bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bibliometric structure of IJCHM in its 30 years
Authors: Mulet-Forteza Carles , Genovart-Balaguer Juanabel , Merigó José Maria , Mauleon-Mendez Emilio 
Published: August 2019

Purpose
The International Journal of Contemporary Hospitality Management is a leading international journal in the field of hospitality and tourism management. It was started in 1989, and it turns 30 years old this year. To celebrate this anniversary, this paper presents a bibliometric overview of the publication and citation structure of the journal over the past 30 years. The purpose of this paper is to identify the relevant issues in terms of keywords and topics and who is achieving better results in terms of authors, universities and countries.

Design/methodology/approach
The Scopus database is used to collect the bibliographical material. A graphical mapping of the bibliographic data is developed by using VOSviewer software. It produces graphical maps with several bibliometric techniques, including co-citation, bibliographic coupling and co-occurrence of keywords.

Findings
The results indicate that English-speaking countries are producing the highest number of articles in the journal, followed by Asian institutions, with the Hong Kong Polytechnic University as the most productive institution.

Originality/value
To the best of the authors’ knowledge, there are no papers that present a general overview of the publication and citation structure of this journal. Its 30th anniversary is a good moment to develop this study.
Educational restoration: a foundational model inspired by ecological restoration
Authors: Kensler Lisa A.W. , Uline Cynthia L. 
Published: August 2019

PurposeThe purpose of this paper is to articulate, and advocate for, a deep shift in how the authors conceptualize and enact school leadership and reform. The authors challenge fundamental conceptions regarding educational systems and call for a dramatic shift from the factory model to a living systems model of schooling. The authors call is not a metaphorical call. The authors propose embracing assumptions grounded in the basic human nature as living systems. Green school leaders, practicing whole school sustainability, provide emerging examples of educational restoration.Design/methodology/approachSchool reform models have implicitly and even explicitly embraced industrialized assumptions about students and learning. Shifting from the factory model of education to a living systems model of whole school sustainability requires transformational strategies more associated with nature and life than machines. Ecological restoration provides the basis for the model of educational restoration.FindingsEducational restoration, as proposed here, makes nature a central player in the conversations about ecologies of learning, both to improve the quality of learning for students and to better align educational practice with social, economic and environmental needs of the time. Educational leaders at all levels of the educational system have critical roles to play in deconstructing factory model schooling and reform. The proposed framework for educational restoration raises new questions and makes these opportunities visible. Discussion of this framework begins with ecological circumstances and then addresses, values, commitment and judgments.Practical implicationsEducational restoration will affect every aspect of teaching, learning and leading. It will demand new approaches to leadership preparation. This new landscape of educational practice is wide open for innovative approaches to research, preparation and practice across the field of educational leadership.Originality/valueThe model of educational restoration provides a conceptual foundation for future research and leadership practice.
Principals’ perceptions of school identity: logo, vision and practice
Authors: Iftach Geva , Shapira-Lishchinsky Orly 
Published: August 2019

Purpose
The purpose of this paper is to explore the meaning of the concept “school identity” as reflected in principals’ perceptions of their school logo, vision and practice.

Design/methodology/approach
In-depth interviews were conducted with 24 principals from Israeli elementary, junior high and high schools. The content analysis of principals’ interviews, including open, axial and selective coding and confirmatory qualitative analysis was used to examine the principals’ perceptions regarding the school’s logo, vision and practice.

Findings
The principals’ perceptions of the logo, vision and practice comprised five main features: academic, traditional, national, organizational and social-ethical. Different types of relationships were found between these features: correspondence by appearance, correspondence by non-appearance and incongruence.

Research limitations/implications
The study suggests a new theoretical model for generating the concept of school identity. The study demonstrates that incongruent findings may be viewed as complementary rather than conflicting when establishing a school’s identity.

Practical implications
The findings can promote an understanding of the function of school logos and vision statements in school practice, and help develop and maintain school identity. All these may affect the surroundings that come in contact with the school principal, such as parental decision on school choice and governmental activities.

Originality/value
To date, no study has investigated the meaning of school identity based on the principals’ perceptions regarding the school logo, vision and practice. The findings can facilitate the development of an ecological approach, which can help in understanding the meaning of school identity and its effect on students, staff, parents, wider community and national policy.
Tax climate manipulation on individual tax behavioural intentions
Authors: Chong K-Rine , Yusri Yusniyati , Selamat Aslam Izah , Ong Tze San 
Published: August 2019

Purpose
The purpose of this paper is to extend the slippery slope framework by exploring different dimensions of compliance quality and tax minimisation under different tax climate manipulation by groups.

Design/methodology/approach
The authors run a random assignment of tax climate manipulations through questionnaire with 301 usable data collected from the full-time postgraduate students, employed individuals and self-employed individuals. Manipulation check and results are generated via multivariate analysis of variance.

Findings
The results confirm the biggest impact of synergistic climate on voluntary compliance, and small to medium impact of antagonistic climate on tax evasion across three groups.

Research limitations/implications
The manipulation of this research is constrained with two treatments in addition to the common pitfall of social desired responses of self-report.

Practical implications
Theoretically, this study empirically explores tax minimisation dimensions and provides new insights that only illegal tax minimisation is at maximum under the prevailing negative antagonistic climate, but not for legal tax minimisation. Second, the effect of tax climate represented by trust and power on enforced compliance is minimal, as compared to the strong effect of positive synergistic climate on voluntary compliance. As for policy implications, possible guidelines and interventions are outlined to policy makers which would lead to a better quality of compliance behaviour.

Originality/value
This study operationalises and manipulates tax climate from perceptions of trust, legitimate power and coercive power. It also further affirms the prior inconsistent findings in respect of tax behavioural intentions due to sampling group and cultural differences.
Blockchain and cryptocurrencies: a cross-border conundrum
Authors: Spafford Michael L. , Stanaway Daren F. , Chung Sabin 
Published: August 2019

Purpose
To analyze the CFTC’s approach to regulating cryptocurrencies and blockchain technologies in light of their cross-border nature, limitations on the CFTC’s extraterritorial authority, and the CFTC’s prerogative to work cooperatively with foreign regulators.

Design/methodology/approach
Discusses the principles set forth in CFTC Chairman Christopher Giancarlo’s White Paper regarding cross-border swap regulation; analyzes the similar nature of cross-border issues arising from regulation of cryptocurrencies and blockchain technologies; examines regulations and guidance implemented by foreign authorities in the blockchain and cryptocurrency space; and assesses the limitations of the CFTC’s extraterritorial authority.

Findings
The principles set forth in Chairman Giancarlo’s White Paper regarding cross-border swap regulation apply equally to blockchain technologies and cryptocurrencies, and as such, the CFTC may wish to pursue an analogous approach to regulating cryptocurrencies and blockchain technologies.

Practical implications
The CFTC should exercise deference to and cooperate with foreign counterparts to regulate cryptocurrencies and blockchain technologies that traverse international borders, thereby avoiding overlapping and potentially conflicting regulation while fostering an innovative growth environment for emerging technologies.

Originality/value
In-depth analysis and insight from experienced professionals in the CFTC and cross-border investigations and enforcement space.
The classroom as a community of interpretation
Authors: de Groot Therèse , van de Ven Arco 
Published: August 2019

Purpose
The purpose of this paper is to use qualitative research findings to describe and analyze the use of a new teaching approach for a better understanding of earnings management.

Design/methodology/approach
Three classroom workshop designs with finance professionals were performed as an experiment to discuss the underlying assumptions of mainstream earnings management research. The outcome of the experiment is analyzed and serves as a basis for reflection on the new teaching approach.

Findings
The teaching experiment revealed the value to participants in discussing the complexity of the accounting choice process. The workshops provided insights into the wide range of accounting choices that finance professionals are confronted with and into the differences in perception of the participants relating to the accounting choices to be made. These insights contradict the assumptions of a “neutral reporting process” and solely “purposeful interventions” used in mainstream earnings management research. Analyzing the elements of the different workshop settings in relation to the outcome of the discussion identified strengths and weaknesses of each setting and generated ideas for further development of the teaching approach.

Practical implications
This research note adds to the understanding on how qualitative research can be used in teaching and shows that it is also coherent with using teaching as a site for qualitative research.

Originality/value
The discussions relating to the limitations of mainstream accounting research are predominantly of a general nature. This research note takes these discussions into consideration by exploring the subject of earnings management, offering an alternative teaching approach.
Risk estimation bias and mutual fund performance
Authors: Bu Qiang 
Published: August 2019

Purpose
The purpose of this paper is to create a quantitative measure that captures the effects of investor sentiment in an objective way.

Design/methodology/approach
The author introduced risk estimation bias (REB) to examine the effects of forecasting error of future market volatility on fund alpha. The author also used GARCH to model the volatility of the REB.

Findings
The author documented a statistically significant relation between REB and realized market volatility. The author also found that the REB plays a significant role in explaining fund alpha.

Originality/value
REB is the first quantitative measure to examine the effects of investor sentiment on risk estimation and fund performance. The GRACH properties of REB provide important information on how investor sentiment fluctuates over time.
Potential of legacy 2D seismic data for deep targeting and structural imaging at the Neves–Corvo massive sulphide‐bearing deposit, Portugal
Authors: Donoso George A. , Malehmir Alireza , Pacheco Nelson , Araujo Vitor , Penney Matthew , Carvalho Joao , Spicer Bill , Beach Steve 
Published: August 2019

ABSTRACTSeismic methods are becoming an established choice for deep mineral exploration after being extensively tested and employed for the past two decades. To investigate whether the early European mineral‐exploration datasets had potential for seismic imaging that was overlooked, we recovered a low‐fold legacy seismic dataset from the Neves–Corvo mine site in the Iberian Pyrite Belt in southern Portugal. This dataset comprises six 4–6 km long profiles acquired in 1996 for deep targeting. Using today's industry‐scale processing algorithms, the world‐class, ca. 150 Mt, Lombador massive sulphide and other smaller deposits were better imaged. Additionally, we also reveal a number of shallow but steeply dipping reflections that were absent in the original processing results. This study highlights that legacy seismic data are valuable and should be revisited regularly to take advantage of new processing algorithms and the experiences gained from processing such data in hard‐rock environments elsewhere. Remembering that an initial processing job in hard rock should always aim to first obtain an overall image of the subsurface and make reflections visible, and then subsequent goals of the workflow could be set to, for example understanding relative amplitude ratios. The imaging of the known mineralization implies that this survey could likely have been among one of the pioneer studies in the world that demonstrated the capability of directly imaging massive sulphide deposits using the seismic method.
Rapid local adaptation to northern winters in the invasive Asian tiger mosquito Aedes albopictus: A moving target
Authors: Medley Kim A. , Westby Katie M. , Jenkins David G. 
Published: August 2019

Abstract

Rapid adaptation in response to novel environments can facilitate species invasions and range expansions. Understanding how invasive disease vectors rapidly evolve to novel conditions—particularly at the edge of its non‐native range—has important implications for mitigating the prevalence and spread of disease.

Here, we evaluate the role of local adaptation in overwintering capability of the Asian tiger mosquito, Aedes albopictus. This species invaded the Southern United States in the 1980s and rapidly spread northward into novel climate compared to its native range. Photoperiodically induced egg diapause is a key trait contributing to the establishment and spread of Ae. albopictus in temperate latitudes, and diapause incidence rapidly developed a cline along a latitudinal gradient in the United States shortly after its initial invasion. However, variation in overwintering survival of diapause‐induced eggs along this gradient is not known, but is critical to the fitness‐related role of diapause evolution in the establishment of Ae. albopictus in its northern US range.

Using reciprocal transplants, we detected local adaptation in overwinter survival of diapausing Aedes albopictus eggs. In northern range‐edge winters, eggs produced by range‐edge individuals survived better than those produced by range‐core individuals. Diapause eggs from range‐edge and range‐core locations survived equally well in range‐core winters, and no eggs survived a winter beyond the current northern range limit in the United States.

Synthesis and applications. These results demonstrate rapid (~3 decades) local adaptation of egg diapause, a key trait facilitating overwinter survival and range expansion for the invasive Asian tiger mosquito. In light of these results, control efforts could shift from targeting satellite populations to a focus on preventing dispersal into locally adapted, range‐edge locations and to aim removal efforts towards areas surrounding locally adapted populations. Adopting new approaches to target rapidly adapting populations will require large‐scale collaboration among control agencies and research institutions, and should begin in the northern US range to better control Aedes albopictus mosquito populations in the face of rapid adaptation.
Brazilian Artisanal Cheeses: An Overview of their Characteristics, Main Types and Regulatory Aspects
Authors: Kamimura Bruna A. , Magnani Marciane , Luciano Winnie A. , Campagnollo Fernanda B. , Pimentel Tatiana C. , Alvarenga Verônica O. , Pelegrino Beatriz O. , Cruz Adriano G. , Sant'Ana Anderson S. 
Published: August 2019

AbstractA large variety of cheeses exist in Brazil, reflecting historical and cultural aspects. Brazilian artisanal cheeses present differences in the processing, ripening time (when applied), type of milk used, texture, size, shape, color, moisture content, flavor, the use or not of starter cultures, among others. This review describes the main artisanal cheeses produced in Brazil, focusing on general and particular characteristics associated with their making process and geographical identity. Overall, the high variability of the physicochemical data and deficiency of information on sensorial properties of Brazilian artisanal cheeses were noticed. On the other hand, culture‐dependent methods were mostly used to expand the knowledge into the microbiology of these cheeses, whereas their microbial diversity has been recently discovered through the use of 16S rRNA gene sequencing‐based methods. The certification of a geographical indication for Brazilian artisanal cheeses may encompass an essential milestone for adding value to these products. Regardless of their significance in the diet, culture, and economy of producing regions, taken together, the reviewed literature discloses the need of insightful studies to generate scientific data to support the expansion of the market, while ensuring the protection of historic aspects related to the production of Brazilian artisanal cheeses.
The Frequency of Cranial Base Fractures in Lethal Head Trauma
Authors: Crudele Graziano D.L. , Merelli Vera G. , Vener Claudia , Milani Silvano , Cattaneo Cristina 
Published: August 2019

AbstractThe interpretation of cranial base injuries has never been investigated from a purely anthropological perspective. Very little exists in forensic literature in order to interpret the significance of cranial base fractures. We analyzed 296 cases of deaths due to skull–brain injuries. The frequency of vault fractures was 75.7% and that of base fractures was 91.9%. We observed the distribution of cases of death according to manner of death and manner of injury and number of fossae involved. These observations were analytically compared to different variables (age, sex, manner of injury, and mode of injury). The study presented the proportion of base fractures associated with vault fractures, and the frequency of absence of base fracture in subjects with no vault fractures. Interesting associations of base fractures to age and manner of death are shown.
Positive Association of Serum Adipocyte Fatty Acid Binding Protein Level With Peripheral Artery Disease in Hemodialysis Patients
Authors: Lai Yu‐Hsien , Lin Yu‐Li , Wang Chih‐Hsien , Kuo Chiu‐Huang , Hsu Bang‐Gee 
Published: August 2019

AbstractAdipocyte fatty acid binding protein is positively associated with atherosclerosis. Peripheral arterial disease is associated with an increased mortality in hemodialysis patients. This study aimed to evaluate the relationship between serum adipocyte fatty acid binding protein levels and peripheral arterial disease by ankle‐brachial index in hemodialysis patients. Among the 90 chronic hemodialysis recipients, 20 patients (22.2%) were in the low ankle‐brachial index group who had a higher prevalence of diabetes, hyperlipidemia, statin use, older age, higher body fat mass, higher serum adipocyte fatty acid binding protein level, and lower serum creatinine level compared with patients in the control group. After statistical analysis, body fat mass (P = 0.006) and creatinine level (P = 0.018) were shown to be the independent predictors of adipocyte fatty acid binding protein level. Serum adipocyte fatty acid binding protein (P = 0.021) was found to be positively associated with peripheral arterial disease in hemodialysis patients.
Will a No‐deal Brexit Disturb the EU‐UK Agri‐food Trade?
Authors: Cheptea Angela , Huchet Marilyne 
Published: August 2019

SummaryThe UK's decision to leave the European Union (EU) marks a turning point in the history of the EU. We analyse the impacts of an exit with no deal on agri‐food trade using the temporary customs duties on imports announced by the British government. We focus on three product groups highly traded between the EU and the UK: wine, cheese and meat preparations. First, we show that a no‐deal Brexit will put pressure on EU food producers exporting to the UK, Ireland being the most exposed. Second, impacts differ across products. The EU is a key wine supplier to the UK, but the expected removal of import tariffs may permit New World suppliers to grab market shares. The UK is also highly dependent on the EU for its imports of cheese. In the case of a no‐deal, EU producers will face increased competition from third country producers of cheese varieties without geographical indications. The EU exports of meat preparations seem the most affected by a no‐deal Brexit. In addition to the strong position of some non‐EU suppliers on the British market, which will continue to enjoy a preferential market access, the UK's tariffs on meat products imported from the EU will rise sharply.
Radiofrequency‐Assisted Thermal Processing of Soft Wheat Flour
Authors: Boreddy Sreenivasula Reddy , Rose Devin J. , Subbiah Jeyamkondan 
Published: August 2019

AbstractWheat flour may be thermally processed to improve microbiological safety; however, come‐up time for thermal processing of wheat flour is long due to its low thermal conductivity. In the present study, a novel radiofrequency (RF)‐assisted thermal processing approach was investigated for reducing the come‐up time of soft wheat flour (SWF) and for improving microbiological safety. The temperature and time combinations of 80 °C for 7 and 10 hr, 90 °C for 2 and 3 hr, and 100 °C for 0.75 and 1 hr for RF‐assisted thermal processing were selected to achieve a minimum of a 7‐log reduction in Salmonella spp. The quality and functional properties of RF‐assisted thermally processed SWF was evaluated by solvent retention capacity (SRC), swelling power, sodium dodecyl sulfate sedimentation tests, and rapid‐visco‐analyzer test, and the values were compared with the untreated (unpasteurized) and commercially pasteurized SWF. All the SRC attributes at 80 °C for 7 hr, 90 °C for 2 hr and 100 °C for 0.75 hr were not significantly different from that of the unpasteurized SWF. The optimum RF‐assisted thermal processing conditions of 80 °C for 7 hr and 90 °C for 2 hr were recommended for pasteurization of SWF without any compromise in the quality and functionality.Practical applicationThermal processing of low‐moisture foods such as flours and powders through traditional methods is not practical due to extremely long come‐up times. Novel radiofrequency‐assisted thermal processing is poised to reduce the processing time 89 times for 100 °C. The processing parameters determined in this study will enhance the microbiological safety of wheat flour without compromising the quality and functionality.