Electronic structure of ${\rm Ca}_{1-x}{\rm Sr}_x{\rm VO}_3$: A tale of two energy scales

We investigate the electronic structure of Ca1-xSrxVO3 using photoemission spectroscopy. Core level spectra establish an electronic phase separation at the surface, leading to a distinctly different surface electronic structure compared to the bulk. Analysis of the photoemission spectra of this system allowed us to separate the surface and bulk contributions. These results help us to understand properties related to two vastly differing energy scales, namely the low-energy scale of thermal excitations ( $\sim\!k_{\rm B}T$) and the high-energy scale related to Coulomb and other electronic interactions.

Fuesse paral Papa et contól la sua fazienda : la escritura ejemplar del viaje en el Conde Lucanor

Resumen: Tomando como precepto la idea de que el motivo del viaje sirve de elemento organizador de la materia narrativa en textos como los Cuentos del papagayo, Canterbury Tales o Las mil y una noches, el autor se propone analizar la estructura de El conde Lucanor a la luz del mencionado motivo. El viaje aparece explicitado en el primero y en el último de los relatos, a los que se suma el exemplo XXV, episodio central en el diálogo entre el conde y su ayo. Su análisis lo llevará a develar en los restantes exemplos que este motivo central sirve de nexo de unión entre cada cuento, organiza la trama general en forma de episodios y configura distintos tipos de viajes: escatológico, de ultratumba, iniciático, alegórico, celestial o fantástico. El viaje se ofrece, así, como instrumento portador de sentido, de forma y de estructura en la trama general del marco y, en particular, de cada episodio.

The Handmaid's tale, Margaret Atwood's novel and Volker Schlöndorff's film

Eguíluz, Federico; Merino, Raquel; Olsen, Vickie; Pajares, Eterio; Santamaría, José Miguel (eds.)

The Ballad of Whoi Bob: a tale of the IGY or the Briny Deep Discovered, with many particulars of the extraordinary adventures and the heroic tasks of science at sea

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A tale of two cobalts

There are important problems to overcome if solar energy or other renewable energy sources are to be used effectively on a global scale. Solar photons must not only be harvested and converted into a usable form, but they must also be efficiently stored so that energy is available for use on cloudy days and at night. In this work, both the energy conversion and energy storage problems are addressed. Specifically, two cobalt complexes were designed and their reactivity probed for applications in energy conversion and storage. The first chapter describes a cobalt complex that is the first example of a dimeric cobalt compound with two singly proton-bridged cobaloxime units linked by a central BO4--bridge. Using electrochemical methods, the redox properties of the dimer were evaluated and it was found to be an electrocatalyst for proton reduction in acetonitrile.

Because hydrogen gas is difficult to handle and store, the hydrogenation of CO2 and later dehydrogenation of the liquid product, formic acid, has been proposed as a hydrogen storage system. Thus, a second complex, described in chapter two, supported by a triphosphine ligand framework was used as a catalyst precursor for this key dehydrogenation step. The studies here demonstrate the efficacy of the complex as a precatalyst for the desired reaction, with good conversion of starting formic acid to CO2 and H2. In order to better understand the properties of the triphosphine cobalt complex, a synthetic procedure for substituting electron donating groups (e.g., methoxy groups) onto the ligand was investigated, yielding a novel diphosphine cobalt(II) complex.

On the Construction of Higher étale Regulators

We present three approaches to define the higher étale regulator maps Φ^r,n_et : H^r_et(X,Z(n)) → H^r_D(X,Z(n)) for regular arithmetic schemes. The first two approaches construct the maps on the cohomology level, while the third construction provides a morphism of complexes of sheaves on the étale site, along with a technical twist that one needs to replace the Deligne-Beilinson cohomology by the analytic Deligne cohomology inspired by the work of Kerr, Lewis, and Müller-Stach. A vanishing statement of infinite divisible torsions under Φ^r,n_et is established for r > 2n + 1.

Monica Alis Brick Lane: A tale of two cities or How Nazneen left her fate

O objetivo desta dissertação é analisar o romance Brick Lane (2003), da escritora Monica Ali, focalizando o processo de empoderamento da protagonista Nazneen. Usando os conceitos de lugar e não-lugar propostos por Marc Augé, pretendo examinar passagens do romance que caracterizem a sensação de não-pertencimento vivida pela personagem. Nazneen recorre às memórias de sua infância com a irmã Hasina em Bangladesh para tentar se distanciar do espaço físico de Brick Lane (a comunidade onde reside em Londres), que se constitui em um não-lugar, pois ali não é possível reconstruir sua identidade fragmentada pelo deslocamento de uma cultura para outra. Considerando aspectos históricos e culturais de Bangladesh, terra natal de Nazneen, este trabalho pretende discutir as experiências da protagonista e de outros sujeitos diaspóricos do romance, além de analisar o papel crucial que Hasina (e suas cartas) desempenham na narrativa. O atual contexto multicultural e cosmopolita da cidade de Londres também será investigado, com a discussão de situações que afetam os imigrantes e suas representações no romance. Esta dissertação também considera o caráter gendrado dos movimentos migratórios contemporâneos que possibilitam novas perspectivas acerca das consequências da diáspora. A análise de passagens selecionadas do romance ratifica o processo gradual de autonomia de Nazneen que, por fim, consegue se sentir em casa novamente

African origin of modern humans in East Asia: A tale of 12,000 Y chromosomes

To test the hypotheses of modern human origin in East Asia, we sampled 12,127 male individuals from 163 populations and typed for three Y chromosome biallelic markers (YAP, M89, and M130). All the individuals carried a mutation at one of the three sites.

A tale untold: The Search for a Story in Byron's Lara

Shears, J. (2006). A tale untold: The Search for a Story in Byron's Lara. The Byron Journal. 34(1), pp.1-8. RAE2008

The Terror Tale: Urban Legends and the Slasher Film

Koven, M. (2003). The Terror Tale: Urban Legends and the Slasher Film. Scope. May, 40 paras. RAE2008

Anglo-French and English Society in Chaucer's ?The Reeve's Tale?

Rothwell, W., 'Anglo-French and English Society in Chaucer's ?The Reeve's Tale?', English Studies (2006) 87(5) pp.511-538 RAE2008

Uncle Tom's Cabin and the Irish National Tale

Accepted Version

Resource Curse or Destructive Creation: A Tale of Crony Capitalism in Transition

This paper explores the “resource curse” problem as a counter-example of creative performance and innovation by examining reliance on capital and physical resources, showing the gap between expectations and ex-post actual performance became clearer under conditions of economic turmoil. The analysis employs logistic regressions with dichotomous response and predictor variables, showing significant results.Several findings that have use for economic and business practice follow. First, in a transition period, a typical characteristic of successful firms was their reliance on either capital resources or physical asset endowments, whereas the innovation factor was not significant.Second, poor-performing enterprises exhibited evidence of over reliance on both capital and physical assets. Third, firms that relied on both types of resources tended to downplay creative performance. Fourth, reliance on capital/physical resources and adoption of “creative discipline/innovations” tend to be mutually exclusive. In fact, some evidence suggests that firms face more acute problem caused by the law of diminishing returns in troubled times. The Vietnamese corporate sector’s addiction to resources may contribute to economic deterioration, through a downward spiral of lower efficiency leading to consumption of more resources. The “innovation factor” has not been tapped as a source of economic growth. The absence of innovations and creativity has made the notion of “resource curse” become identical to “destructive creation” implemented by ex-ante resource-rich firms, and worsened the problem of resource misallocation in transition turmoil.

A tale of three functions: The self-reported uses of autobiographical memory

Theories hold that autobiographical memory serves several broad functions (directive, self, and social). In the current study, items were derived from the theoretical literature to create the Thinking About Life Experiences (TALE) questionnaire to empirically assess these three functions. Participants (N = 167) completed the TALE. To examine convergent validity, they also rated their overall tendency to think about and to talk about the past and completed the Reminiscence Functions Scale (Webster, 1997). The results lend support to the existence of these theoretical functions, but also offer room for refinements in future thinking about both the breadth and specificity of the functions that autobiographical memory serves.