Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 565209 sökträffar
Probing the liquid-gas coexistence in p+Xe reactions from 200 to 1400 MeV
The nuclear equation of state (EOS) is probed from statistical parameters, determined in an excitation function experiment on p + Xe-nat reactions at 200-1400 MeV. Total charge (Z) distributions follow a cascade-[multi]fragmentation-evaporation (CFEM) model well. The caloric curve in regions supposedly dominated by fast processes is compatible with a pure statistical multifragmentation (SMM) proce
Scattering-assisted electric current in semiconductor superlattices in the Wannier-Stark regime
We have used the Monte Carlo technique to investigate the mechanism of scattering-assisted charge transport in semiconductor superlattices under a strong applied electric field in the Wannier-Stark (WS) regime. The distribution function of quasi-two-dimensional carriers localized in each WS level is calculated, and the contributions of different scattering mechanisms to the total scattering probab
Hur går det för barn med tidiga erfarenheter av samhällsvård?
Valdierung des Expertensysrems Verkehr an verkehrsauffälligen Kraftfahrern
Simplification of Expressions Using Prolog
Oxidation and reduction of pyridine nucleotides in alamethicin-permeabilized plant mitochondria
The inner mitochondrial membrane is selectively permeable, which limits the transport of solutes and metabolites across the membrane. This constitutes a problem when intramitochondrial enzymes are studied. The channel-forming antibiotic AlaM (alamethicin) was used as a potentially less invasive method to permearbilize mitochondria and study the highly branched electron-transport chain in potato tu
Does exercise reduce the burden of fractures? A review.
What is beta-carotene doing in the photosystem II reaction centre? Discussion
Teologin i 1878 års katekesutveckling i jämförelse med Svebilii katekes och den lindblomska katekesen
Multidisciplinär rehabilitering till vad nytta?
Det finns nu vissa bevis för att multidisciplinära insatser har effekt vid långvariga muskuloskeletala besvär. I denna studie förbättrades också patienternas livskvalitet mer i rehabiliteringsgruppen jämfört med en kontrollgrupp från primärvården. Hög motivation hos patienten ger bättre resultat.
A new method to estimate the noise in financial correlation matrices
Companies belonging to the same industrial branch are subject to similar economical influences. Hence, the time series of their stocks can show similar trends implying a correlation. Financial correlation matrices measure the unsystematic correlations between time series of stocks. Such information is important for risk management. It has been found by Laloux et al that the correlation matrices ar
Fast inversion of the Radon transform using log-polar coordinates and partial back-projections
In this paper a novel filtered back-projection algorithm for inversion of a discretized Radon transform is presented. It makes use of invariance properties possessed by both the Radon transform and its dual. By switching to log-polar coordinates, both operators can be expressed in a displacement invariant manner. Explicit expressions for the corresponding transfer functions are calculated. Further
"Remember, all racing at own risk " : föreställningar om risk och teknik i konstruktionen av maskulinitet
Kardiovaskular prevention vid typ 2-diabetes med sikte på lipidsänkning. Det är statiner som gäller, visar FIELD
Autosomal dominant retinitis pigmentosa with a rhodopsin mutation (Arg-135–Trp): Disease phenotype in a Swedish family
We here present the clinical phenotype in 6 patients from a family with autosomal dominant retinitis pigmentosa found to carry a point mutation in the rhodopsin gene (arginine-135-tryptophan). The mutation is the second found by mutation screening of DNA from 20 Swedish families with dominant retinitis pigmentosa. With full-field electroretinography we could document a severe form of retinitis pig
New evidence for an association between the CSF HVA:5-HIAA ratio and psychopathic traits
OBJECTIVES: To replicate the relation between the CSF HVA:5-HIAA ratio and psychopathic traits previously reported in a pilot group of 22 perpetrators of violent crimes. METHODS: CSF monoamine metabolite concentrations in another 28 violent and sexual offenders, aged 45 or below, referred to pretrial forensic psychiatric investigation, were compared to features of psychopathy according to the Psyc
Aristocratic Landscape : The Spatial ideology of the Medieval Aristocracy
The purpose of the book is to be a comparative study of how the aristocracy in Western Europe organised space and landscape, especially inside and adjacent to their residences. This comparison will involve examples from Britain, France, Germany and Scandinavia and is concentrated to the period c. 800-1500. The overall aim is to search after a common aristocratic spatial ideology and to explain its
