Search results

Popular Abstract in Swedish Blodbildningen är en av kroppens livligaste processer. Varje dag bildas det upp mot en triljon (12 nollor!) mogna blodceller. De röda blodkropparna står för transporten av syre, de vita blodkropparna försvarar mot infektioner och trombocyterna deltar i blodlevringen. Bildningen av blodceller sker i benmärgen och kan liknas vid ett träd, där roten utgörs av de så kalladeGranulocyte-macrophage- (GM-) and granulocyte- (G-) colony stimulating factor (CSF) are important cytokines in the regulation of hematopoiesis and for the function of mature blood cells. They are also involved in the cytokine network regulating the inflammatory and immune response. The aim of this study was to investigate the regulation of GM- and G-CSF production at the cellular level. The studie

In the paper, we consider the problem of routing and bandwidth allocation in networks that support elastic traffic. We assume that the bandwidth demand between each source-destination (S-D) pair is specified in terms of a minimum and maximum value, and a set of flows between each S-D pair is allowed to realize these demands. (We say that a set of flows realizes the demand associated with an S-D pa

We show that photoelectron spectroscopy (PES) due to its surface sensitivity can be used as a straightforward method to quantify the PMMA resist residues which remain on SiO₂ surfaces after electron beam exposure and resist development. The attenuation of the SiO₂ valence band and Si2p photoelectrons has been measured by using a photoelectron microscope and it has been found

Spin relaxation theory and nuclear magnetic resonance spectroscopy in amphiphilic liquid crystals are presented. Group theory is used to determine the information content and the orientation dependence in spin relaxation experiments, and to investigate the combined effect of crystal and local symmetries and the effect of symmetry on multiple timescales. From lineshapes of a deuterated decanol and

The work presented in this dissertation is concerned with the microstructures and surface roughness of test slabs of Ti-6Al-4V produced by one of powder based Additive Manufacturing (AM) technique namely electron beam melting (EBM). The effects of process parameters of a EBM system and geometry factors of a EBM build such as slabs’ thickness and height etc. on the microstructure and the surface ro

Assessment is a key activity within the higher education system. From the student´s perspective, assessment shapes what is to be learned; from the perspective of the educator it gives clear inputs about the quality of learning. Thus, as defined by the term, ‘Constructive alignment’, by careful planning of the assessment strategy and wise selection of the assessment methods, the teaching-learning e

The article examines four motifs/textual corpora in the Bible which have been referred to by those in favour of slavery: (1) the Exodus motif, (2) the Curse of Noah, (3) the parables of Jesus, and (4) the epistles of Paul. It is argued in the article that Christianity, with its canonized metaphors of slavery actually delayed the abolition of slavery in the 19th century by relativizing and idealizi

Abstract not available

No abstract. Titel i svensk översättning: Skattesystem och finansiering – finansieringssystem i välfärdsstaten.

Stimulated by the recent observation by LEED that well ordered graphite overlayers may be prepared by heating SiC crystals [1] we have used LEED, STM and UPS (hv = 20-140 eV) to study such layers and compared the photoemission spectra to those we obtain from a natural single crystal. Two results are of particular interest. One is that the overlayers give spectra having a quality well on par with t

This study deals with the problem of Austrian identity in the late Habsburg empire. The investigation departs from an understanding of this problem as situated in the juncture between the historical Austrian imperial experience and the process of modern Austrian identity formation. The Austrian identity is thus approached as the identity problem of the old German-Austrian center of the empire, as