bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determining the critical thresholds for co-word network based on the theory of percolation transition
Authors: Tang Muh-Chyun , Teng Weijen , Lin Miaohua 
Published: December 2019

PurposeOne of the chief purposes of bibliometric analysis is to reveal the intellectual structure of a knowledge domain. Yet due to the magnitude and the heterogeneous nature of bibliometric networks, some sorts of filtering procedures are often required to make the resulting network interpretable. A co-word analysis of more than 135,000 scholarly publications on Buddhism was conducted to compare the intellectual structure of Buddhist studies in three language communities, Chinese, English and Japanese, over two periods (1957–1986 and 1987–2016). Six co-word similarity networks were created so social network analysis-based community-detection algorithm can be identified to compare major research themes in different languages and eras. The paper aims to discuss this issue.Design/methodology/approachA series of filtering procedures was performed to exclude less discriminatory keywords and spurious relationships of a large, cross-language co-word network in Buddhist studies. Chief among the filtering heuristics was a percolation-transition based method to determine the similarity threshold that involves observing the relative decrease of nodes in the giant component with the increasing similarity threshold.FindingsIt was found that the topical patterns in the Chinese and Japanese scholarship of Buddhism are alike and observably distinct from that of the English scholarship. Furthermore, a far more drastic changes of research themes were observed in the English literature relative to the Chinese and Japanese literature.Originality/valueThe filtering procedures were shown to greatly enhance the modularity values and limited the number of modularity classes; thus, domain expert interpretation is feasible.
Determinants of negative customer engagement behaviours
Authors: Do Diem Khac Xuan , Rahman Kaleel , Robinson Linda J. 
Published: December 2019

PurposeUnderstanding negative customer engagement is important as it is argued that negative information has a stronger impact on a customer’s brand perception and purchase decision than that of positive information. Hence, this paper aims to propose new determinants of negatively valenced customer engagement, including disengaged and negatively engaged behaviours in a service consumption context and explore under what conditions customers display disengaged or negatively engaged behaviours.Design/methodology/approachThis study incorporates justice theory, expectancy disconfirmation theory and psychology literature to propose determinants of negative customer engagement behaviours.FindingsA conceptual framework is developed that proposes customer perceived justice and negative disconfirmation as determinants of negative customer engagement via the mediator of customer outrage. Moderating variables, include self-esteem, self-efficacy, altruism and vengeance; are also proposed to affect disengaged/negatively engaged behaviours.Originality/valueThis study is the first to specify the underlying reasons of negative customer engagement by establishing the conceptual linkages between negative disconfirmation, justice and negative customer engagement via the mediating role of customer outrage. Further, customer resources are used to understand disengaged/negatively engaged behaviours. In doing so, this study views negative customer engagement from the perspective of a customer’s internal response to the trigger experience, rather than the experience itself. Thus, this study contributes to literature on customer engagement by developing a conceptual framework that illustrates the underlying cognitive and affective responses that drive negative customer engagement behaviours.
Managing negative word-of-mouth: the interplay between locus of causality and social presence
Authors: He Yi , Ju Ilyoung , Chen Qimei , Alden Dana L. , Zhu Hong , Xi Kaiyuan 
Published: December 2019

PurposeThis paper aims to describe the results of four studies that examine the interaction effects between locus of causality and social presence on consumers’ emotional response to a service failure and how they subsequently cope with the negative emotional experiences through support-seeking or vindictive negative word-of-mouth (NWOM).Design/methodology/approachTo evaluate the research hypotheses, one online content analysis study and three experiments were conducted.FindingsThe results of the four studies show that when locus of causality information is not available (Studies 1 and 2), consumers are more likely to engage in support-seeking NWOM when there is social presence (versus no social presence). When a service failure is externally/internally attributed, social presence leads to less/more vindictive NWOM (Studies 3 and 4). The results clarify the underlying affective processes (frustration, anger and embarrassment) that account for the unique interaction effects involving locus of causality and social presence on NWOM.Originality/valueDespite promising progress in both social presence and service failure research, scholarly attempts aiming to draw the theoretical linkages between these two streams are relatively scarce, and it remains unknown regarding whether and how social presence influences NWOM in the event of service failure. Against this backdrop, this research examines the effects of social presence on consumer NWOM in service failure. The authors further contribute to both research streams by testing the effects of an important set of emotions as mediators, as well by exploring the conditions under which a particular emotion is more predictive of its corresponding outcomes. These findings offer important insights that help service managers effectively mitigate customer NWOM at the point of service delivery.
Antecedents of psychological attachment in multinational enterprises
Authors: Vora Davina , Kostova Tatiana 
Published: December 2019

PurposeThis paper aims to examine the individual-level headquarters–subsidiary relationship issue of psychological attachment in multinational enterprises (MNEs). Antecedents to subsidiary manager identification and commitment to the MNE and subsidiary are explored.Design/methodology/approachThose in subsidiary manager roles regardless of country of origin were surveyed. Hypotheses were tested using partial least squared structural equation modeling.FindingsFor both MNE and subsidiary models, perceived prestige related to commitment. All components of positive interaction related to subsidiary commitment (but not identification), while just one related to MNE identification and commitment. For the MNE model only, collectivism positively related to identification and commitment, cultural distance positively related to commitment, geographic distance negatively related to commitment, and language similarity marginally negatively related to commitment. Organization-based self-esteem (OBSE) partially mediated relationships of perceived prestige and positive interaction with commitment in MNE and subsidiary models.Research limitations/implicationsThis microfoundational approach to psychological attachment in an MNE setting suggests similarities and differences for antecedents in MNEs and subsidiaries, as well as the importance of OBSE. This study is limited by its exclusion of other antecedent variables and types of attachment, and a cross-sectional study design.Practical implicationsMNEs can increase psychological attachment by communicating the importance of the MNE and/or subsidiary, developing processes to improve interactions with other organizational units, and demonstrating that employees are valued.Originality/valueExploration of the individual-level of analysis of headquarters–subsidiary relationships is rare, and different findings for the MNE and subsidiary are highlighted, something that is not fully explained by current research on psychological attachment.
Qualitative online research in tourism – a systematic review of the literature
Authors: Pahlevan-Sharif Saeed , Mura Paolo , Wijesinghe Sarah N.R. 
Published: December 2019

PurposeThis paper aims to present a systematic review of tourism articles using qualitative online methods. By focussing on tourism journals, this work explores the paradigmatic beliefs, methodological approaches and methods underpinning tourism qualitative online research.Design/methodology/approachThis review was conducted systematically by following the reporting checklist of the preferred reporting items for systematic reviews and meta-analyses by the Centre for Reviews and Dissemination.FindingsOverall, this systematic review indicates that the ontological and epistemological beliefs guiding online research are not clearly expressed by tourism scholars. It also shows that the possibility of using the internet for more interactive and participatory forms of research has not been fully explored by tourism scholars.Research limitations/implicationsThis paper expands tourism scholars’ awareness of the range of qualitative approaches/methods available by suggesting additional research instruments that could replace or complement the traditional ones. However, by selecting only indexed journal papers, other sources of publications, such as papers published in non-Scopus and non-Web-of-Science journals, books, book chapters and conference papers, were not included in the current review.Originality/valueThis work emphasizes the important role of cyberspace in facilitating virtual interactions between researchers and participants in the co-construction of qualitative empirical material.
Tourism and the night-time economy: the perspective article
Authors: Zmyslony Piotr , Pawlusiński Robert 
Published: December 2019

Purpose
This paper aims to depict the evolution of the relationship between tourism and the night-time economy (NTE) from 1946 to 2095.

Design/methodology/approach
This paper enables the feedback loop concept rooted in general system theory to identify positive and negative feedback loops between tourism and the NTE. The study is based on selective literature on the topic.

Findings
The paper recognises the volatility of positive and negative loops in the past and the dominance of positive feedback loops in the future. This paper also identifies the primary triggers of the feedback loops as technological, economic, environmental, political, social and market.

Research limitations/implications
Selective literature review and abstracting from the impact of other industries on the recognised feedback loops are the main limitations of the study.

Practical implications
The development of both tourism and the NTE should be considered and planned just through the prism of their feedback loops.

Originality/value
The feedback loop concept is proposed to explain the general logic of dynamics of the relationship between tourism and the NTE.
The Chinese hospitality industry: a perspective article
Authors: Qin Yu , Gu Huimin , Li Bin , Fan Daisy 
Published: December 2019

Purpose
This paper aims to illustrate the logics that have shifted in the Chinese hotel industry since 1949 and discuss its implications for advance a better understanding of how and why the Chinese hotel industry has evolved into its present situation. The logic evolution and future trends in this market were also discussed.

Design/methodology/approach
As this research is aimed at answering the “how” and “why” aspects in the evolution of Chinese hotel industry, qualitative approach is applied to answer the questions.

Findings
This paper divided the history of contemporary Chinese hotel industry into three stages: 1949-1977, 1978-2001 and 2002 to the present. Hotel business in each period was dominated by state logic, profession logic and market/corporation logic, respectively.

Originality/value
The authors applied institutional logics perspective to explore how and why China hotel industry evolved in the past 70 years.
Comparative study on the replication of HCV1b genome between wild‐type and cell culture‐adaptive mutant in regard to sensitivities against anti‐HCV drugs
Authors: Miyayama Yohei , Lee Heini , Song HoJoong , Abe‐Chayama Hiromi , Miki Daiki , Imamura Michio , Chayama Kazuaki , Hijikata Makoto 
Published: December 2019

AbstractThe replicon system, which mimics viral genome replication in culture cells, has been widely used to analyze the genome replication of the hepatitis C virus (HCV). However, most HCV genomes used in the system include adaptive mutations (AMs) that are vital for replication in culture cells despite the nonexistence of such mutations in the genome of wild‐type (WT) HCV in patients. In order to study the genome replications of WT HCV, new HCV subgenomic replicon (SGR) systems were established using Huh‐7.5‐derived cells producing Sec14‐like protein 2 constitutively and SGR of KT9 (one of the HCV genotype 1b clones) with WT genome (SGR KT9WT) in this study. The replication efficiency and sensitivities of SGR KT9WT to anti‐HCV drugs in the cloned cells permanently bearing replicon RNA, HS55‐4 cells, were similar to those of reports using SGR, including AM. The SGR transient transfection system using SGR KT9WT and SGR KT9AM encoding secreted Nano‐luciferase and HS55‐4C cells established by the elimination of SGR KT9 RNA from HS55‐4 cells, however, showed that the replication efficiency of SGR KT9WT was much lower than that of SGR KT9AM under a same condition. Furthermore, the sensitivities of SGR KT9WT to almost all tested anti‐HCV reagents, except the inhibitor of miR‐122, a cellular factor important for HCV replication, were quite low compared with SGR KT9AM. These results suggested that the new replicon systems might not only provide information about precise responses against new anti‐HCV drugs but also reveal novel molecular mechanisms supporting negligent proliferation of HCV.
Materializing architecture for social care: Brick walls and compromises in design for later life
Authors: Nettleton Sarah , Martin Daryl , Buse Christina , Prior Lindsay 
Published: December 2019

AbstractThis article reports on an ethnography of architectural projects for later life social care in the UK. Informed by recent debates in material studies and “materialities of care” we offer an analysis of a care home project that is sensitive to architectural materials that are not normally associated with care and well‐being. Although the care home design project we focus on in this article was never built, we found that design discussions relating to a curved brick wall and bricks more generally were significant to its architectural “making”. The curved wall and the bricks were used by the architects to encode quality and values of care into their design. This was explicit in the design narrative that was core to a successful tender submitted by a consortium comprising architects, developers, contractors, and a care provider to a local authority who commissioned the care home. However, as the project developed, initial consensus for the design features fractured. Using a materialized analysis, we document the tussles generated by the curved wall and the bricks and argue that mundane building materials can be important to, and yet marginalized within, the relations inherent to an “architectural care assemblage.” During the design process we saw how decisions about materials are contentious and they act as a catalyst of negotiations that compromise “materialities of care.”
Atherosclerotic and Hypertensive Cardiovascular Disease are Associated with Death at Sublethal Carboxyhemoglobin Levels: A Postmortem Study
Authors: Conway Kyle , Rayes Omar , Brown Theodore , Webb Milad 
Published: December 2019

AbstractResidential fires are a significant cause for morbidity and mortality in the United States. Death is often the result of soot and smoke inhalation causing carbon monoxide (CO) toxicity. The approximate lethal level of carboxyhemoglobin (COHb) in healthy adults has been well described. However, a significant number of medical examiner cases involve infirmed decedents, often elderly, with complex cardiovascular disease burdens. It is well known that death in these cases will occur at sublethal levels of COHb; however, increased lethality has been largely documented via anecdotal experience and lacks quantification. Fifty‐five cases were identified where death resulted from smoke and soot inhalation suffered in a residential fire. The control group, with no cardiovascular disease, had an age‐adjusted mean COHb level of 61.6% at the time of death. Presence of hypertensive cardiovascular disease showed a 30% reduction in COHb (age‐adjusted mean 43.2%), atherosclerotic disease showed a 33% reduction (age‐adjusted mean 41.5%), and combined disease presentation accounted for 41% reduction (age‐adjusted mean 36.3%). When controlling for age, atherosclerotic and hypertensive cardiovascular diseases were each associated with statistically significant decreases in COHb (p < 0.01). Increasing age was associated with decreased COHb levels at 2.8% per 10 years of life (p < 0.01), even when modeled with hypertensive and atherosclerotic disease. These findings carry important public health significance, as well as practical significance for the medical examiner when interpreting COHb levels in cases of suspected deaths due to smoke and soot inhalation.
Exploring perceptions, barriers and use of systematic reviews amongst nutrition professionals and nutrition students
Authors: Gooding Bethany , Probst Yasmine , Houston Lauren , Neale Elizabeth 
Published: December 2019

AbstractAimSystematic reviews (SRs) are a core component of evidence‐based practice and are widely used in developing nutrition policy. This study aimed to examine nutrition professionals and students' perceptions, barriers and use of SRs. A secondary aim was to examine confidence using and conducting SRs.MethodsA self‐administered online survey was developed, pilot‐tested and implemented via SurveyMonkey. The survey consisted of 29 items separated into demographics, perceptions, use, and knowledge of SRs, confidence in using and conducting SRs, and barriers to use and conduct of SRs. The survey was disseminated via professional newsletters and social media.ResultsNinety‐four nutrition professionals/students completed the survey. Survey results indicated respondents valued SRs, with SRs used most commonly to update knowledge. While most respondents (67%) were confident inusingSRs, many (59%) expressed a lack of confidence inconductinga SR. In particular, few respondents (12%) reported confidence in conducting meta‐analyses. The majority of respondents were aware that SRs underpinned guidelines and nutrition resources, however, few (21%) respondents identified that self‐substantiation of health claims were based on SRs. Time, access to scientific database, lack of workplace support and confidence were the main barriers to SRs use.ConclusionsSRs were reported as being valued by nutrition professionals and students, though time constraints, a lack of confidence and organisations which did not prioritise research were barriers to conducting SRs. The findings of this survey highlight a need for training and education as potential strategies to promote SR engagement in nutrition professionals and students.
Characterization of glycoconjugates and sialic acid modification in the olfactory bulb of the Chinese fire‐bellied newt (Cynops orientalis)
Authors: Matsui Toshiyasu , Komamoto Kazuyuki , Igarashi Hitomi , Kurohmaru Masamichi 
Published: December 2019

AbstractDiverse glycoconjugates are expressed in the vertebrate olfactory bulb and serve as guidance cues for axons of nasal receptor neurons. Although the involvement of glycoconjugates in the segregation of the olfactory pathway has been suggested, it is poorly understood in salamanders. In this study, lectin histochemistry was used to determine glycoconjugate distribution in the olfactory bulb of the Chinese fire‐bellied newt (Cynops orientalis). Succinylated wheat germ agglutinin (sWGA), Ricinus communis agglutinin‐I and Lens culinaris agglutinin showed different bindings in the nerve fibre layer or glomerular layer, or both, between the main and accessory olfactory bulbs. We then investigated the lectin‐binding pattern after the removal of terminal sialic acids using neuraminidase. Desialylation resulted in a change in the binding reactivities with seven lectins. Wheat germ agglutinin, sWGA, soybean agglutinin (SBA) and peanut agglutinin showed different degrees of binding between the main and accessory olfactory bulbs. In addition, SBA showed a heterogeneous labelling of glomeruli in the rostral region of the main olfactory bulb. Our results suggest that terminal sialic acids mask the heterogeneity of glycoconjugates in the olfactory bulb of C. orientalis.
Deserters on the atopic march: Risk factors, immune profile and clinical outcomes of food sensitized–tolerant infants
Authors: Gray Lawrence E. K. , Ponsonby Anne‐Louise , Collier Fiona , O'Hely Martin , Sly Peter D. , Ranganathan Sarath , Tang Mimi L. K. , Carlin John B. , Saffery Richard , Vuillermin Peter J. ,   the BIS Investigator Group
Published: December 2019

AbstractBackgroundA few studies have investigated the antecedents and outcomes of infants who demonstrate IgE sensitization to foods that they clinically tolerate. Improved understanding of this sensitized‐tolerant phenotype may inform strategies for the prevention of food allergy.MethodsIn an Australian birth cohort (n = 1074), assembled using an unselected antenatal sampling frame, participants were categorized as nonsensitized (NS), sensitizedtolerant (ST), or food allergic (FA) based on skin prick testing and food challenge at 12 months of age. Environmental exposures were recorded throughout. Cord blood regulatory T‐cell populations were measured at birth. Subsequent childhood allergic disease was assessed by parent report, clinical examination, and repeat skin prick testing.ResultsThe covariates of interest varied between NS (n = 698), ST (n = 27), and FA (n = 61) groups as follows, suggesting that across these measures, the ST group was more similar to the NS than the FA group: family history of eczema NS 44.6%, ST. 44.6%, FA 65.6%; pet ownership at 12 months: NS 71.5%, ST 81.5%, FA 45.8%; eczema during the first 12 months: NS 19%, ST 32%, FA 64%; and aeroallergen sensitization at 4 years: NS 19.1%, ST 28.6%, FA 44.4%. At birth, a higher proportion of activated regulatory T cells was associated with ST (OR = 2.89, 95% CI 1.03‐8.16, P = .045).ConclusionFood‐sensitized‐tolerance in infancy appears to be associated with a similar pattern of exposures, immunity, and outcomes to nonsensitized infants. In addition, we found some evidence that an elevated proportion of activated regulatory T cells at birth was specific to the sensitized‐tolerant infants, which may be relevant to suppression of clinical disease.
Concealed Wolff–Parkinson–White Syndrome revealed by acute coronary syndrome
Authors: de Castro Ricardo Lessa , de Alcantara Lima Neiberg , da Costa Lino Danielli Oliveira , Bannon Susan Faragher 
Published: December 2019

AbstractWolff–Parkinson–White (WPW) syndrome is a conduction disturbance in which atrial impulses are transmitted to the ventricles by an accessory pathway instead of the normal atrioventricular conduction. The WPW syndrome may either simulate myocardial infarction or mask the electrocardiographic abnormalities of an acute MI. However, concealed WPW revealed after an acute coronary syndrome is rare with few cases reported in the literature. This article reports a case of coronary artery disease with ST‐segment elevation in a 57‐year‐old man, previously asymptomatic, with an initial electrocardiogram showing no conduction abnormalities that subsequently presented with an ECG compatible with WPW.