Sökresultat

Filtyp

Din sökning på "*" gav 532871 sökträffar

EuPA achieves visibility – an activity report on the first three years

Abstract in UndeterminedPlans for the European Proteomics Association (EuPA) were conceived and established during 2004 and 2005, and culminated in the formal inception of the Organisation during the 4th HUPO World Congress held in Munich in 2005. The mission from the outset has been three-tiered and is to: i) strengthen the national Proteomics organizations in their efforts; ii) to co-ordinate an

P-selectin glycoprotein ligand-1-mediated leukocyte recruitment regulates hepatocellular damage in acute obstructive cholestasis in mice.

OBJECTIVE: Leukocytes mediate hepatocellular injury in obstructive cholestasis. The aim of the present study was to define the role of P-selectin glycoprotein ligand-1 (PSGL-1) in cholestasis-induced leukocyte recruitment and liver damage. METHODS: C57BL/6 mice were pre-treated with an anti-PSGL-1 antibody or a control antibody prior to bile duct ligation (BDL) for 12 h. Hepatic recruitment of leu

Byggande av en simuleringsmodell.

In the article a simulation model of pricing behaviour on the gasoline market in Sweden is reported. First a brief review of price-changes during a historical period is provided. Next the model is presented in three steps with increasing level of detail for each step. The companies in the model are assumed to have three goals but only one variable for action

Donor states in modulation-doped Si/SiGe heterostructures

We present a unified approach for calculating the properties of shallow donors inside or outside heterostructure quantum wells. The method allows us to obtain not only the binding energies of all localized states of any symmetry, but also the energy width of the resonant states which may appear when a localized state becomes degenerate with the continuous quantum well subbands. The approach is non

Erfarenheter av föräldraskap hos kvinnor och män med Cystisk Fibros

Today most patients with CF reach adulthood and consequently marry and have children. Health care systems are lacking in knowledge of how these adults cope with the strain of having children. Eight patients were interviewed about their experiences of having children. The study was a qualitative descriptive study and the patients were interviewed with open questions regarding their experiences of p

Influence on spontaneous tissue inflammation by the major histocompatibility complex region in the nonobese diabetic mouse.

We investigated the role of the major histocompatibility complex (MHC) region in the specificity of autoimmunity by analysing specifically the development of sialadenitis, but also insulitis, nephritis and autoantibody production in autoimmune-prone nonobese diabetic (NOD) mice where the MHC H2g7 haplotype had been exchanged for the H2q (NOD.Q) or H2p (NOD.P) haplotype. The exchange of H2 haplotyp

Novel in situ polymerized coatings for hydrophobic interaction chromatography media

Hydrophobic interaction chromatography (HIC) and other capture media are typically produced by grafting different ligands to base matrices at defined surface densities. This often complicates media production. An alternative approach to media involving in situ radical initiated polymerization was used to graft polymer coatings directly at Sepharose(D polymeric base matrices. This method appears su

About being (t)here and making a difference : Black women and the paradox of visibility

Feminists, like many others, want to make a difference. They are interested in social change. They are especially interested in the ways this concerns the position of women in our societies. In order to accomplish this, the different actors within the women’s movements of Europe must be present in the political arenas where decisions are made. This concerns white indigenous women, as well as Black

Lifetimes of triaxial superdeformed states in Lu-163 and Lu-164

Lifetimes of states in the yrast superdeformed bands of Lu-163 and Lu-164 were determined in a Doppler-shift attenuation-method experiment. From fractional Doppler shifts and line shapes, average transition quadrupole moments, Q(t) = 8.2(-0.6)(+1.0) b and 7.1(-0.6)(+0.5) 1), were deduced for one of the bands in Lu-163 OX -0.6 and Lu-164, respectively. These values are much larger than the quadrupo

Isospin symmetry brealdng in Tc-93 and statistical properties

We present a statistical analysis of proton resonances in the compound nucleus Tc-93 in terms of random matrix theory (RMT). The fluctuation properties of energy levels and reduced widths from data measured by Bilpuch et al. [Phys. Rev. C 9 (1974) 1589] are studied. We conclude that one T> = 9/2 isobaric analog state does not affect the spectral correlations of a sequence of 124 T< = 7/2 states, a

Increased mortality after anterior shoulder dislocation - 255 patients aged 12-40 years followed for 25 years

Background No data exist regarding mortality rate in young patients with a first-time anterior shoulder dislocation. A cohort of 255 patients aged 1240 years had a primary anterior shoulder dislocation during the years 1978 and 1979. After 10 years, 9 of the patients had died-which is a high figure for this cohort of patients. The question thus arose as to whether these patients had an increased m

Crystallization of a stringent response factor from Aquifex aeolicus.

The crystallization of a key enzyme from Aquifex aeolicus with suggested bifunctional activity, acting as an exopolyphosphatase and a guanosine pentaphosphate phosphohydrolase, is reported. Native data were collected to below 2 A resolution from an orthorhombic crystal with unit-cell parameters a = 50.8, b = 70.3, c = 90.9 A. Methionine residues were introduced by mutation and deliberate oxidation

The defeasible nature of coherentist justification

The impossibility results of Bovens and Hartmann (2003, Bayesian epistemology. Oxford: Clarendon Press) and Olsson (2005, Against coherence: Truth, probability and justification. Oxford: Oxford University Press.) show that the link between coherence and probability is not as strong as some have supposed. This paper is an attempt to bring out a way in which coherence reasoning nevertheless can be j

Lung function and cardiovascular risk: relationship with inflammation-sensitive plasma proteins.

Background— The inverse relationship between pulmonary function and incidence of cardiovascular disease remains largely unexplained. This prospective study explored the hypothesis of a relationship with inflammation-sensitive plasma proteins. Methods and Results— Forced vital capacity (FVC) and plasma levels of fibrinogen, {alpha} 1-antitrypsin, haptoglobin, ceruloplasmin, and orosomucoid were de

Passive extraction and clean-up of phenoxy acid herbicides in samples from a groundwater plume using hollow fiber supported liquid membranes

Hollow fiber supported liquid membranes were applied for the passive extraction of phenoxy acid herbicides from water samples. Polypropylene hollow fiber membranes (240 mu m i.d., 30 mu m wall thickness, 0.05 mu m pore size, 30 cm length) were impregnated with 2.0% tri-n-octylphosphine oxide (TOPO) in di-n-hexyl ether in the pores of the fiber wall to form a liquid membrane. They were then filled