100,362 research outputs found
Le roman polylexique du XVIIe siècle. La parole sur le texte e(s)t la parole du texte
No full textSfez Fabien. Le roman polylexique du XVIIe siècle. La parole sur le texte e(s)t la parole du texte . In: Littérature, n°13, 1974. Histoire / Sujet. pp. 49-57
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
Near-field analysis of surface electromagnetic waves in the bandgap region of a polymeric grating written on a one-dimensional photonic crystal
No full textThe spatial distribution of surface electromagnetic waves on a one-dimensional photonic crystal with a polymeric grating on top is mapped using a multiheterodyne scanning near-field optical microscope. The grating opens a bandgap. At the band edges, a stationary field formed by two surface waves with opposite propagation constants and almost identical amplitudes is produced. Field intensity maxima are localized to the grating peaks or grooves, depending on the wavelength. Far from the bandgap, we identify surface waves coupled via either the 0 or the −1 order of the grating. The corresponding phase profiles indicate that these waves propagate in opposite directions
Far- and Near-field Study of Surface Electromagnetic Waves on Silicon Nitride One-dimensional Photonic Crystals
No full textExperimental studies of surface electromagnetic waves propagation in truncated 1D, 1+1D and 1+2D inorganic/organic photonic crystals for gas and bio sensing applications
No full textHandwritten biographical information on Paulina T. McClung Merritt
No full textA handwritten biography of Paulina T. McClung Merritt by an unknown author, 1892.
Heterogeneous and tissue-specific regulation of effector T cell responses by IFN-gamma during Plasmodium berghei ANKA infection.
No full textIFN-γ and T cells are both required for the development of experimental cerebral malaria during Plasmodium berghei ANKA infection. Surprisingly, however, the role of IFN-γ in shaping the effector CD4(+) and CD8(+) T cell response during this infection has not been examined in detail. To address this, we have compared the effector T cell responses in wild-type and IFN-γ(-/-) mice during P. berghei ANKA infection. The expansion of splenic CD4(+) and CD8(+) T cells during P. berghei ANKA infection was unaffected by the absence of IFN-γ, but the contraction phase of the T cell response was significantly attenuated. Splenic T cell activation and effector function were essentially normal in IFN-γ(-/-) mice; however, the migration to, and accumulation of, effector CD4(+) and CD8(+) T cells in the lung, liver, and brain was altered in IFN-γ(-/-) mice. Interestingly, activation and accumulation of T cells in various nonlymphoid organs was differently affected by lack of IFN-γ, suggesting that IFN-γ influences T cell effector function to varying levels in different anatomical locations. Importantly, control of splenic T cell numbers during P. berghei ANKA infection depended on active IFN-γ-dependent environmental signals--leading to T cell apoptosis--rather than upon intrinsic alterations in T cell programming. To our knowledge, this is the first study to fully investigate the role of IFN-γ in modulating T cell function during P. berghei ANKA infection and reveals that IFN-γ is required for efficient contraction of the pool of activated T cells
Covid-19. Management et démocratie dans les organisations de santé
No full textInternational audienceQu’a-t-on appris (ou non) de la crise Covid-19 ? À la sidération suscitée par la crise ont succédé des réponses managériales et organisationnelles. Cet ouvrage les étudie sur le terrain et en fait sens pour interroger en particulier leur caractère démocratique.*****Table des matières— Abréviations (sigles et acronymes) , p. 7— Introduction Quand prévoir n’est pas anticiper… ou l’intelligence organisationnelle au prisme de la crise du Covid-19 – Jérôme Méric, Nicolas Moinet, Anne Krupicka et Flora Sfez, p. 9— Préambule méthodologique, p. 15— De la gestion à la sidération. Manifestations et raisons d’un chaos – Emmanuelle Cargnello-Charles, Jordan Besson, Oùmaïma Omari, Andréa Mestre et Jérôme Méric, p. 21— Configurations organisationnelles en temps de crise. Bricolage organisé et bricolage organisant – Anne Dietrich, Léna Masson, Jérôme Méric, Flora Sfez, Jordan Besson, Emmanuelle Cargnello-Charles, Meriem Mengi, Andréa Mestre et Oùmaïma Omari, p. 39— Gestion de crise et créativité d’experts – Flora Sfez et Meriem Mengi, p. 61— Instrumenter la gestion de crise. Aléas du gouvernement par les nombres – Oùmaïma Omari, Jérôme Méric et Andréa Mestre, p. 87— L’organisation dans l’entre-deux-crises. Une question de mémoire – Jérôme Méric, Jordan Besson, Andréa Mestre et Emmanuelle Cargnello-Charles, p. 103— Nudges et Covid-19. De la généralisation aux effets délétères – Anne Krupicka et Andréa Mestre, p. 123— Choix, désobéissance et influence au cœur de la crise. Questions d’éthique – Andréa Mestre, Jérôme Méric, Jordan Besson, Emmanuelle Cargnello-Charles, Anne Krupicka, Meriem Mengi, Oùmaïma Omari et Flora Sfez, p. 145— Remerciements, p. 163— Index, p. 165— Résumés, p. 16
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Pelevin’s Trinity in the novel “t”: author – protagonist – reader
No full textThe article attempts to interpret Pelevin's artistic strategy in the novel "T" by exploring its subject organization and addressing the key problems of the author, the protagonist, and the reader as they are seen by the researcher. The article analyzes the peculiarities of constructing the narrative reality in the novel "T", and goes on to discuss Pelevin's philosophic models of the development of the humankind, and the emergence of his new anthropology
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