bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modelling near-real-time order arrival demand in e-commerce context: a machine learning predictive methodology
Authors: Leung K.H. , Mo Daniel Y. , Ho G.T.S. , Wu C.H. , Huang G.Q. 
Published: May 2020

PurposeAccurate prediction of order demand across omni-channel supply chains improves the management's decision-making ability at strategic, tactical and operational levels. The paper aims to develop a predictive methodology for forecasting near-real-time e-commerce order arrivals in distribution centres, allowing third-party logistics service providers to manage the hour-to-hour fast-changing arrival rates of e-commerce orders better.Design/methodology/approachThe paper proposes a novel machine learning predictive methodology through the integration of the time series data characteristics into the development of an adaptive neuro-fuzzy inference system. A four-stage implementation framework is developed for enabling practitioners to apply the proposed model.FindingsA structured model evaluation framework is constructed for cross-validation of model performance. With the aid of an illustrative case study, forecasting evaluation reveals a high level of accuracy of the proposed machine learning approach in forecasting the arrivals of real e-commerce orders in three different retailers at three-hour intervals.Research limitations/implicationsResults from the case study suggest that real-time prediction of individual retailer's e-order arrival is crucial in order to maximize the value of e-order arrival prediction for daily operational decision-making.Originality/valueEarlier researchers examined supply chain demand, forecasting problem in a broader scope, particularly in dealing with the bullwhip effect. Prediction of real-time, hourly based order arrivals has been lacking. The paper fills this research gap by presenting a novel data-driven predictive methodology.
Teaching sustainability: complexity and compromises
Authors: Anastasiadis Stephanos , Perkiss Stephanie , Dean Bonnie A. , Bayerlein Leopold , Gonzalez-Perez Maria Alejandra , Wersun Alec , Acosta Pilar , Jun Hannah , Gibbons Belinda 
Published: May 2020

PurposeSustainability is one of the leading challenges of our age, and higher education plays a vital role in supporting the implementation of sustainability initiatives. There has been substantial progress in business schools introducing sustainability into courses with extant literature detailing case studies of sustainability education and student perceptions of their learning. The purpose of this paper is to address the gap in literature from educators' perspectives on their experiences of introducing sustainability teaching using specific teaching tools for sustainability.Design/methodology/approachThis paper presents a case study on a sustainability teaching tool, WikiRate, that was embedded into business and management courses at seven higher education institutions from across the globe. Interviews were conducted after course delivery to gain insights into the practical challenges of designing and implementing a sustainability education activity.FindingsThe findings show that educators perceive sustainability as a complex issue, presenting a challenge to teaching in university systems whose normative curricula are rooted in instrumental problem-solving. Furthermore, educators described challenges to their own learning in order to implement sustainability into curricula including the need for compromises and adaptions.Originality/valueThis empirical study reports on educators' experiences embedding sustainability into their courses through an innovative teaching tool, WikiRate. This paper has implications for reframing how we can approach sustainability education and presents discussion ways to teach complexity without reduction or simplification.
Content and the customer: inbound ad strategies gain traction
Authors: Lehnert Kevin , Goupil Sarah , Brand Pete 
Published: May 2020

Purpose
Marketing has radically changed in the past few years. With the rise of digital marketing, search technology, blogging and podcasts, consumer access to information and content has exploded. This paper aims to provide a critical look at one aspect of this change, inbound marketing and the creation of content to drive engagement. Inbound marketing differs from traditional marketing by pulling customers to the firm, as opposed to reaching out through traditional advertising.

Design/methodology/approach
This study provides an overview of inbound marketing and illustrate three views of inbound marketing: digital, social and content marketing.

Findings
The study highlights the importance of consumer personae, critical content creation and customer strategies.

Practical implications
The study concludes with a look to the future of inbound marketing and clear guidelines for developing an inbound strategy, including understanding the buyer personas, strategic analysis and a formulized plan for inbound content creation.

Originality/value
This work combines traditional theoretical research and analysis to provide a comprehensive and clear illustration of what inbound marketing is and where it can be used in both business strategy and academic research.
Cross-national digital humanities research collaborations: structure, patterns and themes
Authors: Su Fangli 
Published: May 2020

PurposeThe purpose of this paper is to examine the structure, patterns and themes of cross-national collaborations in Digital Humanities research through the application of social network analysis and visualization tools.Design/methodology/approachThe sample includes articles containing Digital Humanities research in the Web of Science Core Collection as of December 2018. First, co-occurrence data representing collaborations among nations were extracted from author affiliations. Second, the descriptive statistics, network indicators and international communities were calculated. Third, the research topics of different cross-national collaboration communities based on ISI keywords, author keywords, title and abstracts were detected.FindingsThe results show that the scope of international collaborations in Digital Humanities research is broad, but the distribution among nations is unbalanced. The USA, Germany and England were identified as the major contributors. Five research communities are identified, led by the USA, Germany, England, Belgium and France. The communities share common research topics such as history, GIS, text mining, visualization, while each has its own research emphasis.Originality/valueThis study applied various informetric methods and tools to reveal the collaboration structure, patterns and themes among nations in Digital Humanities research.
Original sin(s): lessons from the US model of special education and an opportunity for leaders
Authors: Cornett Jake , Knackstedt Kimberly M. 
Published: May 2020

PurposeThe United States (US) system of special education committed three original sins that perpetuate inequities between children with disabilities and their peers. The purpose of this paper is to examine the history of the US system, contrast this history against international disability law and identify opportunities for leaders to transform policy and practice for inclusive education.Design/methodology/approachThis paper explores the development of the three sins in US special education law: (1) weaving throughout it a medical model of disability, (2) failing to mandate inclusion and (3) hampering meaningful enforcement. The paper contrasts the US system with the United Nations (UN) Convention on the Rights of Persons with Disabilities (CRPD), an international law adopted by 180 nations that requires inclusion of people with disabilities at all levels of systems.FindingsThis paper finds that the United States has not embraced inclusion in education, but has permitted a continuum of segregation and integration. After a discussion of the three sins and the CRPD, the authors describe opportunities for international and US leaders to learn from the original sins of the United States and develop a system of true inclusion for all students through the transformation of policy and practice.Originality/valueThis paper contributes to the literature on policy development and implementation, with implications for future amendments to US education law and international public administration of education.
The effect of board diversity on disclosure and management of greenhouse gas information: evidence from the United Kingdom
Authors: Al-Qahtani Maryam , Elgharbawy Adel 
Published: May 2020

PurposeThe global interest in climate change makes carbon information important for decision-making. This study examines to what extent companies voluntarily disclose and manage greenhouse gas (GHG) information and whether board diversity and industry type explain variations in the level of disclosure and management of GHG information.Design/methodology/approachCross-sectional data analysis is used for the Financial Stock Exchange 350 (UK FTSE 350) in 2017. Disclosure of GHG information is measured using the scores of the Carbon Disclosure Project (CDP), whereas board diversity is measured using gender diversity, board tenure and board skills. The control variables include firm size, leverage, industry type, board meetings, board size, board independence and CEO duality. Ordinal logistic regression (OLR) is used for data analysis.FindingsThe results indicate that representation of female directors in the board of directors positively influences disclosure and management of GHG information. Conversely, a high percentage of directors with a financial and industrial background negatively affects GHG information, while board tenure has no significant effect on GHG information. Concerning the control variables, only firm size and industry type are significant in their relationships to GHG information.Research limitations/implicationsThe main limitation of the study is investigating only few variables of board diversity. Future studies could investigate other variables such as cultural diversity and age diversity. Furthermore, cross-sectional data analysis cannot capture the dynamic casual impact between the determinants of disclosure and management of GHG information. Future studies could use long-term data, which may yield results that are more significant.Originality/valueThe study emphasizes the importance of the role of female directors in ensuring more transparency toward climate change activities. The findings of this study could be of interest to policymakers and stakeholders and could be used to take initiatives to reduce gender bias and increase the percentage of women in the boardroom. It is also likely to be beneficial for investors and stakeholders to evaluate carbon footprint of businesses and to assess the extent to which they meet their environmental responsibility.
The inflation hedging capacity of Islamic and conventional equities
Authors: Umar Zaghum , Kenourgios Dimitrios , Naeem Muhammad , Abdulrahman Khadija , Al Hazaa Salma 
Published: May 2020

PurposeThis study analyzes the inflation hedging of Islamic and conventional equities by employing 26 indices for the period ranging from January 1996 till August 2018. The authors investigate the decoupling hypothesis for Islamic versus conventional equities across various investment horizons.Design/methodology/approachThe authors employ a vector autoregressive framework coupled with bootstrapping procedure to compute inflation hedging measures. The hedging measures employed account for the inflation hedging capacity in terms of hedging effectiveness as well as the cost of hedging (efficiency). The authors account for various investment horizons ranging from one month to ten years.FindingsAlthough, the authors do not find consistent evidence for the decoupling hypothesis of Islamic and conventional equities in terms of their inflation hedging capacity. However, the authors document that certain Islamic equity indices can be employed to effectively hedge against the risk of inflation.Originality/valueThe main contribution of this study is that the existing literature on the comparative performance of Islamic versus conventional equities against inflation risk is sparse. The purpose of this study is to analyze the inflation hedging attributes of Islamic versus conventional equities, that is, whether Islamic equities render better real returns than their conventional counterparts. It will contribute to the growing literature on the comparison between Islamic and conventional equities by documenting the real return attributes of these two, apparently different, assets. A further contribution is that in order to account for the different investment horizons for different types of investors, this study will quantify the real return attributes of Islamic and conventional equities for short-, medium- and long-term investors.
Green energy management in India for environmental benchmarking: from concept to practice
Authors: Sangroya Deepak , Kabra Gaurav , Joshi Yatish , Yadav Mohit 
Published: May 2020

PurposeThis study examines various aspects of green energy management operations in India and reports the current state, potential avenues and barriers for green energy management.Design/methodology/approachThis study performs an extensive literature review and covers the several aspects of green energy management operations.FindingsThe findings report the current state of various aspects of green energy management operations such as: procurement, manufacturing and distribution and provides the viable business models. It further explains the various facilitators and barriers of green energy management and reports the opportunities and challenges that exist in developing and managing green energy supply chain.Originality/valueThe study is pioneer in providing a comprehensive view of developing and managing green energy operations in India. The study is useful to various organisations on drafting strategies to effectively adopt and manage green energy. The study is also useful in policy formulation for promoting green energy use. This article also set as a base for future researchers working in the area of green energy.
The layout of Boussinesq couple-stress fluid flow over an exponentially stretching sheet with slip in porous space subject to a variable magnetic field
Authors: Das S. , Patra R.R. , Jana R.N. 
Published: May 2020

PurposeThe purpose of this study is to present the significance of Joule heating, viscous dissipation, magnetic field and slip condition on the boundary layer flow of an electrically conducting Boussinesq couple-stress fluid induced by an exponentially stretching sheet embedded in a porous medium under the effect of the magnetic field of the variable kind. The heat transfer phenomenon is accounted for under thermal radiation, Joule and viscous dissipation effects.Design/methodology/approachThe governing nonlinear partial differential equations are transformed to the nonlinear ordinary differential equations (ODEs) by using some appropriate dimensionless variables and then the consequential nonlinear ODEs are solved numerically by making the use of the well-known shooting iteration technique along with the standard fourth-order Runge–Kutta integration scheme. The impact of emerging flow parameters on velocity and temperature profiles, streamlines, local skin friction coefficient and Nusselt number are described comprehensively through graphs and tables.FindingsResults reveal that the velocity profile is observed to diminish considerably within the boundary layer in the presence of a magnetic field and slip condition. The enhanced radiation parameter is to decline the temperature field. The slip effect is favorable for fluid flow.Originality/valueTill now, slip effect on Boussinesq couple-stress fluid over an exponentially stretching sheet embedded in a porous medium has not been explored. The present results are validated with the previously published study and found to be highly satisfactory.
Exploring the impact of various typologies of human capital on firms' productivity
Authors: Hussen Mohammed Seid 
Published: May 2020

PurposeAlthough the impact of human capital on productivity has long been discussed in prior studies, empirical evidence for African firms remains limited. The existing few studies have focussed on one type of human capital in isolation and failed to explore the distinct role of different types of human capital on productivity. The aim of this study is to examine the extent to which various typologies of human capital – schooling, on-the-job training (OJT) and slack time –, both in isolation and as a combination, contribute to the productivity of African firms.Design/methodology/approachTo this end, a cross-sectional firm-level data set from 13 African countries was used. To unravel the casual relationship, propensity score matching (PSM) and multinomial endogenous switching treatment regression (MESTR) techniques were employed.FindingsResults indicate that all typologies of human capital – schooling, slack time and OJT – have a significant and positive impact on firms' productivity. The findings of the study further point out that the highest payoff, in terms of increased productivity, is achieved when various typologies of human capital are used in combination, rather than in isolation, in the production process.Practical implicationsThe policy implications are that productivity of African firms can be improved by increasing the general level of schooling; encouraging firm-sponsored OJT; and giving employees time to develop new ideas.Originality/valueThe present study provides important insights into the distinct role of different types of human capital on productivity. In addition, it provides empirical evidence for a region where empirical evidence is scant.
The inverse autotransporters of Yersinia ruckeri, YrInv and YrIlm, contribute to biofilm formation and virulence
Authors: Wrobel Agnieszka , Saragliadis Athanasios , Pérez‐Ortega Jesús , Sittman Carolin , Göttig Stephan , Liskiewicz Krystyna , Spence Maria Helle , Schneider Kenneth , Leo Jack C. , Arenas Jesús , Linke Dirk 
Published: May 2020

SummaryYersinia ruckeri causes enteric redmouth disease (ERM) that mainly affects salmonid fishes and leads to significant economic losses in the aquaculture industry. An increasing number of outbreaks and the lack of effective vaccines against some serotypes necessitates novel measures to control ERM. Importantly, Y. ruckeri survives in the environment for long periods, presumably by forming biofilms. How the pathogen forms biofilms and which molecular factors are involved in this process, remains unclear. Yersinia ruckeri produces two surface‐exposed adhesins, belonging to the inverse autotransporters (IATs), called Y. ruckeri invasin (YrInv) and Y. ruckeri invasin‐like molecule (YrIlm). Here, we investigated whether YrInv and YrIlm play a role in biofilm formation and virulence. Functional assays revealed that YrInv and YrIlm promote biofilm formation on different abiotic substrates. Confocal microscopy revealed that they are involved in microcolony interaction and formation, respectively. The effect of both IATs on biofilm formation correlated with the presence of different biopolymers in the biofilm matrix, including extracellular DNA, RNA and proteins. Moreover, YrInv and YrIlm contributed to virulence in the Galleria mellonella infection model. Taken together, we propose that both IATs are possible targets for the development of novel diagnostic and preventative strategies to control ERM.
Tentacular Faces: Race and the Return of the Phenotype in Forensic Identification
Authors: M'charek Amade 
Published: May 2020

ABSTRACTThe face, just like DNA, is taken to represent a unique individual. This article proposes to move beyond this representational model and to attend to the work that a face can do. I introduce the concept of tentacularity to capture the multiple works accomplished by the face. Drawing on the example of DNA phenotyping, which is used to produce a composite face of an unknown suspect, I first show that this novel technology does not so much produce the face of an individual suspect but that of a suspect population. Second, I demonstrate how the face draws the interest of diverse publics, who with their gaze flesh out its content and contours; the face engages and yields an affective response. I argue that the biologization of appearance by way of the face contributes to the racialization of populations. [race, phenotype, material‐semiotics, facial typologies, forensics genetics, DNA phenotyping]
Systematic review: gastrointestinal infection and incident inflammatory bowel disease
Authors: Axelrad Jordan E. , Cadwell Ken H. , Colombel Jean‐Frederic , Shah Shailja C. 
Published: May 2020

SummaryBackgroundThe initiating events of chronic gastrointestinal (GI) inflammation in Crohn's disease (CD) and ulcerative colitis (UC) are not well‐defined, but GI infections are implicated.AimsTo define the role of GI infections in risk of incident inflammatory bowel disease (IBD) and synthesise the current body of relevant translational data to provide biological context for associations between GI infections and IBD risk.MethodsWe systematically reviewed electronic databases through February 2020. Clinical studies that provided risk estimates of the association between GI infections and incident IBD were included. Inclusion criteria were broader for translational studies aiming to define mechanisms of GI infections and predisposition to or protection from IBD.ResultsOf the studies identified, 63 met full inclusion criteria. Among studies of clinical gastroenteritis, bacteria—specifically, Salmonella species, Campylobacter species and Clostridioides difficile—demonstrated consistent positive associations with risk of incident IBD. Of viruses, norovirus was associated with increased risk of incident CD. Regarding inverse associations with incident IBD, Helicobacter pylori and helminth infections were associated with a generally consistent reduced risk of IBD. Based on a qualitative analysis of the translational data, putative mechanisms involve multiple microbial and immunologic pathways.ConclusionsBased on this systematic review, certain enteric pathogens are associated with an increased risk of incident IBD, while others are potentially protective. Prospective studies are required to clarify the clinical implications of these enteric pathogens on the risk and course of IBD, and possible therapeutic or preventative benefit.