710 research outputs found
Medea como una figuración feminista. La reinvención de la mujer en la tragedia de Séneca
Get PDFFil: Gall, Noe. Universidad Nacional de Córdoba; Argentina
En medio del fuego que empieza a crecer: La sensibilidad como disputa pública
No full textPensar una política de los afectos -y a los afectos en su potencia política- implica no sólo una vinculación entre la teoría de los afectos y los feminismos, sino un desplazamiento en esos modos habituales de reflexión. Un movimiento que le devuelva centralidad a ciertos procesos de resistencia ante la violencia estatal, que ocurren en la periferia de las grandes ciudades, que aparecen afectivamente y disputan el carácter público del espacio. La Coordinadora de familiares de víctimas de gatillo fácil de la ciudad de Córdoba, Argentina (de aquí en más, la Coordinadora) irrumpe en este espacio en tanto propone otros modos de habitar el duelo. A través de diferentes recursos estético-políticos, retoman los modos del duelo público presentes en la historia política del país a la vez que se desmarcan de ciertos modos tradicionales, toda vez que la inteligibilidad pública de esos muertos no es en absoluto transparente.Fil: Gall, Noe. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Centro de Investigaciones María Saleme Burnichón; ArgentinaFil: Dahbar, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Humanidades. Universidad Nacional de Córdoba. Instituto de Humanidades; Argentina. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Centro de Investigaciones María Saleme Burnichón; Argentin
Clinical findings and prognostic factors for dogs undergoing cholecystectomy for gall bladder mucocele
No full textObjective: To report clinical findings and explore prognostic factors for dogs that had cholecystectomy for gall bladder mucocele. Study Design: Retrospective case series. Animals: Dogs (n = 43) with gall bladder mucoceles. Results: Diagnosis of gall bladder mucoceles was confirmed by histopathology and 74% were diagnosed based on preoperative abdominal ultrasonography. Intraoperative evidence of gall bladder rupture was noted in 10 dogs (23%), and 16 (37%) had evidence of previous leakage in the abdominal cavity. One dog had positive bacterial growth from the gall bladder content. The most common histopathologic findings in liver biopsies obtained at surgery were cholangiohepatitis, biliary hyperplasia, or cholestasis. Univariate analysis showed evidence of postoperative hypotension (P = .05) to be significantly negatively associated with survival. Significant difference in mean postoperative serum lactate (P = .034) and postoperative packed cell volume (P = .063) between dogs that survived and died was also noted. Conclusions: Elevations in postoperative serum lactate concentrations and immediate postoperative hypotension in dogs undergoing cholecystectomy for gall bladder mucoceles are associated with poor clinical outcome
A fossil aphid gall from the middle Pleistocene sediment in Hyogo Prefecture, western Japan
Get PDFWe described the external morphology of a fossil insect gall collected from the middle Pleistocene sediment in the Osaka Group of Nishinomiya City, Hyogo Prefecture, western Japan. The fossil was well preserved without major compression and was identified as a gall induced by an aphid species of the genus Nipponaphis (Nipponaphidini: Hormaphidinae: Aphididae), based on its external morphology. This is the first reliable fossil record of an Aphididae gall. This fossil provides evidence that the intimate aphid-plant association can be traced back to the middle Pleistocene, approximately 0.4 million years ago
Catocala blandula Gall & Hawks, 2010, syn. n.
No full text<i>Catocala blandula</i> syn. <i>manitobensis</i> Cassino, syn. n. <p> <i>Catocala blandula</i> var. <i>manitobensis</i> Cassino, 1918b: 81</p> <p> <i>Catocala blandula</i> ssp. <i>manitobensis</i>; McDunnough 1938: 118</p> <p> <i>Catocala blandula</i> ssp. <i>manitobensis</i>; Franclemont and Todd 1983: 129</p> <p> <b>Type material.</b> <i>Catocala manitobensis</i>: the original description states “ Holotype 1 ♁, 6 paratypes, in the collection of the author, Cartwright, Manitoba, July 17.” A female at the USNM (USNM Type No. 44528) bears a label stating “manitobensis / Cass. / Type fide / Buchholz.” Because Cassino often missexed his material, we see no reason to challenge Buchholz’s judgment, and accept this specimen as the holotype by original designation. Cassino tabulated several characteristics supposedly distinguishing <i>C. m. manitobensis</i> from nominate <i>C. blandula</i> Hulst, 1884. On the dorsal forewing these included: a darker and more distinct postmedian band; a light to absent brown scaling distad from the postmedian band; and a lighter and bluish ground color, such that “the whole effect of the superiors is a bluish tint quite unlike that of <i>blandula</i>, the scales of which are more brownish.” We have examined specimens of <i>C. m. manitobensis</i> (including paratypes) and nominate <i>C. blandula</i> from across the Nearctic, and find that the characteristics ascribed to <i>C. m. manitobensis</i> occur sporadically throughout the species’ entire geographic range, especially in females, and see little merit in retaining the name <i>manitobensis</i>. Exemplary localities where specimens often show <i>manitobensis</i> characteristics include the vicinity of Chicago, Illinois, and the eastern seaboard of Maine and maritime Canada; the same characteristics also appear regularly in what we presently consider to be <i>C. blandula</i> populations from lowland coastal areas in the southeastern USA (e.g., notably around Gainesville, Florida). These lowland <i>C. blandula</i> populations are among the most morphologically variable known: some Floridian specimens (especially females) are nearly identical to types of <i>C. manitobensis</i>, whereas others have the entire forewing pattern obscured by brownish black, and numerous intergrades occur. In many respects, the extreme variation in these southeastern <i>C. blandula</i> populations is analogous to the extreme infrapopulational forms of both <i>C. connubialis</i> Guenée, 1852 and <i>C. crataegi</i> Saunders, 1876 seen from the same geographic region. Type Locality: Cartwright, Manitoba, [Canada].</p>Published as part of <i>Gall, Lawrence & Hawks, David, 2010, Systematics of moths in the genus Catocala (Lepidoptera, Erebidae) IV. Nomenclatorial stabilization of the Nearctic fauna, with a revised synonymic check list, pp. 37-83 in ZooKeys 39 (39)</i> on page 61, DOI: 10.3897/zookeys.39.425, <a href="http://zenodo.org/record/576632">http://zenodo.org/record/576632</a>
Procedimientos poéticos de una dramaturgia trans
Get PDFFil: Herbas Loureiro, Morgan. Universidad Nacional de Córdoba. Facultad de Artes. Departamento Académico de Teatro; Argentina.A lo largo del tiempo, la dramaturgia ha funcionado como una tecnología de género capaz de (re)producir y sostener representaciones hegemónicas del sistema cisheterosexual. Este trabajo presenta una reflexión situada en la práctica escritural que toma la auto-representación como una forma de agenciamiento de las tecnologías de género capaz de producir nuevas formas de representación trans no binaria. A partir de la exploración de la relación entre palabra y su soporte de escritura, se constituye como un esfuerzo por generar nuevas formas textuales que resuenen con la vivencia de una corporalidad trans, para nombrar la propia experiencia de género, los procesos de dislocación y corrimiento de la norma impuesta.Fil: Herbas Loureiro, Morgan. Universidad Nacional de Córdoba. Facultad de Artes. Departamento Académico de Teatro; Argentina
Spatiotemporal fluctuations in natural selection acting on the gall-parasitic aphid Tetraneura sorini
Get PDFThe measurement of the selection gradient is crucial for understanding the magnitude of selection acting directly on a trait and predicting the evolutionary trajectory of that trait. This study evaluated the selection gradient acting on the morphology of the gall-parasitic aphid Tetraneura sorini during the galling process and compared the strength among populations. Gall formers (first instars) frequently fight with conspecifics or heterospecifics for usurping incipient galls using their well-developed hind legs. First instars that successfully acquired galls were found within galls, whereas those that failed were found dead on leaf surfaces. Selection gradients were estimated using logistic stepwise regression and partial least square (PLS) regression. Calculated selection differentials indicated that first instars that secured galls were larger in body size than failed individuals through all populations. However, selection gradients on weapon traits varied largely among populations or among years in the same population. We confirmed microevolutionary changes in the relationship between traits, which accorded with the expectation from changes in the selection gradients. When gall formers were transferred onto developing buds individually, individuals that successfully induced galls had smaller body size than failed individuals. Available evidence suggests that the selection gradient on body size becomes higher with an increasing proportion of T. sorini in the Tetraneura species community. Thus, we concluded that more intense fighting with conspecifics leads to stronger selective pressure on body size, but that selective pressure for each trait is variable depending on differences in the tactics and species composition among populations
Alternative Proposal Plans for the Valhallas
Get PDFThe purpose of this paper is to first provide evidence that the Valhalla Mountain Area should in fact be included in some preservation system of the British Columbia Parks Branch. Secondly, it offers three alternative land use schemes that could be used as a basis for a management preservation system for the Valhallas.
A Systems Planning Study was undertaken to show the natural, biological, physiological and geological divisions that make up the Valhalla area. The objective of this study was to indicate the diversity of natural features that the Valhalla Mountains contain.
The paper studies how well the Columbia Mountains Natural Region is represented by the present Provincial Parks in the West Kootenay Area. It was found that the Valhalla Area was more representative of this natural region than other existing Provincial Parks in the West Kootenays.Student paper submitted Wildland Recreation 274
- …
