Tradició misògina grega en el De amore d'Andreu el Capellà

L'objectiu d'aquest article és mostrar com els trets fonamentals de la misogínia grega, que és a la base de la secular misoginia occidental -i que no és només un llegat judeucristià- perviu en un text medieval del segle XIII com ara el De amore d'Andreas Capellanus. L'autor assenyala igualment les vies de transmissió més versemblants des de la Grècia Antiga fins al món medieval.

Tradición misógina griega en el De amore de Andés el Capellán

El objetivo de este artículo es mostrar cómo los rasgos esenciales de la misoginia griega, que está en la base de la secular misoginia occidental -y que no es sólo un legado judeocristiano- pervive en un texto medieval del siglo XIII como el De amore de Andreas Capellanus. El autor señala igualmente las vías de transmisión más verosímiles des de la Grecia Antigua hasta el mundo medieval

Interlaboratory comparison of size measurements on nanoparticles using nanoparticle tracking analysis (NTA)

One of the key challenges in the field of nanoparticle (NP) analysis is in producing reliable and reproducible characterisation data for nanomaterials. This study looks at the reproducibility using a relatively new, but rapidly adopted, technique, Nanoparticle Tracking Analysis (NTA) on a range of particle sizes and materials in several different media. It describes the protocol development and presents both the data and analysis of results obtained from 12 laboratories, mostly based in Europe, who are primarily QualityNano members. QualityNano is an EU FP7 funded Research Infrastructure that integrates 28 European analytical and experimental facilities in nanotechnology, medicine and natural sciences with the goal of developing and implementing best practice and quality in all aspects of nanosafety assessment. This study looks at both the development of the protocol and how this leads to highly reproducible results amongst participants. In this study, the parameter being measured is the modal particle size.

Ist ein Dossier bei der IV, ist es meist bereits zu spät! Replik und Erweiterung der durch R. Conne angestossenen Diskussion über Arbeitsfähigkeit und Invalidenversicherung

Im Artikel «Arbeitsfähigkeit und Invalidenversicherung » von R. Conne [1] wird treffend das heutige Malaise der Arbeitsplatzrehabilitation beschrieben. Dies gilt aber nicht nur für die Arbeitsunfähigkeit aus psychischen Gründen, sondern ebenso für die Arbeitsunfähigkeit wegen muskuloskeletaler Schmerzen. Die Schwierigkeiten einer Arbeitsplatzrehabilitation sind aber nicht speziell auf die Invalidenversicherung zurückzuführen. Sie gründen einerseits auf strukturellen Gegebenheiten der Schweiz, wie eine wenig in den Betrieben verankerte Arbeitsmedizin, und Zugang zu Rehabilitationsmedizin, und andererseits auf dem Fehlen einer klaren Kostenträgerregelung oder -verantwortung. R. Conne beschreibt in seinem Artikel treffend das heutige Malaise in der Schweiz in bezug auf Arbeitsplatzrehabilitation oder Wiedererlangung der Arbeitsfähigkeit. Er bezieht sich dabei vor allem auf die Arbeitsunfähigkeit aus psychischen Gründen. Wir möchten als am Rande angesprochene Arbeitsmedizinerin und angesprochener Rehabilitationsmediziner die Diskussion aufgreifen und erweitern. Die Erweiterung betrifft einerseits den Einbezug von nicht psychisch begründeter Arbeitsunfähigkeit und andererseits auch die allgemeine Versicherungssituation in der Schweiz, und dies verschiebt unserer Meinung nach den Problemfokus von der Invalidenversicherung auf die allgemeine Versicherungssituation. [Autoren]

Independent contribution of parental migrant status and educational level to adiposity and eating habits in preschool children.

Background/Objective:Little is known about the precise role of parental migrant status (MS) and educational level (EL) on adiposity and various eating habits in young children. Therefore, we assessed their independent contribution in preschoolers.Subjects/Methods:Of 655 randomly selected preschoolers, 542 (5.1±0.6 years; 71% of parental MS and 37% of low parental EL) were analysed. Body composition was measured by bioelectrical impedance. Eating habits were assessed using a semiqualitative food frequency questionnaire and analysed according to five messages developed by the Swiss Society for Nutrition, based on factors implicated in childhood obesity: (1) 'Drinking water and decreasing sweetened drinks', (2) 'Eating fruit and vegetables', (3) 'Decreasing breakfast skipping', (4) 'Reducing fatty and sweet foods' and (5) 'Reducing the intake of meals and snacks in front of television'.Results:Children of migrant and low EL parents had higher body fat, ate more meals and snacks while watching television and had more fruit and fatty foods compared with their respective counterparts (all P0.04). Children of low EL parents also consumed less water and vegetables compared with their counterparts (all P0.04). In most instances, we found an independent contribution of parental MS and EL to adiposity and eating habits. A more pronounced effect was found if both parents were migrants or of low EL. Differences in adiposity and eating habits were relatively similar to the joint parental data when assessed individually for maternal and paternal MS and EL.Conclusions:Parental MS and EL are independently related to adiposity and various eating habits in preschoolers.European Journal of Clinical Nutrition advance online publication, 3 November 2010; doi:10.1038/ejcn.2010.248.

Development and application of a one-step low cost procedure to concentrate viruses from seawater samples

A novel and simple procedure for concentrating adenoviruses from seawater samples is described. The technique entails the adsorption of viruses to pre-flocculated skimmed milk proteins, allowing the flocs to sediment by gravity, and dissolving the separated sediment in phosphate buffer. Concentrated virus may be detected by PCR techniques following nucleic acid extraction. The method requires no specialized equipment other than that usually available in routine public health laboratories, and due to its straightforwardness it allows the processing of a larger number of water samples simultaneously. The usefulness of the method was demonstrated in concentration of virus in multiple seawater samples during a survey of adenoviruses in coastal waters.

Quantification of human adenoviruses in European recreational waters

The presence of human adenoviruses in recreational water might cause disease in the population upon exposure. Human adenoviruses detected by PCR could also serve as indicators of the virological water quality. In order to assess the applicability of human adenoviruses to the evaluation of the faecal contamination in European bathing waters, a real-time quantitative PCR assay was developed for the quantification of human adenoviruses in 132 samples collected from 24 different recreational marine and freshwater sites in nine European countries.Selected samples presenting positive nested-PCR results for human adenoviruses were analyzed using quantitative PCR and 80 samples from a total of 132 produced quantitative results with mean values of 3.2x102 10 per 100 ml of water, human adenovirus 41 being the most prevalent serotype. Human adenoviruses were quantified in samples from all 15 surveillance laboratories. Statistical analysis showed no homogeneous linear relation between humanadenoviruses and E. coli, intestinal enterococci or somatic coliphages concentrations in the tested samples when considering all the data together. Significant correlations between human adenoviruses and at least one of the other indicators were observed only when data from individual Laboratories were considered. The quantification of human adenoviruses may provide complementary information in relation to the use of bacterial standards in the control of water quality in bathing water.