bluuebunny/crossref_metadata_2025_split huggingface dataset:
The 3D printing order: variability, supercenters and supply chain reconfigurations
Authors: Sasson Amir , Johnson John Chandler 
Published: January 2016

Purpose
– Direct digital manufacturing (DDM) is conceived of as either disrupting the entire manufacturing economy or merely enabling novel production. The purpose of this paper is to introduce an alternative where DDM coexists with and complements traditional mass production. When multiple parts run across one manufacturing line, DDM can isolate variability associated with low volume part production and may be preferred to mass production despite being expensive. If DDM complements rather than cannibalizes mass production, this alters the understanding of who adopts DDM, the products built with DDM, and DDM’s long-term supply chain implications.

Design/methodology/approach
– This invited paper explores a DDM rollout scenario and qualitatively assesses potential supply chain reconfigurations.

Findings
– The analysis recognizes that existing manufacturers with heterogeneous bills-of-material may develop DDM capabilities to isolate disruptive, low-volume production from scalable mass production. Developing DDM competence and raw material scale advantages, these manufacturers become the locus of change in a manufacturing landscape increasingly characterized by multi-product DDM supercenters.

Originality/value
– Extant research largely focusses on two potential reasons for DDM adoption: cost-per-unit and time-to-delivery comparisons. The authors explore a third driver: DDM’s capacity to isolate manufacturing variability attributable to low volume parts. Relative to the extant literature, this suggests a different DDM rollout, different adopters, and a different supply chain configuration. The authors identify mass manufacturing variability reduction as the mechanism through which DDM may be adopted. This adoption trajectory would eventually enable a supply chain transition in which spare parts inventory migrates from finished goods at proprietary facilities to raw materials at generalized DDM supercenters.
The effect of intrinsic and extrinsic motivations on mobile coupon sharing in social network sites
Authors: Tang Qing , Zhao Xuefeng , Liu Shan 
Published: January 2016

Purpose
– The purpose of this paper is to investigate the influence of two intrinsic (i.e. sense of self-worth and socializing) and two extrinsic motivations (i.e. economic reward and reciprocity) on mobile coupon (m-coupon) sharing by users in social network sites (SNSs). Moreover, this study examines how coupon proneness moderates the relationship between motivations and m-coupon sharing in SNSs.

Design/methodology/approach
– A research model that integrates four motivations, coupon proneness, and m-coupon sharing is developed. Quantitative data from 247 users are collected via online and offline survey. Partial least squares technique is employed to evaluate the measurement model, and hypotheses are tested through hierarchical regression analysis.

Findings
– Sense of self-worth, socializing, economic reward and reciprocity have positive effects on m-coupon sharing in SNSs. Furthermore, coupon proneness positively moderates the relationship of socializing and reciprocity with m-coupon sharing, whereas the moderating effects of coupon proneness on the relationship of sense of self-worth and economic reward with m-coupon sharing are insignificant.

Originality/value
– The findings highlight the integrated effects of coupon proneness and motivations on m-coupon sharing in SNS. The impact of socializing and reciprocity on m-coupon sharing is higher for users with higher coupon proneness. However, the effect of sense of self-worth and economic reward on m-coupon sharing is the same regardless of coupon proneness of users. Therefore, although users with different motivations should be identified, SNSs and merchants should develop different incentive mechanisms to promote m-coupon sharing among various users.
Students’ perspective on knowledge quality in eLearning context: a qualitative assessment
Authors: Waheed Mehwish , Kaur Kiran , Qazi Atika 
Published: January 2016

Purpose– The purpose of this paper is to identify the unique dimensions associated with knowledge quality (KQ) based on students’ perception in an educational institution.Design/methodology/approach– Purposive sampling was used to select students who were active users of the electronic-Learning (eLearning) system at two faculties in a single university. The qualitative data gathering employed an unstructured open-ended questionnaire distributed to the 52 selected participants.Findings– The qualitative findings unearth the students’ perspective about quality of knowledge gained from content used in online courses. In total, 34 underlying sub-dimensions of KQ emerged, which were categorized into five KQ dimensions: intrinsic KQ, contextual KQ, representational KQ, accessible KQ, and actionable KQ.Research limitations/implications– The findings provide an insight to educators to consider KQ dimensions in providing quality knowledge to students in an eLearning environment.Originality/value– Previous studies have used information quality dimensions to measure KQ because of a lack of conceptualization of KQ that leads to difficulties in operationalizing this construct. In this study, a conceptual and operational definition of KQ, in the context of eLearning, is proposed based on grounded data from students participating in an online learning environment.
Biodiversity and local government: a reporting and accountability perspective
Authors: Barut Meropy , Raar Jean , Azim Mohammad I 
Published: January 2016

Purpose
– The purpose of this study is to illuminate the disclosure of biodiversity material contained in the reported information of 151 local government authorities (LGAs) in New South Wales, Australia. The introduction of the 1992 Convention on Biological Diversity (an international treaty to sustain the rich diversity of life on earth) has made the issue of fauna management and monitoring, and the associated requirement for cost-effective information, much more important. As local communities are best placed to make decisions about the protection of their local environments, the content in external reports and other disclosures allows stakeholders to gauge how accountable LGAs are regarding the conservation of biodiversity within their geographical jurisdiction.

Design/methodology/approach
– Content analysis was used to analyze the disclosures of these LGAs.

Findings
– The results reveal marked differences in the reporting of biodiversity issues. In fact, LGAs in the state of New South Wales (Australia) have been, at best, lukewarm in their disclosure of strategic information relating to biodiversity, particularly in their strategic goals and plans.

Originality/value
– This paper contributes to the academic literature on biodiversity reporting by investigating existing reporting practices and providing evidence that a universally adopted framework for biodiversity reporting and reporting of local native fauna is required. In particular, the impacts of these practices need to be properly understood for LGAs to provide accountability to their stakeholders.
Conceptualising integrated thinking in practice
Authors: Oliver Judy , Vesty Gillian , Brooks Albie 
Published: January 2016

Purpose– The purpose of this paper is to offer theoretical and practical insights on the ways in which integrated thinking is observed in practice. Integrated thinking is linked to integrated reporting, and described as an attribute or capacity for senior management to constructively manage tensions between the multiple capitals (manufactured, intellectual, human, natural, social and relationship as well as financial capital) in strategy, resource allocation, performance measurement and control.Design/methodology/approach– A theoretical framework is developed from the accounting and systems thinking literature, linking integrated thinking to sustainability. Soft versus hard integrated thinking approaches are applied to contrast the siloed management of sustainability with a model that focuses on relationships and broader indicators of societal health and well-being. Practical illustrations of the conceptualised framework are presented for discussion and for further empirical research.Findings– The illustrative examples offer a diversity of corporate, government and not-for-profit viewpoints, providing evidence of both hard and soft integrated thinking in practice. Valuable insights are provided into innovative approaches that foster and make explicit the soft integrated thinking skills and map them to broader societal outcomes.Research limitations/implications– Potential problems can arise if hard integrated thinking dominates over the soft, and data required for internal management accounting purposes become narrow, linear and segregated. Routines and practices will then be based on quasi-standards, further concealing the soft integrated thinking that might be occurring within the organisation.Originality/value– With theoretical roots in systems thinking, this paper contributes to the relatively underexplored area of integrated thinking in accounting for sustainability.
The earnings management opportunity for US oil and gas firms during the 2011 Arab Spring event
Authors: Hsiao Daniel F. , Hu Yan , Lin Jerry W. 
Published: January 2016

Purpose
– This study aims to examine whether US oil and gas companies engaged in earnings management during the 2011 Arab Spring, which resulted in significant increases in both crude oil and gasoline prices.

Design/methodology/approach
– Following a similar research methodology from prior research, this study tests the existence of earnings management based on discretionary total accruals, current accruals and non-current accruals to determine whether both large petroleum refining firms and relatively small oil and gas-producing firms, jointly and separately, lowered reported earnings.

Findings
– The results show that, overall, US oil and gas companies as a group engaged in income-decreasing earnings management during the Arab Spring. The results seem to support the political cost hypothesis. However, further analyses indicate that the results are driven by abnormal income-decreasing accruals of the relatively small oil and gas-producing firms, which are politically less sensitive.

Research limitations/implications
– The findings suggest that there may be other non-political cost incentives, such as income smoothing, for the relatively small oil and gas-producing firms managing earnings downward during periods of large oil price increases. However, the possibility for firms with reversals of income-increasing activity from other quarters is not ruled out.

Originality/value
– This study not only is the first empirical study of earnings management by oil and gas companies during the Arab Spring, but also contributes to extant earnings management literature regarding political cost hypothesis, which still remains a major concern for US oil and gas companies.
Genes that affect Atlantic salmon growth in hatchery do not have the same effect in the wild
Authors: Vasemägi Anti , Kahar Siim , Ozerov Mikhail Yu 
Published: January 2016

SummaryDissecting the genetic mechanisms of phenotypic traits that influence fitness in diverse environments provides the important first step towards understanding the robustness of the observed genotype–phenotype associations, the role of genotype‐by‐environment interaction (GEI) shaping fitness trade‐offs and maintaining genetic variation of quantitative traits. However, the molecular basis of complex traits in vertebrates has rarely, if ever, been studied simultaneously in natural and controlled laboratory environments.To evaluate whether the same genomic regions affect the growth of juvenile Atlantic salmon in wild and hatchery conditions, we mappedQTLs affecting the size‐at‐age of juvenile parr after the first summer utilizing the same mapping (family) material to avoid confounding effects of different genetic background.We identified three significantQTLs for fork length in the hatchery that were undetectable in the natural environment, while twoQTLs detected in the wild were not observed when fish were reared in hatchery conditions. Altogether, four individual markers showed significant (P < 0·05) genotype‐by‐environment interactions. The allelic effects for threeQTLs observed in the hatchery were in the same direction in both environments, while for twoQTLs the alleles associated with a larger body size in the wild showed the opposite (albeit non‐significant) trend in the hatchery environment.Our results indicate that the growth of juvenile salmon in two contrasting environments is controlled by different genetic mechanisms that are most likely influenced by multiple processes, including food availability, inter‐ and intraspecific competition, and trade‐offs between the costs and benefits of individual movement in the wild. Furthermore, the findings of the study imply that a substantial proportion of growth‐relatedQTLs reported by earlier studies in a hatchery environment may representQTLs specific to farmed conditions and hence have no effect on fish growth in the wild. For comprehensive understanding of the molecular, physiological and ecological mechanisms influencing complex traits, it is therefore crucial to evaluate the genotype–phenotype relationships under natural conditions, rather than relying solely on laboratory experiments.
Incorporating human behaviour into the risk–release relationship for invasion vectors: why targeting only the worst offenders can fail to reduce spread
Authors: Floerl Oliver , Inglis Graeme J. , Diettrich Jan 
Published: January 2016

Summary

Models of the spread of invasive species in transportation networks often assume a constant probability of transport across vectors, an assumption that is known to be false. The human dimension of these pathways is an important contributor to variation in vector risks. Yet, little attempt has been made to understand the effectiveness of strategies that involve changing risky behaviours.

We modelled the efficacy of management campaigns that aim to reduce the spread of invasive biofouling organisms by improving antifouling behaviour of boaters. We examined the influence of three factors on the effectiveness of the campaigns: (i) the proportion of the vessel population that is targeted by the measure, (ii) the average amount of change in behaviour made by individual boaters and (iii) the rate of uptake of the measure by the targeted population.

The modelled campaigns reduced the spread of an invasive species within New Zealand's recreational boating network by 0–56% over a 10‐year period. The outcome depended strongly on the combination of the three factors examined.

Strategies that targeted only the ‘worst offenders’ caused relatively little reduction in spread unless there was very high uptake of the measure (>75% compliance) and a larger shift from current practice than could reasonably be expected. In comparison, a strategy that utilized a lower threshold for renewing the coatings and targeted a larger proportion of boaters was three times more effective, even for modest changes in current behaviour.

Synthesis and applications. Vector management can be effective in reducing the spread of a marine invader, but campaigns need to be well designed if they are to be effective. Their success will be determined by the shape of the ‘risk–release relationship’ and where along this curve the population of vectors lies. Greatest gains are likely when measures are targeted at critical transition points, where relatively small changes in behaviour lead to a considerable reduction in risk. High uptake of measures is required to reduce spread significantly. Combined ‘carrot and stick’ approaches that incorporate incentives for compliance are likely to be most effective at eliciting meaningful levels of change.
The Bishops and the Duke of Buckingham, 1624–1626
Authors: Parry Mark 
Published: January 2016

AbstractThis article seeks to demonstrate the political activism of the bishops, particularly through their role in the House of Lords, and the extent to which they were polarized by their attitudes to the royal favourite, the duke of Buckingham. Buckingham himself was as divisive a force among the episcopate as he was among the laity, and it will be argued here that the anti‐Calvinists, conscious of the favourite's support of them as a patron, went to great lengths to cultivate his favour, defend him against the threat of impeachment in parliament and to have him elected chancellor of the University of Cambridge. As such this article highlights the importance of aristocratic patronage relationships among the bishops and the inextricable links between theology and politics in the highly charged parliamentary atmosphere of the 1620s.
Analysis of energy security and sustainability in future low carbon scenarios for Brazil
Authors: Lima Fátima , Portugal‐Pereira Joana , Lucena André F.P. , Rochedo Pedro , Cunha Jorge , Lopes Nunes Manuel , Szklo Alexandre Salem 
Published: January 2016

AbstractThis study estimated a series of indicators to assess the energy security of supply and global and local environmental impacts under different mitigation scenarios through 2050 in Brazil, designed with the integrated optimization energy system model MESSAGE‐BRAZIL. The assessment of interactions between environmental impacts and energy security dimensions was complemented through the application of life cycle assessment (LCA) methodology. Overall results imply energy security establishes more synergies than trade‐offs in increasingly stringent mitigation scenarios, especially patent within the sustainability dimension, which increases energy security and provides additional benefits regarding climate change mitigation and air pollution emissions. It is still necessary to extend analysis to other energy sectors in addition to the power supply sector and to promote a better understanding of repercussions of energy scenario expansion in energy security.
Predictors for urologic intervention and alternate diagnoses in people having computed tomography urography for suspected renal colic
Authors: Blecher Gabriel , Meek Robert , Egerton‐Warburton Diana , McCahy Philip , Bach Cindy , Boulos Daniel 
Published: January 2016

AbstractObjectiveThe majority of ureteric calculi pass spontaneously and are uncomplicated, yet use of computed tomography urography (CTU) has increased in recent years. This study describes a cohort of ED patients undergoing CTU for renal colic and assesses the predictors of urologic intervention.MethodsA retrospective cohort study enrolled patients who underwent CTU at three Melbourne EDs. Demographic data, clinical assessments, laboratory and radiological findings and interventions were abstracted. Univariate analysis was performed and significant predictors were entered into a multivariate logistic regression model to calculate adjusted odds ratios for associations with urologic intervention.ResultsSix hundred and seventeen patients underwent 626 CTUs; mean age was 48 and 67.7% were male. 58.2% of scans found calculi, of which median size was 4 mm. 9.2% of scans revealed an alternate diagnosis, of which 2.7% were acutely important. 14.6% of patients with calculi received an intervention. Multivariate analysis found the factors associated with intervention were female sex (OR 3.9, 95% CI 1.8–8.7), proximal calculus site (OR 4.1, 95% CI 1.5–11.7), single kidney (OR 9.0, 95% CI 1.7–49.0) and calculus size > 5 mm (OR 7.0, 95% CI 3.3–14.7).ConclusionFactors associated with urologic intervention included female sex, single kidney, calculus size >5 mm and proximal calculus. Information on acute alternate diagnoses was uncommon. A prospective study is needed to further clarify clinical parameters that could predict intervention to allow targeting of CTU to those most likely to benefit.
Poor postdischarge head growth is related to a 10% lower intelligence quotient in very preterm infants at the chronological age of five years
Authors: Neubauer Vera , Fuchs Teresa , Griesmaier Elke , Kager Katrin , Pupp‐Peglow Ulrike , Kiechl‐Kohlendorfer Ursula 
Published: January 2016

AbstractAimThis study examined the relationship between head growth and cognitive outcome at the age of five years in preterm infants born at less than 32 weeks of gestation from 2003 to 2009, as previous research has mostly focused on outcomes in toddlers.MethodsThe head circumference of 273 very preterm infants born in Tyrol, Austria, was measured at birth, discharge, the corrected ages of three, 12 and 24 months and the chronological age of five years. Suboptimal head size was defined as a head circumference of more than one standard deviation below the mean. Full‐scale intelligence quotient (IQ) at five years was determined using Wechsler Preschool and Primary Scales of Intelligence, third edition.ResultsInfants with a suboptimal head size at the age of three months had a significantly lower median IQ than those with a normal head size (90 [20–122] versus 98 [20–138], p = 0.001) and from three months onwards they were more likely to exhibit cognitive delay.ConclusionA suboptimal head size from the age of three months was consistently related to a 10% lower IQ, and this study adds further evidence that head growth failure, especially during the early postdischarge period, is related to impaired cognitive abilities.
Editorial: Beware the six honest serving men‐ like the Elephant's child, the questions about implementation just keep coming
Authors: Harnett Paul 
Published: January 2016

AbstractThis editorial introduces a series of articles that highlight the need for more research to address issues related to the implementation of treatments in routine settings. One of the themes highlighted by these papers is the importance of conceptual frameworks. Conceptual models guide the assessment process and provide the underlying logic model for different treatment programmes, but there is no agreed conceptual framework to guide the development of clinical decisions. A second theme raised by these papers is the importance of understanding the mechanisms underlying the development of mental health problems in young children, and the mediators and moderators of change. The third theme relates to the adoption of new assessment and treatment models. An awareness of issues related to implementation is important in facilitating the uptake of evidence‐informed assessment and treatment models into routine clinical practice.
The Italian Way to Stem Cell Research: Rethinking the Role of Catholic Religion in Shaping Italian Stem Cell Research Regulations
Authors: Beltrame Lorenzo 
Published: January 2016

AbstractStem cell research regulations are highly variable across nations, notwithstanding shared and common ethical concerns. Dominant in political debates has been the so‐called embryo question. However, the permissibility of human embryonic stem cell (hESC) research varies among national regulatory frameworks. Scholars have explained differences by resorting to notions of political culture, traditions of ethical reasoning, discursive strategies and political manoeuvring of involved actors. Explanations based on the role of religion or other cultural structural variables are also employed. This paper analyses the emerging of the Italian regulatory framework on stem cell research using an analytical framework that considers the interplay between cultural structural features, political culture, traditions of ethical reasoning, institutional settings and the discursive and political agency of the actors involved. It aims also to explain the role of Roman Catholic Church in shaping the Italian stem cell research regulation not by treating religion as an autonomous causal factor, but through the analysis of the agency of Catholic and allied actors in the Italian political culture and institutional setting.