Internal Jet Structure in Dijet Production in Deep-Inelastic Scattering

The internal jet structure in dijet production in deep-inelastic scattering is measured with the H1 detector at HERA. Jets with transverse energies E(T,breit) > 5 GeV are selected in the Breit frame employing kt and cone jet algorithms in the kinematic region of squared momentum transfers of 10 < Q^2 < 120 GeV^2 and x-Bjorken values of 0.0002 < x < 0.008. Jet shapes and subjet multiplicities are measured as functions of a resolution parameter. The corrected data are well described by QCD models. It is observed that jets are more collimated with increasing transverse jet energies and decreasing pseudo-rapidities, i.e. towards the photon direction. Comparisons with OPAL data show that jet shapes of jets measured in photon-photon collisions are very similar to those measured in ep collisions.Comment: 4 pages, 3 figures, to be published in the proceedings of 7th International Workshop on Deep Inelastic Scattering and QCD (DIS 99), Zeuthen, Germany, 19-23 Apr 199

The mediatization of second-order elections and party launches: UK television news reporting of the 2014 European Union campaign

Using the United Kingdom as a case study to explore the degree to which news about a second-order election is mediatized, this comparative content analysis examines television news coverage of the 2014 European Union elections. Evidence of mediatization was stronger on the most commercially driven bulletins, with an overwhelming emphasis on the game frame and a more interpretive approach than the most public service–orientated broadcaster (the BBC). However, qualitative analysis revealed that the BBC pursued a more mediatized form of journalism. Developing a close textual analysis of how broadcasters reported party campaign launches—representing what we call key “mediatized moments”—we argue that a more qualitative approach to assessing media and political logics can complement comparative quantitative studies about mediatized politics

An Observational Study of Social Interaction Skills and Behaviors in Cornelia de Lange, Fragile X and Rubinstein-Taybi Syndromes

We directly assessed the broader aspects of sociability (social enjoyment, social motivation, social interaction skills and social discomfort) in individuals with Cornelia de Lange (CdLS), fragile X (FXS) and Rubinstein-Taybi syndromes (RTS), and their association with autism characteristics and chronological age in these groups. Individuals with FXS (p < 0.01) and RTS (p < 0.01) showed poorer quality of eye contact compared to individuals with CdLS. Individuals with FXS showed less person and more object attention than individuals with CdLS (p < 0.01). Associations between sociability and autism characteristics and chronological age differed between groups, which may indicate divergence in the development and aetiology of different components of sociability across these groups. Findings indicate that individuals with CdLS, FXS and RTS show unique profiles of sociability

“The Much Wished-For Shore”: Nationalism and Utopianism in New Zealand Literature: 1817-1973.

This thesis examines the relationship between utopianism and nationalism in New Zealand literature between 1817 and 1973. My research utilises the definition of both the utopia and the nation as “imagined” or “imaginary” communities (to use Benedict Anderson and Phillip Wegner’s terms), in demonstrating how they function as interdependent concepts in colonial New Zealand literature. Specifically, my research focuses on how a dominant discourse of Pākehā nationalism is influenced by the desires of colonial settlement. There is an identifiable tradition in which New Zealand is imagined as a utopian space with an ambivalence towards modernity. The settler nation is defined subjectively by different authors, retaining, however, a tradition of excluding groups which are not compatible with the authors’ utopian projections. This exclusion may be based on race, gender, class, political views or other categorisations. I view this tradition as a dialectic of changing desires and utopian visions, based on changing historical contexts, but always engaged with the central attempt to speculate the possibilities that New Zealand holds as a utopia for Anglocentric settlement. The thesis is divided into four chapters, each based on the comparison of two texts from a certain period. The first chapter compares two texts of early nineteenth century British settlement, J.L. Nicholas’ Narrative of Voyage to New Zealand (1817) and E.J. Wakefield’s Adventure in New Zealand (1845). The second chapter examines Samuel Butler’s Erewhon (1872) and Julius Vogel’s Anno Domini 2000 (1889). The third chapter focuses on Robin Hyde’s Wednesday’s Children (1936) and John Mulgan’s Man Alone (1939). My final chapter argues that the end of this mode of writing is signalled by Smith’s Dream (1971 rev. 1973) by C.K. Stead and Intensive Care (1970) by Janet Frame, which demonstrate a changing approach to the tradition. After this point, other postcolonial voices emerge and the attempted homogeneity of settler utopianism is disrupted

Soft Gluon Resummation for Polarized Deep-inelastic Production of Heavy Quarks

We present the threshold resummation for the cross section of heavy quark production in polarized deep-inelastic scattering to next-to-leading logarithmic accuracy and in single-particle inclusive kinematics. We expand our resummed result in alpha_s to next-to-leading and next-to-next-to-leading order and study the impact of these higher order corrections on the charm structure function g_1 in the kinematical range accessible to the HERMES and COMPASS experiments.Comment: 11 pages, 5 figures, latex, minor change

Self-similar Bianchi type VIII and IX models

It is shown that in transitively self-similar spatially homogeneous tilted perfect fluid models the symmetry vector is not normal to the surfaces of spatial homogeneity. A direct consequence of this result is that there are no self-similar Bianchi VIII and IX tilted perfect fluid models. Furthermore the most general Bianchi VIII and IX spacetime which admit a four dimensional group of homotheties is given.Comment: 5 pages, Latex; One reference and minor clarifications added. To appear in General Relativity and Gravitatio