101,455 research outputs found
Lewicki (T.) : Les Liaisons maghrébines, sahariennes et soudanaises de la ville de Ouargla au Moyen Age
No full textMauny Raymond. Lewicki (T.) : Les Liaisons maghrébines, sahariennes et soudanaises de la ville de Ouargla au Moyen Age. In: Revue française d'histoire d'outre-mer, tome 63, n°231, 2e trimestre 1976. pp. 337-338
'Arisu, un nom de tribu énigmatique cité dans la lettre du roi khazar Joseph (Xe siècle)
No full textLewicki T. 'Arisu, un nom de tribu énigmatique cité dans la lettre du roi khazar Joseph (Xe siècle). In: Cahiers du monde russe et soviétique, vol. 3, n°1, Janvier-mars 1962. pp. 90-101
T. Lewicki with the assistance of M. Johnson, West African Food in the Middle Ages according to Arabic Sources
No full textGarine Igor de. T. Lewicki with the assistance of M. Johnson, West African Food in the Middle Ages according to Arabic Sources. In: L'Homme, 1975, tome 15 n°2. pp. 129-131
Souvera¨nita¨t im Wandel : zur Aktualita¨t eines normativen Begriffs
No full textThe concept of sovereignty unites two basic questions of the political: where is ‘ultimate authority’ located, and how can this locus be justified? Since its creation, the term offered political solutions for conflicts around authorisation and the dispersion of political rights and modes of participation. These issues are currently particularly contentiously discussed in international relations and in the context of attempts to constitutionalise the European Union. Is state sovereignty receding? How relevant are conceptions of popular sovereignty in transnational democracy? Lewicki elaborates on how transformation of the concept of sovereignty can be linked to the term’s capacity to address pressing social issues. As long as the concept fulfils a key function in this respect, it cannot be considered obsolete
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Souvera¨nita¨t im Wandel : zur Aktualita¨t eines normativen Begriffs
No full textThe concept of sovereignty unites two basic questions of the political: where is ‘ultimate authority’ located, and how can this locus be justified? Since its creation, the term offered political solutions for conflicts around authorisation and the dispersion of political rights and modes of participation. These issues are currently particularly contentiously discussed in international relations and in the context of attempts to constitutionalise the European Union. Is state sovereignty receding? How relevant are conceptions of popular sovereignty in transnational democracy? Lewicki elaborates on how transformation of the concept of sovereignty can be linked to the term’s capacity to address pressing social issues. As long as the concept fulfils a key function in this respect, it cannot be considered obsolete
Letter, [Author unclear] to Paulina T. Merritt
No full textHandwritten letter to Paulina Merritt from an unknown author, October 1, 1876.
Theatre/drama in education in the United Kingdom, Italy and Poland.
No full textIn 2 volsAvailable from British Library Document Supply Centre- DSC:DX188333 / BLDSC - British Library Document Supply CentreSIGLEGBUnited Kingdo
Handwritten 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
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
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