bluuebunny/crossref_metadata_2025_split huggingface dataset:
Biomedical Concept Recognition Using Deep Neural Sequence Models
Authors: Hailu Negacy D. , Bada Michael , Hadgu Asmelash Teka , Hunter Lawrence E. 
Published: January 2019

AbstractBackgroundthe automated identification of mentions of ontological concepts in natural language texts is a central task in biomedical information extraction. Despite more than a decade of effort, performance in this task remains below the level necessary for many applications.Resultsrecently, applications of deep learning in natural language processing have demonstrated striking improvements over previously state-of-the-art performance in many related natural language processing tasks. Here we demonstrate similarly striking performance improvements in recognizing biomedical ontology concepts in full text journal articles using deep learning techniques originally developed for machine translation. For example, our best performing system improves the performance of the previous state-of-the-art in recognizing terms in the Gene Ontology Biological Process hierarchy, from a previous best F1 score of 0.40 to an F1 of 0.70, nearly halving the error rate. Nearly all other ontologies show similar performance improvements.ConclusionsA two-stage concept recognition system, which is a conditional random field model for span detection followed by a deep neural sequence model for normalization, improves the state-of-the-art performance for biomedical concept recognition. Treating the biomedical concept normalization task as a sequence-to-sequence mapping task similar to neural machine translation improves performance.
Spatial and feature-selective attention have distinct effects on population-level tuning
Authors: Goddard Erin , Carlson Thomas A. , Woolgar Alexandra 
Published: January 2019

AbstractAttention is a fundamental brain process by which we selectively prioritize relevant information in our environment. Cognitively, we can employ different methods for selecting visual information for further processing, but the extent to which these are implemented by similar or different neural processes remains unclear. Spatial and feature-selective attention both change the stimulus related information signaled by single-cells and neural populations, but relatively few studies have directly compared the effects of these distinct types of attention. We scanned participants (n=20) using MEG, while they covertly attended to an object on the left or the right of fixation (spatial attention manipulation) and reported the object’s shape or color (feature-selective attention manipulation). We used multivariate pattern classification to measure population stimulus-coding in occipital and frontal areas, for attended and non-attended stimulus features, at attended and non-attended locations. In occipital cortex, we show that both spatial and feature-selective attention enhanced object representations, and the effects of these two attention types interacted multiplicatively. We also found that spatial and feature-selective attention induced qualitatively different patterns of enhancement in occipital cortex for the encoding of stimulus color. Specifically, feature-based attention primarily enhanced small color differences, while spatial attention produced greater enhancement for larger differences. We demonstrate that principles of response-gain and tuning curve sharpening that have been applied to describe the effects of attention at the level of a single neuron can account for these differences. An information flow analysis suggested that these attentional effects may be driven by feedback from frontal areas.
Stress, strain and displacement analysis of geodetic and conventional fuselage structure for future passenger aircraft
Authors: Goraj Zdobyslaw Jan , Kowalski Mariusz , Goliszek Bartlomiej 
Published: January 2019

Purpose
This paper aims to present the results of calculations that checked how the longerons and frames arrangement affects the stiffness of a conventional structure. The paper focuses only on first stage of research – analysis of small displacement. Main goal was to compare different structures under static loads. These results are also compared with the results obtained for a geodetic structure fuselage model of the same dimensions subjected to the same internal and external loads.

Design/methodology/approach
The finite element method analysis was carried out for a section of the fuselage with a diameter of 6.3 m and a length equal to 10 m. A conventional and lattice structure – known as geodetic – was used.

Findings
Finite element analyses of the fuselage model with conventional and geodetic structures showed that with comparable stiffness, the weight of the geodetic fuselage is almost 20 per cent lower than that of the conventional one.

Research limitations/implications
This analysis is limited to small displacements, as the linear version of finite element method was used. Research and articles planned for the future will focus on nonlinear finite element method (FEM) analysis such as buckling, structure stability and limit cycles.

Practical implications
The increasing maturity of composite structures manufacturing technology offers great opportunities for aircraft designers. The use of carbon fibers with advanced resin systems and application of the geodetic fuselage concept gives the opportunity to obtain advanced structures with excellent mechanical properties and low weight.

Originality/value
This paper presents very efficient method of assessing and comparison of the stiffness and weight of geodetic and conventional fuselage structure. Geodetic fuselage design in combination with advanced composite materials yields an additional fuselage weight reduction of approximately 10 per cent. The additional weight reduction is achieved by reducing the number of rivets needed for joining the elements. A fuselage with a geodetic structure compared to the classic fuselage with the same outer diameter has a larger inner diameter, which gives a larger usable space in the cabin. The approach applied in this paper consisting in analyzing of main parameters of geodetic structure (hoop ribs, helical ribs and angle between the helical ribs) on fuselage stiffness and weight is original.
Building a theoretical framework of message authenticity in CSR communication
Authors: Pérez Andrea 
Published: January 2019

Purpose
The purpose of this paper is to provide an integrative theoretical framework that advances the underdeveloped stream of research that analyses how message authenticity influences the persuasiveness of corporate social responsibility (CSR) communication.

Design/methodology/approach
Theoretical and empirical literature on authenticity is reviewed to provide a comprehensive definition of message authenticity in CSR communication. An integrative theoretical framework is also developed to understand how message authenticity is enhanced through the design of informational content and it improves consumer responses to CSR communication.

Findings
The framework presented in the paper defends that message authenticity can be integrated in communication models based on three streams of research: identity-based brand management model, attribution theory and heuristic-systematic model. Consumer attributions of message authenticity can be notably improved with a message design based on CSR fit, social topic information and specificity. Authenticity improves message and source credibility by reducing consumer scepticism and enhancing their attributions of corporate expertise and trustworthiness. Indirect benefits of CSR message authenticity include increased consumer purchase, loyalty and advocacy behaviours.

Originality/value
The value of the paper resides in making the rather underdeveloped and inconclusive literature on authenticity accessible to CSR and communication researchers and practitioners. A theoretical framework is provided for further research that would contribute to improving the knowledge on the role that message authenticity plays in CSR communication.
The CSR paradox: when a social responsibility campaign can tarnish a brand
Authors: Johnson-Young Elizabeth , Magee Robert G. 
Published: January 2019

PurposeThe purpose of this paper is to explore the corporate social responsibility (CSR) paradox, when a social campaign hurts the sponsoring brand even while raising concern for the campaign issue.Design/methodology/approachA between-subjects experiment tested the effects of regulatory frames, issue involvement and collective efficacy on brand attitude, attitude toward the campaign messages, and concern for the issue.FindingsA promotion-oriented frame (vs prevention-oriented frame) produced a more unfavorable brand attitude among consumers who had low levels of collective efficacy, even though the promotion-oriented frame generated strong concern for the issue itself. Attitudes toward the campaign messages remained favorable, suggesting that the negative effect of message frames was directly specifically at the brand.Originality/valueUsing real-world campaign materials demonstrated that a firm’s CSR campaign efforts can create important brand risks.
Theories and methods in CSRC research: a systematic literature review
Authors: Tuan Annamaria , Dalli Daniele , Gandolfo Alessandro , Gravina Anastasia 
Published: January 2019

Purpose
The authors have systematically reviewed 534 corporate social responsibility communication (CSRC) papers, updating the current debate about the ontological and epistemological paradigms that characterize the field, and providing evidence of the interactions between these paradigms and the related methodological choices. The purpose of this paper is to provide theoretical and methodological implications for future research in the CSRC research domain.

Design/methodology/approach
The authors used the Scopus database to search for titles, abstracts and related keywords with two queries sets relating to corporate social responsibility (e.g. corporate ethical, corporate environmental, social responsibility, corporate accountability) and CSRC (e.g. reporting, disclosure, dialogue, sensemaking). The authors identified 534 empirical papers (2000–2016), which the authors coded manually to identify the research methods and research designs (Creswell, 2013). The authors then developed an ad hoc dictionary whose keywords relate to the three primary CSRC approaches (instrumental, normative and constitutive). Using the software Linguistic Inquiry and Word Count, the authors undertook an automated content analysis in order to measure these approaches’ relative popularity and compare the methods employed in empirical research.

Findings
The authors found that the instrumental approach, which belongs to the functionalist paradigm, dominates the CSRC literature with its relative weight being constant over time. The normative approach also belongs to the functionalist paradigm, but plays a minor yet enduring role. The constitutive approach belongs to the interpretive paradigm and grew slightly over time, but still remains largely beyond the instrumental approach. In the instrumental approach, many papers report on descriptive empirical analyses. In the constitutive approach, theory-method relationships are in line with the various paradigmatic traits, while the normative approach presents critical issues. Regarding methodology, according to the findings, the literature review underlines three major limitations that characterize the existing empirical evidence and provides avenues for future research. While multi-paradigmatic research is promoted in the CRSC literature (Crane and Glozer, 2016; Morsing, 2017; Schoeneborn and Trittin, 2013), the authors found no empirical evidence.

Originality/value
This is the first paper to systematically review empirical research in the CSRC field and is also the first to address the relationship between research paradigms, theoretical approaches, and methods. Further, the authors suggest a novel way to develop systematic reviews (i.e. via quantitative, automated content analysis), which can now also be applied in other literature streams and in other contexts.
Inclusion: how an understanding of neuroscience enhances your gender initiatives
Authors: Hills Jan 
Published: January 2019

Purpose
The author recently conducted a research with companies about their gender diversity and inclusion initiatives to understand how successfully “lighthouse” organizations were moving the dial on creating inclusive cultures and whether an understanding of neuroscience helped to explain the importance of cultural change.

Design/methodology/approach
For the research, the author used a modeling methodology which had been designed to identify the difference that makes a difference and the things which really work.

Findings
Helping leaders understand the science behind why inclusion is important in business, the definition of inclusion, how the impact of exclusion on productivity, creativity, and engagement reduces resistance to change, and explains why the HR’s advice is beneficial to the success of the business.

Originality/value
The research found that few organizations are using an understanding of the negative impact of exclusion to make a business case for creating an inclusive culture.
Evaluation of gap influence on the dynamic response behavior of pump-turbine runner
Authors: He Lingyan , Zhou Lingjiu , Ahn Soo-Hwang , Wang Zhengwei , Nakahara Yusuke , Kurosawa Sadao 
Published: January 2019

Purpose
The gaps between runner and nearby structures play an important role in the dynamic response of runner, especially for pump-turbines. This paper aims to evaluate the gap influence on the added mass and dynamic stress of pump-turbine runner and provide an improved method to predict the resonance of runner.

Design/methodology/approach
Acoustic-structural coupling method was used to evaluate the added mass factors of a reduced scale pump-turbine with different axial and radial gap size between runner and nearby rigid walls. Improved one-way fluid-structural interaction (FSI) simulation was used to calculate the dynamic stress of the runner, which takes into account fluid added mass effect. The time-dependent hydraulic forces on the runner surfaces that were obtained from unsteady CFD simulation were transferred to the runner structure as a boundary condition, by using mesh-matching algorithm at the FSI surfaces.

Findings
The results show that the added mass factors increase as the gap size decreases. The axial gaps have greater influence on the added mass factors for the in-phase (IP) modes than the counter-phase (CP) and crown-dominant (CD) modes, while the CP and CD modes are very sensitive to the radial gaps. The largest added mass factor is observed in (2 + 4)ND-CP mode (resonance mode). The results reveal that the transient structural dynamic stress analysis, with the consideration of gaps and fluid added mass, can accurately predict the resonance phenomenon. Resonance curve of the pump-turbine has been obtained which agrees well with the test result. The gap fluid has great influence on the resonance condition, while for non-resonance operating points, the effect of gaps on the dynamic stress amplitude is quite small.

Originality/value
This paper provides an accurate method to analyze the dynamic response during runner design stage for safety assessment. The resonance curve prediction has more significance than previous methods which predict the resonance of runner by modal or harmonic analysis.
Feminist approaches to teaching about VAW
Authors: Styles-Lightowlers Tara Samantha 
Published: January 2019

PurposeFeminism has provided a sustained challenge to the widespread occurrence of violence against women (VAW). Yet despite the tremendous efforts of feminist activists and academics, it continues to be one of the most tolerated crimes in the world. This paper offers an account of the author’s experiences teaching about VAW in higher education (HE) and an overview of how specific approaches to teaching this subject can provide an empowering space for students who have experienced such violence. The paper aims to discuss these issues.Design/methodology/approachDrawing upon the works of feminists committed to ending VAW, transformative education as envisioned by Paulo Freire and Foucault’s work on knowledge and power, the author proposes a feminist informed teaching practice that facilitates empowerment through: giving voice to women who have experienced violence; exploring and promoting the transformative potential of education and; challenging traditional and dominant forms of knowing.FindingsA recognition of the social, historical and political context in which violence occurs, and how traditional knowledge about it is accepted, is vital in empowering women who have experienced violence to challenge dominant discourses that do not fit with their own perceived reality.Originality/valueWhilst there is currently a growing interest in the barriers to HE participation, the author seeks to explore the ways in which some of the barriers can be addressed that students may face whilst on HE courses, particularly in relation to self-awareness, empowerment and healing.
The roles of the psychology, systems and economic theories in human resource development
Authors: Ju Boreum 
Published: January 2019

Purpose
The purpose of this study was to explore the foundational theories in human resource development (HRD) by reviewing the literature from an HRD perspective. The following research questions guide the study: What are the core theories related to adult and professional education, organizational development and strategic HRD? What are the conceptual frameworks associated with adult and professional education, organizational development and strategic HRD? How have these theories and conceptual frameworks applied the research and practice of HRD?

Design/methodology/approach
This study reviewed the HRD definitions and core theories. The core theories and conceptual frameworks related to adult and professional education, organizational development and strategic human resource development were described. The application of these theories and conceptual frameworks to the research and practice of HRD was addressed.

Findings
The psychology theories that were explored were the adult learning theories, and that gestalt-psychology, behavioral psychology and cognitive psychology were illustrated. Systems theory was explored and explained in relation to organization development. Economic theory was explored and explained focusing on human capital theory; and it was demonstrated how economic theory is associated with strategic HRD.

Originality/value
The core-theory description and linking to adult and professional education, organizational development and strategic HRD may give understanding of the HRD foundations and ethical perspective that is essential for both scholars and professionals. The conceptual frameworks presented can be used to help facilitate discussions on developing or implementing HRD programs.
The impact of ocean waves on spray stress and surface drag coefficient
Authors: Wan Zhanhong , Li Luping , Wu Zhigen , Chen Jiawang , Lü Xiuyang 
Published: January 2019

Purpose
The behaviors of sea surface drag coefficient should be well understood for an accurate hurricane prediction. The speed of wind has been applied to characterize the spray production; however, this could result in inaccurate spray productions compared to the experimental or field data if the influence of wave state is not considered. This paper aims to integrate a new sea spray generation function, described by windsea Reynolds number, into the spray momentum flux formula to calculate the spray momentum.

Design/methodology/approach
On the basis of this spray momentum, this study proposes the new formulas of spray stress and drag coefficient when the wind speed is high.

Findings
Results of the revised formulas show that wave status had significant effects on the spray stress and sea surface drag coefficient. Also, wave age was found to be an important parameter that affects the drag coefficient. The drag coefficient decreased with the increasing wave age. Comparison between this study’s theoretical and observation values of drag coefficient shows that the study results are close to the measured values.

Research limitations/implications
The research findings can enhance the understanding of the behaviors of sea surface drag for an accurate hurricane prediction.

Originality/value
A new sea spray generation function, described by windsea Reynolds number, is integrated into the spray momentum flux formula to calculate the spray momentum. On the basis of this spray momentum, this study proposes the new formulas of spray stress and drag coefficient when the wind speed is high.
Academic excellence as “competitiveness enhancement” in Russian higher education
Authors: Tsvetkova Elena , Lomer Sylvie 
Published: January 2019

Purpose
The purpose of this paper is to analyse critically the Russian Academic Excellence Initiative (the Project 5-100), designed to propel five leading Russian universities into world university rankings (WURs) by 2020, and research it through the lens of neoliberalism. The paper seeks to reveal recurrent discourses and dominant orders of discourse constituting the overall concept of “excellence” in Russian higher education (HE) policy.

Design/methodology/approach
Since the Project 5-100 has been designed in line with a neoliberal model of academic excellence initiatives, emphasising “competition as a driver of excellence” (Hazelkorn, 2009), Fairclough’s approach to critical discourse analysis (CDA) has been adopted as a qualitative research method. There is no universally accepted definition of “excellence” in HE policy; therefore, this CDA also aims at revealing the Russian government’s vision of the concept and its voice in HE policy.

Findings
The paper concludes that the government reinforces neoliberal discourse on the HE agenda and transforms the 5-100 Universities’ identities through emphasising the role of WURs in modernising the HE system. Consequently, within the neoliberal paradigm, the Project 5-100 can be regarded as a manifestation of the commodification of “excellence” in Russian HE policy.

Originality/value
This research intends to broaden knowledge of excellence initiatives in HE policy and reveal their features and neoliberal natures. It also seeks to contribute in terms of showcasing a qualitative study of the Project 5-100 for future comparative analyses of similar HE policies.