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Predicting evolution over multiple generations in deteriorating environments using evolutionarily explicit Integral Projection Models

Human impacts on the natural world often generate environmental trends that can have detrimental effects on distributions of phenotypic traits. We do not have a good understanding of how deteriorating environments might impact evolutionary trajectories across multiple generations, even though effects of environmental trends are often significant in the statistical quantitative genetic analyses of

Persistent Model Biases in the Spatial Variability of Winter North Atlantic Atmospheric Circulation

The three leading modes of the North Atlantic atmospheric circulation explain about 70% of the winter climate variability. Although climate models generally can capture these modes, biases may induce large uncertainties in regional climate predictions. Here, we evaluate the leading winter modes simulated by CMIP5-PMIP3 and CMIP6-PMIP4 models from the last millennium to future scenarios in comparis

Design for the BOP and TOP markets: Strategies used by the design students

The base (BOP) and the top (TOP) of the world income pyramid represent the poor people and the people from developed countries, respectively. About two-fifths of the world population can be categorized as poor. Poverty is a trap because children born to poor parents are likely to grow up to be poor adults. In recent years, a poverty reduction approach that combines business development with povert

Self-Image and Economic Behavior

This thesis consists of four papers studying image concerns in three unique settings. The first paper develops a model incorporating self-image into the buyer's utility in a ''Pay-What-You-Want'' (PWYW) pricing scheme. We introduce heterogeneity in consumption utility and image-sensitivity, generating different purchase decisions and optimal prices across individuals. When a good's fixed price is

Coupling of Light into Nanowire Arrays and Subsequent Absorption

We present a theoretical study of the absorption of light in periodic arrays of InP nanowires. The absorption in the array depends strongly on the diameter and the length of the nanowires, as well as the period of the array. Nanowires of a length of just 2 Am are able, after an appropriate choice for the other parameters, to absorb more than 90% of the incident energy of TE and TM polarized light,

Design towards better life experience: closing the gap between pharmaceutical packaging design and elderly people

The aging of the population is a worldwide trend, especially in Western countries. The increased number of people living past 65 years is also a trend for polypharmacy (the multiple use of medication) among elderly people. In terms of market orientation, the pharmaceutical industry is well-developed, but the same cannot be said in terms of design orientation. Previous studies indicate that packagi

Invasion and Proliferation in Malignant Cells

Popular Abstract in Swedish Två händelser i tumörutvecklingen för en tumörcell är att erhålla okontrollerad celltillväxt och invasiva egenskaper. Detta tillåter tumöran att växa in i den omkringliggande vävnaden. I denna avhandling har vi specifikt studerat p16 och ERK1/2 med speciell fokus på förhållandet mellan invasion och proliferation i hudcancer och bröstcancer. Basalcellscancer har ett disTwo key events in the oncogenic process of tumor cells are to acquire uncontrolled proliferation and invasive properties. This allows the tumor to grow and invade beyond the tissue from which the tumor cells originate. We here specifically studied p16 and ERK1/2 with special focus on and the relation to proliferation and invasion in non-melanoma skin cancer and in breast cancer. In a model system

Solvent effects on NMR isotropic shielding constants. A comparison between explicit polarizable discrete and continuum approaches

The gas-to-aqueous solution shifts of the O-17 and C-13 NMR isotropic shielding constants for the carbonyl chromophore in formaldehyde and acetone are investigated. For the condensed-phase problem, we use the hybrid density functional theory/molecular mechanics approach in combination with a statistical averaging over an appropriate number of solute-solvent configurations extracted from classical

Antihyperglycaemic treatment of type 2 diabetes: results from a national diabetes register

Aim. - To describe clinical characteristics and antihyperglycaemic treatment patterns in patients with varying duration of diabetes. Methods. - We performed a cross-sectional survey of 61 890 type 2 diabetic (DM2) patients from the Swedish National Diabetes Register (NDR) in 2004. We also analysed the effect of types of treatment and risk factors on glycaemic control in a longitudinal cohort study

Upplevelser av svensk film : en kartläggning av genrer inom svensk film under åren 1985–2000

UPPLEVELSER AV SVENSK FILM offers a broad understanding of Swedish cinema during the years between 1985 and 2000. The dissertation focuses on those Swedish films that have been given a wide distribution, i.e. films that in many cases can be considered popular films. (Films that have only obtained a marginal position in the cinemas have not been included.) The films studied attract an average of 2,

Orthosis as prognostic instrument in lumbar fusion. No predictive value in 50 cases followed prospectively

To evaluate pain relief in a lumbar orthosis as a predictor for good clinical results after solid fusion, all patients scheduled for such a surgical procedure were preoperatively encouraged to use an orthosis, soft or rigid, for 3 weeks. Grade of back pain relief as a percent using the orthosis was assessed by the patients and was registered before surgery. After surgery, at 1-year follow-up, pati

Different methods for toxin analysis in the cyanobacterium Nodularia spumigena (Cyanophyceae)

The brackish water cyanobacterium Nodularia spumigena produce the hepatotoxic cyclic pentapeptide nodularin. Intoxications for both human as well as animal may arise when water reservoirs are contaminated with potentially toxic Nodularia species. Here, results of three independent methods for the determination of nodularin in different strains of N. spumigena are presented. The results obtained wi

Miniaturized and automated sample pretreatment for determination of PCBs in environmental aqueous samples using an on-line microporous membrane liquid-liquid extraction-gas chromatography system

A new, fast, and automated sample pretreatment technique for determination of lipophilic organic compounds in aqueous samples has been developed and applied to the determination of polychlorinated biphenyls (PCBs) in environmental river water. It is based on miniaturized microporous membrane liquid-liquid extraction coupled on-line to gas chromatography (GC) with electron capture detection. The he

Well-defined phosphonated homo- and copolymers via direct ring opening metathesis polymerization

Phosphonated polymers with a well-defined molecular weight, composition, and architecture have been prepared via ring opening metathesis polymerization (ROMP) of diethyl phosphonate norbornene imides at room temperature for the first time. ROMP gave a broad range of phosphonated homopolymers, statistical, diblock and triblock copolymers based on poly(norbornene imide)s with low polydispersity (1.0

Ultrasound prediction of large fetuses. Epidemiological and clinical investigations

The proportions of newborns with a birth weight (BW) >4,000 g and of macrosomic newborns (BW >4,500 g) have increased during the last two decades, parallel with an increasing maternal pre-pregnancy body mass index (BMI) and age at the time for pregnancy. Delivery of a large fetus, especially >4,500 g might cause perinatal complications for both the mother and her child. The aims of this work were

GIS supported calculations of Cs-137 deposition in Sweden based on precipitation data

It is of interest to know the spatial variation and the amount of Cs-137 e.g. in case of an accident with a radioactive discharge. In this study, the spatial distribution of the quarterly Cs-137 deposition over Sweden due to nuclear weapons fallout (NWF) during the period 1962-1966 was determined by relating the measured deposition density at a reference site to the amount of precipitation. Measur

Determination of fat content and fatty acid composition in meat and meat products after supercritical fluid extraction

Two different relatively simple, commercially available supercritical fluid extractors (SFE), Leco and Foss-Tecator, were tested for the determination of total fat content in meat and meat products. The fatty acid composition in meat and meat products was also determined after the Foss-Tecator extraction in an aliquot of the extract. Total fat was determined by weighing after the different extract

Evaluation of a modified interview version and of a self-rating version of the Suicide Assessment Scale.

The Suicide Assessment Scale (SUAS) was constructed to be sensitive to change of suicidality. It was recently found to be predictive of suicide in a group of suicide attempters. The aim of the present study was to evaluate the reliability and validity of a modified interview version of SUAS with defined scores and also a new self-rating version (SUAS-S). The subjects consisted of former inpatients

Consumption of added fats and oils in the European Prospective Investigation into Cancer and Nutrition (EPIC) centres across 10 European countries as assessed by 24-hour dietary recalls

Objective: To evaluate the consumption of added fats and oils across the European centres and countries participating in the European Prospective Investigation into Cancer and Nutrition (EPIC). Design and setting: 24-Hour dietary recalls were collected by means of standardised computer-guided interviews in 27 redefined EPIC centres across 10 European countries. Subjects: From an initial number of

A Four-Step Global Reaction Mechanism for CFD Simulations of Flexi-Fuel Burner for Gas Turbines

A reduced four-step scheme for Computational Fluid Dynamics (CFD) analysis is presented here in the context of industrial type laboratory combustor. The present scheme has been optimized for a syngas mixture consisting of 10% CH4, 22.5% CO and 67.5% H2 by volume, and for a methane-air mixture. The optimization of the global scheme is done by comparing with the detailed San Diego mechanism using pe