House dusts, collected for detection of microorganisms in buildings, sometimes have to be stored before measurement. It is possible that continued growth of microorganisms in the stored samples will increase the levels of CFU, chemical marker, biomass etc. The aim of this investigation was to assess the influence of relative humidity on microbial growth in dust samples. We have exposed dust sample

Popular Abstract in Swedish I Tallsten barnomsorgs- och skolenhet införde man 1996, som del i en omorganisation av verksamheten, ett nytt tanke- och arbetssätt utifrån en kommunikativ pedagogik. Tre mindre organisatoriska enheter, som var mer eller mindre slutna i förhållande till varandra, slogs samman till en enhet. Ett primärt syfte i sammanhanget var att skapa en helhetssyn på barnet från 1?18This thesis focuses on the pedagogue as a social being and how she or he experiences the social life in preschools and schools in Tallsten. In 1996, the child-care and education authorities in Tallsten introduced a new manner of thinking and working based on the communicative pedagogy. The idea of communicative pedagogy was origanlly put forth by the Danish teacher Lars Rokkjaer. One of the goals

This thesis presents two prime contributions. First, digital filters for both intermediate and base band filtering for mobile communication are presented. Second, a local clock for on-chip clock generation is introduced. The intermediate frequency filter is a digital alternative to today's analog filters. It is a narrow band filter designed for the American digital mobile telephone system accordin

This paper deals with line-drawings, obtained from images of polyhedral objects after edge detection. Such images are used e.g. for recognition and reconstruction. In the presence of noise, in general they do not obey the geometric conditions imposed by the projective imaging process. Under various optimality conditions, algorithms are presented for the correction of such line-drawings, disturbed

Popular Abstract in Swedish Blödande åderbråck i matstrupen - en jämförande studie mellan kirurgisk shunt och lokal behandling Patienter med skrumplever riskerar många komplikationer. Den mest fruktade är blödning från oesofagusvaricer, dvs åderbråck i matstrupen. Fyrtio procent av patienterna avlider om de inte får behandling. Anledningen till att patienter med skrumplever (cirros) utvecklar oesThis thesis is aimed at evaluating the clinical results of two treatments in patients with bleeding oesophageal varices; the mesocaval interposition shunt (MI shunt) and repeated endoscopic sclerotherapy (ST). 24 patients were randomised to MI shunt and 21 patients to the ST group (mean age 51.6?9.2 and 53.6?10.5 years). Complications include shunt occlusion in 4 %, oesophagitis in 33 % and oesoph

Spectra of hot (type B) stars obtained with the Far Ultraviolet Spectroscopic Explorer (FUSE) satellite in the region 1000-1200

This chapter explores the role of the dissident intellectual in the post-dictatorship era. More specifically, it looks at the reaction in the Romanian cultural press and in the daily newspapers to the awarding of the 2009 Nobel Prize in Literature to Herta Müller, a Romanian-born German writer. Müller is known for her anti-Communist stance as well as her critique of those Romanian political and in

We have measured the spin structure functions g1 and g2 of 3He in a double-spin experiment by inclusively scattering polarized electrons at energies ranging from 0.862 to 5.058 GeV off a polarized 3He target at a 15.5° scattering angle. Excitation energies covered the resonance and the onset of the deep inelastic regions. We have determined for the first time the Q2 evolution of 1(Q2)=g1(x,Q2)dx,

To the purpose of marine seismic acquisition, new acoustic sources have been developed to reduce the environmental impact. The use of marine vibrators makes it possible to define emission frequency ranges, consequently allowing limitation of the frequencies that disturb marine animal life. Constructing marine vibrators with high efficiency and linear dynamics is however difficult, and the vibrator

Survey over the theme of pedagogy in the works of Pier Paolo Pasolini, Andrea Zanzotto and Alberto Moravia