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Revealed preference axioms provide a simple way of testing data from consumers or firms for consistency with optimizing behavior. The resulting non-parametric tests are very attractive, since they do not require any ad hoc functional form assumptions. A weakness of such tests, however, is that they are non-stochastic. In this paper, we provide a detailed analysis of two approaches that can be used
In earlier studies insects were proposed as suitable models for vertebrate blood-brain barrier (BBB) permeability prediction and useful in early drug discovery. Here we provide transcriptome and functional data demonstrating the presence of a P-glycoprotein (Pgp) efflux transporter in the brain barrier of the desert locust (Schistocerca gregaria). In an in vivo study on the locust, we found an inc
To cite this article: Månsson A, Bogefors J, Cervin A, Uddman R, Cardell LO. NOD-like receptors in the human upper airways: a potential role in nasal polyposis. Allergy 2010; DOI: 10.1111/j.1398-9995.2010.02527.x. ABSTRACT: Background: Nucleotide-binding oligomerization domain (NOD)-like receptors (NLRs) are newly discovered cytosolic receptors belonging to the pattern-recognition receptor family.
Kulturkrönika om bortglömda filmregissörer och särskilt Vilgot Sjöman, vars politisk-konstnärliga projekt bedöms som lika intressant för högerextremismens 2000-tal som för maoismens 1960-tal.
Gymnasiets projektarbete vållar ofta mycket huvudbry för lärare. På IYPT.org läggs varje år ut 17 nya problem som lämpar sig för samarbete mellan fysiker och gymnasieskolor.
Objects as time machines: Firstly his article proposes that museums prevent archaeological objects as "time machines" by removing traces of their age and by hindering close contact with visitors. The article also questions the need for more museums as their growing number represent an utopia of keeping the pace with modernization or even vanquishing time itself.
We have previously shown that expression of CD40 has a favorable prognostic impact in diffuse large B-cell lymphoma (DLBCL) after anthracycline-based chemotherapy. Here we examined the prognostic value of immunohistochemically defined CD40 expression in 95 patients with DLBCL treated with both anthracycline-based chemotherapy and rituximab. Using a 10% cut-off level, 77% of the patients had CD40-p
Popular Abstract in Swedish ”Har en galopperande häst vid något tillfälle alla hovarna i luften samtidigt?” Den här till synes enkla frågan är inte helt enkel att svara på eftersom det inte går att avgöra med blotta ögat om så är fallet. För att avgöra om hovarna verkligen är i luften på samma gång behöver vi andra redskap med bättre tidsupplösning än våra ögon. Första gången någon lyckades göra eOne objective of attosecond science is to study electron dynamics in atoms and molecular systems on their natural time scale. This can be done using attosecond light pulses. Attosecond pulses are produced in a process called high-order harmonic generation, in which a short, intense laser pulse interacts with atoms or molecules in a highly nonlinear process, leading to the generation of high-order
Design To study the association between mode of delivery and neonatal mortality in second twins. To study the association between caesarean delivery and mortality with minimum bias of the indication for the operation, we wanted to compare the outcome of second twins delivered by caesarean due to breech presentation of the sibling with vaginally delivered second twins in uncomplicated pregnancies.
Standardized measurement of self-rated breathlessness using appropriate tools is essential for research and clinical care. The purpose was to review recent advances in the measurement of breathlessness and the minimal clinically important differences (MCIDs) in intensity of chronic breathlessness.
