Syftet har varit att ta fram grundläggande teknisk och ekonomisk kunskap för datorreglering av klimatprocesser. En kontorsbyggnad, vars klimatanläggning är datorstyrd, har använts som försöksobjekt. Som resultat av undersökningen ges synpunkter och krav på funktion och programvara för signaler, övervakning, styrning, optimering osv.

The chemokine CCL25 is selectively and constitutively expressed in the small intestinal epithelium and plays an important role in mediating lymphocyte recruitment to this site. In this study, we demonstrate that CCL25 expression in murine small intestinal epithelial cells is independent of signaling through the lymphotoxin 0 receptor and is not enhanced by inflammatory stimuli, pathways involved i

The Italian political philosopher Giorgio Agamben's conclusion that the camp has replaced the city as the biopolitical paradigm of the West is as difficult to digest as it is easy to see how it responds to contemporary political tendencies in the world today. In this introduction to this theme issue on Giorgio Agamben and the spatialities of the camp, a detailed exposition emulating the structure

The current development debate emphasizes national ownership of the development agenda as a precondition for sustainable development and aid effectiveness. Vietnam is often held up as a good example of strong ownership. Yet, the ownership concept is not clearly defined or understood due to a lack of empirically rooted evidence and analysis. This study examines the key elements of development owne

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We employ the density functional Kohn-Sham method in the local spin-density approximation to study the electronic structure and magnetism of quasi-one-dimensional periodic arrays of few-electron quantum dots. At small values of the lattice constant, the single dots overlap, forming a nonmagnetic quantum wire with nearly homogenous density. As the confinement perpendicular to the wire is increased,

This article reviews the contemporary literature related to tamsulosin, which is now the most widely used alpha antagonist in treating benign prostatic hyperplasia. The primary emphasis of this article is on the clinical data that exist related to this agent. Currently, there are no adequate studies that effectively compare existing agents for the treatment of benign prostatic hyperplasia using a

Background: Exhaled breath condensate (EBC) is simple to cottect and as such a non-invasive method that has attracted substantial interest in the last few years. However, several methodological concerns have been raised and it has been difficult to reproduce results between different centres. Because of low concentrations of inflammatory markers, potential loss in the sampling system may have grea

Sulphuric acid impregnated silica was used for the lipid free extraction of polychlorinated biphenyls from fat containing food and feed matrices using pressurized liquid extraction on a Dionex ASE300, with 34 mL cells. Data were compared to a previous publication where extractions had been performed on a Dionex ASE200, with 33 mL cells. Four different fat/fat retainer ratios (FFRs) were tested (0.

This working paper discusses the conditions of agricultural recovery in Sub-Saharan Africa, against the background of the Asian experience with the Green Revolution in the 1960s and 1970s. Apart from its emphasis on modern technology in farming, the Asian “model” can be described as “state driven, market mediated and small farmer based”. The authors argue that, in the African case, there are no se

Popular Abstract in Swedish Avhandlingen innefattar 5 fristående artiklar samt en slutlig sammanfattning av samtliga arbeten. Arbetet behandlar textilproduktion under yngre järnålder framförallt vikingatid. Textilproduktionen har beaktats utifrån de textilredskap som påträffats vid utgrävningar av bosättningar i Skåne, Mälardalsområdet samt Birka, Sverige och Hedeby nuvarande Tyskland. Redskapen oThe initial aim of the present PhD thesis was to develop the method of classification for textile tools to facilitate the study of textile production in an archaeological context. The thesis consists of five separate projects and a concluding summary. The study covers the late Iron Age, mainly the Viking Period. Geographically, the study covers the regions of Scania, in S.W. Sweden, with seven set

1 Previous applications of the mating disruption technique to Neodiprion sertifer resulted in decreased numbers of males caught in the treated area but no effect on sex ratio or overall population density. 2 The present study assessed the efficacy of mating disruption against N. sertifer outbreaks in pine stands surrounded by agricultural areas or pasture, and therefore isolated from other infest

Protein kinase C (PKC) activation induces neuronal differentiation of SH-SY5Y neuroblastoma cells. This study examines the role of PKCbeta isoforms in this process. The PKCbeta-specific inhibitor LY379196 had no effect on 12-O-tetradecanoylphorbol 13-acetate (TPA)-induced neurite outgrowth from SH-SY5Y neuroblastoma cells. On the other hand, PKCbeta inhibition suppressed the TPA-stimulated increas

The transition quadrupole moments Q(t) for the superdeformed band in Ca-40 have been determined through thin-target Doppler-shift attenuation analyses. A best-fit value of Q(t)=1.30+/-0.05 e b is obtained when a single value is assumed for the entire band. Fitting separate quadrupole moments for in-band transitions decaying from the high-spin states and the presumably admixed low-spin states resul

Receive diversity gain performance of a two-antenna setup in an office environment is reported. The terminal is handheld in front of the user simulating a data mode scenario while walking around. The dual polarised base station sector antenna is placed at the end of a corridor. The results indicate that experimentally achieved diversity performance is similar to previously predicted theoretical da

Using a full length cystatin C cDNA probe and the Alu I restriction enzyme a total of 33 patients with senile dementia, Alzheimer type and 31 Down's syndrome patients have been investigated for the presence of the 630 bp Alu I restriction fragment length polymorphism in the cystatin C gene detected in Icelandic patients with hereditary cystatin C amyloid angiopathy. Results showed that all the pat