bluuebunny/crossref_metadata_2025_split huggingface dataset:
Context identification of sentences in research articles: Towards developing intelligent tools for the research community
Authors: ANGROSH M. A. , CRANEFIELD STEPHEN , STANGER NIGEL 
Published: November 2012

AbstractScientific literature is an important medium for disseminating scientific knowledge. However, in recent times, a dramatic increase in research output has resulted in challenges for the research community. An increasing need is felt for tools that exploit the full content of an article and provide insightful services with value beyond quantitative measures such as impact factors and citation counts. However, the intricacies of language and thought, and the unstructured format of research articles present challenges in providing such services. The identification of sentence contexts that encode the role of specific sentences in advancing an article's scientific argument can facilitate in developing intelligent tools for the research community. This paper describes our research work in this direction. First, we investigate the possibility of identifying contexts associated with sentences and propose a scheme of thirteen context type definitions for sentences, based on the generic rhetorical pattern found in scientific articles. We then present the results of our experiments using sequential classifiers – conditional random fields – for achieving automatic context identification. We also describe our Semantic Web application developed for providing citation context based information services for the research community. Finally, we present a comparison and analysis of our results with similar studies and explain the distinct features of our application.
Test–retest reliability and agreement between children's and parents’ reports of a computerized food preferences tool
Authors: Vereecken Carine , Covents Marc , Parmentier Julie , Maes Lea 
Published: November 2012

AbstractObjectiveTo investigate test–retest reliability of primary-school children's reports of food preferences and to investigate agreement with parental reports.DesignChildren completed an online test and retest, one to two weeks later, during school hours; parents completed a paper-and-pencil or an online questionnaire at home. The children's preferences questionnaire contained 148 food items, reduced to twelve scales; the parental questionnaire contained seventy-eight items reduced to nine scales.SettingChildren of fourteen primary schools in Belgium-Flanders.SubjectsIn total 572 children participated; test–retest data were available for 354 children, children's tests could be matched to 362 parental reports.ResultsTest–retest intraclass correlations were on average 0·73, ranging between 0·62 and 0·86; correlations between children's and parents’ reports were on average 0·50, ranging between 0·32 and 0·62. Retest preferences were significantly higher for more than half of the scales. Children reported higher preferences than their parents for milk & milk products, fruit and soft drinks, while parents reported higher preferences for bread & breakfast cereals, meat, snacks and sauces.ConclusionsThe results indicate that the test–retest stability was good; however, agreement between parents and children was rather low to moderate.
College cafeteria snack food purchases become less healthy with each passing week of the semester
Authors: Wansink Brian , Cao Ying , Saini Prerna , Shimizu Mitsuru , Just David R 
Published: November 2012

AbstractObjectiveSnacks, stress and parties all contribute to the weight gain – the elusive ‘Freshman 15’ – that some college-goers unfortunately experience. The present study examines how à la carte snack choice changes on a university campus during each progressing week of the academic calendar.DesignHow à la carte snack choices change on a university campus with each progressing week of the academic calendar was examined.SettingThe data were collected from three large cafeterias (or dining halls) on Cornell University's campus during four semesters (Fall 2006, Spring 2007, Fall 2007 and Spring 2008), for 18 weeks in each semester.SubjectsAfter the à la carte snack items were divided into healthy snacks and unhealthy snacks, the percentage share for each food category was calculated.ResultsWithin each semester, the unhealthy snack food choices increased consistently by 0·4 % per week (β = 0·00418, P < 0·01). Furthermore, a sharp (8 %) increase occurred in the final two weeks of the semester. In contrast, healthy snack food choices decreased by almost 4 % (β = −0·0408, P < 0·01) in the final two weeks during the fall semester.ConclusionsThese results demonstrate an increased demand for hedonic, or unhealthy, snack foods as the college semester progresses and in particular at the very end of the semester. To counter this tendency towards unhealthy snacking, cafeterias and stores should make extra effort to promote healthy alternatives during the later weeks of the semester.
Formative evaluation of the feedback component of Children's and Adolescents’ Nutrition Assessment and Advice on the Web (CANAA-W) among parents of schoolchildren
Authors: Vereecken Carine , Covents Marc , Maes Lea , Moyson Tinneke 
Published: November 2012

AbstractObjectiveThe aim of the paper is to describe the formative evaluation of the feedback component of an online nutrition tailoring instrument, the Children's and Adolescents’ Nutrition Assessment and Advice on the Web (CANAA-W), among parents of schoolchildren.DesignParents of pre-primary and primary-school children recorded their child's food intake over 3 d with CANAA-W and completed the evaluation questionnaire online. A subsample participated in focus group discussions.SettingParents completed CANAA-W at home.SubjectsForty-six parents completed the evaluation questionnaire. Seventeen parents participated in three focus group discussions.ResultsParents were enthusiastic: the majority (81 % or more) found the advice comprehensible, interesting, logical, useful, believable, well formulated, correct, personal, relevant, complete, attractive, containing enough and not too much information; they indicated that it is helpful to improve their children's eating habits and that they intend to use it. The qualitative analyses revealed that the respondents appreciated the confrontation with their child's diet and the visualization (i.e. traffic light colours, pictograms, food models, diagrams). The length of the feedback was rather a drawback, but it was useful nevertheless.ConclusionsCANAA-W was well received by the parents; the scores on the feasibility questionnaire were high and the qualitative analyses showed that the confrontation with their child's diet, and attractive visualization of the most relevant feedback linked to more elaborated optional feedback, were well appreciated. The major challenge will be to convince parents who are less interested in food habits and less computer-literate to participate in this type of study.
Drop the Salt! Assessing the impact of a public health advocacy strategy on Australian government policy on salt
Authors: Webster Jacqui , Dunford Elizabeth , Kennington Sarah , Neal Bruce , Chapman Simon 
Published: November 2012

AbstractObjectiveIn 2007 the Australian Division of World Action on Salt and Health (AWASH) launched a campaign to encourage the Australian government to take action to reduce population salt intake. The objective of the present research was to assess the impact of the Drop the Salt! campaign on government policy.DesignA review of government activities related to salt reduction was conducted and an advocacy strategy implemented to increase government action on salt. Advocacy actions were documented and the resulting outcomes identified. An analysis of stakeholder views on the effectiveness of the advocacy strategy was also undertaken.SettingsAdvocacy activities were coordinated through AWASH at the George Institute for Global Health in Sydney.SubjectsAll relevant State and Federal government statements and actions were reviewed and thirteen stakeholders with known interests or responsibilities regarding dietary salt, including food industry, government and health organisations, were interviewed.ResultsStakeholder analysis affirmed that AWASH influenced the government's agenda on salt reduction and four key outputs were attributed to the campaign: (i) the Food Regulation Standing Committee discussions on salt, (ii) the Food and Health Dialogue salt targets, (iii) National Health and Medical Research Council partnership funding and (iv) the New South Wales Premier's Forum on Fast Foods.ConclusionsWhile it is not possible to definitively attribute changes in government policy to one organisation, stakeholder research indicated that the AWASH campaign increased the priority of salt reduction on the government's agenda. However, a coordinated government strategy on salt reduction is still required to ensure that the potential health benefits are fully realised.
ANALYTIC PROPERTIES OF MIRROR MAPS
Authors: KRATTENTHALER C. , RIVOAL T. 
Published: November 2012

AbstractWe consider a multi-parameter family of canonical coordinates and mirror maps originally introduced by Zudilin. This family includes many of the known one-variable mirror maps as special cases, in particular many of modular origin and the celebrated ‘quintic’ example of Candelas, de la Ossa, Green and Parkes. In a previous paper, we proved that all coefficients in the Taylor expansions at 0 of these canonical coordinates (and, hence, of the corresponding mirror maps) are integers. Here we prove that all coefficients in their Taylor expansions at 0 are positive. Furthermore, we provide several results about the behaviour of the canonical coordinates and mirror maps as complex functions. In particular, we address their analytic continuation, points of singularity, and radius of covergence. We present several very precise conjectures on the radius of covergence of the mirror maps and the sign pattern of the coefficients in their Taylor expansions at 0.
miR-15a and miR-16 regulate serotonin transporter expression in human placental and rat brain raphe cells
Authors: Moya Pablo R. , Wendland Jens R. , Salemme Jennifer , Fried Ruby L. , Murphy Dennis L. 
Published: November 2012

AbstractThe serotonin transporter (SERT) is a key regulatory molecule in serotonergic transmission implicated in numerous biological processes relevant to human disorders. Recently, it was shown that SERT expression is controlled by miR-16 in mouse brain. Here, we show that SERT expression is regulated additionally by miR-15a as well as miR-16 in human and rat tissues. This post-transcriptional regulation was observed and characterized in reporter assays and likewise when endogenous SERT expression was evaluated in human placental choriocarcinoma JAR cells and rat brain raphe RN46A cells – two cell lines that endogenously express SERT. Similar effects for miR-16 to those of miR-15a were found in both human and rat cell lines. The effects of miR-15a and miR-16 were comparable in extent to those originally reported for miR-16 in mice. These findings represent a novel layer of complexity for SERT expression regulation exerted by the mir-15a/16 cluster, whose genes are adjacently located at human chromosome 13q14.3.
The Israel Cancer Association's role as a volunteer organization in forecasting, establishing, implementing and upgrading palliative care services in Israel
Authors: Kislev Livia , Yaffe Aliza , Ziv Miri , Waller Alexander 
Published: November 2012

AbstractThe Israel Cancer Association has contributed, as a key player, to the establishment and upgrade of palliative care in Israel. The aim of this article is to describe the involvement and contribution of the ICA, as a volunteer organization, from a clinical, educational, legal, and organizational perspective. Another main goal of this survey is to shed light on the palliative care network in Israel, in each one of these infrastructures.
A review of cognitive therapy in acute medical settings. Part I: Therapy model and assessment
Authors: Levin Tomer T. , White Craig A. , Kissane David W. 
Published: November 2012

AbstractIntroduction:Although cognitive therapy (CT) has established outpatient utility, there is no integrative framework for using CT in acute medical settings where most psychosomatic medicine (P-M) clinicians practice. Biopsychosocial complexity challenges P-M clinicians who want to use CT as the a priori psychotherapeutic modality. For example, how should clinicians modify the data gathering and formulation process to support CT in acute settings?Method:Narrative review methodology is used to describe the framework for a CT informed interview, formulation, and assessment in acute medical settings. Because this review is aimed largely at P-M trainees and educators, exemplary dialogues model the approach (specific CT strategies for common P-M scenarios appear in the companion article.)Results:Structured data gathering needs to be tailored by focusing on cognitive processes informed by the cognitive hypothesis. Agenda setting, Socratic questioning, and adaptations to the mental state examination are necessary. Specific attention is paid to the CT formulation, Folkman's Cognitive Coping Model, self-report measures, data-driven evaluations, and collaboration (e.g., sharing the formulation with the patient.) Integrative CT-psychopharmacological approaches and the importance of empathy are emphasized.Significance of results:The value of implementing psychotherapy in parallel with data gathering because of time urgency is advocated, but this is a significant departure from usual outpatient approaches in which psychotherapy follows evaluation. This conceptual approach offers a novel integrative framework for using CT in acute medical settings, but future challenges include demonstrating clinical outcomes and training P-M clinicians so as to demonstrate fidelity.
CANONICAL FORMULAS FOR wK4
Authors: BEZHANISHVILI GURAM , BEZHANISHVILI NICK 
Published: November 2012

AbstractWe generalize the theory of canonical formulas for K4, the logic of transitive frames, to wK4, the logic of weakly transitive frames. Our main result establishes that each logic over wK4 is axiomatizable by canonical formulas, thus generalizing Zakharyaschev’s theorem for logics over K4. The key new ingredients include the concepts of transitive and strongly cofinal subframes of weakly transitive spaces. This yields, along with the standard notions of subframe and cofinal subframe logics, the new notions of transitive subframe and strongly cofinal subframe logics over wK4. We obtain axiomatizations of all four kinds of subframe logics over wK4. We conclude by giving a number of examples of different kinds of subframe logics over wK4.
β‐diopside, a new ultrahigh‐pressure polymorph of CaMgSi2O6with six‐coordinated silicon
Authors: Plonka Anna M. , Dera Przemyslaw , Irmen Peyton , Rivers Mark L. , Ehm Lars , Parise John B. 
Published: November 2012

Minerals containing silicon in four‐fold coordination (IVSi4+) are common in crustal rocks, while those involving six‐coordinated silicon (VISi4+) dominate the Earth's lower mantle and determine its properties. Here we show a new type of phase transition determined by single‐crystal high pressure X‐ray diffraction experiments in a diamond anvil cell (DAC) using natural diopside (CaMgSi2O6), the archetypic member of clinopyroxene family, and one of the most abundant minerals of the Earth's upper mantle. Above 50 GPa at ambient temperature diopside transforms to a previously unknown post‐clinopyroxene phase,β‐diopside, with half of the tetrahedralIVSi4+ layers converted to octahedral VISi4+coordination. This phase is most probably a metastable state that is kinetically accessible at room temperature and the transformation is fully reversible on decompression. This new type of phase transition provides important clues to the exact mechanisms of breakdown of clinopyroxene in the Earth's mantle and may be expected to take place in other pyroxenes at pressures higher than previously explored.
Shallow gas accumulation in a small estuary and its implications: A case history from in and around Xiamen Bay
Authors: Hu Yi , Li Haidong , Xu Jiang 
Published: November 2012

Various forms of shallow gas have been observed in seafloor strata, on the seabed and in the water column during acoustic profiling investigations in 2007–2009 in Xiamen Bay and adjacent areas. Acoustically transparent zones, acoustic turbidity and gas seepage can be seen in seabed strata, pockmarks and accumulation bodies have been found on the seafloor, and hummocky features and mushroom shaped gas signatures can be identified in the water column. This evidence shows that shallow gas is widely distributed in and around Xiamen Bay, due to degradation of the organic matter transported by the Jiulong River. The area covered by such features is roughly estimated at 150 km2, and methane flux is estimated to be 150 × 106 m3 assuming the thickness of gas bearing formations to be 1 m. This study shows that even small rivers flowing out onto a continent shelf contribute to recognizable methane flux and are linked to identifiable gas reservoirs in the shallow seabed. More detailed studies are required to understand the role of such systems as a component of the global carbon cycle.
Solutions for the diurnally forced advection‐diffusion equation to estimate bulk fluid velocity and diffusivity in streambeds from temperature time series
Authors: Luce Charles H. , Tonina Daniele , Gariglio Frank , Applebee Ralph 
Published: November 2012

Key Points
A new equation is presented to analyze temperature time series from streambeds
Explicit solutions calculate both water flux and thermal diffusivity directly
Additional applications, error estimation, and validation are provided
Modelling of the pellet deposition profile and ∇B-induced drift displacement in non-axisymmetric configurations
Authors: Matsuyama A. , Koechl F. , Pégourié B. , Sakamoto R. , Motojima G. , Yamada H. 
Published: November 2012

Abstract
Drift displacement during density homogenization is modelled for hydrogen pellets injected into the Large Helical Device (LHD). The pellet ablation and deposition profiles are simulated for neutral-beam injection heated plasmas and are shown to reproduce well the main characteristics of the observed drift displacement for both low-field side and high-field side (HFS) injected pellets. The model describes the parallel expansion of ionized ablated pellet particle cloudlets (plasmoid) in non-axisymmetric magnetic configurations and the associated evolution of the plasmoid drift acceleration force exerted by the average magnetic field gradient over the plasmoid length. It is shown that, during the ablation and early homogenization phases, plasmoids are strongly accelerated towards the inverse direction of the local magnetic field gradient. In the case of the LHD, its direction and magnitude depend mainly on the pellet launching location with respect to the external helical coils. While such an initial drift—induced near the ablation region—is efficiently damped by plasmoid internal currents as soon as the plasmoid length becomes comparable to a toroidal connection length, a weak drift acceleration force is maintained over the whole homogenization time, whose direction depends on whether the confining magnetic field possesses a magnetic well or hill structure. Simulations show that, in a strong magnetic hill configuration like the LHD, this small but long-term drift becomes significant and results in a radially outward displacement of the mass deposition even for pellets injected from the HFS.
Three views of the “musical work”: bibliographical control in the music domain
Authors: Pietras Monika , Robinson Lyn 
Published: November 2012

PurposeThe purpose of this paper is to examine the concept of the “musical work”, and its consequences for library/information provision.Design/methodology/approachAnalysis of journal and monograph literature is supported by interviews with music editors, examination of documents, and self‐reflection on music cataloguing practice.FindingsThe nature of a musical work is shown to be complex, and influenced by many contextual factors. Phenomenological and ontological models can prove useful in understanding practical issues of information provision. The work of music editors has a strong relation to that of cataloguers and curators. Bibliographic models such as FRBR (Functional Requirements for Bibliographic Records) can gain from, and contribute to, music information, through the centrality of the concept of “work”.Research limitations/implicationsThe literature review is selective rather than comprehensive.Practical implicationsThe study provides direct guidance for library/information practitioners in the music domain, and an insight into issues of relevance to information provision in any specialized subject.Originality/valueThe paper is a contribution to the literature on the application of philosophical and conceptual analysis to documents and bibliographic entities in specialized subject areas, and to domain analysis.
Early modern Oxford bindings in twenty‐first century markup
Authors: McCarthy Elizabeth , Welsh Anne , Wheale Sarah 
Published: November 2012

PurposeThe Bodleian Binders Book contains nearly 150 pages of seventeenth century library records, revealing information about the binders used by the library and the thousands of bindings they produced. The purpose of this paper is to explore a pilot project to survey and record bindings information contained in the Binders Book.Design/methodology/approachA sample size of seven pages (91 works, 65 identifiable bindings) to develop a methodology for surveying and recording bindings listed in the manuscript. To create a successful product that would be useful to bindings researchers, it addressed questions of bindings terminology and the role of the library in the knowledge creation process within the context that text encoding is changing the landscape of library functions. Text encoding formats were examined, and a basic TEI (Text Encoding Initiative) transcription was produced. This facilitates tagging of names and titles and the display of transcriptions with text images.FindingsEncoding was found not only to make the manuscript content more accessible, but to allow for the construction of new knowledge: characteristic Oxford binding traits were revealed and bindings were matched to binders. Plans for added functionality were formed.Originality/valueThis research presents a “big picture” analysis of Oxford bindings as a result of text encoding and the foundation for qualitative and statistical analysis. It exemplifies the benefits of interdisciplinary methods – in this case from Digital Humanities – to enhance access to and interpretation of specialist materials and the library's provenance record.