bluuebunny/crossref_metadata_2025_split huggingface dataset:
False binaries in management history, and the scope for a postcolonial project
Authors: Srinivas Nidhi 
Published: December 2020

PurposeThis study aims to offer a postcolonial approach that goes past current management history controversies.Design/methodology/approachDiscussion of current management history controversies with examples.FindingsPost-colonial approaches to management history enable engagement with questions of power and knowledge in the management discipline.Research limitations/implicationsFurther historical research is needed that considers the interplay of disciplinary knowledge and the historical events under question, especially in post-colonial settings.Practical implicationsIt is essential to engage with historical texts and interpretations to better understand the contextual limitations to management as a discipline: a better understanding of disciplinary pasts enables us to better understand the present.Social implicationsBy considering management’s pasts, this paper can acknowledge more closely how the discipline continues to retain colonialist assumptions that need to be challenged and changed.Originality/valueExamples of management history from formerly colonized regions.
Phytochemical composition and pharmacological impact of natural non-calorie sweetener- monk fruit (Siraitia grosvenorii): a review
Authors: Suri Shweta , Kathuria Deepika , Mishra Anusha , Sharma Rajan 
Published: December 2020

Purpose
The purpose of this paper is to highlight the biological activities of low-calorie natural sweetener, i.e. monk fruit (Siraitia grosvenorii), which are associated with its bioactive constituents.

Design/methodology/approach
Recent investigations focused on biochemical characterization and nutraceutical potential of monk fruit (traditional Chinese perennial vine) have been critically reviewed. Also, the safety and influence of monk fruit on organoleptic characteristics of prepared food products have been documented.

Findings
Biochemistry of monk fruit revealed that mogrosides are the principal compounds responsible for the high-intensity sweetness in the monk fruit. The fruit induces several biological activities including anti-oxidative effect, hypoglycemic response, anti-allergic properties, anti-carcinogenic and anti-tissue damage activities. Attributing to great potential as a bio-functional sweetener in food products, monk fruit extract has been approved as Generally Regarded as Safe.

Originality/value
This paper highlights the biological potential of monk fruit opening the doors to future investigations for its utilization in products of commercial importance including food and pharmaceutical preparations.
Do financial analysts discourage or encourage corporate fraud? Empirical evidence from China
Authors: Liu Hui , Yang Bei , Zhang Junrui 
Published: December 2020

Purpose
This paper aims to focus on the role of financial analysts in corporate fraud in the Chinese stock market.

Design/methodology/approach
Data on the analyst coverage and all the types of corporate fraud were obtained for 16,284 company-year observations of Chinese companies. The sample was subsequently divided into those of state-owned enterprises, before and after financial crisis.

Findings
The overall results indicate that analyst coverage effectively deters the occurrence of fraud. The sub-sample results suggest that the impact of analysts on deterring fraud is more pronounced in non-state-owned enterprises, especially after the financial crisis. The path analyses show that analyst coverage can deter corporate frauds by affecting information transparency and investor attention. Furthermore, the results show that the deterrence role of financial analysts varies with fraud types: it is more pronounced in deterring disclosure fraud, but not as effective in illegal guarantees and illegal insider dealing. Moreover, analyst coverage can deter the occurrence of fictitious reporting, intentional postponement and material omission.

Originality/value
This paper not only examined the overall fraud probability but also taking into consideration the heterogeneity of the information availability and research focus of financial analysts and examined the analysts’ impact on the occurrence of difference types of fraud. Moreover, this paper explored why financial analysts can deter corporate frauds through path analyses.
Using simple estimates for the flexural stiffness of thick FDM beams based on sandwich beam models
Authors: Tapia Córdoba Alejandro , García Vallejo Daniel , Millán Gata Pablo , Abascal Jaime Domínguez 
Published: December 2020

Purpose
The incipient growth of the fused deposition modeling (FDM) techniques encourages the development of models to predict the behavior of these parts involving complicated and heterogeneous geometries whose behavior strongly diverges from the continuous model hypothesis. This paper aims to address the problem of predicting the flexural properties of FDM parts building on the geometrical similarity between a typical FDM part and a sandwich panel.

Design/methodology/approach
This paper takes advantage of the morphological similarity between FDM structures and composite sandwich panels. Thus, an approach based on classic sandwich theory is developed to validate its goodness to predict the flexural behavior of FDM parts. A set of tensile and flexural tests for FDM parts were conducted varying the density of the core pattern (10%, 15%, 20% and 25%), being the proposed model and the predicted results validated.

Findings
The results showed a good accordance between the predicted values of stiffness and the experimental data. Although this is especially evidenced for low infill density values, for densities above 20% the experimental values noticeably exceed the maximum predicted stiffness, which can be explained by the non-compliance of the foil honeycomb hypothesis for high-density patterns. The main implication of these findings lies in the possibility of using advanced models from thin-foil structures as a base to develop accurate analytical approaches to model FDM structures.

Originality/value
Although the experimental characterization of FDM parts has been a matter of study in the literature, the development of robust theoretical models that consider the influence of the particular morphology of these parts is still a challenge in this field. The approach proposed in this study constitutes the first step to develop a complete analytical model to predict the complex behavior of FDM printed parts.
Power asymmetry, egalitarianism and team learning – part II: empirical examination of the moderating role of environmental hardship
Authors: Sinha Ruchi , Stothard Christina 
Published: December 2020

Purpose
This paper aims to clarify under which conditions, and via what mechanisms, power asymmetry is likely to affect team learning. This work is part of a two-paper series. Part I presents the theoretical arguments linking power asymmetry to team learning via egalitarianism and the moderating role of environmental hardship. In Part II, the authors provide an empirical evaluation of the conceptual model presented in Part I.

Design/methodology/approach
Data was gathered on 4,637 military personnel nested in 143 ongoing teams. Multiple regression analysis was used to analyze the proposed moderated mediation model. The results show that under higher levels of environmental hardship, teams with higher power asymmetry (greater hierarchy) show greater team egalitarianism and higher team learning.

Findings
The results show that under higher levels of environmental hardship, teams with higher power asymmetry (greater hierarchy) show greater team egalitarianism and higher team learning.

Research limitations/implications
The empirical examination of the proposed relationships is based on a large sample of military teams in the real world. Future research would benefit from testing the model on different samples across industries and adopting different operationalizations for environmental hardship relevant to each industry.

Originality/value
This work provides insights to help practitioners to preserve the coordination benefits of hierarchy, while still promoting more egalitarianism and team learning in hierarchical teams.
Inclusive tourism: a priority for Portugal
Authors: Calheiros Francisco 
Published: December 2020

Purpose
This paper aims to outline how inclusive tourism promotes competitiveness by making the destination more accessible and so able to receive any tourist.

Design/methodology/approach
This a viewpoint reflection that outlines why inclusive tourism should be a priority for Portugal.

Findings
Portugal has been demonstrating, over the years, that it is imperative to think strategically about tourism from different perspectives, with the numerous awards and recognition of exceptional results confirming this practice.

Practical implications
The viewpoint advocates an urgent and positive response to the challenge of inclusion and accessibility, by adapting policies to make destinations available for all.

Originality/value
The case of Portugal is presented, revealing a country that is open to the world and attentive to changes in tourists’ profiles.
Metal accumulation and its effect on leaf herbivory in an allopolyploid species Arabidopsis kamchatica inherited from a diploid hyperaccumulator A. halleri
Authors: Shimizu‐Inatsugi Rie , Milosavljevic Silvija , Shimizu Kentaro K. , Schaepman‐Strub Gabriela , Tanoi Keitaro , Sato Yasuhiro 
Published: December 2020

AbstractExcessive amounts of metal ions in soil are toxic for most plant species, yet metal can also facilitate plant survival by elemental defense against herbivores and pathogens. Zinc and cadmium hyperaccumulation in Arabidopsis halleri is known to be effective for the defense against natural enemies. The allotetraploid species A. kamchatica, derived from A. halleri and a non‐hyperaccumulator A. lyrata, has a lower hyperaccumulation level of zinc than A. halleri, but its significance for elemental defense remains unknown. In this study, we evaluated the accumulation levels of zinc and cadmium in the allotetraploid compared with its diploid progenitors, and evaluated the contribution of metal treatments to anti‐herbivore resistance under field conditions. The accumulation level of zinc in A. kamchatica was intermediate between the progenitors, but that of cadmium was lower than in both diploid progenitors. The elemental defense of A. kamchatica and A. halleri was supported by a field experiment comparing the herbivory level between a control group and metal‐supplemented plants. Moreover, the effect of elemental defense was lower in A. kamchatica than in the hyperaccumulator progenitor A. halleri, which is consistent with the metal accumulation level. This result reveals that the allotetraploid plant inherited its hyperaccumulating ability from one progenitor as an advantageous trait but at an intermediate level.
Spheroids and organoids as humanized 3D scaffold‐free engineered tissues for SARS‐CoV‐2 viral infection and drug screening
Authors: Kronemberger Gabriela S. , Carneiro Fabiana A. , Rezende Danielle F. , Baptista Leandra S. 
Published: December 2020

AbstractThe new coronavirus (2019‐nCoV) or the severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) was officially declared by the World Health Organization (WHO) as a pandemic in March 2020. To date, there are no specific antiviral drugs proven to be effective in treating SARS‐CoV‐2, requiring joint efforts from different research fronts to discover the best route of treatment. The first decisions in drug discovery are based on 2D cell culture using high‐throughput screening. In this context, spheroids and organoids emerge as a reliable alternative. Both are scaffold‐free 3D engineered constructs that recapitulate key cellular and molecular events of tissue physiology. Different studies have already shown their advantages as a model for different infectious diseases, including SARS‐CoV‐2 and for drug screening. The use of these 3D engineered tissues as an in vitro model can fill the gap between 2D cell culture and in vivo preclinical assays (animal models) as they could recapitulate the entire viral life cycle. The main objective of this review is to understand spheroid and organoid biology, highlighting their advantages and disadvantages, and how these scaffold‐free engineered tissues can contribute to a better comprehension of viral infection by SARS‐CoV‐2 and to the development of in vitro high‐throughput models for drug screening.
Assessing Facets of Mindfulness in the Context of Work: The Mindfulness@Work Scale as a Work‐Specific, Multidimensional Measure of Mindfulness
Authors: Hülsheger Ute R. , Alberts Hugo J.E.M. 
Published: December 2020

The mindfulness at work literature lacks a multi‐faceted measure of mindfulness that is applicable in the work context. Building on predominantly clinically oriented, multi‐faceted mindfulness measures, we aimed to develop and validate such a measure and to provide first insights into differential validities of mindfulness subfacets for work outcomes. Data from seven work samples (overall n = 4,977) provided support that (a) a 4‐factor structure representing the subfacets of Describing, Nonreactivity, Nonjudging, and Act with Awareness replicates across samples; (b) subfacets and overall scale have good internal consistency and retest reliability; (c) the measure demonstrates convergent and discriminant validity; (d) it demonstrates criterion‐related validity for well‐being, motivational, and interpersonal work outcomes; (e) the Mindfulness@Work Scale explains variance in outcome variables above a unidimensional measures of mindfulness supporting its incremental validity. Furthermore, relative weights and incremental validity analyses revealed differential validities of subfacets of the Mindfulness@Work Scale in relation to positive psychological states versus psychological distress. Overall, findings suggest that the Mindfulness@Work Scale has good psychometric properties and that a differentiation of subfacets provides novel insights into the role of mindfulness for work outcomes.
The impact of different determinants on the dental caries experience of children living in Australia rural and urban areas
Authors: Ha Diep H. , Crocombe Leonard A. , Khan Shahrukh , Do Loc G. 
Published: December 2020

AbstractAimsEvidence suggests there are geographical variations in child oral health and this has prompted research into determinants of that variation. This study aimed to investigate factors attributable to the difference in child oral health between urban and rural areas in Australia.MethodData were from the National Child Oral Health Study 2012‐14, a population‐based study of 5‐ to 14‐year‐old children, who underwent oral epidemiological examinations by trained examiners. Caries prevalence (dmfs/DMFS > 0) and experience (dmfs/DMFS count) in the primary dentition (5‐ to 8‐year‐old) and permanent dentition (9‐ to 14‐year‐old) were calculated. Children were grouped by residential location (urban or rural areas). A parental questionnaire collected information on family socio‐economic factors, and individual health behaviours (dental access, sugar consumption and toothbrushing). Residential history was used to calculate lifetime exposure to water fluoridation (WF). Analyses were weighted to produce population‐representative estimates. The primary outcomes were assessed separately for the two groups in regression models with robust standard error estimation to estimate prevalence ratios and mean ratios and their 95% confidence intervals. Population Attributable Fractions were calculated using the population distribution of the exposures and their adjusted estimates.Results10 581 5‐ to 8‐year‐old and 14 041 9‐ to 14‐year‐old children were included. Caries prevalence was higher in rural than in urban areas. In multivariable models, exposure to fluoridation, reason for dental visit and consumption of sugary beverages were consistently associated with caries prevalence and experience. WF coverage attributed to differences in caries prevalence (10% vs 21%) and experience (14% vs 35%) in the permanent dentition. High consumption of sugary beverages attributed to a higher primary and permanent dental caries experience in rural than in urban areas. Dental access was also attributed to the differences between the two areas.ConclusionFactors at both community and individual levels attributed to the observed differences in child caries prevalence and experience between urban and rural areas.
Performance of Plasma Adenosine as a Biomarker for Predicting Cardiovascular Risk
Authors: Simard Trevor , Jung Richard G. , Di Santo Pietro , Ramirez F. Daniel , Labinaz Alisha , Gaudet Chantal , Motazedian Pouya , Parlow Simon , Joseph Joanne , Moreland Robert , Marbach Jeffrey , Boland Paul , Promislow Steven , Russo Juan J. , Chong Aun‐Yeong , So Derek , Froeschl Michael , Le May Michel , Hibbert Benjamin 
Published: December 2020

Adenosine boasts promising preclinical and clinical data supporting a vital role in modulating vascular homeostasis. Its widespread use as a diagnostic and therapeutic agent have been limited by its short half‐life and complex biology, though adenosine‐modulators have shown promise in improving vascular healing. Moreover, circulating adenosine has shown promise in predicting cardiovascular (CV) events. We sought to delineate whether circulating plasma adenosine levels predict CV events in patients undergoing invasive assessment for coronary artery disease. Patients undergoing invasive angiography had clinical data prospectively recorded in the Cardiovascular and Percutaneous ClInical TriALs (CAPITAL) revascularization registry and blood samples collected in the CAPITAL Biobank from which adenosine levels were quantified. Tertile‐based analysis was used to assess prediction of major adverse cardiovascular events (MACE; composite of death, myocardial infarction, unplanned revascularization, and cerebrovascular accident). Secondary analyses included MACE subgroups, clinical subgroups and adenosine levels. There were 1,815 patients undergoing angiography who had blood collected with adenosine quantified in 1,323. Of those quantified, 51.0% were revascularized and 7.3% experienced MACE in 12 months of follow‐up. Tertile‐based analysis failed to demonstrate any stratification of MACE rates (log rank, P = 0.83), when comparing low‐to‐middle (hazard ratio (HR) 1.10, 95% confidence interval (CI) 0.68–1.78, P = 0.70) or low‐to‐high adenosine tertiles (HR 0.95, 95% CI 0.56–1.57, P = 0.84). In adjusted analysis, adenosine similarly failed to predict MACE. Finally, adenosine did not predict outcomes in patients with acute coronary syndrome nor in those revascularized or treated medically. Plasma adenosine levels do not predict subsequent CV outcomes or aid in patient risk stratification.
Fetal exposure to the Great Chinese Famine and risk of ischemic stroke in midlife
Authors: Tao Boni , Yang Peng , Wang Cun , Du Wei , Shen Peixuan , Wu Ying , Ding Xiong , Chen Shuohua , Wu Shouling , Li Yun 
Published: December 2020

AbstractBackground and purposeEpidemiological studies have reported an association between famine exposure and increased risk of cardiovascular disease. However, it is unclear whether fetal exposure to the Great Chinese Famine of 1959 to 1961 was associated with risk of ischemic stroke in midlife.MethodsA total of 17,787 participants of the Kailuan study, who were free of cardiovascular disease and cancer at baseline (2006) were enrolled in the study. All participants were divided into three groups: unexposed (born between 1 October 1962 and 30 September 1964, used as the reference group in current analyses), fetal exposure (born between 1 October 1959 and 30 September 1961), and early childhood exposure (born between 1 October 1956 and 30 September 1958). Incident ischemic stroke cases between 2006 and 2017 were confirmed by review of medical records. Cox proportional hazards regression was applied to analyze the effect of fetal famine exposure on ischemic stroke risk.ResultsDuring the mean (10.4 ± 2.2) years of follow‐up, 547 incident ischemic stroke cases were identified. After adjustment for potential confounders, the hazard ratio (HR) for ischemic stroke was 1.45, and the 95% confidence interval (CI) was 1.14, 1.84 for fetal famine–exposed compared with unexposed individuals. Similar associations were observed in men (adjusted HR: 1.40; 95% CI: 1.08, 1.80) and overweight individuals (adjusted HR: 1.56; 95% CI: 1.18, 2.07), but not in their counterparts. The results of the early childhood–exposed group were similar to the above.ConclusionsOur findings support an association between fetal malnutrition and higher risk of ischemic stroke in adulthood.
Yellow‐breasted Boubous (Laniarius atroflavus) jointly defend territories with male‐led duets against stranger pairs, males and females
Authors: Wheeldon Amie , Szymański Paweł , Osiejuk Tomasz S. 
Published: December 2020

AbstractDuetting is a cooperative behaviour that can have multiple functions. All 22 species within the genus Laniarius (Malaconotidae family) produce duets and solos with varying levels of complexity. We experimentally investigated the Yellow‐breasted Boubou (Laniarius atroflavus), an endemic species from W African montane forests, which uses sex‐specific signals for both solos and duets. Using two different experiments, we tested the response of territorial pairs, during the breeding season, to the playback of male and female solos and duets in order to investigate their functions in context of territorial intrusion. For the experimental intrusions of duetting pairs, we simulated the male and female songs at a close distance to each other as well as at a larger distance. The first goal was to assess whether intruder type affects the responsiveness of territory owners. The second goal was to examine how spatial segregation of intruding pairs singing duets affects the response. The majority of tested pairs responded to playback by approaching speaker(s) and singing. We found the strongest approach response was to the playback of duets and male solos, with the response to female solo being weak or having no response. The male‐initiated, and led, duet was the most frequent and intensive vocal response, while female‐initiated duets and solos of both sexes were less often observed. Regardless of the treatment type, the joint response of a pair was stronger if females were involved in it. Results indicate that in Yellow‐breasted Boubous, males have the leading role in responding to intruders regardless of the sex or if they intrude the territory as a solo or as a duetting pair. Males were observed increasing their response strength when motivated by their mates, suggesting that female vocalisations are addressed to their own partner. Our results suggest that the most probable function of duets in the studied species is joint resource defence; however, mate guarding and the guarding of paternity are still possible. Our results are consistent with earlier findings showing that structural differences in male and female song of several Laniarius species can be the result of evolution under similar pressure from the need to defend resources together and the potential betrayal of a partner.