Figures de la tautologie dans l'art et le discours critique des années 1960

Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal

As dicotomias peso/leveza e forma/ideia na escultura : a desmaterialização progressiva do objecto artístico

The dichotomies Weight/Lightness and Form/Idea formed the theory and the practice of Art, existing a correspondence between them. The weight exists thanks to the existence of a form that is made of matter; in the other hand, the lightness comes from the idea that is always present when the creation exists. This dichotomies were always interconnected during the centuries, and there are variations in relevancy of form and/or idea. In sculpture´s tradition, the physical weight was a essential reality, and the idea of sculpture, without the immaterial side was underlined to the form. During the centuries, new artistic approaches were born and re-born focused on the frailty, lightness and idea of the artistic object, fact that came to cancel the classic notion of work of art. The concept of image became the focus of the esthetical experience of the subject, which alone, tended to substantiate the artistic object itself. In the same way that lightness, when taken to the extreme, and despite the tridimensionality materiality of the object, begun to relate the art with the own action of the body, the gesture of the artist, rising both to the status of art

A Sex-Specific Association between a 15q25 Variant and Upper Aerodigestive Tract Cancers

Background: Sequence variants located at 15q25 have been associated with lung cancer and propensity to smoke. We recently reported an association between rs16969968 and risk of upper aerodigestive tract (UADT) cancers (oral cavity, oropharynx, hypopharynx, larynx, and esophagus) in women (OR = 1.24, P = 0.003) with little effect in men (OR = 1.04, P = 0.35). Methods: In a coordinated genotyping study within the International Head and Neck Cancer Epidemiology (INHANCE) consortium, we have sought to replicate these findings in an additional 4,604 cases and 6,239 controls from 10 independent UADT cancer case-control studies. Results: rs16969968 was again associated with UADT cancers in women (OR = 1.21, 95% CI = 1.08-1.36, P = 0.001) and a similar lack of observed effect in men [OR = 1.02, 95% CI = 0.95-1.09, P = 0.66; P-heterogeneity (P(het)) = 0.01]. In a pooled analysis of the original and current studies, totaling 8,572 UADT cancer cases and 11,558 controls, the association was observed among females (OR = 1.22, 95% CI = 1.12-1.34, P = 7 x 10(-6)) but not males (OR = 1.02, 95% CI = 0.97-1.08, P = 0.35; P(het) = 6 x 10(-4)). There was little evidence for a sex difference in the association between this variant and cigarettes smoked per day, with male and female rs16969968 variant carriers smoking approximately the same amount more in the 11,991 ever smokers in the pooled analysis of the 14 studies (P(het) = 0.86). Conclusions: This study has confirmed a sex difference in the association between the 15q25 variant rs16969968 and UADT cancers. Impact: Further research is warranted to elucidate the mechanisms underlying these observations. Cancer Epidemiol Biomarkers Prev; 20(4); 658-64. (C) 2011 AACR.

Alcohol en las relaciones públicas. Cómo se dan a conocer las marcas a través de las relaciones públicas

Treball d’anàlisis i investigació de l’ús de les relacions públiques i el màrqueting experiencial dels anunciants de begudes alcohòliques. Tractament de la normativa vigent sobre el tema i estudi dels diferents tipus d’accions de comunicació que porta a terme aquest sector. Profunditzant en dos exemples de marques i la seva comunicació durant els últims anys mitjançant les relacions públiques.