908 resultados para Rosa multiflora


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The paper explores the works of German film-maker Rosa von Praunheim during the AIDS crisis, who worked in Germany and the USA in the 1980ies and 1990ies and produced several films portraying the gay communities in both countries in the face of AIDS. The first part of the paper analyses how von Praunheim’s films show different forms of performing community in the two countries. It discusses the filmic techniques utilized to criticize the reaction of the German gay community to the appearance of AIDS and to present Amercian traditions of forming and performing a community as a role model for AIDS-activism. The second part focuses on von Praunheim’s autobiography „40 Years of Perversity. The Sentimental Memoirs of Rosa von Raunheim“ (1993) and the rhetoric strategies he – being HIV-negative himself – uses to become part of New York’s HIV-community. The paper examines the hypothesis that von Praunheim’s rhetoric is constructing and performing a „participative identity“ (Alois Hahn). The paper finally discusses the use and adaption of terms and symbols originating from the context of German National Socialism (e.g. the pink triangle) within the process of forming and performing New York’s AIDS-Community and how they are reused and readapted by Rosa von Praunheim.

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To study the effects of competition in Mediterranean shrubland regeneration following disturbance, we used a neighborhood approach to assess the influence of mature Rosmarinus officinalis neighbors on the resprouting of Erica multiflora individuals after clipping. Sprout biomass of target plants 2 years after clipping was regressed against various measures of neighbor abundance within a 2 m radius around target E. multiflora individuals in which all vegetation except R. officinalis had been removed. The largest single influence on the biomass of sprouts produced was the previous biomass of the resprouting plant. The abundance of R. officinalis neighbors had a weak but detectable effect on resprouting of E. multiflora. Abundance of neighbors within 60 cm from target plants was the best predictor of regrowth. At this distance, two simple measures of neighbor abundance within the neighborhood, the number of neighbors and the sum of their heights, were significant in accounting for variation in resprouted biomass. None of the combinations of neighbor variables performed significantly better than single variables. The best models accounted for around 24 percent of the variation in resprout biomass. As in other studies, angular dispersion of neighbors never had a significant effect on performance of target plants. The weak but significant response of resprouting to variation in R. officinalis abundance suggests that the intensity of competition in the experiment was low because of the removal of other species.

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Naum Aronson

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Naum Aronson

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K.

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Friedrich Beer

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Theodor Zlocisti

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Neumeyer

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Baerwald

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E. Brader

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Theodor Lieben

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Rosa Kollmann