bluuebunny/crossref_metadata_2025_split huggingface dataset:
How kinship resources alleviate structural disadvantage: self-employment duration among refugees and labor migrants
Authors: Kazlou Aliaksei , Wennberg Karl 
Published: April 2021

Purpose
Economic integration of refugees remains a challenge for developed countries. Although refugees differ greatly from labor migrants in available resources and motivation toward self-employment, prevailing studies on minority and ethnic entrepreneurship tend to lump these different categories of migrants together. Based on theories of migrants’ economic embeddedness, the purpose of this paper is to analyze the extent to which family- and kinship-based resources affect self-employment duration among refugees and labor migrants.

Design/methodology/approach
Based on Cox regression models, this longitudinal study estimates the self-employment duration of 10,519 refugees and 2,503 labor migrants starting businesses in Sweden in the period 2006–2012.

Findings
Results reveal that while refugees are at a disadvantage to labor migrants in terms of self-employment duration, their higher level of family embeddedness in part helps them overcome these disadvantages. For refugees but not for labor migrants, co-location in an ethnic enclave also lowers the risk of them becoming unemployed after a spell in entrepreneurship.

Originality/value
This original paper provides empirical and theoretical contributions to research on migrants’ self-employment success. It also discusses contributions for research on entrepreneurs’ social embeddedness and refugees’ entrepreneurship.
Service innovation in the hotel industry: the dynamic capabilities view
Authors: Ziyae Babak , Sadeghi Hossein , Golmohammadi Maryam 
Published: April 2021

Purpose
Consistent with the dynamic capabilities view tenets, this paper aims to conceptualize a theoretical framework of service innovation in the hotel industry.

Design/methodology/approach
This study uses a qualitative method with a content analysis approach. The data were collected using a snowball sampling method and semi-structured interviews with 14 experts in Tehran's hotel industry.

Findings
The findings demonstrate that the most significant factors are using the new technology, keeping up with it, training human labor, being up-to-date and adopting new infrastructures. Results also reveal that improper management and lack of knowledge are the most critical factors behind service innovation failure in the hotel industry. Regarding the infrastructures needed to develop service innovation in the hotel industry, the results show that adopting the newest technology in diverse aspects, human infrastructure, the capital and appropriate space and place are the key factors.

Originality/value
This paper contributes to the literature by linking the service innovation perspective to the dynamic capabilities view. It explains how hotels can enhance service innovation to gain a competitive advantage. Therefore, both academicians and hoteliers can develop action plans by selecting and managing the service innovation process.
Momentum strategies in times of economic policy uncertainty
Authors: Paule-Vianez Jessica , Lobão Júlio , Gómez-Martínez Raúl , Prado-Román Camilo 
Published: April 2021

Purpose
This paper aims to evaluate the influence of economic policy uncertainty (EPU) on the momentum effect, analysing its influence depending on the economic cycle and in different quantiles.

Design/methodology/approach
To determine the influence of EPU in the momentum effect taking into account the economic cycle and the level of the quantile, linear regression and quantile regression have been applied for the period from 2 January 1985 to 30 April 2019 for the US stock market.

Findings
It is shown that an increased feeling of insecurity associated with EPU reduces the momentum effect, especially in times of recession. Distinguishing by quantiles, an asymmetry in the impact of EPU in the momentum effect is discovered, finding that EPU reduces (increases) the profits of momentum strategies in the lowest (highest) quantiles. In the highest quantiles, an investor can obtain higher extraordinary returns with this strategy. For example, in the highest quantile, a one-point increase in the EPU levels would have increased the daily profitability by 12.7 basis points. These findings have important implications for investors and policymakers.

Originality/value
To the best of the authors’ knowledge, this is the first paper that evaluates the influence of EPU on the momentum effect by conducting an analysis based on the economic cycle and different quantiles, demonstrating how these factors are relevant in the influence of this uncertainty in the momentum anomaly.
Construct validity and measurement invariance of the Asian Family Characteristics Scale in the Thai population
Authors: Huansuriya Thipnapa , Kruahiran Piyakrita , Sriutaisuk Suppanut , Musa Ramli 
Published: April 2021

PurposeThe purpose of this paper was to establish the psychometric properties of the Asian Family Characteristics Scale (AFCS) in the Thai population.Design/methodology/approachThe 30-item AFCS originally developed in the Malay language was translated into Thai. Thai (n = 384) and Malay (n = 500) participants in Study 1 responded to the AFCS in their respective languages. The data were subjected to a confirmatory factor analysis with a measurement invariance test. In Study 2, Thai participants (n = 495) filled out the AFCS and Chulalongkorn Family Index, International Personality Item Pool-NEO, Self-Compassion Scale, Depression, Anxiety, and Stress Scale (DASS-21) and Satisfaction with Life Scale.FindingsStudy 1 showed that the measurement model of the Thai AFCS fit the data from the Thai population. The measurement invariance test confirmed that the structure and meaning of the AFCS are equivalent across the Thai and Malay samples. Study 2 demonstrated the AFCS's convergent validity by showing that the AFCS score had a positive correlation with the Chulalongkorn Family Inventory, self-compassion, agreeableness, conscientiousness, satisfaction with life and a negative correlation with neuroticism, depression, anxiety and stress. The AFCS's discriminant validity was supported by nonsignificant correlations with extraversion and openness to experience.Originality/valueThis paper is an attempt to develop a family characteristic measure specifically for the Asian population. The results provide empirical evidence for measurement invariance and validity of the scale in another Asian language, enhancing its cross-cultural generalizability.
Managing expatriates in the United Arab Emirates: the role of host- and home-country mentors on expatriate career outcomes
Authors: Tahir Rizwan 
Published: April 2021

PurposeThis study aims to empirically explore how mentoring can help Western expatriates before, during and after the overseas assignment in the United Arab Emirates (UAE).Design/methodology/approachThis qualitative study is built on 20 in-depth interviews with Western expatriates currently working and living in the UAE.FindingsThis study demonstrates that expatriate mentoring is an important area largely unexplored in the literature. The results establish that host-country mentors are fundamentally responsible for helping expatriates to develop common problem-focused coping tactics, whereas home-country mentors predominantly address emotionally focused coping tactics during the pre-departure and repatriation phase of the expatriation process.Research limitations/implicationsOver 30 years’ worth of research literature was searched within the following major databases: ABI/INFORM, ERIC and PsycINFO. These databases contained articles, mainly in English, of limited scope, i.e. more academic than practical. This may have led to the omission of some expatriate mentoring approaches applied in practice by human resources managers, especially in countries where English is not the first language.Practical implicationsMentors in both the host and home countries are crucial in assisting and supporting expatriates in developing constructive coping strategies that enhance the likelihood of a successful expatriation experience.Originality/valueThere is insufficient research in expatriate mentoring, which this study aims to address by focusing on Western expatriates in the UAE, a vibrant Arab, Muslim country whose local business environment is very different from that of China, Europe and the USA, which have been the main focus of prior research.
The impact of individual motivation on employee voluntary pro-environmental behaviours: the motivation towards the environment of Polish employees
Authors: Budzanowska-Drzewiecka Małgorzata , Tutko Marta 
Published: April 2021

PurposeEnvironmental management researchers stress the need to study the determinants of employee pro-environmental behaviour in different cultural settings. This study focusses on employee voluntary pro-environmental behaviours in Poland. It aims (1) to examine the scope of employee green behaviours in the private and public sphere and (2) to explore the relationship between individual motivation and pro-environmental behaviours.Design/methodology/approachSelf-administered questionnaire was used for collecting data from 325 Polish employees. A structural equation modelling was applied to estimate the effects of individual motivation on pro-environmental behaviours in both private and public sphere. The psychometric properties of the Polish version of the Motivation Toward the Environment Scale based on self-determination theory were checked beforehand.FindingsPolish employees mainly engage in private-sphere pro-environmental behaviours. The engagement of employees in green behaviours is driven by autonomous motivation. Intrinsic motivation is a more important driver in the case of private-sphere pro-environmental behaviours; integrated regulation in the public sphere. The relationship between controlled motivation and employee pro-environmental behaviours in both spheres is unclear.Research limitations/implicationsAs the data were gathered amongst Polish employees, the proposed model may be applied in culture-specific conditions in Poland.Originality/valueThis paper explores the extent to which individual motivation may foster pro-environmental behaviour of employees. Moreover, it offers the validation of the Polish version of the Motivation Toward the Environment Scale.
“Mosaicking”: cross construction, sense-making and methods of police investigation
Authors: Innes Martin , Brookman Fiona , Jones Helen 
Published: April 2021

PurposeThis article explores how homicide detectives make sense of and manipulate multiple physical, digital and informational artefacts when assembling case narratives. The authors introduce the concept of mosaicking to illuminate how different modes of information, deriving from different investigative methods, are used in concert at key moments of the investigative process – defining what type of crime has occurred; the incrimination and elimination of suspects; and decisions to charge key suspects.Design/methodology/approachThe data qualitatively analysed include several hundred case papers, interview transcripts (n = 144) and detailed ethnographic fieldnotes relating to 44 homicide investigations across four police services. These were collected during a four-year ethnographic study of the use of forensic sciences and technologies (FSTs) in British homicide investigations.FindingsMosaicking describes how investigators blend and combine information, intelligence and evidence generated via different techniques and methods, to make sense of “who did what to whom and why?” Through processes of convergent and divergent mosaicking, detectives are able to “lean” on different kinds of material to reinforce or connect key points of evidence or intelligence.Originality/valueThe findings fill a gap in knowledge about how investigators blend and composite diverse sources of information in the construction of case narratives. The findings present a more complex and nuanced understanding of the epistemological and interpretative work conducted by contemporary detectives, given the array of investigative technologies they increasingly have at their disposal.
Curvilinear effects of work engagement on job outcomes
Authors: Kibatta Juliana N. , Samuel Olorunjuwon Michael 
Published: April 2021

PurposeThe purpose of this paper is to examine the non-linear effects of work engagement (WE) on the job outcomes’ creative performance (CRP), extra-role customer service (ERCS) and turnover intention (TI).Design/methodology/approachData were collected from 405 millennial frontline employees (FLEs) working in the hospitality industry in Kenya. Structural equation modeling was used to examine the hypothesized relationships.FindingsThe results yielded support for one relationship. WE was found to have a significant non-linear relationship with TI. This finding provides evidence of a ceiling to the positive impact of WE on reduced TI. WE and CRP and ERCS were however found to be non-significant and linear, and significant and linear, respectively.Research limitations/implicationsA large number of studies have evidenced positive individual and organizational outcomes associated with WE. This study however, is important, as the “dark side” of WE is empirically examined, therefore providing a different perspective of the concept.Practical implicationsThe study findings affirm that management must exercise caution with excess levels of WE among millennial FLEs as this may lead to unfavourable outcomes.Originality/valueIn this research, the assumption of linearity is challenged. Empirical evidence for the need to systematically explore non-linear associations for a more nuanced understanding of the relationships between variables is provided. Moreover, this study is among the few in which the presence of curvilinear relations between WE and job outcomes is examined in a non-Western context.
Learning to learn from bushfire: Perspectives from Victorian emergency management practitioners
Authors: Dwyer Graham 
Published: April 2021

AbstractThe Black Summer Fires of 2019/2020 remind us not only that Australia is arguably the most bushfire prone area in the world but also that we have much to learn in terms of how we learn from such events. Bushfires interact with emergency management systems in a manner that is complex and unpredictable which all too often results in damages and losses, so significant that governments establish public inquiries to forensically examine what happened and why afterwards. Too often, such processes have resulted in emergency management practitioners (EMP) being blamed, not to mention scapegoated and even vilified for damages and losses from major bushfire events. With recent bushfire events (as well as other crises surrounding Covid‐19) highlighting the excruciating demands placed on EMP and an escalating scepticism about whether public inquiries improve preparation for future bushfires, this paper explores the question: what can we learn about public inquiries based on the experiences of EMP?
New Jerusalems? The Labour Party's Economic Policy‐Making in Hard Times
Authors: Diamond Patrick 
Published: April 2021

AbstractThis paper is an historical analysis of ideational change in the British Labour Party. It briefly examines two critical phases of economic policy formation: the aftermath of the Great Depression and the MacDonald administration's implosion in 1931 until the outbreak of the Second World War; alongside Labour's experience following the 2008 financial crisis and electoral defeat in 2010 through to Jeremy Corbyn's emergence as leader. Throughout both periods, the aftershocks of financial crises stimulated a ferment of new thinking about the management of the British economy. Think tanks, universities and professionally trained economists aided the left in devising a new economic narrative and programme. For all the criticism of Corbyn's performance as leader, it was only after his victory in 2015 that a serious debate about ideas emerged within the party, more than seven years since the great financial crisis.
Automated retrieval of information on threatened species from online sources using machine learning
Authors: Kulkarni Ritwik , Di Minin Enrico 
Published: April 2021

Abstract

As resources for conservation are limited, gathering and analysing information from digital platforms can help investigate the global biodiversity crisis in a cost‐efficient manner. Development and application of methods for automated content analysis of digital data sources are especially important in the context of investigating human–nature interactions.

In this study, we introduce novel application methods to automatically collect and analyse textual data on species of conservation concern from digital platforms. An end‐to‐end pipeline is constructed that begins from searching and downloading news articles about species listed in Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) along with news articles from specific Twitter handles and proceeds with implementing natural language processing and machine learning methods to filter and retain only relevant articles. A crucial aspect here is the automatic annotation of training data, which can be challenging in many machine learning applications. A Named Entity Recognition model is then used to extract additional relevant information for each article.

The data collected over a 1‐month period included 15,088 articles focusing on 585 species listed in Appendix I of CITES. The accuracy of the neural network to detect relevant articles was 95.91% while the Named Entity recognition model helped extract information on prices, location and quantities of traded animals and plants. A regularly updated database, which can be queried and analysed for various research purposes and to inform conservation decision making, is generated by the system.

The results demonstrate that natural language processing can be used successfully to extract information from digital text content. The proposed methods can be applied to multiple digital data platforms at the same time and used to investigate human–nature interactions in conservation science and practice.
Prenatal methamphetamine—impact on the mother and child—a review
Authors: Perez Fatima Anne , Blythe Stacy , Wouldes Trecia , McNamara Kelly , Black Kirsten I. , Oei Ju Lee 
Published: April 2021

AbstractMethamphetamine (MA) is the second most commonly used illicit drug in the world, after cannabis. There are limited data on the outcomes of pregnant MA users but there is rapidly emerging evidence to suggest that they are more vulnerable, marginalized and impoverished compared with other drug‐using mothers. MA use during pregnancy is associated with worse pregnancy outcomes and significantly higher rates of co‐existing health and psychosocial problems. Newborn infants exposed to MA are at increased risk of perinatal complications, present differently at birth to infants exposed to other drugs of dependency such as opioids and have poorer neurological adaptation and feeding difficulties. Sparse literature from neuroimaging and cohort studies suggests that the neurocognitive deficits in MA exposed children persist, even into adulthood. Current clinical practice guidelines for the care of substance exposed pregnant women are opioid‐centric with little attention paid to the consequences of prenatal MA exposure.
Clinical comparison of sensitivity and specificity between sensibility and vitality tests in determining the pulp vitality of mandibular premolars
Authors: Farughi Aidin , Rouhani Armita , Shahmohammadi Reza , Jafarzadeh Hamid 
Published: April 2021

AbstractThis clinical study was designed to compare cold pulp testing (CPT), heat pulp testing (HPT) and electric pulp test (EPT) with pulse oximetry (PO), flowmetry (FM) and thermometry (TM) in terms of sensitivity and specificity. Twenty premolar teeth in need of root canal treatment were included in the study. Pulp sensibility tests (CPT, HPT and EPT) along with vitality tests (PO, FM and TM) were performed. As the gold standard, the teeth were endodontically treated and pulp vitality was determined by direct visual observation. Sensitivity, specificity and accuracy values for each test were as follows: HPT 1, 1, 100%; CPT 1, 0.818, 90%; EPT 1, 0.909, 95%; PO 1, 0.545, 75%; TM 0.111, 0.272, 20%; and FM 0.444, 0.272, 35%, respectively. The most accurate test among all was HPT. PO was the most accurate vitality test.
Genomic inbreeding and selection signatures in the local dairy breed Icelandic Cattle
Authors: Gautason E. , Schönherz A. A. , Sahana G. , Guldbrandtsen B. 
Published: April 2021

SummaryIcelandic Cattle is the only dairy cattle breed native to Iceland. It currently numbers ca. 26 000 breeding females. We used 50k genotypes of over 8000 Icelandic Cattle to estimate genomic and pedigree‐based inbreeding and to detect selection signatures using the integrated haplotype score. We used 47 Icelandic bulls genotyped with a 770k SNP chip to estimate LD decay for comparison with other Nordic dairy cattle breeds. We detected ROHs on the autosomes and computed ROH‐based autosomal inbreeding coefficients. Average inbreeding coefficients according to pedigree and ROHs were 0.0621 and 0.101. Effective population sizes for the years 2009–2017 according to pedigree, ROHs, genomic relationship matrix, excess of homozygosity and individual increase in inbreeding were 81, 65, 60, 58 and 92 respectively. We identified three regions and six candidate genes that showed a signature of selection according to the integrated haplotype score (P < 0.05) on chromosomes 1, 16 and 23. The LD structure of Icelandic Cattle is shaped by a long period of isolation and a small founder population. The estimate of LD at distances closer than 0.3 Mb is lower in Icelandic Cattle than in Danish Jersey, but is higher than in Danish Holstein and Red Nordic Dairy Cattle breeds. Our findings show that inbreeding rates in Icelandic Cattle currently are sustainable according to FAO guidelines, and our results do not indicate severe historical inbreeding.
Importance of research higher degree training availability in rural and remote regions
Authors: Campbell Narelle , Kumar Koshila 
Published: April 2021

AbstractAimsThis commentary contends that research by higher degree research training is a sustainable strategy for capacity building the rural and remote health research workforce, provided they have equitable opportunity for access, participation and attainment.ContextThe path for health professionals into academic roles, particularly in rural and remote areas, can be fraught. A strong research skill set might not form a significant component of a clinician's prior experience. Concurrently, university academic positions usually include the PhD as an essential qualification which is misaligned with the experience and skills of rural and remote applicants who are otherwise well‐qualified.ApproachHigher degree researches are one mechanism for extending the research expertise and capabilities. However, non‐traditional and remotely located cohorts such as the rural and remote health research workforce can face barriers to accessing, participating in and successfully completing formal research training. Barriers include the prevalence of the apprenticeship model of research training grounded in assumptions of colocation and face‐to‐face learning and supervision and a focus on the binary relationship between supervisors and students. In this commentary, the authors call for greater flexibility and equity in the higher degree research training system to cater for health professionals located in rural and remote practice contexts.ConclusionInstitutional investment in, and commitment to, a truly distributed higher degree research model would ensure a stronger rural and remote workforce who can aspire to a range of career options and thereby positively impacting on the health and research outcomes for rural and remote Australia.