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Jugendvillorna på Olympia i Helsingborg : en essä om arkitektur och livsmiljö i förvandling

Summary in English The Art Nouveau houses in the Olympia district in Helsingborg. An essay on architecture and living space in transformation The aim of this study is, in a longer term perspective and from various aspects, to discuss a group of distinctive buildings in Helsingborg. This consists of almost 30 detached apartment houses in the Art Nouveau style. They were built during a period of a

Effect of probe geometry on transsceral diffuse optical spectroscopy

The purpose of this study was to investigate how the geometry of a fiber optic probe affects the transmission and reflection of light through the scleral eye wall. Two geometrical parameters of the fiber probe were investigated: the source-detector distance and the fiber protrusion, i.e. the length of the fiber extending from the flat surface of the fiber probe. For optimization of the fiber optic

Stabilization and Regeneration of CeO2 and CeO2/ZrO2 based Pt catalyst for the water gas shift reaction

The article deals with stabilisation and regeneration of CeO2 and CeO2/ZrO2 based Pt water gas shift catalysts, subject to high initial deactivation. The reaction gas species effect on the catalyst deactivation was investigated by H2-TPR. Activity measurements enabled the effect of different promoters, some added to the CeO2 based catalysts and some to the CeO2/ZrO2 based Pt catalysts, to be inves

On protected traffic routing in wireless networks with partial multiple link failures

In this paper we study an optimization problem relevant for wireless networks. In such networks links are subject to capacity disruptions caused by changing weather/channel condition that force to adapt the modulation and coding schemes to the observed condition. To cope with this issue in network optimization, we need to consider a so called link availability set A and a routing strategy that can

The Role of Projected Anatomy, Random Noise, and Spatial Resolution on Clinical Image Quality in Digital Mammography

Due to the recent advances in digital detector technology, there is an increasing trend in the use of digital mammography (DM) as a concurrent modality with screen-film mammography (SFM). In order to fully realize its potential, the components of a DM system should be optimized with respect to clinical image quality in order for clinicians to make accurate diagnoses. The studies in this work invol

Verification and validation in industry - a qualitative survey on the state of practice

Verification and validation activities take a substantial share of project budgets and need improvements. This is an accepted truth, but the current practices are seldom assessed and analyzed. In this paper we present a qualitative survey of the verification and validation processes at 11 Swedish companies. The purpose was to exchange experience between the companies and to lay out a foundation fo