Skip to main content

Research Repository

Advanced Search

All Outputs (1310)

Required experimental accuracy to select between supersymmetrical models (2004)
Journal Article
Grellscheid, D. (2004). Required experimental accuracy to select between supersymmetrical models. Pramana - Journal of Physics, 62(3), 655-658. https://doi.org/10.1007/bf02705339

We will present a method to decidea priori whether various supersymmetrical scenarios can be distinguished based on sparticle mass data alone. For each model, a scan over all free SUSY breaking parameters reveals the extent of that model’s physically... Read More about Required experimental accuracy to select between supersymmetrical models.

The Credentials of Brain-based Learning (2004)
Journal Article
Davis, A. (2004). The Credentials of Brain-based Learning. Journal of Philosophy of Education, 33(1), 21-35. https://doi.org/10.1111/j.0309-8249.2004.00361.x

This paper discusses the current fashion for brain-based learning, in which value-laden claims about learning are grounded in neurophysiology. It argues that brain science cannot have the 'authority' about learning that some seek to give it. It goes... Read More about The Credentials of Brain-based Learning.

Dichotomies for classes of homomorphism problems involving unary functions (2004)
Journal Article
Feder, T., Madelaine, F., & Stewart, I. (2004). Dichotomies for classes of homomorphism problems involving unary functions. Theoretical Computer Science, 314(1-2), 1-43. https://doi.org/10.1016/j.tcs.2003.12.015

We study non-uniform constraint satisfaction problems where the underlying signature contains constant and function symbols as well as relation symbols. Amongst our results are the following. We establish a dichotomy result for the class of non-unifo... Read More about Dichotomies for classes of homomorphism problems involving unary functions.

Enhanced neurite outgrowth by human neurons grown on solid three-dimensional scaffolds. (2004)
Journal Article
Hayman, M., Smith, K., Cameron, N., & Przyborski, S. (2004). Enhanced neurite outgrowth by human neurons grown on solid three-dimensional scaffolds. Biochemical and Biophysical Research Communications, 314(2), 483-488. https://doi.org/10.1016/j.bbrc.2003.12.135

Growing and differentiating human stem cells in vitro can provide access to study the molecular mechanisms that control cellular development in a manner pertinent to human embryogenesis. To fully understand such processes, however, it is important to... Read More about Enhanced neurite outgrowth by human neurons grown on solid three-dimensional scaffolds..

A longitudinal study of gender-related cognition and behaviour (2004)
Journal Article
Campbell, A., Shirley, L., & Candy, J. (2004). A longitudinal study of gender-related cognition and behaviour. Developmental Science, 7(1), 1-9. https://doi.org/10.1111/j.1467-7687.2004.00316.x

Gender schema theory proposes that children's acquisition of gender labels and gender stereotypes informs gender-congruent behaviour. Most previous studies have been cross-sectional and do not address the temporal relationship between knowledge and b... Read More about A longitudinal study of gender-related cognition and behaviour.

Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models (2004)
Journal Article
Pearson, D., & Nowell, G. (2004). Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models. Journal of Petrology, 45(2), 439-455. https://doi.org/10.1093/petrology/egg102

A suite of pyroxenites from the Beni Bousera peridotite massif, northern Morocco, have been analysed for Re–Os and Lu–Hf isotopic compositions. Measured sections of the massif indicate that pyroxenite layers make up between 1 and 9% by volume of the... Read More about Re-Os and Lu-Hf isotope constraints on the origin and age of pyroxenites from the Beni Bousera peridotite massif: implications for mixed peridotite-pyroxenite melting models.

River terrace sequences: templates for Quaternary geochronology and marine-terrestrial correlation (2004)
Journal Article
Bridgland, D., Maddy, D., & Bates, M. (2004). River terrace sequences: templates for Quaternary geochronology and marine-terrestrial correlation. Journal of Quaternary Science, 19(2), 203-218. https://doi.org/10.1002/jqs.819

Fluvial sequences, particularly terrace staircases, represent archives of Quaternary palaeoclimatic fluctuation and can serve as stratigraphical frameworks for geochronology and for correlation with other depositional environments, in particular, the... Read More about River terrace sequences: templates for Quaternary geochronology and marine-terrestrial correlation.

Structures and phase transitions of trigonal ZrMo2O8 and HfMo2O8 (2004)
Journal Article
Allen, S., Ward, R., Hampson, M., Gover, R., & Evans, J. (2004). Structures and phase transitions of trigonal ZrMo2O8 and HfMo2O8. Acta crystallographica. Section B, Structural science, 60, 32-40

This paper describes the structures, thermal-expansion properties and phase transitions of the trigonal forms of ZrMo2O8 and HfMo2O8. Both phases adopt a P(3) over bar m structure at room temperature and show positive thermal expansion. Both phases a... Read More about Structures and phase transitions of trigonal ZrMo2O8 and HfMo2O8.

Chemoselective signalling of selected phospho-anions using lanthanide luminescence (2004)
Journal Article
Atkinson, P., Bretonniere, Y., & Parker, D. (2004). Chemoselective signalling of selected phospho-anions using lanthanide luminescence. Chemical Communications, 438-439

Selectivity in the binding of phosphorylated tyrosine residues to aqua-lanthanide complexes is signalled by changes in spectral form by luminescence emission and H-1 NMR spectroscopy.

The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state O-17 NMR (2004)
Journal Article
Hampson, M., Hodgkinson, P., Evans, J., Harris, R., King, I., Allen, S., & Fayon, F. (2004). The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state O-17 NMR. Chemical Communications, 392-393

O-17 magic angle spinning (MAS) NMR has been used to determine the nature of oxygen exchange in ZrW2O8. A highly effective isotopic labelling technique has been developed and 1D NMR and 2D exchange spectroscopy (EXSY) experiments have revealed that m... Read More about The nature of oxygen exchange in ZrW2O8 revealed by two-dimensional solid-state O-17 NMR.

Spatial attention speeds discrimination without awareness in blindsight (2004)
Journal Article
Kentridge, R., Heywood, C., & Weiskrantz, L. (2004). Spatial attention speeds discrimination without awareness in blindsight. Neuropsychologia, 42(6), 831-835. https://doi.org/10.1016/j.neuropsychologia.2003.11.001

An intimate relationship is often assumed between visual attention and visual awareness. Using a subject, patient GY, with the neurological condition of ‘blindsight’ we show that although attention may be a necessary precursor to visual awareness it... Read More about Spatial attention speeds discrimination without awareness in blindsight.

Mentoring provided : relation to mentor's career success, personality and mentoring received (2004)
Journal Article
Bozionelos, N. (2004). Mentoring provided : relation to mentor's career success, personality and mentoring received. Journal of Vocational Behavior, 64(1), 24-46. https://doi.org/10.1016/s0001-8791%2803%2900033-2

The relationship of a mentor’s perceptions of his/her career success, mentoring he/she received, personality, and the amount of mentoring he/she provided was investigated in a sample of 176 administrators. Results indicated that the amount of mentori... Read More about Mentoring provided : relation to mentor's career success, personality and mentoring received.

Mechanical compaction behaviour of natural clays and implications for pore pressure estimation (2004)
Journal Article
Goulty, N. (2004). Mechanical compaction behaviour of natural clays and implications for pore pressure estimation. Petroleum Geoscience, 10(1), 73-79. https://doi.org/10.1144/1354-079302-552

In pore pressure estimation and in basin modelling programs it is often assumed that porosity in clay-rich sediments depends on the vertical effective stress. An alternative assumption is that porosity depends on the mean effective stress. Yet triaxi... Read More about Mechanical compaction behaviour of natural clays and implications for pore pressure estimation.

Continuous GPS Measurements of Postglacial Adjustment in Fennoscandia, 2. Modeling Results (2004)
Journal Article
Milne, G., Mitrovica, J., Davis, J., Scherneck, H., Johansson, J., Koivula, H., & Vermeer, M. (2004). Continuous GPS Measurements of Postglacial Adjustment in Fennoscandia, 2. Modeling Results. Journal of Geophysical Research, 109, https://doi.org/10.1029/2003jb002619

Data collected under the auspices of the BIFROST GPS project yield a geographically dense suite of estimates of present-day, three-dimensional (3-D) crustal deformation rates in Fennoscandia [ Johansson et al., 2002 ]. A preliminary forward analysis... Read More about Continuous GPS Measurements of Postglacial Adjustment in Fennoscandia, 2. Modeling Results.

The evolution of inertia (2004)
Journal Article
Hannan, M., Pòlos, L., & Carroll, G. (2004). The evolution of inertia. Industrial and Corporate Change, 13(1), 213-242. https://doi.org/10.1093/icc/13.1.213

This article examines some evolutionary consequences of architectural inertia in organizations. The main theorem holds that selection favors architectural inertia in the sense that the median level of inertia in a closed population of organizations i... Read More about The evolution of inertia.

Wave boundary elements : a theoretical overview presenting applications in scattering of short waves (2004)
Journal Article
Perrey-Debain, E., Trevelyan, J., & Bettess, P. (2004). Wave boundary elements : a theoretical overview presenting applications in scattering of short waves. Engineering Analysis with Boundary Elements, 28(2), 131-141. https://doi.org/10.1016/s0955-7997%2803%2900127-9

It is well known that the use of conventional discrete numerical methods of analysis (FEM and BEM) in the solution of Helmholtz and elastodynamic wave problems is limited by an upper bound on frequency. The current work addresses this problem by inco... Read More about Wave boundary elements : a theoretical overview presenting applications in scattering of short waves.

An X-ray powder diffraction study of the spin-crossover transition and structure of bis (2,6-dipyrazol-1-ylpyrazine)iron(II) perchlorate (2004)
Journal Article
Money, V., Evans, I., Elhaik, J., Halcrow, M., & Howard, J. (2004). An X-ray powder diffraction study of the spin-crossover transition and structure of bis (2,6-dipyrazol-1-ylpyrazine)iron(II) perchlorate. Acta crystallographica. Section B, Structural science, 60, 41-45

The crystal structure of the iron(II) spin-crossover compound [Fe(C10H8N6)(2)](ClO4)(2) in the high-spin state has been solved from powder X-ray diffraction data using the DASH program and refined using Rietveld refinement. The thermal spin transitio... Read More about An X-ray powder diffraction study of the spin-crossover transition and structure of bis (2,6-dipyrazol-1-ylpyrazine)iron(II) perchlorate.

The synthesis and molecular and crystal structures of 1-methyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12), 1-phenyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12) and 1-phenyl-2-benzoyl-1,2-dicarba-closo-dodecaborane(12) (2004)
Journal Article
Venkatasubramanian, U., Donohoe, D., Ellis, D., Giles, B., Macgregor, S., Robertson, S., …Wade, K. (2004). The synthesis and molecular and crystal structures of 1-methyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12), 1-phenyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12) and 1-phenyl-2-benzoyl-1,2-dicarba-closo-dodecaborane(12). Polyhedron, 23(4), 629-636

The structures of 1-Me-2-COOH-1,2-closo-C2B10H10 (1), 1-Ph-2-COOH-1,2-closo-C2B10H10 (2) and 1-Ph-2-COPh-1,2-closo-C2B10H10 (3) have been determined by X-ray crystallography. In 1 the orientation of the COOH group is defined by theta(COOH) = 65.0(2)(... Read More about The synthesis and molecular and crystal structures of 1-methyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12), 1-phenyl-2-carboxy-1,2-dicarba-closo-dodecaborane(12) and 1-phenyl-2-benzoyl-1,2-dicarba-closo-dodecaborane(12).