bluuebunny/crossref_metadata_2025_split huggingface dataset:
How scientific papers mention grey literature: a scientometric study based on Scopus data
Authors: Schöpfel Joachim , Prost Hélène 
Published: March 2020

PurposeThe purpose of this paper is to provide empirical insight into the use of the term and concept of grey literature in recent scientific papers.Design/methodology/approachThe author conducted a scientometric analysis with Scopus data on 1,606 papers mentioning grey (or gray) literature published in 2018. Additionally, the author analysed the evolution between 1999 and 2018, and performed a content analysis on a random subsample of 70 papers in open access.FindingsThe percentage of papers that mention grey literature is low (0.05%) but steadily rising. They are from over 100 countries and a long tail of institutions, covering, namely, medical and health sciences and related topics. The dominant document type is systematic reviews, defining grey literature generally thought of as “unpublished”, “not peer reviewed” and “not in databases” and meaning, most of the time, all kinds of reports and conference papers. A large variety of sources and options on how to retrieve grey literature is mentioned, including Google and Google Scholar, specialised digital libraries, relevant websites, handsearching in bibliographic references and contact with experts in the field.Research limitations/implicationsThe study is limited to papers indexed in the Scopus database, mainly journals, written in English, with a bias in favour of medical and life sciences.Originality/valueThere is no recent study on the real usage of the term of grey literature in a large sample of academic papers.
Tokenism or realism? Gender inclusion in corporate boards
Authors: Haldar Arunima , Datta Sumita , Shah Snehal 
Published: March 2020

PurposeThe paper investigates how the interplay of women-specific human and social capital factors with ownership structure impacts her chances to get director level appointment in the light of recent amendments to the Indian statute.Design/methodology/approachThe strength of the study lies in fitting a logistic regression model to the unique hand collected data on women director characteristics from 100 large listed Indian firms.FindingsCounter intuitive findings reveal negative effects of social capital on appointment of independent women directors. This relationship gets reversed when social capital is moderated by ownership structure.Social implicationsCompanies may be influenced to take into cognizance the underlying gender biases prevailing in the highest echelons of management and employ un-gendered fair selection practices for board level appointments in order to progress towards gender balanced corporate boards.Originality/valueThe paper is a first of its kind that combines aspects of human capital and ownership structure using Indian data. By developing several new proxy variables to enrich the construct of social capital it contributes to the corporate governance literature and lastly, through main and interaction effects, the paper offers a deeper understanding about the impact of endogenous factors of corporate boards on women's representation at leadership levels in India.
Application of the European tourism indicator system (ETIS) for sustainable destination management. Lessons from County Clare, Ireland
Authors: McLoughlin Emmet , Hanrahan James , Duddy Ann Marie 
Published: March 2020

PurposeDespite indicators being regarded as ideal tools to help achieve sustainability in tourism, their application within Ireland remains under researched. Therefore, the purpose of this paper is to advance the knowledge base in the hospitality and tourism field by presenting baseline research from the first application of all 43 of the indicators that make up the European tourism indicator system (ETIS) in county Clare, Ireland.Design/methodology/approachThis study used the pre-existing visitor, enterprise and resident surveys that accompany the ETIS indicator system in a number of honey pot destinations within county Clare. This approach was complemented further through desk research to gather the necessary data on all 43 core indicators of the ETIS.FindingsWhile the application of the ETIS in county Clare constitutes a significant advancement towards evidence informed planning for tourism. There does exist a number of information gaps relating to specific core indicators of the ETIS. Which, if not monitored and benchmarked over time, could have serious ramifications for the future sustainability of tourism in Ireland.Originality/valueThis paper not only discuss the findings from the application of all 43 core indicators of the ETIS in one specific destination but also develops new knowledge on the use of tourism indicators and the move towards evidence informed planning for tourism. Furthermore, this study contributes significantly to the theoretical development of our field, as the ETIS has not been applied in its entirety throughout Europe.
Frequency-division based hybrid force/position control of robotic arms manipulating in uncertain environments
Authors: Liu Guanghui , Fang Lijin , Han Bing , Zhang Hualiang 
Published: March 2020

Purpose
This paper aims to propose a hybrid force/position control algorithm based on the stiffness estimation of the unknown environment. A frequency-division control scheme is developed to improve the applicability and reliability of the robot in welding, polishing and assembly.

Design/methodology/approach
The stiffness estimation algorithm with time-varying forgetting factors is used to improve the speed and accuracy of the unknown environmental estimation. The sensor force control and robot position control are adopted in different frequencies to improve system stability and communication compatibility. In the low frequency of sensor force control, the Kalman state observer is used to estimate the robot’s joints information, whereas the polynomial interpolation is used to ensure the smoothness of the high frequency of robot position control.

Findings
Accurate force control, as well as the system stability, is attained by using this control algorithm.

Practical implications
The entire algorithm is applied to a six-degrees-of-freedom industrial robot, and experiments are performed to confirm its applicability.

Originality/value
The frequency-division control strategy guarantees the control stability and improves the smoothness of the robot movement.
Fostering older adult care experiences to maximize well-being outcomes
Authors: Kabadayi Sertan , Hu Kejia , Lee Yuna , Hanks Lydia , Walsman Matthew , Dobrzykowski David 
Published: March 2020

PurposeCaring for older adults is an increasingly complex and multi-dimensional global concern. This article provides a comprehensive definition of the older adult care experience and discusses its key components to help practitioners deliver older adult-centered care to maximize well-being outcomes for older adults.Design/methodology/approachBased on prior research on service operations, service experience, person-centered care and the unique, evolving needs of older adults regarding their care, this paper develops a conceptual framework in which the older adult care experience is the central construct, and key dimensions of well-being are the outcomes.FindingsThe older adult care experience is shaped by older adults' perceptions and evaluations of the care that they receive. Older adult-centered care has autonomy, dignity, unique needs and social environment as its core dimensions and results in those older adults feel empowered, respected, engaged and connected as part of their experience. The article also discusses how such experience can be evaluated by using quality dimensions from service operations, hospitality and healthcare contexts, and challenges that service firms may face in creating older adult care experience.Research limitations/implicationsGiven the changing demographics and unique needs of older adults, it is an imperative for academics and practitioners to have an understanding of what determines older adult care experience to better serve them. Such understanding is important as by creating and fostering older adult care experience, service organizations can contribute to individual and societal well-being.Originality/valueTo the authors' best knowledge, this is the first paper to provide a comprehensive conceptualization of the older adult care experience.
The role of marketing and product design in driving firm’s performance
Authors: Canto Primo Mónica , Gil-Saura Irene , Frasquet-Deltoro Marta 
Published: March 2020

Purpose
This study aims to suggest an integrative model to investigate design orientation by analyzing its links with market orientation and its ability to generate and maintain a competitive advantage and improve effectiveness.

Design/methodology/approach
The structural equation technique is used to test the research hypotheses based on data from the Spanish furniture and lighting industries. The data are obtained from the responses of 209 companies to a questionnaire targeted at design and marketing managers.

Findings
The results suggest that design orientation helps companies to gain competitive advantages in product differentiation and improve business effectiveness. The design orientation is stimulated by proactive market orientation and by marketing-design integration during the development of new products. The design orientation fully mediates the effect of proactive marketing orientation on perceived effectiveness.

Originality/value
This study uses a quantitative research approach to propose and test an integrative model that relates design orientation with the generation of competitive advantage in product differentiation and perceived effectiveness.
Data literacy training and use for educational professionals
Authors: Henderson Jessa , Corry Michael 
Published: March 2020

PurposeA literature review of 28 data literacy, education articles from 2010 to 2018 was conducted to gain a better understanding of the current state of data literacy research.Design/methodology/approachA systematic literature review of ERIC, Education Source, and JSTOR was conducted. Articles were included in this literature review if they focused on “data literacy” forK-12 teachers or leaders.FindingsResults demonstrated that the concept of data literacy has become more concrete, but there is still disagreement about the parameters of the construct. While data literacy was shown to be gaining in importance, training from schools of education were focused heavily on assessment literacy. Four recommendations are made as follows: (1) create skill-focused educator prep programs, (2) encourage opportunities for collaboration, (3) model data use from both quantitative and qualitative sources and (4) investigate the role of technology and big data on data literacy.Research limitationsThe scope of this literature review was very narrow and, as such, does not fully encapsulate data-driven decision-making inK-12 education overall.Originality/valueData literacy is important for both teachers and leaders, as educational environments strive to better understand individual learners and improve learning outcomes. This literature review looks to pull together the current status of data literacy research with hopes of inspiring more targeted research that influences training practices for both teachers and leaders.
How anthropomorphic cues affect reactions to service delays
Authors: Ketron Seth , Naletelich Kelly 
Published: March 2020

Purpose
Service delays are of significant concern to both consumers and companies – delays cost both groups billions of dollars and lead to consumer frustration and switching activity. Therefore, determining means of overcoming negative consumer reactions to delays is important, and the authors propose that anthropomorphic facial expressions could be one of those means. Thus, the purpose of this paper is to test the effects of anthropomorphic cues (namely, happy and sad faces) on consumer responses to service delays, depending on whether service providers are at fault for those delays.

Design/methodology/approach
Three experimental studies test the proposed effects.

Findings
Happy faces alongside messages about delays appear to provide no significant benefit to repatronage intentions compared to a non-anthropomorphic (control) condition, whether the service provider is or is not to blame. Meanwhile, sad faces are harmful when the provider is not to blame but can somewhat bolster repatronage intentions when the provider is at fault. Further, perceived sincerity of the facial expression and patience with the provider mediate these effects.

Research limitations/implications
The findings offer important insights into how anthropomorphic cues, including emojis, can influence consumer responses to service delays. The work, thus, offers clarity around instances in which anthropomorphism might lead to negative consumer responses.

Practical implications
Managers can use the findings to increase patience and mitigate potentially negative consumer responses when service delays occur.

Originality/value
This work adds clarity to the literature on anthropomorphism by showing how blame attributions for service delays can lead to different consumer responses to anthropomorphic cues. The findings also show how anthropomorphism can help to mitigate negative consumer responses to service delays.
What goes on between customers? A cross-industry study of customer-to-customer interaction (CCI)
Authors: Nicholls Richard 
Published: March 2020

PurposeThis study aims to provide service managers and researchers with a deeper understanding of the direct on-site interactions taking place between customers.Design/methodology/approachUsing the Critical Incident Technique (CIT), 284 incidents are analysed to develop a typology of how service customers experience direct on-site CCI.FindingsThe research reveals a wide range of CCI. A typology consisting of nine distinct categories of CCI emerged: (1) shared use space, (2) assigned space and possessions, (3) information provision, (4) assistance, (5) social conversations, (6) disrespectful attitude, (7) queuing discipline, (8) transaction efficiency and (9) undesired customers and ‘camouflaged customers’. These categories can accommodate a multitude of customer behaviours that impact, negatively or positively, on the service experience of other customers.Research limitations/implicationsFuture studies could be conducted following a more inclusive research design capable of gaining CCI insights from employees and managers.Practical implicationsPractitioners can use the typology to systematically identify the full range of specific CCI behaviours affecting their businesses. It also assists them in the analysis and understanding of individual C2C (customer-to-customer) interactions. For academics the typology makes available a comprehensive framework to guide future research into CCI.Originality/valueThe study constitutes the first systematic attempt to classify direct on-site CCI across a wide range of services. The typology, unrestricted by any single-industry bias, is robust and conceptually broad, and therefore highly portable across service industries.
Raising standards for hospitality and tourism education in Malaysia
Authors: Hussain Kashif , Ahmad Abdul Murad , Ragavan Neethiahnanthan Ari , Leong Quee Ling 
Published: March 2020

Purpose
The purpose of this paper is to present a briefing on milestones of Malaysia Centre of Tourism and Hospitality Education (MyCenTHE) regarding its role as a nation-building exercise in developing human capital talent for future sustainable hospitality and tourism in Malaysia. Under a national initiative by the ministry of education, hospitality and tourism educational institutes in the country have set out to better prepare graduates for industry. MyCenTHE aspires to build a hospitality and tourism cluster (threefold) so that Malaysia is able to increase its annual output of hospitality and tourism personnel from 20,000 in 2009 to 50,000 in 2020 and increase the share of graduates with diploma- or degree-level awards from 13% to 50% by 2020. These expectations can only be achieved by creating a sustainable pool of workers for this sector. It was in this context for which “MyCenTHE” was conceived.

Design/methodology/approach
The current study is based on documentary analysis of secondary sources, qualitative in nature, and presents a case study of MyCenTHE with its key accomplishments in promoting hospitality and tourism education in Malaysia.

Findings
The hospitality and tourism industry in Malaysia is set to create 600,000 new job opportunities and in so doing, will need many more skilled, work-ready graduates in the coming decade. This paper highlights the collective efforts of the private higher education sector together with some selected public institutions (polytechnics) under the umbrella of the ministry of education through the MyCenTHE platform in promoting hospitality and tourism education nationwide via national awareness campaigns, conferences, skill competitions, seminars, forums and corporate social responsibility projects.

Originality/value
This paper is of value in its own context and in particular support from ministry and related authorities, 26 institutions of higher education working together, approaches to hundreds of local schools and thousands of audiences/participants in awareness campaigns.
Haemoglobin levels in early pregnancy and severe maternal morbidity: population‐based cohort study
Authors: Ray JG , Davidson AJF , Berger H , Dayan N , Park AL 
Published: March 2020

ObjectiveData regarding low maternal haemoglobin concentration and severe maternal morbidity (SMM) are limited and potentially biased. This study evaluated the relation between early maternal haemoglobin concentration and SMM or maternal mortality.DesignPopulation‐based cohort study.SettingOntario, Canada, in a public healthcare system.Population737 393 births with a routine outpatient haemoglobin measured at a calculated gestational age of 2–16 weeks.MethodsThe relation between early‐pregnancy outpatient blood haemoglobin concentration and each study outcome was expressed as adjusted relative risks (aRR) and absolute risk differences (aRD), with 95% confidence intervals (CI), generated by modified Poisson regression.Main outcome measuresThe primary outcome was SMM or maternal mortality, from 23 weeks’ gestation to 42 days postpartum.ResultsThe mean (SD) haemoglobin concentration was 126.9 (9.3) g/l. Overall, SMM or death occurred in 13 514 pregnancies (1.8%). Relative to a haemoglobin level of 125–129 g/l, the aRR was 1.07 (95% CI 1.02–1.13) and aRD (0.09%, 95% CI 0.01–0.18) at 120–124 g/l; aRR 1.31 (95% CI 1.17–1.46) and aRD 0.47% (95% CI 0.24–0.69) at 105–109 g/l; and aRR 4.53 (95% CI 3.59–5.72) and aRD 5.94% (95% CI 4.12–7.76) at <90 g/l. In all, 5961 women (0.8%) required red cell transfusion, with significantly higher risks at all haemoglobin concentrations below 125–129 g/l, peaking at a haemoglobin level <90 g/l (aRR 11.82, 95% CI 9.30–15.03).ConclusionThere is a gradual increase in the risk of SMM or death, as well as red cell transfusion, starting from the lower level of the normal range of haemoglobin of non‐pregnant women.Tweetable abstractWomen with low haemoglobin in early pregnancy are at higher future risk of morbidity, death and blood transfusion.
Volatile Organic Compounds, Spectral Characterization and Morphology of Ammonium Nitrate Fuel Oil (ANFO) Samples
Authors: Garzón-Serrano Andrea Y. , Sierra César A. , Rodríguez-Bejarano Oscar , Sinuco Diana 
Published: March 2020

AbstractAmmonium nitrate fuel oil is an explosive mixture found in most antipersonnel landmines (APL) buried throughout the Colombian territory. During more than 50 years of internal conflict, the Colombian government has found that trained dogs are the most effective method to detect APL. However, the olfactive signature in ANFO is unknown and also if there are differences in detection related to the explosive manufacturing origin. Therefore, this work begins with the analytical validation of the method used to determine ammonia, in its derivatized form as carbamate, released by home‐made ANFO using HS‐SPME‐GC‐FID. Once validated, the method was used to identify ammonia and other organic volatile compounds present in ANFO, under laboratory and simulated field conditions. The validation process includes the evaluation of the optimum conditions for the derivation and extraction of butylcarbamate, the determination of the working ranges with linear response in FID, the limits of detection and quantification, the sensitivity, and the precision. The results of the validation established linearity and sensitivity in a concentration between 20 and 120 mg/L, as well as low limits of detection and quantification of 6.4 and 21.4 mg/L, respectively. Also, an intermediate precision of 11% for butylcarbamate with a repeatability of 8%. The validated method showed in real samples of home‐made ANFO besides ammonia, the presence of low molecular methylamines, and also exhibited differences in volatile compositions according to the origin. The objective of this work is to offer a reliable analytical methodology for the extraction and analysis of volatile compounds from ANFO.
Grainy head signaling regulates epithelium development and ecdysis in Blattella germanica
Authors: Zhao Zheng , Li Liang , Cheng Min , Jing An‐Di , Liu Su‐Ning , Zhu Shi‐Ming , Du Er‐Xia , Li Sheng , Luan Yun‐Xia , Ren Chong‐Hua 
Published: March 2020

AbstractThe transcription factor grainy head (Grh) functions in the protection of the epithelium against the external environment by generating strongly adhesive layers, and this function is conserved in vertebrates and invertebrates. In Drosophila, the top model for holometabolous insects, Grh is necessary during embryonic development, epidermal differentiation, central nervous system specification and epithelial repair. However, the function of this gene in hemimetabolous insect epithelia remains unknown. To examine the function of Grh signaling in regulating epithelium development in Hemimetabola, we focused on the Blattella germanica epidermal layer using a gene knockdown strategy. The spatiotemporal expression pattern of BgGrh was detected, and knockdown of BgGrh and BgCad96ca, which provide positive feedback to BgGrh, caused severe defects in new epithelium development and impeded the molting process required to discard the old integument. Knockdown of the expression of BgGrh and BgCad96ca caused increased expression of chitin synthase gene (BgCHS1) and chitinase gene (BgCht5), the upregulations of which should be mediated by the higher level of hormone receptor 3 (BgHr3) gene. In conclusion, epithelium development is regulated by Grh signaling, which might represent a potential target for the control of urban pest cockroaches.
Effects of lysozyme combined with cinnamaldehyde on storage quality of olive flounder (Paralichthys olivaceus) fillets
Authors: Xu Yongxia , Yin Yiming , Li Tao , Zhao Honglei , Li Xuepeng , Li Jianrong , Sun Tong 
Published: March 2020

AbstractEffects of lysozyme (LYS) combined with cinnamaldehyde (CA) on quality enhancement of olive flounder (Paralichthys olivaceus) fillets during refrigerated storage at 4 °C for 20 days were assessed. Changes of total viable count (TVC), K‐value, total volatile basic nitrogen (TVB‐N), thiobarbituric acid (TBA), texture profile analysis (TPA), and trichloroacetic acid‐soluble peptide (TCA‐soluble peptide) in samples were determined periodically. Results demonstrated that the combination of LYS and CA treatment enhanced the antibacterial activity against S. putrefaciens and P. fluorescens, and lowered TVC values. Meanwhile, LYS combined with CA significantly retarded the increases of TBA value, TVB‐N, K‐value, and TCA‐soluble peptide content compared to the control. Furthermore, the combined treatment also effectively maintained the texture properties of flounder fillets during the storage period. The efficiency was better than that of LYS or CA treatment alone. Thus, LYS combined with CA is promising in olive flounder shelf life extension.