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Subzero project: Thermal insulation measurement of cold protective clothing using thermal manikins - Physiological tests

Wearer trials with human subjects were included in the Subzero project in order to validate the manikins' data against practice. Physiological tests of the project were aimed to study hu-man subjects at thermal comfort or being slightly warm in cold: 0, -10, -25 and wind-chill temperature –50 ºC. Wind-chill temperature –50 was achieved by combination of 2 tempera-tures and wind velocities: -40 ºC

Structural pathology and functional analysis of vitamin K-dependent protein S

Protein S deficiency is an autosomal dominant trait affecting around 10% of families thrombophilic families. The high affinity interaction of approximately 60% of protein S with C4b -binding protein (C4BP) has raised a complicated situation for the diagnosis of deficiency states. Because only free protein S functions as cofactor in the protein C anticoagulant, it is important to measure free prote

Förändringskompetens : En studie av anställdas upplevelser av lärande i samband med organisationsförändring

Populärvetenskaplig sammanfattningAvhandlingen tog sin utgångspunkt i nödvändigheten att organisationer ständigt måste vara flexibla för att kunna bemästra krav på variation och oväntade händelser. En organisations förmåga att snabbt anpassa såväl antalet anställda som de anställdas arbetsinsats på ett smidigt sätt kan vara en förutsättning för flexibilitet. Förutom kapacitet till förändring är deThis thesis assumed the necessity of organizations having to be flexible in respect to mastering variation and unexpected circumstances. Organizations’ ability to alter the number of workers, or to vary the intensity of workers’ workload in a smooth way, is generally a prerequisite for flexibility. In addition to being able to change, organizations must also have the capacity to obtain development

Transcriptional control of Bactericidal/permeability increasing protein (BPI) and cathepsin G in myeloid cells

Popular Abstract in Swedish Populärvetenskaplig sammanfattning Vår arvsmassa består av tre olika typer av DNA; kodande, reglerande och ofunktionellt DNA. Det kodande DNA:t används som ritning för hur våra proteiner ska sättas ihop. Proteinerna är de stenar som bygger upp våra celler och ger dem dess specifika funktion, en hudcell är t ex uppbyggd av andra proteiner än en muskelcell. Det är viktigtThe neutrophil store its effector proteins in several distinct types of cytoplasmic granules, developed sequentially during cell maturation. The different subtypes of granules have unique protein content and functional characteristics. The formation of each granule subtype coincides with the biosynthesis of its content. Granule proteins synthesised during the formation of a granule subtype are thu

Particle-Induced Phase Separation in Aqueous Solutions containing Colloidal Particles and Adsorbing Polymers

Popular Abstract in Swedish I detta arbete har lösningar bestående av polymerer och kolloidala partiklar studerats. En polymer är en lång molekyl som består av många sammanlänkade repeterande enheter. En repeterande enhet är i sin tur den minsta enhet som återkommer i strukturen. Polymerer finns i många olika former i vår omgivning, både naturligt och syntetiskt framställda. Exempel på polymera maThe influence of added colloidal particles on the phase behaviour of a polymer solution was investigated. Binary, quasi-binary and mixed polymer solutions were used in the study, where at least one of the polymers had an affinity for the surfaces of the colloidal particles. Experimentally, silica and polystyrene latex particles were used as colloidal particles. Theoretical calculations have been p

Industry Participation in Teaching – An Example

Industry participation in teaching is often appreciated and inquired for by many students as it connects theory of academia with the reality of practitioners in industry. However, the industry involvement is often delimited to occasional guest lecturers or study visits and as such, it supplements the traditional, academic, teaching activities. The course, which is the subject of this paper, provid