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Erik 90!
Introduction to a seminar and a book with four articles and also a revised bibliography celebrating Professor Emeritus Erik Cinthio's 90 years birthday in 2011.
Aerosol particle formation events and analysis of high growth rates observed above a subarctic wetland-forest mosaic
An analysis of particle formation (PF) events over a subarctic mire in northern Sweden was performed, based on number size distributions of atmospheric aerosol particles (10-500 nm in diameter) and ions (0.4-40 nm in Tammet diameter). We present classification statistics for PF events from measurements covering the period July 2005- September 2006, with a break over the winter period. The PF event
Musiken spelar en avgörande roll inom film
Industrisamhället flyttar ut
Hypogonadism Risk in Men Treated for Childhood Cancer.
Context: Pediatric cancer treatment may imply an increased risk of hypogonadism, leading to metabolic disorders and osteoporosis. Such complications are potentially preventable. Objective: The aim of this study was to assess diagnosis- and treatment-dependent risk of hypogonadism in male childhood cancer survivors (CCS). Design: Male CCS who were treated during the period 1970-2002 and who in 2004
Efficient Compression and Rasterization Algorithms for Graphics Hardware
Despite rapid development, modern graphics hardware is still much too slow to render photo-realistic images in real time, and it will most likely remain so if we rely only on yearly growth in hardware performance. Therefore, better algorithms are constantly needed in order to advance the field. In the first part of this thesis, we present new algorithms for hardware rasterization. We investigate
OP23.09: Ultrasonographic anatomy of perineum during pregnancy and immediately following obstetric injury.
Abstract is not available
The use of a rigid disc to protect exposed structures in wounds treated with negative pressure wound therapy: Effects on wound bed pressure and microvascular blood flow.
There are increasing reports of deaths and serious complications associated with the use of negative pressure wound therapy (NPWT). Bleeding may occur in patients when NPWT is applied to a wound with exposed blood vessels or vascular grafts, possibly due to mechanical deformation and hypoperfusion of the vessel walls. Recent evidence suggests that using a rigid barrier disc to protect underlying t
Rune : A computer program for interpretation of rune stones
The language on Swedish rune stones written in the 16 character alphabet (futhark) constitutes a very special fragment of the Swedish of its time (about 800-1100). Because of the ritual character of the inscriptions the language is rather standardized. The greatest variation is in proper names. As has long been noted the typical formula is (in English translation): N raised this stone after M his
Improving Requirements Selection Quality in Market-Driven Software Development
The thesis aims at finding means for assessing and improving the requirements engineering (RE) process in order to enhance software product quality and increase the competitive edge of software organisations. Quality can be defined as the ability to satisfy the customers’ expectations. Thus, from an RE perspective, improved quality implies improved requirements elicitation and prioritisation effor
Local action for sustainable buildings - Review of Stockholm's programme for environmentally adapted buildings
Evaluation of a reflexive attempt: the Citytunnel project in retrospect
Particle filter-based approximate maximum likelihood inference asymptotics in state-space models
To implement maximum likelihood estimation in state-space models, the log-likelihood function must be approximated. We study such approximations based on particle filters, and in particular conditions for consistency of the corresponding approximate maximum likelihood estimator. Numerical results illustrate the theory.
Exploring regression testing and software product line testing - research and state of practice
In large software organizations with a product line development approach a selective testing of product variants is necessary in order to keep pace with the decreased development time for new products, enabled by the systematic reuse. The close relationship between products in product line indicates an option to reduce the testing effort due to redundancy. In many cases test selection is performed
Review of Slavskeppet. En historia om människor.
Book review: James Mark. The Unfinished Revolution: Making Sense of the Communist Past in Central-Eastern Europe
Survival of cancer in patients with rheumatoid arthritis: a follow-up study in Sweden of patients hospitalized with rheumatoid arthritis 1 year before diagnosis of cancer.
Objectives. Patients diagnosed with RA have an increased risk of some cancers. However, limited data are available on the important issue of prognosis of RA patients with cancer. Methods. RA patients were identified from the Swedish Hospital Discharge Register by linkage to the Cancer Registry. Follow-up of patients was started from the date of diagnosis of cancer through year 2006. Hazard ratios
Biology Of Rice Bug, Leptocorisa oratorius (Fab.) on Rice and Three Selected Weeds
Learning System Thinking : The role of semiotic and cognitive resources
In the course of our educational life we are introduced to various subject areas, each with its specific way of representing knowledge. The challenge for the learner is to be able to think in ways that are supported by, and match, the representational format. A fundamental question for the science of learning concerns how this is achieved. In this thesis, it will be argued that by observing indivi
