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Im fünften Jahr in Folge luden das Institut für Deutsche und Niederländische Philologie der Freien Universität Berlin, das Max-Planck-Institut für Wissenschaftsgeschichte und das Exzellenzcluster 16 der Universität Konstanz am 10. Juli 2010 ein zu einem für alle Interessierten offenen Forum für NachwuchswissenschaftlerInnen, die sich im Feld von Literature and Science betätigen und vorläufige Ergebnisse noch nicht abgeschlossener Arbeiten zur Diskussion stellen möchten.
Der Vorhang öffnet sich zunächst nur einen Spalt zu Alban Bergs Oper Lulu, die anlässlich der Salzburger Festspiele 2010 in der Felsenreitschule inszeniert wurde. Zu erwarten ist, dass nun ein Sänger in der Rolle des Tierbändigers mit Hetzpeitsche in der einen und Revolver in der anderen Hand aus dem bunt gestreiften Vorhang wie durch den Eingang eines Zirkuszeltes schlüpft, um anzukündigen, dass in der nun folgenden Aufführung nicht – wie in gängigen "Lust und Trauerspielen" – lediglich gezähmte "Haustiere" gezeigt werden, sondern hier "[m]it heißer Wollust und mit kaltem Grauen" endlich "[d]as wahre Tier, das wilde, schöne Tier" erlebt werden kann.
The purpose of this study of early social-cognitive development was to assess the very young child's behaviorally expressed knowledge of people's visual-attentional acts and abilities. Boys and girls (N = 60) 1, 1 1/2, 2, 2 1/2, and 3 years of age were tested in their homes with their mothers' help. Three sorts of tasks were used: 1. Percept production. The child's task was to produce a visual percept in the other. Examples include pointing to objects ("productive pointing") and a wide variety of object-showing problems. 2. Percept deprivation. The opposite, exemplified by a variety of object-hiding problems. 3. Percept diagnosis. The child's task was to determine what the other was already visually attending to, either by looking where his or her finger was pointed ("receptive pointing") or where his eyes were directed. It was found that the majority of l-year-olds produced and comprehended pointing, and would sometimes hold out a toy to show it, but did little else. The 3-year-olds were at ceiling on virtually all tasks. At 1 1/2 years, children usually showed a picture by holding it flat so that both they and the other could see it. From 2 on, they usually turned it toward the other in the adult fashion. Very few children of any age showed egocentrically - i.e., orienting the picture so only they could see it. By age 2, the children solved what were presumably novel showing problems for them: e.g., successfully showing to another a picture pasted on the inside bottom of a hollow cube. Hiding ability emerged later than showing ability but seemed well established by age 3. The role of the other's eyes in seeing appeared to be quite well understood at least by age 2-2 1/2. As examples, children of this age took the other's hands away from her or his eyes before trying to show her something, and could usually tell where she was looking from her eye orientation alone. These age trends presumably reflect important developments in the area of social interaction and communication, as well as with respect to cognition about percepts.
Forty-two chemicals were tested for their ability to induce cytogenetic change in Chinese hamster ovary cells using assays for chromosome aberrations (ABS) and sister chromatid exchanges (SCE). These chemicals were included in the National Toxicology Program's evaluation of the ability of four in vitro short-term genetic toxicity assays to distinguish between rodent carcinogens and noncarcinogens. The conclusions of this comparison are presented in Zeiger et al. [Zeiger E, Haseman JK, Shelby MD, Margolin BH, Tennant RW (1990): [Environ Molec Mutagen 16(Suppl 18): 1-14]. The in vitro cytogenetic testing was conducted at four laboratories, each using a standard protocol to evaluate coded chemicals with and without exogenous metabolic activation. Most chemicals were tested in a single laboratory; however, two chemicals, tribromomethane and p-chloroaniline, were tested at two laboratories as part of an interlaboratory comparison. Four chemicals (CI. basic red 9 HCI, 2-mercaptobenzothiazole, oxytetracycline HCI, and rotenone) were tested for SCE in one laboratory and in a different laboratory for ABS. Tetrakis(hydroxymethyl)phosphonium sulfate was tested at one laboratory and the chloride form was tested at a different laboratory. Twenty-five of the 42 chemicals tested induced SCE. Sixteen of these also induced ABS; all chemicals that induced ABS also induced SCE. There was approximately 79"10 reproducibility of results in repeat tests, thus, we conclude that this protocol is effective and reproducible in detecting ABS and SCE.
Impurismus ist eine uralte Weltanschauung und eine alte Poetik. Beides habe ich in meinem Buch von 2007 Illustrierte Poetik des Impurismus ausführlich dargestellt. Da ich mich nicht wiederholen will, kann ich die umfangreichen Funde zum Thema hier nicht erneut vortragen. Andererseits soll der Leser dieser Fortsetzung nicht ganz unvorbereitet in die Materie einsteigen. Deshalb will ich einige nackte Fakten als Erinnerung hier zusammenstellen, muß aber doch dringend auf die anschaulichen Grundlagen in dem genannten Buch verweisen, sonst verschreckt die in aller Kürze vorgetragene Ungeheuerlichkeit der ganzen Entdeckung manchen willigen Leser. ...
Wenn auch schon jede Gelegenheit, durch welche einsichtsvolle, die Wissenschaften liebende Männer sich einander nähern und kennen lernen, schätzbar bleibt: so muß die gegenwärtige Veranlassung dem Freunde des Vaterlandes zwiefach willkommen seyn.
Nützlicher Anbau des Landes, Verbesserung unserer Landwirthschaft in ihren vielen, so manchfaltigen Zweigen sind die Absicht, der Zweck dieser Versammlung. ...
El autor hace observaciones sobre diferentes formas de Enmolpidos sudamericanos. Agrega una lista provisoria de especies y variedades argentinas. Llama la atención sobre el hecho que los Eumolpidos son mal conocidos y sobre la necesidad de revisar el sistema de clasificacion de este grupo, en lo que se refiere a los géneros y tribus. Se enumeran 87 especies de Eumolpidos para la República Argentina, varias de ellas señaladas por primera vez en el país.