found social theory in an anthropology of knowledge and which instead - since the beginning of the seventies - takes its point of departure in the presuppositions of communicative acti