Bild und Geschlecht in den drei „Religionen des Buches”: Judentum, Christentum, Islam

Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.Trotz vieler Gemeinsamkeiten kam und kommt es oft zu Konflikten zwischen den drei „Religionen des Buches” – Judentum, Christentum und Islam. Viele von ihnen machen sich an der Geschlechterordnung fest. Diese ist zwar symbolischer Art, wird aber von allen Seiten nicht nur als gottgegeben, sondern auch als „natürlich” betrachtet. Der Aufsatz versucht, den strukturellen Unterschieden zwischen den symbolischen Geschlechterordnungen in den drei Religionen des Buches nachzugehen und zeigt auf, dass das Verhältnis von Mann und Frau in jeder der drei Religionen nach ganz ähnlichen Muster konstruiert ist wie das jeweilige Verhältnis von Gott und Mensch. Diese Verhältnisse, so wird dargestellt, setzen sich fort im nicht-religiösen Leben und prägen das Verständnis von „Welt”.Peer Reviewe

Energiewende konkret : Photovoltaik auf dem Campus der Leibniz Universität Hannover

[no abstract available

Adherence and contamination in a 1-year physical activity program in childhood cancer survivors: A report from the SURfit study.

PURPOSE Meeting intervention requirements is crucial in behavioral trials. We examined patterns and predictors of physical activity (PA) adherence and contamination in a 1-year individualized randomized controlled PA behavioral intervention in childhood cancer survivors (CCS). METHODS CCS aged ≥16 at enrolment, 60 min increase/week in PA). Predictors of adherence/contamination including quality of life (36-Item Short Form Survey) were assessed by questionnaire. We used logistic (control group) and mixed logistic regression models (exercise group) to estimate predictors of study adherence and contamination. RESULTS One hundred and forty-four survivors (30.4 ± 8.7 years old, 43% females) were included. Adherence was 48% (35/73) in the intervention group, while 17% (12/71) of controls contaminated group allocation. Predictors for PA adherence were female sex (OR 2.35, p = 0.03), higher physical (OR 1.34, p = 0.01) and mental quality of life (OR 1.37, p = 0.001), and week into the intervention (OR 0.98, p < 0.001). Clear differences in PA behavior of adherent and non-adherent participants were seen from week four. No significant predictors for contamination were found for controls. CONCLUSION Adherence to PA behavior interventions remain challenging in both groups. Further long-term trials should consider intense motivational support within the first month, more detailed data collection for the control group, adjustments to power calculations and other study designs to minimize non-adherence and contamination

Effect of a physical activity intervention on lower body bone health in childhood cancer survivors: A randomized controlled trial (SURfit)

It remains controversial whether physical activity promotes bone health in childhood cancer survivors (CCS). We aimed to assess the effect of a one-year general exercise intervention on lower body bone parameters of CCS. CCS ≥16 years at enrollment, -1. A nonstandardized personalized exercise programs might not be specific enough to promote bone health in CCS, although those compliant and those most in need may benefit. Future trials should include bone stimulating exercise programs targeting risk groups with reduced bone health and motivational features to maximize compliance

RNA Oligomerisation without Added Catalyst from 2 ',3 '-Cyclic Nucleotides by Drying at Air-Water Interfaces

For the emergence of life, the abiotic synthesis of RNA from its monomers is a central step. We found that in alkaline, drying conditions in bulk and at heated air-water interfaces, 2 ',3 '-cyclic nucleotides oligomerised without additional catalyst, forming up to 10-mers within a day. The oligomerisation proceeded at a pH range of 7-12, at temperatures between 40-80 degrees C and was marginally enhanced by K+ ions. Among the canonical ribonucleotides, cGMP oligomerised most efficiently. Quantification was performed using HPLC coupled to ESI-TOF by fitting the isotope distribution to the mass spectra. Our study suggests a oligomerisation mechanism where cGMP aids the incorporation of the relatively unreactive nucleotides C, A and U. The 2 ',3 '-cyclic ribonucleotides are byproducts of prebiotic phosphorylation, nucleotide syntheses and RNA hydrolysis, indicating direct recycling pathways. The simple reaction condition offers a plausible entry point for RNA to the evolution of life on early Earth