Mémoire de DES : Biologie médicale : Université de Nantes : 2004. Thèse d'exercice : Pharmacie : Université de Nantes : 2004. / Bibliogr. f. 170-178.

Thesis (M.S.)--Ball State University, 2008. / Title from PDF t.p. (viewed on Sept. 09, 2009). Includes bibliographical references (p. 41-43).

Thesis (doctoral)--Uppsala University, 1983. / Includes bibliographical references (p. 48-51).

Made available in DSpace on 2015-09-17T15:24:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-02-27. Added 1 bitstream(s) on 2015-09-17T15:48:26Z : No. of bitstreams: 1 000846965.pdf: 797428 bytes, checksum: daaf15e4de7fbef0eebfbdbc0bb8123d (MD5) / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) / Em [6], Andrade e Fanti definiram o invariante E(G, W, M), sendo G um grupo, W um G-conjunto e M um Z2G-m'odulo, e apresentaram alguns resultados usando E(G, W, Z2) ( Z2 visto como Z2G-m'odulo trivial) relacionados com decomposi¸c˜ao de grupos e dualidade. E(G, W, M) 'e definido usando (co)homologia de grupos para o par ((G, W), M) seguindo [14]. O objetivo deste trabalho 'e apresentar os resultados dados em [6], por'em acrescentando as provas de alguns resultados que s˜ao mencionados em [6], mas que n˜ao foram provados, como por exemplo, a invariˆancia de E(G, W, M) por pares isomorfos e a independˆencia do conjunto de representantes das G-'orbitas. Procurou-se tamb'em generalizar alguns resultados para um Z2G-m'odulo M qualquer (n˜ao necessariamente Z2), e apresentar algumas outras propriedades de E(G, W, M), em especial para o Z2G-m'odulo FTG, sendo T um subgrupo de G, explorando, sempre que poss'ıvel, sua rela¸c˜ao com decomposi¸c˜ao de grupos. Muitos desses resultados est˜ao fortemente relacionados com alguns apresentados em [7], para o invariante de pares de grupos E(G, S, M), sendo S uma fam'ılia de subgrupos de G. / In [6], Andrade and Fanti defined the invariant E(G,W,M), where G is a group, W is a G-set and M is a Z2G-module, and presented some results using E(G,W, Z2) ( Z2 seen as a trivial Z2G-module) related to splitting of groups and duality. E(G,W,M) is defined using (co)homology of groups for the pair ((G,W),M) following [14]. The purpose of this work is to present the results given in [6] but adding proofs of some results that were referred but not proved there, such as the invariance ofE(G,W,M) for isomorphic pairs and the independence of the set of orbit representatives in W. We also attempt to generalize some results for any Z2G-m'odulo M (not necessarily Z2) and present some other properties of E(G,W,M), specially for the Z2G-module FTG where T is a subgroup of G, exploring, whenever possible, its relationship with splitting of groups. Many of those results are strongly related with some given in [7] for the invariant of pairs of groups E(G, S,M) where S is a family of subgroups of G.

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Thesis (Ph. D.)--University of Missouri--Columbia, 1997. / "August 1997." Typescript. Vita. Includes bibliographical references (leaves 82-96). Also available on the Internet.

Thesis (Ph. D.)--University of Missouri--Columbia, 1997. / Typescript. Vita. Includes bibliographical references (leaves: 82-96). Also available on the Internet.

Thesis (Ph.D.)--Baylor University, 2009. / Includes bibliographical references (p. 190-198).

The complex interaction of genetics, environment and management in determination of crop yields can interfere with selection progress in breeding programs. Specifically, the impact on selection for nitrogen use efficiency (NUE) in wheat (Triticum aestivum L.) under changing climatic conditions can be confounded by these interactions. Temperature increases for the southeastern United States are projected to range from 1-3°C by 2050 with nighttime temperatures increasing more rapidly than day temperatures. High temperatures are known to affect crop development and breeding for tolerance to heat stress is difficult to achieve in field environments. We utilized a multi-environment trial to assess variation in traits associated with NUE based on interactions of genotype x environment x management (G×E×M). All genotypes in the study responded favorably to lower than recommended nitrogen rates. Incremental application of N rates increased yield and post-anthesis N uptake significantly. Additionally, two multi-year studies investigating the effects of heat stress on soft red winter wheat varieties were conducted during the 2015-2016 growing seasons at the University of Kentucky Spindletop Research Farm in Lexington, KY. Thirty-six to 40 genotypes were chosen based on the combination of traits for vernalization and photoperiod sensitivity determined using marker analysis. Warmed environments were created through active and passive warming. Heading date, averaged across genotypes, shifted 1-5 days earlier in the actively warmed environment compared to the ambient environment across both years (p ≤0.05). Grain yield, averaged across genotypes, was significantly reduced in the actively warmed environment by 211.41 kg ha-1 (p ≤0.05) or 4.84%; however yield response to environment varied among genotypes with several genotypes displaying an increased yield in the warmed environment. Night temperature increases ranged from 0.27-0.75 °C above ambient temperature in the passively warmed environment. Grain yield, averaged across genotypes, was significantly reduced in the passively warmed environment by 224.29 kg ha-1 (p ≤0.05) or 6.44%; however, yield response to environment varied among genotypes with several genotypes displaying an increased yield in the warmed environment. Yield reductions are attributed to nitrogen utilization being reduced by 9.4% (p ≤0.001) under increased night temperatures.

Tesis para optar al grado de Doctor en Filosofía / Esta tesis tiene por objeto contribuir a una interpretación de la obra de la filósofa inglesa G.E.M. Anscombe. Propondremos tres ideas-claves para sostener que hay una filosofía unitaria tras sus diversos y variados trabajos, a pesar de las dificultades señaladas por varios interpretes. La unidad de la filosofía de Anscombe está, en nuestra opinión, en una intención ética, una unidad metafísica, una unidad epistemológica y una concep-ción de la racionalidad que se sigue de ésta. Su intención ética es mostrar que la filoso-fía moderna no puede establecer que lo injusto es malo y esto hace que ella sea llevada a conclusiones desastrosas. Los problemas filosóficos son enfrentados desde una perspectiva próxima de la de Wittgenstein, en la que se pone atención al lenguaje, esta filosofía fundamental, aunque no fundacional, la llamaremos “metafísica”. Mostraremos como esta manera de tratar los problemas es una constante en toda la obra y que, además, tiene una conexión esencial con la manera de tratar los problemas filosóficos. Al aplicar este método al análisis de la acción aparecerá la especificidad del conoci-miento práctico como modo propio del ser humano en tanto que agente racional. Las excelencias de las capacidades psicológicas o antropológicas de este agente racional, es decir, sus “virtudes”, estarán en la base de la filosofía moral.