Search results for "14"
showing 10 items of 9841 documents
Effects of extra virgin olive oil phenols on HL60 cell lines sensitive and resistant to anthracyclines
2009
The aim of our study was to evaluate the capability of a crude extract of phenols from extra virgin olive oil of Moraiolo cultivar to induce apoptosis and/or differentiation in sensitive and resistant HL60 cell lines to anticancer drugs (Typical Multidrug Resistance). Our data highlight that the crude extract is able to induce apoptosis on both sensitive and resistant cells, whereas the exposure to a number of anticancer drugs does not induce apoptosis in resistant cells. In differentiation experiments we investigated the capability of crude extract of phenols to induce the expression of CD11 granulocytic or CD14 monocytic cell surface antigen in sensitive and resistant HL60 cell lines. At …
Romain D. Huret, American Tax Resisters
2014
À l’occasion d’un dîner privé organisé pour financer sa campagne présidentielle de 2012, le candidat du Parti républicain, Mitt Romney, prononça un discours, enregistré à son insu, au cours duquel il expliquait candidement à son auditoire que « 47 % des gens voteront pour le président [Obama] quoi qu’il arrive. Ces 47 % qui le soutiennent sont des assistés. Ils se voient comme des victimes, ils pensent que le gouvernement est responsable de leur bien-être […] Ce sont des gens qui ne sont pas ...
Serial Production, Serial Photography, and the Writing of History in Three Farmers on Their Way to a Dance.
2010
Three Farmers on their Way to a Dance, titre d’une photographie qu’August Sander prit en 1914, hante le roman éponyme de Richard Powers. Cette photographie faisait partie d’un projet plus vaste, intitulé « Hommes du vingtième siècle » par Sander qui entendait dresser un inventaire des habitants de sa province natale, le Westerwald. Sander composa ainsi un catalogue de plus de 600 photos d’Allemands de tous types, dont il fit plus tard paraître une partie sous le nom de Visage de notre temps. Dans le roman de Richard Powers, le motif de la série se déploie entre les pôles incarnés par Henry Ford et August Sander, dont les séries de voitures et de photographies deviennent la métaphore du mode…
La ri-mediazione digitale e la dissolvenza dell’io nel Photojournal di Annie Ernaux
2019
Scopo del contributo è l’analisi del Photojournal, un dispositivo fototestuale autobiografico che Annie Ernaux compone come premessa al volume delle sue opere, Écrire la vie (Gallimard, 2011). La sezione biografica del volume diventa una premessa autobiografica, dove l’autrice compone 70 foto e 100 brani dei suoi diari per spiegare le ragioni della sua scrittura. Le foto illustrano la realtà materiale e i diari esprimono la realtà soggettiva: le due condizioni che hanno permesso la scrittura delle opere dell’autrice. L’analisi della composizione fototestuale ha messo in rilievo due effetti di profondità: il palinsesto e il collage. Attraverso le sovrapposizioni degli strati dei documenti ri…
«Is this life?»:School and University
2013
School and university between modern society and artistic representation.
Cambio tecnológico, privatización y recuperación de la autogestión comunitaria del riego. El caso de Senyera (València)
2018
[ES] Los procesos de cambio de tecnología del riego están facilitando la penetración silenciosa de la empresa privada en los sistemas de gestión colectiva del riego en numerosos lugares de España y otros países mediterráneos. Este artículo analiza este fenómeno a partir del caso de estudio de Senyera (València), siguiendo la privatización, la disputa y la posterior recolectivización de la gestión por parte de los usuarios del riego. El trabajo muestra como la privatización menoscaba la autonomía de los agricultores y eleva los costes de gestión en un contexto de escasa transparencia. También revela la capacidad de los regantes para reelaborar su pasada acción colectiva, dando lugar a una nu…
Diversity and mineral substrate preference in endolithic microbial communities from marine intertidal outcrops (Isla de Mona, Puerto Rico)
2017
14 pages; International audience; Endolithic microbial communities are prominent features of intertidal marine habitats, where they colonize a variety of substrates, contributing to their erosion. Almost 2 centuries worth of naturalistic studies focused on a few true-boring (euendolithic) phototrophs, but substrate preference has received little attention. The Isla de Mona (Puerto Rico) intertidal zone offers a unique setting to investigate substrate specificity of endolithic communities since various phosphate rock, limestone and dolostone outcrops occur there. High-throughput 16S rDNA genetic sampling, enhanced by targeted cultivation, revealed that, while euendolithic cyanobacteria were …
Congreso de Jóvenes Investigadores/as I. "Espacio, redes y cultura en un mundo globalizado". Valencia, 22-23 de febrero de 2018
2018
Land Cadastre in Italy for Sustainable Development: Application to Two Parcels of Land in a Geopark in the Process of Being Defined in Corleone (PA-I…
2020
Geoparks, like all parks, are UNESCO awards for a sustainable management of all resources and therefore also of human life. Environmental emergencies such as climate change, pollution, soil erosion, salinisation, and fires that, together with health emergencies, undermine life on earth, require intervention. The widespread sustainable management of the territory of a municipality, a region, a nation, or all of them (European Union) allows to widen the application of these concepts to reach the limit of a planet that guarantees life for future generations. The work after having exposed the motivations of the geopark (an initiative born by chance), i.e. the surface where the environmental bea…
Corella i el «Tirant»: qüestions d'intertextualitat
1998
The article points out that the presence of Corellian fragments in Tirant does not only affect his published works,but also those that were never printed and that must have been orally transmitted. The author finds evidence of oral performance, and of a constant amplifying and simplifying process of a hypo-text, which seems to reflect an ornamental, free and creative use of paragraphs that does not influence the narrative flow.