Performing AIDS. The Film-maker Rosa von Praunheim between HIV/AIDS-Communities in Germany and the USA

This paper explores the works of German film-maker Rosa von Praunheim during the AIDS crisis. In the 1980ies and 1990ies he produced several films portraying the gay communities in Germany and the USA in the face of AIDS. First, this paper analyses the cinematic techniques von Praunheim uses to criticise the German gay community and present the American practices of performing community as a role model for AIDS-activism. In a second step, the focus is put on von Praunheim’s autobiography and the rhetoric strategies he uses to participate in New York’s HIV-community, while being HIV-negative himself.

Performing AIDS. The Film-maker Rosa von Praunheim between HIV/AIDS-Communities in Germany and the USA

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.

Hores de la Setmana Sancta : ab una deuotissima orô, preparatoria pá tenir vera contrictio, e una deuotissima contemplacio a a nrâ señora : e a estan les matines de nadal, ensemps ab la missa del Gall

Copia digital: Biblioteca valenciana, 2010

High relatedness and inbreeding at the origin of eusociality in gall-inducing thrips

Within the haplodiploid eusocial gall-inducing thrips, a species-level phylogeny combined with genetic data for five eusocial species enables an inference of levels of relatedness and inbreeding values for lineages at the origin of eusociality. Character optimization using data from five eusocial species indicates that the lineage or lineages where eusociality is inferred to have originated exhibit relatedness of 0.64–0.92, and FIS of 0.33–0.64. The high inbreeding coefficients found in these eusocial thrips have increased relatedness among and within both sexes and have reduced the haplodiploidy-induced relatedness asymmetries [Hamilton, W. D. (1964) J. Theor. Biol. 7, 1–52]. These results indicate that unusually high relatedness is associated with the origin of eusociality, and they suggest a role for inbreeding in the evolution of bisexual helping.

Manipulation of the phenolic chemistry of willows by gall-inducing sawflies

The ability to induce galls on plants has evolved independently in many insect orders, but the adaptive significance and evolutionary consequences of gall induction are still largely unknown. We studied these questions by analyzing the concentrations of various plant defense compounds in willow leaves and sawfly galls. We found that the galls are probably nutritionally beneficial for the sawfly larvae, because the concentrations of most defensive phenolics are substantially lower in gall interiors than in leaves. More importantly, changes in chemistry occur in a similar coordinated pattern in all studied willow species, which suggests that the insects control the phenolic biosynthesis in their hosts. The resulting convergence of the chemical properties of the galls both within and between host species indicates that the role of plant chemistry in the evolution of host shifts may be fundamentally less significant in gallers than in other phytophagous insects.

A Carboniferous insect gall: insight into early ecologic history of the Holometabola.

Although the prevalence or even occurrence of insect herbivory during the Late Carboniferous (Pennsylvanian) has been questioned, we present the earliest-known ecologic evidence showing that by Late Pennsylvanian times (302 million years ago) a larva of the Holometabola was galling the internal tissue of Psaronius tree-fern fronds. Several diagnostic cellular and histological features of these petiole galls have been preserved in exquisite detail, including an excavated axial lumen filled with fecal pellets and comminuted frass, plant-produced response tissue surrounding the lumen, and specificity by the larval herbivore for a particular host species and tissue type. Whereas most suggestions over-whelmingly support the evolution of such intimate and reciprocal plant-insect interactions 175 million years later, we provide documentation that before the demise of Pennsylvanian age coal-swamp forests, a highly stereotyped life cycle was already established between an insect that was consuming internal plant tissue and a vascular plant host responding to that herbivory. This and related discoveries of insect herbivore consumption of Psaronius tissues indicate that modern-style herbivores were established in Late Pennsylvanian coal-swamp forests.

Maker of modern Arabia,

Mode of access: Internet.

Chris, the model maker; a story of New York,

Mode of access: Internet.

Technology for students with disabilities : a decision maker's resource guide /

Shipping list no.: 97-0343-P.

Exposicion de la doctrina del doctor Gall, ó nueva teoría del cerebro, considerado como residencia de las facultades intelectuales y morales del alma.

Mode of access: Internet.

Physiologie intellectuelle ou Développement de la doctrine du professeur Gall sur le cerveau et ses fonctions ... /

Anteportada.