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Cardiovascular mortality and morbidity in seven counties in Sweden in relation to water hardness and geological settings. The project: myocardial infarction in mid-Sweden

An east-west regional gradient in cardiovascular mortality was found within seven counties in mid-Sweden during the years 1969-1983. The mortality differences were of considerable magnitude for ischaemic heart disease (IHD) as well as for stroke. In previous reports, in which the distribution of risk factors among middle-aged men was presented, the moderate variation among the communities could no

Swash Processes and Dune Erosion: Emphasis on Vessel-Generated Waves

Popular Abstract in Swedish Fartygsgenererade vågor ofta orsakar större kustförändringar jämfört med vindvågor utmed stränder där stryklängden är begränsad. Med bakgrund av att fartygstrafiken, särskilt från höghastighetsfärjor, och dess potentiella miljöeffekter har forskning inom detta område ökat. Fast att ett antal studier har och fortsätter undangöras, forskning om fartygsgenererade vågor ochIn navigable waterways, owing to the relatively short fetches for wind wave generation, the free waves generated by moving vessels often produce the dominant wave action with respect to erosion of the shore. In response to the fairly recent introduction of high-speed ferries, combined with a planned expansion within the passenger- and car-carrying ship market, the need to model and predict coastli

Glutathione-s-transferase M1 and T1 polymorphisms and associations with type 1 diabetes age-at-onset.

Type 1 diabetes (T1D) is an autoimmune disease characterized by pancreatic beta cell destruction involving auto-reactive T-cells, pro-inflammatory cytokines, reactive oxygen species (ROS) and loss of insulin. Monozygotic twin studies show a 20-60% concordance with T1D indicating there may be an environmental component to the disease. Glutathione (GSH) is the major endogenous antioxidant produced b

Asymmetric allosteric activation of the symmetric ArgR hexamer

Hexameric arginine repressor, ArgR, bound to L-arginine serves both as the master transcriptional repressor/activator at diverse regulons in a wide range of bacteria and as a required cofactor for resolution of ColE1 plasmid multimers. Multifunctional ArgR is thus unusual in possessing features of specific gene regulators, global regulators, and non-specific gene organizers; its closest functional

Morphometry in digital photographs: a promising technique for assessing patients with cleft lip and palate

As digital photography is being increasingly used in clinical medicine, we devised a software program for 'on screen' image analysis, which allows distance, angle, and area to be measured. In this study, 30 photos were evaluated by 10 observers, so 3000 observations were used to test the reproducibility of the measurements. The results showed excellent reproducibility within observer, between obse

The Interplay of Social Science and Personal Belief in Gordon W. Allport's Psychology of Religion

In this study an analysis of G.W. Allport's psychology of religion was carried out from the perspective of personal equation with the aim of establishing an interchange between a scholarly and personal sphere in Allport's views of psychology of religion. A content analysis of Allport's collected scholarly writings on psychology of religion, and largely unpublished personal sources previously not u

Stat och kommun i makt(o)balans : En studie av flyktingmottagandet

Popular Abstract in Swedish ”Stat och kommun i makt(o)balans. En studie av flyktingmottagandet.” Denna avhandling handlar om relationen mellan stat och kommun, närmare bestämt i Sverige idag. Dock ses den inte, såsom brukligt, som en hierarkisk relation utan som ett ömsesidigt beroende där staten och kommunerna är beroende av varandra. Detta ömsesidiga beroende kan vara symmetriskt, att båda aktörAlready from the title of this dissertation can two important points be made. The first is that the dissertation is about the relationship between central and local government, more specifically in Sweden today. The second point is that this relationship is seen from a balance of power perspective, where the relative power of the actors is an empirical question rather than derived from a given hie

New relativistic ANO basis sets for transition metal atoms

New basis sets of the atomic natural orbital (ANO) type have been developed for the first, second, and third row transition metal atoms. The ANOs have been obtained from the average density matrix of the ground and lowest excited states of the atom, the positive and negative ions, and the atom in an electric field. Scalar relativistic effects are included through the use of a Douglas-Kroll-Hess Ha

Survival of mammalian cells exposed to ultrahigh dose rates from a laser-produced plasma x-ray source

PURPOSE: To determine whether intense laser-produced x rays have an increased radiation hazard. MATERIALS AND METHODS: Mammalian cells were exposed to x rays from a laser-produced plasma that produced ultrahigh peak absorbed dose rates, up to a factor of 10(10) higher than those produced by conventional x rays used in imaging. The cell survival was studied as a function of the absorbed dose. The s

The problem of estimating wind drift in migrating birds

Whether migrating birds compensate for wind drift or not is a fundamental question in bird migration research. The procedures to demonstrate and quantitatively estimate wind drift or compensation are fraught with difficulties and pitfalls. In this paper, we evaluate four methods that have been used in several studies over the past decades. We evaluate the methods by analysing a model migratory mov

Ett brännglas för tidens strålar : striden om Torgny Segerstedts docentur 1903

Popular Abstract in Swedish Torgny Segerstedt, den kände chefredaktören för Göteborgs Handels- och Sjöfartstidning, hade utkämpat strider före nazismens tid. Som ung kallades han till docent till Lund på en underkänd avhandling. Disputationen hade ägt rum i maj 1903 vid den teologiska fakulteten i Uppsala. Efter underkännandet beslöt alltså den teologiska fakulteten i Lund att kalla Segerstedt tilOn 1st September 1903, the Faculty of Theology at the University of Lund took the decision to appoint Torgny Segerstedt as a senior lecturer in spite of his failed doctoral dissertation. The public defence of his thesis had taken place on 28th May in the same year before the Faculty of Theology at Uppsala. It was thus after his failure that the Faculty at Lund nevertheless decided to invite him to

The stars of the Galactic center

We consider the origin of the so-called S stars orbiting the supermassive black hole at the very center of the Galaxy. These are usually assumed to be massive main-sequence stars. We argue instead that they are the remnants of low-to-intermediate mass red giants that have been scattered into near-radial orbits and tidally stripped as they approach the central black hole. Such stars retain only low

Lysophosphatidic Acid Binds to and Activates GPR92, a G Protein-Coupled Receptor Highly Expressed in Gastrointestinal Lymphocytes

Here, the ligand binding, activation, and tissue distribution of the orphan G protein-coupled receptor (GPCR) GPR92 were studied. GPR92 binds and is activated by compounds based on the lysophosphatidic acid (LPA) backbone. The binding of LPA to GPR92 was of high affinity (K(D) = 6.4 +/- 0.9 nM) and led to an increase in both phosphoinositide hydrolysis and cAMP production. GPR92 is atypical in tha