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Out of the National Closet: Show Me Love

This article deals with the question of heteronormativity, or more precisely, how heteronormativity pertains to the reception of the Swedish film by Lukas Moodysson, Show Me Love (Fucking Åmål).

Novel aspects of vitamin C: how important is glypican-1 recycling?

The reduced form of vitamin C, ascorbic acid, is well known for its function as an antioxidant and as a protective agent against scurvy. However, many recent studies indicate other functions for vitamin C in mammalian cells. Novel findings provide possible explanations for observed beneficial effects of a high intake of vitamin C on cell growth, gene transcription, host resistance to infection, up

Synthesis of Substituted Benzo[b]indolizidines and Benzo[b]quinolizidines via Ring-Opening of 3-Bromo-2,5-dimethylthiophene-1,1-dioxide

A new method for the preparation of benzo[b]indolizidines and benzo[b]quinolizidines based on two reactions: an amine induced ring-opening of 3-bromo-2,5-dimethylthiophene-1,1-dioxide (1) with 2-allyl-pyrrolidine (2), 2-allylpiperidine (3), 2-[2-(1',3'-dithiolan)methyl]pyrrolidine (4) and 2-[2-(1'-3'-dithiolan)methyl]piperidine (5); and an intramolecular Diels-Alder reaction, is described. Copyrig

Storm damage and long-term mortality in a semi-natural, temperate deciduous forest

1. Wind-damaged trees, following the severe storm of 1999, are compared with data from a 50-year monitoring of Draved Forest, Denmark, to assess differing causes of mortality through time in an unmanaged semi-natural forest. Species-specific mortality characteristics and the changing effects of tree size and growth rate (diameter increment) on mortality through time are also investigated. 2. Storm

In vivo testing of the protection provided by non-latex gloves against a 2-hydroxyethyl methacrylate-containing acetone-based dentin-bonding product

In dentistry, allergic contact dermatitis to acrylates and allergic contact urticaria to latex are important occupational hazards. There is a need to identify non-latex gloves which are suitable for dental work but at the same time provide adequate protection against acrylate monomers. In a previous study, a new open-chamber system was used for testing the in vivo protection of 6 different gloves

Modelling steam drying of a single porous ceramic sphere: Experiments and simulations

In order to investigate and describe the drying kinetics occurring in a porous material during superheated steam drying, a model was developed based on the fundamental transport equations for mass and heat. The driving forces in the model are gradients of moisture, temperature and pressure. The transport coefficients employed were either measured experimentally or were derived theoretically from t

Ancient biomolecules from deep ice cores reveal a forested Southern Greenland

It is difficult to obtain fossil data from the 10% of Earth's terrestrial surface that is covered by thick glaciers and ice sheets, and hence, knowledge of the paleoenvironments of these regions has remained limited. We show that DNA and amino acids from buried organisms can be recovered from the basal sections of deep ice cores, enabling reconstructions of past flora and fauna. We show that high-

Arbetsgivare och pensioner : Industriarbetsgivarna och tjänstepensioneringen i Sverige 1900-1948

This dissertation discusses employer run or supported occupational pension schemes. Special attention is given to the question of employers' pension promises, their portability and security, during the first half of the 20:th century in Sweden. How did occupational pensions in private industry change in quantitative terms? What did the terminology of a pension promise, its portability and security

On the spectral problem associated with the Camassa-Holm equation

We give a basic uniqueness theorem in the inverse spectral theory for a Sturm-Liouville equation with a weight which is not of one sign. It is shown that the theorem may be applied to the spectral problem associated with the Camassa-Holm integrable system which models shallow water waves.

Women living alone have an increased risk to develop diabetes, which is explained mainly by lifestyle factors.

OBJECTIVE— The purpose of this study was to assess the role of household conditions for the progression to diabetes in women with impaired glucose tolerance (IGT). RESEARCH DESIGN AND METHODS— A total of 461 women, aged 50–64 years, with IGT defined by an oral glucose tolerance test, had baseline advice on physical exercise, diet, smoking, and alcohol habits. Physical examination, blood tests, an

No title

Abstract in Danish Ligevægtsopsamling gennem membraner (Equilibrium Sampling Through Membranes, ESTM) er et nyt koncept med hulfibre til oprensning, opkoncentrering og måling af polære organiske stoffer og metaller. Metoden kan anvendes til såvel prøveforberedelse i laboratoriet som prøveudtagning i felten

Thermotropic phase behaviour of long-chain alkylmaltosides

The thermotropic phase behaviour and phase structure of crystalline and non-crystalline n-tetradecyl-beta-D-maltoside (C(14)G(2)) and n-hexadecyl-beta-D-maltoside (C(16)G(2)) have been investigated by means of differential scanning calorimetry and X-ray techniques. Upon lyophilisation, both compounds form a solid, lamellar phase comprising disordered head groups and hexagonally packed alkyl chains

Influence of time of lifting and storage on the potential photosynthetic efficiency in newly developed leaves of bare-root silver birch and common oak

Silver birch and common oak are known to be sensitive to standard practices in nurseries and they often show poor establishment when transplanted in urban areas. Lifting date and time in cold storage have a strong influence on stress tolerance and plant vitality. This study was carried out to assess the effect of lifting date and storage time on partial photosynthesis measured by chlorophyll fluor

On the complementarity of methods in structural biology

Structural biology has transformed a number of fields of biochemistry and biology. A few examples are the following. The allosteric uptake and release of oxygen from haemoglobin obtained an elegant description from the work of Perutz [ Perutz ( 1970), Nature ( London), 227, 726 - 739; Perutz et al. ( 1998), Annu. Rev. Biophys. Biomol. Struct. 27, 1 - 34]. The structure of tRNA highlighted the fact

One-dimensional steeplechase for electrons realized

We report growth of one-dimensional semiconductor nanocrystals, nanowhiskers, in which segments of the whisker with different composition are formed, illustrated by InAs whiskers containing segments of InP. Our conditions for growth allow the formation of abrupt interfaces and heterostructure barriers of thickness from a few monolayers to 100s of nanometers, thus creating a one-dimensional landsca

För tidigt att rekommendera allmän screening för kolorektal cancer

Randomised controlled trials have shown that screening may significantly reduce mortality in coloretcal cancer. In the present evaluation it is shown that the reported reduction of 15 per cent, or higher, is given in relative figures. With absolute figures the reduction is only 0.15 per cent or lower. The number of individuals needed to invite for screening (NNT) biannually for 10 years to prevent