bluuebunny/crossref_metadata_2025_split huggingface dataset:
Colour thresholds in a coral reef fish
Authors: Champ C. M. , Vorobyev M. , Marshall N. J. 
Published: September 2016

Coral reef fishes are among the most colourful animals in the world. Given the diversity of lifestyles and habitats on the reef, it is probable that in many instances coloration is a compromise between crypsis and communication. However, human observation of this coloration is biased by our primate visual system. Most animals have visual systems that are ‘tuned’ differently to humans; optimized for different parts of the visible spectrum. To understand reef fish colours, we need to reconstruct the appearance of colourful patterns and backgrounds as they are seen through the eyes of fish. Here, the coral reef associated triggerfish,
Rhinecanthus aculeatus
, was tested behaviourally to determine the limits of its colour vision. This is the first demonstration of behavioural colour discrimination thresholds in a coral reef species and is a critical step in our understanding of communication and speciation in this vibrant colourful habitat. Fish were trained to discriminate between a reward colour stimulus and series of non-reward colour stimuli and the discrimination thresholds were found to correspond well with predictions based on the receptor noise limited visual model and anatomy of the eye. Colour discrimination abilities of both reef fish and a variety of animals can therefore now be predicted using the parameters described here.
Transformation of the head-direction signal into a spatial code
Authors: Peyrache Adrien , Schieferstein Natalie , Buzsaki Gyorgy 
Published: September 2016

AbstractAnimals integrate multiple sensory inputs to successfully navigate in their environments. Head direction (HD), boundary vector, grid and place cells in the entorhinal-hippocampal system form the brain’s navigational system that allows to identify the animal’s current location, but how the functions of these specialized neuron types are acquired remain to be understood. Here we report that activity of HD neurons are influenced by the ambulatory constraints imposed upon the animal by the boundaries of the explored environment, leading to spurious spatial information. However, in the post-subiculum, the main cortical stage of HD signal processing, HD neurons convey true spatial information in the form of border modulated activity through the integration of additional sensory modalities relative to egocentric position, unlike their driving thalamic inputs. These findings demonstrate how the combination of HD and egocentric information can be transduced into a spatial code.
Using MinION nanopore sequencing to generate ade novoeukaryotic draft genome: preliminary physiological and genomic description of the extremophilic red algaGaldieria sulphurariastrain SAG 107.79
Authors: Davis Amanda M. , Iovinella Manuela , James Sally , Robshaw Thomas , Dodson Jennifer R. , Herrero-Davila Lorenzo , Clark James H. , Agapiou Maria , McQueen-Mason Simon J. , Pinto Gabriele , Ciniglia Claudia , Chong James P. J. , Ashton Peter D. , Davis Seth J. 
Published: September 2016

AbstractWe report here thede novoassembly of a eukaryotic genome using only MinION nanopore DNA sequence data by examining a novelGaldieria sulphurariagenome: strain SAG 107.79. This extremophilic red alga was targeted for full genome sequencing as we found that it could grow on a wide variety of carbon sources and could uptake several precious and rare-earth metals, which places it as an interesting biological target for disparate industrial biotechnological uses. Phylogenetic analysis clearly places this as a species ofG. sulphuraria. Here we additionally show that the genome assembly generated via nanopore long read data was of a high quality with regards to low total number of contiguous DNA sequences and long length of assemblies. Collectively, the MinION platform looks to rival other competing approaches forde novogenome acquisition with available informatics tools for assembly. The genome assembly is publically released as NCBI BioProject PRJNA330791. Further work is needed to reduce small insertion-deletion errors, relative to short-read assemblies.
Spiraling Complexity: A Test of the Snowball Effect in a Computational Model of RNA Folding
Authors: Kalirad Ata , Azevedo Ricardo B. R. 
Published: September 2016

ABSTRACTGenetic incompatibilities can emerge as a by-product of genetic divergence. According to Dobzhansky and Muller, an allele that fixes in one population may be incompatible with an allele at a different locus in another population when the two alleles are brought together in hybrids. Orr showed that the number of Dobzhansky–Muller incompatibilities (DMIs) should accumulate faster than linearly—i.e., snowball—as two lineages diverge. Several studies have attempted to test the snowball effect using data from natural populations. One limitation of these studies is that they have focused on predictions of the Orr model but not on its underlying assumptions. Here we use a computational model of RNA folding to test both predictions and assumptions of the Orr model. Two populations are allowed to evolve in allopatry on a holey fitness landscape. We find that the number of inviable introgressions (an indicator for the number of DMIs) snowballs, but does so more slowly than expected. We show that this pattern is explained, in part, by the fact that DMIs can disappear after they have arisen, contrary to the assumptions of the Orr model. This occurs because DMIs become progressively more complex (i.e., involve alleles at more loci) as a result of later substitutions. We also find that most DMIs involve more than two loci—i.e., they are complex. Reproductive isolation does not snowball because DMIs do not act independently of each other. We conclude that the RNA model supports the central prediction of the Orr model that the number of DMIs snowballs, but challenges other predictions, as well as some of its underlying assumptions.
Adipocyte JAK2 Mediates Growth Hormone-Induced Hepatic Insulin Resistance
Authors: Corbit Kevin C. , Camporez João Paulo G. , Tran Jennifer L. , Wilson Camella G. , Lowe Dylan , Nordstrom Sarah , Ganeshan Kirthana , Perry Rachel J. , Shulman Gerald I. , Jurczak Michael J. , Weiss Ethan J. 
Published: September 2016

ABSTRACTFor nearly 100 years, Growth Hormone (GH) has been known to impact insulin sensitivity and risk of diabetes. However, the tissue governing the effects of GH signaling on insulin and glucose homeostasis remains unknown. Excess GH reduces fat mass and insulin sensitivity. Conversely, GH insensitivity (GHI) is associated with increased adiposity, augmented insulin sensitivity, and protection from diabetes. Here we induce adipocyte-specific GHI through conditional deletion ofJak2(JAK2A), an obligate transducer of GH signaling. Similar to whole-body GHI, JAK2A mice had increased adiposity and extreme insulin sensitivity. Loss of adipocyteJak2augmented hepatic insulin sensitivity and conferred resistance to diet-induced metabolic stress without overt changes in circulating fatty acids. While GH injections induced hepatic insulin resistance in control mice, the diabetogenic action was absent in JAK2A mice. Adipocyte GH signaling directly impinged on both adipose and hepatic insulin signal transduction. Collectively, our results show that adipose tissue governs the effects of GH on insulin and glucose homeostasis. Further, we show that JAK2 mediates liver insulin sensitivity via an extra-hepatic, adipose tissue-dependent mechanism.
Globalization, academic knowledge interests and the global careers discourse
Authors: McKenna Steve , Peticca-Harris Amanda 
Published: September 2016

Purpose
This paper aims to present two objectives. The first objective is to identify the academic knowledge interests (managerial, agentic, curatorial and critical) prevalent in research on global careers. The second objective is to consider and critique the discourse constructed and perpetuated in academic texts on global careers concerning globalization, global careers and the global careerist.

Design/methodology/approach
Using a critical discourse analysis, the paper analyzes 66 articles and book chapters and one book on the subject of a global career. The authors positioned the texts into one of the four academic knowledge interests – managerial, agentic, curatorial and critical. The texts were also analyzed with respect to the discourse manifested in relation to globalization, global careers and the global careerist.

Findings
The authors found that the texts were driven by primarily managerial academic knowledge interests, followed by agentic and curatorial interests. Very few reflected critical knowledge interests. In addition, texts on global careers accept the globalization of business as natural and unproblematic and, consequently, construct a discourse about the global career and the global careerist which fits the idea that global business expansion in its current form is inevitable and inescapable.

Originality/value
This paper is the first to analyze the academic knowledge production and discourse on “global careers” and the “global careerist” as it is emerging among career scholars. It is also one of the very few articles offering a more critical perspective on global careers specifically and careers more generally.
Opening the black box and searching for smoking guns
Authors: Bennett Elisabeth E. , McWhorter Rochell R. 
Published: September 2016

Purpose
The purpose of this paper is to explore the role of qualitative research in causality, with particular emphasis on process causality. In one paper, it is not possible to discuss all the issues of causality, but the aim is to provide useful ways of thinking about causality and qualitative research. Specifically, a brief overview of the regularity theory of causation is provided, qualitative research characteristics and ontological and epistemological views that serve as a potential conceptual frame to resolve some tensions between quantitative and qualitative work are discussed and causal processes are explored. This paper offers a definition and a model of process causality and then presents findings from an exploratory study that advanced the discussion beyond the conceptual frame.

Design/methodology/approach
This paper first conceptually frames process causality within qualitative research and then discusses results from an exploratory study that involved reviewing literature and interviewing expert researchers. The exploratory study conducted involved analyzing multiple years of literature in two top human resource development (HRD) journals and also exploratory expert interviews. The study was guided by the research question: How might qualitative research inform causal inferences in HRD? This study used a basic qualitative approach that sought insight through inductive analysis within the focus of this study.

Findings
The exploratory study found that triangulation, context, thick description and process research questions are important elements of qualitative studies that can improve research that involves causal relationships. Specifically, qualitative studies provide both depth of data collection and descriptive write-up that provide clues to cause-and-effect relationships that support or refute theory.

Research limitations/implications
A major conclusion of this study is that qualitative research plays a critical role in causal inference, albeit an understated one, when one takes an enlarged philosophical view of causality. Equating causality solely with variance theory associated with quantitative research leaves causal processes locked in a metaphoric black box between cause and effect, whereas qualitative research opens up the processes and mechanisms contained within the box.

Originality/value
This paper reframed the discussion about causality to include both the logic of quantitative studies and qualitative studies to demonstrate a more holistic view of causality and to demonstrate the value of qualitative research for causal inference. Process causality in qualitative research is added to the mix of techniques and theories found in the larger discussion of causality in HRD.
Did partnership in Ireland deliver for all workers? Unions and earnings
Authors: Turner Tom , Flannery Darragh 
Published: September 2016

PurposeAfter 20 years of social partnership in Ireland the purpose of this paper is to use a national survey of firms and employees to examine the extent of the wage gap between union and non-union workers in the private sector and compare the degree of wage inequality in union and non-union firms and among union and non-union employees.Design/methodology/approachThe analysis in the paper is based on the National Employment Survey carried out by the Central Statistics Office in October 2008. Approximately 9,000 enterprises were sampled and almost 5,000 enterprises responded – a response rate of over 50 per cent while almost 100,000 employees were sampled and 65,535 completed the questionnaire – a response rate of over 60 per cent. In total 22 per cent (14,619) of respondents worked in the public sector and 78 per cent (50,916) in the private sector.FindingsIt appears that over time the earnings premium enjoyed by unionised workers has declined. This may reflect a long term decline in union bargaining power in the private sector as union density levels have declined. Even so unionised employees enjoy a wage premium over non-union employees and collective coverage appears to reduce levels of income inequality. However, the overall union wage gap is relatively modest – being generally below 10 per cent possibly due to the harmonising effects associated with the period of social partnership supported by government trade unions and employers.Research limitations/implicationsThe cross-sectional nature of the data means that the factors associated with variations in employee earnings over time cannot be identified.Practical implicationsThere is substantial evidence of a considerable spill-over effect as nationally agreed rates of pay percolated from the union to the non-union sector. It may also be the case that social partnership has acted to reduce wage inequality in non-union as well as union establishments. It appears that partnership type arrangements have the capacity to deliver for all workers in the private sector.Originality/valueA unique aspect of the national survey data used here is the availability of employer/employee matched data from a robust national level survey with measures of union membership, earnings, individual and employment characteristics.
Distributive justice and affective commitment in nonprofit organizations
Authors: Ohana Marc , Meyer Maryline 
Published: September 2016

PurposeThe purpose of this paper is to study pay referents that may have an effect on employee organizational affective commitment. It explores existing connections between distributive justice – stemming from individual, external, and internal referents – and organizational affective commitment. This enables an exploration of the effects of distributive justice (Sweeney and McFarlin, 2005).Design/methodology/approachThis study uses a quantitative analysis of 198 French nonprofit employees in health and social services.FindingsResults show that only individual distributive justice relates to organizational affective commitment and that this relationship is mediated by person-organization fit.Originality/valueThis study is the first to analyze pay referents in nonprofit organization. It also explains the distributive justice – organizational affective commitment in terms of person-organization fit.
The battle over employers’ demand for “more flexibility”
Authors: Rasmussen Erling , Foster Barry , Farr Deirdre 
Published: September 2016

PurposeThe purpose of this paper is to place empirical research on New Zealand employers’ attitudes to collective bargaining and legislative change within the context of the long running debate of flexibility.Design/methodology/approachA cross-sectional survey design using a self-administered postal questionnaire, covering private sector employers with ten or more staff and including employers within all 17 standard industry classification. To explore particular issues, an additional in-depth interviews were conducted of 25 employers participating in the survey.FindingsIt is found that employers support overwhelmingly recent legislative changes though there are variations across industries and firm sizes. There is also considerable variation in terms of which legislative changes are applied in the workplace. Despite fewer constraints on employer-determined flexibility, there was a rather puzzling finding that most employers still think that employment legislation is even balanced or favouring employees.Originality/valueCross-sectional survey findings of New Zealand employer attitudes to legislative changes are few and provide valuable data for policy makers, unions, employers and employment relations researchers. The paper also contributes to a more comprehensive understanding of pressures to increase employer-determined flexibility in many western countries.
Universities, expertise and the First World War
Authors: Horne Julia , Pietsch Tamson 
Published: September 2016

Purpose
The purpose of this paper is to: introduce the topic of the relationship between universities and the First World War historiographically; put university expertise and knowledge at the centre of studies of the First World War; and explain how an examination of university expertise and war reveals a continuity of intellectual and scientific activity from war to peace.

Design/methodology/approach
Placing the papers in the special issue of HER on universities and war in the context of a broader historiography of the First World War and its aftermath.

Findings
The interconnections between university expertise and the First World War is a neglected field, yet its examination enriches the current historiography and prompts us to see the war not simply in terms of guns and battles but also how the battlefield extended university expertise with long-lasting implications into the 1920s and 1930s.

Originality/value
The paper explores how universities and their expertise – e.g. medical, artistic, philosophical – were mobilised in the First World War and the following peace.
Nationalism, the First World War, and sites of international memory
Authors: Sluga Glenda 
Published: September 2016

Purpose
The purpose of this paper is to restore the history of internationalism to our understanding of the legacy of the First World War, and the role of universities in that past. It begins by emphasising the war’s twin legacy, namely, the twin principles of the peace: national self-determination and the League of Nations.

Design/methodology/approach
It focuses on the intersecting significance and meaning attributed to the related terms patriotism and humanity, nationalism and internationalism, during the war and after. A key focus is the memorialization of Edith Cavell, and the role of men and women in supporting a League of Nations.

Findings
The author finds that contrary to conventional historical opinion, internationalism was as significant as nationalism during the war and after, thanks to the influence and ideas of men and women connected through university networks.

Research limitations/implications
The author’s argument is based on an examination of British imperial sources in particular.

Originality/value
The implications of this argument are that historians need to recover the international past in histories of nationalism.
Sydney Professor G.A. Wood and the Great War 1914-1918
Authors: Moses John A. 
Published: September 2016

Purpose
The purpose of this paper is to highlight the views of Professor George Arnold Wood, a leading Australian scholar at the University of Sydney, concerning the involvement of the British Empire in the Great War of 1914-1918.

Design/methodology/approach
The author has examined all of Professor Wood’s extant commentaries on the Great War which are held in the archives of the University of Sydney as well as the biographical material on Professor Wood by leading Australian scholars. The methodology and approach is purely empirical.

Findings
The sources consulted revealed Professor Wood’s deeply held conviction about the importance of Christian values in the formation of political will and his belief that the vocation of politics is a most serious one demanding from statesmen the utmost integrity in striving to ensure justice and freedom, respect for the rights of others and the duty of the strong to protect the weak against unprincipled and ruthless states.

Originality/value
The paper highlights Professor Wood’s values as derived from the core statements of Jesus of Nazareth such as in the Sermon on the Mount. And as these contrasted greatly with the Machiavellian practice of the imperial German Chancellors from Bismarck onwards, and of the Kaiser Wilhelm II. It was necessary for the British Empire to oppose German war aims with all the force at its disposal. The paper illustrates the ideological basis from which Wood derived his values.
The University of Bath introduces Springboard’s Sprint programme for female undergraduates
Authors: Little Bob 
Published: September 2016

Purpose
The purpose of this paper is to set out the results of research which shows the gender pay gap among graduates and outline some of the steps being taken to combat this at the University of Bath. Notably, it highlights the Sprint programme, developed for women undergraduates. This programme aims to add value to the overall student experience at university, improve employability and help to ensure that each undergraduate – regardless of her subject, department or career aspirations – can develop to her fullest potential.

Design/methodology/approach
This paper outlines the Sprint programme and reports on how it is being used specifically by the University of Bath. It contains the results of interviews with the deliverers, sponsors and stakeholders of the Sprint programme.

Findings
The Sprint programme helps women focus on their studies at university, achieving results such as improved visibility and effectiveness in tutorials, better time management, less study stress, a boost in confidence and self-esteem. They also use Sprint to sharpen their career goals, raise their aspirations, explore possibilities and to take advantage of the work shadowing, internships and mentoring often offered by corporate sponsors.

Research limitations/implications
It is possible to bridge the gender pay gap as well as benefit women in other ways via learning and development activities, such as those promoted via the Sprint programme.

Practical implications
With help from programmes such as Sprint, women can achieve improved work visibility and effectiveness, better time management, reduced stress, increased confidence and self-esteem. This helps them achieve their career goals, raise their aspirations and generally develop their careers.

Social implications
Women can learn to compete effectively with men in the workplace as well as be successful in their personal lives (in terms of sorting out difficult relationships, improving fitness and gaining a better study/life balance). This offers many benefits for women – and for the well-being of society in general.

Originality/value
The Sprint programme is unique – and is, increasingly, proving valuable. Although the Sprint programme is relatively new – having started in 2013 – it is already bearing positive results. This is not just true in terms of narrowing the gender pay gap but also in terms of improved business networking and heightened self-confidence among other factors.