# Nottingham ePrints

## Repository Validation Report

Base URL:  http://eprints.nottingham.ac.uk/cgi/oai2
Sample date:  2015-12-02
Sample size:  10 records harvested

### Results

RecordValidation ReportsToggle Raw XML
ID: oai:eprints.nottingham.ac.uk:27
Date: 2015-11-18

#### RIOXX

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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
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rioxxterms:projectMinimum of 1 value(s) required for rioxxterms:project - found 0 values
dcterms:dateAcceptedMinimum of 1 value(s) required for dcterms:dateAccepted - found 0 values
<record>
<identifier>oai:eprints.nottingham.ac.uk:27</identifier>
<datestamp>2015-11-18T10:30:20Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:identifier>http://eprints.nottingham.ac.uk/27/2/millington1.txt</dc:identifier><dc:language>en</dc:language><dc:publisher>Dovehouse</dc:publisher><dc:source>New Hispanisms: literature, culture, theory</dc:source><dc:title>As If By Magic: The Power of Masculine Discourse in Doña Bárbara</dc:title><rioxxterms:author>Millington, Mark I.</rioxxterms:author><rioxxterms:publication_date>1994</rioxxterms:publication_date><rioxxterms:type>Book chapter</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:29
Date: 2015-11-18

#### RIOXX

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This is a valid RIOXX record

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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
PropertyError
rioxxterms:projectMinimum of 1 value(s) required for rioxxterms:project - found 0 values
dcterms:dateAcceptedMinimum of 1 value(s) required for dcterms:dateAccepted - found 0 values
<record>
<identifier>oai:eprints.nottingham.ac.uk:29</identifier>
<datestamp>2015-11-18T10:34:26Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>Agnes Heller recently described her position as 'postmodernist', suggesting a move from a political radical to a politically liberal or 'neoconservative' position. The aim of this paper is to assess the degree to which Heller can still be regarded as a radical political thinker through an evaluation of her work on autonomy, democracy and contingency all of which remain key concepts in her thinking about the political. We find in each case that whilst many of the motifs of her critical Marxist period recur in her recent work, they are losing their oppositional or 'negative' character in the sense that making these motifs operational would require changes to the structure or functioning of liberal-capitalism. Whils remaining in some sense a radical thinker Heller has moved from the advocacy of a 'rational utopia' to a form of theorising which I describe as 'will-to-utopia': radical at the surface yet conservative at the core. </dc:description><dc:identifier>http://eprints.nottingham.ac.uk/29/2/Tormey.pdf</dc:identifier><dc:language>en</dc:language><dc:source>Daimon</dc:source><dc:title>From "Rational Utopia" to "Will-to-Utopia". On the "Post-modern" Turn in the Recent Work of Agnes Heller</dc:title><rioxxterms:author>Tormey, Simon</rioxxterms:author><rioxxterms:publication_date>1998</rioxxterms:publication_date><rioxxterms:type>Journal Article/Review</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:65
Date: 2015-11-23

#### RIOXX

Base RIOXX scheme designed for low-level interoperability
This is a valid RIOXX record

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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
PropertyError
rioxxterms:projectMinimum of 1 value(s) required for rioxxterms:project - found 0 values
dcterms:dateAcceptedMinimum of 1 value(s) required for dcterms:dateAccepted - found 0 values
<record>
<identifier>oai:eprints.nottingham.ac.uk:65</identifier>
<datestamp>2015-11-23T13:20:12Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>This paper examines the role of leisure in the lifestyles of dual-earner families. It explores leisure as a dimension of lifestyle that has been relatively under-researched, despite a burgeoning interest in the dual-earner family in both academic research and policy and political contexts. Although it has been generally acknowledged that leisure is a vital component of daily life, much social scientific research has focussed on the relationship between family and employment in dual-earner families and analyses of leisure have been relatively incomplete (for example Hochschild, 1989; Scott and Duncombe, 1992; Gregson and Lowe, 1993, 1994). In a policy context, family-related policy discourse has highlighted the problems dual-earner families face trying to reconcile the demands of work and home and achieve a 'work-life balance', but explicit references to leisure are almost absent from debate. Scholars within the interdisciplinary field of leisure studies have, however, argued that a leisure dimension to research and analysis offers additional insight into daily life that can enhance existing academic and policy debate (for example Deem, 1999; Kay, 2000).
The paper begins by examining some of the contributions leisure researchers have made to an understanding of the role of leisure in lifestyle and some of the definitional problems associated with the concept 'leisure'. The second part of the paper utilises data from in-depth interviews with dual-earner couples with dependent children to explore the leisure behaviours and orientations of men and women in dual-earner families in the context of their everyday lives, and the ways in which leisure interacts with the employment and family lives of couples. The findings from the fieldwork for the study focus on how the men and women in the study group attribute 'priority' to paid work, domestic work, family life and leisure, and how lifestyle 'hierarchies' differ between men and women. The results also reveal that individuals in couples 'strategize' daily life in order to access leisure, but that family and gender ideologies impact on the nature of the strategy adopted and its perceived 'appropriateness'. The paper concludes with a discussion of the value of including leisure in analyses of dual-earner family life and the contribution it can make to research and policy debate.
</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/65/1/ESRCfinal.rtf</dc:identifier><dc:language>en</dc:language><dc:source>ESRC seminar: Impact of a Changing Labour Market on Families, Children and Mental Health: building researchuser alliances</dc:source><dc:title>Leisure, family and work in the lifestyles of dual-earner families</dc:title><rioxxterms:author>Such, Elizabeth</rioxxterms:author><rioxxterms:publication_date>2001</rioxxterms:publication_date><rioxxterms:type>Conference Paper/Proceeding/Abstract</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:236
Date: 2015-03-18

#### RIOXX

Base RIOXX scheme designed for low-level interoperability
This is a valid RIOXX record

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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
PropertyError
rioxxterms:projectMinimum of 1 value(s) required for rioxxterms:project - found 0 values
dcterms:dateAcceptedMinimum of 1 value(s) required for dcterms:dateAccepted - found 0 values
<record>
<identifier>oai:eprints.nottingham.ac.uk:236</identifier>
<datestamp>2015-03-18T10:04:09Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>Corecursive programs produce values of greatest fixpoint types, in contrast to recursive programs, which consume values of least fixpoint types.  There are a number of widely used methods for proving properties of corecursive programs, including fixpoint induction, the take lemma, and coinduction.  However, these methods are all rather low level, in that they do not exploit the common structure that is often present in corecursive definitions.  We argue for a more structured approach to proving properties of corecursive programs.  In particular, we show that by writing corecursive programs using a simple operator that encapsulates a common pattern of corecursive definition, we can then use high-level algebraic properties of this operator to conduct proofs in a purely calculational style that avoids the use of inductive or coinductive methods.</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/236/1/methods.pdf</dc:identifier><dc:language>en</dc:language><dc:source>1st Scottish Functional Programming Workshop</dc:source><dc:title>Proof methods for structured corecursive programs</dc:title><rioxxterms:author>Gibbons, Jeremy</rioxxterms:author><rioxxterms:author>Hutton, Graham</rioxxterms:author><rioxxterms:publication_date>1999</rioxxterms:publication_date><rioxxterms:type>Conference Paper/Proceeding/Abstract</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:371
Date: 2015-02-02

#### RIOXX

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#### RCUK-RIOXX

RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
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rioxxterms:version_of_record'doi: 10.1016/j.ejor.2005.08.012' is not a valid HTTP URI in rioxxterms:version_of_record
rioxxterms:projectMinimum of 1 value(s) required for rioxxterms:project - found 0 values
dcterms:dateAcceptedMinimum of 1 value(s) required for dcterms:dateAccepted - found 0 values
<record>
<identifier>oai:eprints.nottingham.ac.uk:371</identifier>
<datestamp>2015-02-02T10:38:40Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>This paper presents an investigation of a simple generic hyper-heuristic approach upon a set of widely used constructive heuristics (graph coloring heuristics) in timetabling. Within the hyperheuristic framework, a Tabu Search approach is employed to search for permutations of graph heuristics which are used for constructing timetables in exam and course timetabling problems. This underpins a multi-stage hyper-heuristic where the Tabu Search employs permutations upon a different number of graph heuristics in two stages. We study this graph-based hyper-heuristic approach within the context of exploring fundamental issues concerning the search space of the hyper-heuristic (the heuristic space) and the solution space. Such issues have not been addressed in other hyper-heuristic research. These approaches are tested on both exam and course benchmark timetabling problems and are compared with the fine-tuned bespoke state-of-the-art approaches. The results are within the range of the best results reported in the literature. The approach described here represents a significantly more generally applicable approach than the current state of the art in the literature. Future work will extend this hyper-heuristic framework by employing methodologies which are applicable on a wider range of timetabling and scheduling problems.</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/371/1/12rxqEJOR.pdf</dc:identifier><dc:language>en</dc:language><dc:publisher>Elsevier</dc:publisher><dc:source>0377-2217</dc:source><dc:title>A graph-based hyper heuristic for timetabling problems</dc:title><rioxxterms:author>Burke, Edmund</rioxxterms:author><rioxxterms:author>MacCloumn, Barry</rioxxterms:author><rioxxterms:author>Meisels, Amnon</rioxxterms:author><rioxxterms:author>Petrovic, Sanja</rioxxterms:author><rioxxterms:author>Qu, Rong</rioxxterms:author><rioxxterms:publication_date>2007-01-01</rioxxterms:publication_date><rioxxterms:type>Journal Article/Review</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version><rioxxterms:version_of_record>doi: 10.1016/j.ejor.2005.08.012</rioxxterms:version_of_record></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:924
Date: 2015-07-17

#### RIOXX

Base RIOXX scheme designed for low-level interoperability
This is a valid RIOXX record

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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
This is not a valid RCUK-RIOXX record
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<record>
<identifier>oai:eprints.nottingham.ac.uk:924</identifier>
<datestamp>2015-07-17T09:55:52Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>We consider a two-dimensional Fermi-Pasta-Ulam (FPU) lattice&#13;
with hexagonal symmetry.  Using asymptotic methods based on&#13;
small amplitude ansatz, at third order we obtain a eduction to a cubic nonlinear Schr{\"o}dinger equation (NLS) for the breather envelope.  However, this does not support stable soliton solutions, so we pursue a higher-order analysis yielding a generalised NLS, which includes known stabilising terms.   We present numerical results which suggest that long-lived stationary and moving breathers&#13;
are supported by the lattice. We find breather solutions which move in an arbitrary direction, an ellipticity criterion for the wavenumbers of the carrier wave, symptotic estimates for the breather energy,&#13;
and a minimum threshold energy below which breathers cannot be found.  This energy threshold is maximised for stationary breathers, and becomes vanishingly small near the boundary of the elliptic domain where breathers attain a maximum speed.  Several of the results obtained are similar to those obtained for the square FPU lattice (Butt \&amp; Wattis, {\em J Phys A}, {\bf 39}, 4955, (2006)),  though we find that the square and hexagonal lattices exhibit different properties in regard to the generation of harmonics, and the isotropy of the generalised NLS equation.&#13;
</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/924/1/hex8.pdf</dc:identifier><dc:language>en</dc:language><dc:publisher>IOP</dc:publisher><dc:source>J Phys A Theor Gen</dc:source><dc:title>Discrete breathers in a two-dimensional&#13;
hexagonal Fermi-Pasta-Ulam lattice</dc:title><rioxxterms:author>Butt, Imran A.</rioxxterms:author><rioxxterms:author>Wattis, Jonathan A.D.</rioxxterms:author><rioxxterms:publication_date>2007</rioxxterms:publication_date><rioxxterms:type>Journal Article/Review</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:925
Date: 2015-07-17

#### RIOXX

Base RIOXX scheme designed for low-level interoperability
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RCUK RIOXX scheme for reporting of open access publications funded through UK Research Council grants
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<record>
<identifier>oai:eprints.nottingham.ac.uk:925</identifier>
<datestamp>2015-07-17T09:24:13Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>We find approximations to travelling breather solutions of the&#13;
one-dimensional Fermi-Pasta-Ulam (FPU) lattice. Both bright&#13;
breather and dark breather solutions are found. We find that the&#13;
existence of localised (bright) solutions depends upon the&#13;
coefficients of cubic and quartic terms of the potential energy,&#13;
generalising an earlier inequality derived by James [CR Acad Sci&#13;
Paris 332, 581, (2001)]. We use the method of multiple scales to&#13;
reduce the equations of motion for the lattice to a nonlinear&#13;
Schr{\"o}dinger equation at leading order and hence construct an&#13;
asymptotic form for the breather.  We show that in the absence of&#13;
a cubic potential energy term, the lattice supports combined&#13;
breathing-kink waveforms.  The amplitude of breathing-kinks can be&#13;
arbitrarily small, as opposed to traditional monotone kinks, which&#13;
have a nonzero minimum amplitude in such systems.  We also present&#13;
numerical simulations of the lattice, verifying the shape and&#13;
velocity of the travelling waveforms, and confirming the&#13;
long-lived nature of all such modes.&#13;
</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/925/1/text3.pdf</dc:identifier><dc:language>en</dc:language><dc:publisher>Elsevier</dc:publisher><dc:source>Physica D</dc:source><dc:title>Asymptotic analysis of combined breather-kink modes&#13;
in a Fermi-Pasta-Ulam chain</dc:title><rioxxterms:author>Butt, Imran A.</rioxxterms:author><rioxxterms:author>Wattis, Jonathan A.D.</rioxxterms:author><rioxxterms:publication_date>2007</rioxxterms:publication_date><rioxxterms:type>Journal Article/Review</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:932
Date: 2015-07-17

#### RIOXX

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This is not a valid RCUK-RIOXX record
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<record>
<identifier>oai:eprints.nottingham.ac.uk:932</identifier>
<datestamp>2015-07-17T09:25:07Z</datestamp>
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<rioxx xmlns="http://www.rioxx.net/schema/v2.0/rioxx/" xmlns:ali="http://ali.niso.org/2014/ali/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:rioxxterms="http://docs.rioxx.net/schema/v2.0/rioxxterms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.rioxx.net/schema/v2.0/rioxx/ http://www.rioxx.net/schema/v2.0/rioxx/rioxx.xsd"><ali:free_to_read/><dc:description>Using asymptotic methods, we investigate whether discrete&#13;
breathers are supported by a two-dimensional Fermi-Pasta-Ulam lattice. A scalar (one-component) two-dimensional&#13;
Fermi-Pasta-Ulam lattice is shown to model the charge stored&#13;
within an electrical transmission lattice. A third-order multiple-scale analysis in the semi-discrete limit fails, since at this order, the lattice equations reduce to the (2+1)-dimensional cubic nonlinear Schrödinger (NLS) equation which does not support stable soliton solutions for the breather envelope. We therefore extend&#13;
the analysis to higher order and find a generalised&#13;
$(2+1)$-dimensional NLS equation which incorporates higher order dispersive and nonlinear terms as perturbations. We find an ellipticity criterion for the wave numbers of the carrier wave. Numerical simulations suggest that both stationary and moving breathers are supported by the system.  Calculations of the energy show the expected threshold behaviour whereby the energy of breathers does {\em not} go to zero with the amplitude; we find&#13;
that the energy threshold is maximised by stationary breathers, and becomes arbitrarily small as the boundary of the domain of ellipticity is approached.&#13;
</dc:description><dc:identifier>http://eprints.nottingham.ac.uk/932/1/papI6.pdf</dc:identifier><dc:language>en</dc:language><dc:publisher>IOP</dc:publisher><dc:source>0305-4470</dc:source><dc:title>Discrete breathers in a two-dimensional Fermi-Pasta-Ulam lattice</dc:title><rioxxterms:author>Butt, Imran A.</rioxxterms:author><rioxxterms:author>Wattis, Jonathan A.D.</rioxxterms:author><rioxxterms:publication_date>2006</rioxxterms:publication_date><rioxxterms:type>Journal Article/Review</rioxxterms:type><rioxxterms:version>NA</rioxxterms:version></rioxx></metadata></record>

ID: oai:eprints.nottingham.ac.uk:1
Date: 2015-11-23

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ID: oai:eprints.nottingham.ac.uk:346
Date: 2015-02-05

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