bluuebunny/crossref_metadata_2025_split huggingface dataset:
COVID-19: prevalence of job-demands, stress, work–life difficulties and work–life balance among international business travelers
Authors: Kumpikaite-Valiuniene Vilmante , Pinto Luisa Helena , Gurbanov Tahir 
Published: December 2021

PurposeInternational business travelers (IBTs) face daily challenges pertaining to the frequency and duration of travel. Following the outbreak of coronavirus disease (COVID-19), the study aims to draw upon the job demands-resources (JD-R) model and the literature on work–life balance (WLB) to examine how this crisis have disrupted IBTs routines and the implications for their WLB.Design/methodology/approachData were collected in April 2020 with an online survey answered by 141 IBTs from different locations. The first set of analyses examined the perceived change in job-demands (i.e. business travel and workload) including stress and work–life difficulties following the outbreak of COVID-19. The second set of analyses tested the hypotheses that the perceived change in workload and stress predict IBTs' work–life difficulties, which, in turn, affect their WLB.FindingsThe results show that the decline in job-demands (i.e. business travel and workload) after the outbreak of COVID-19 was not enough to reduce IBTs' stress and ameliorate their work–life difficulties and WLB. Only respondents who experienced a decrease in workload, including less relational difficulties, reported a superior WLB.Originality/valueThe study widens the scope and relevance of global mobility studies in crisis settings by timely reporting the changes in job-demands, stress and work–life difficulties among IBTs following the outbreak of COVID-19. Additionally, the research extends the use of the JD-R model in the international context by advancing our knowledge of the interplay between contextual demands and job-demands in affecting IBTs' stress, work–life difficulties and WLB.
Teachers as change agents: social justice theory to practice
Authors: Gunn AnnMarie Alberton , Bennett Susan V. 
Published: December 2021

PurposeThe purpose of this study is to investigate how participation in a multicultural literature course impacted K-12th classroom teachers’ social justice pedagogy and classroom practices one to three years after completion of the course.Design/methodology/approachThis study investigated the effectiveness on teacher practices of a graduate literacy course, which was redesigned within a framework of social justice pedagogy by focusing on critical analysis of texts, teacher inquiry and a literacy civic engagement project. The authors interviewed 20 teachers one to three years after they enrolled in this multicultural children and young adults’ literature course. The authors also explored their classrooms and kept a researcher’s reflective journal.FindingsThe authors describe how participants implemented social justice pedagogy and strategies with their K-12th grade students.Originality/valueWhile many studies look at how teacher education programs integrate social justice education into their programs, few researchers follow their students into the K-12 classrooms to investigate if teachers are connecting higher education course work and theory into practice.
Understanding social justice commitment and pedagogical advantage of teachers with a migrant background in Switzerland: a qualitative study
Authors: Radhouane Myriam , Akkari Abdeljalil , Guardia Macchiavello Consuelo 
Published: December 2021

PurposeThis study aims to understand the social justice commitment and the pedagogical advantage of teachers with a migrant background in Switzerland. Through semi-directive interviews with four of them, the research team analyses how these teachers use their background as a resource in their teaching practices. Linking their personal life experiences related to migration and schooling and their professional identity, results show that their history influences their teaching practices but moreover their commitment to social justice within school.Design/methodology/approachFor this study, the authors conducted four semi-directive interviews with teachers with a migrant background. The research team transcribed all the interviews and analyzed them through Nvivo software. The analytical process followed the logic of content analysis as developed by Miles and Huberman (2003). The research team used several layers of categories and codes to produce a deeper understanding of the data. On this basis, the authors refined their categories and codes and created research memoranda including all the information to establish the profile of each teacher interviewed.FindingsThis study’s data showed that “teachers with a migrant background” is a broad category of individuals, all entering the teaching profession with their own life experiences, their own relation to diversity and their own personal background. It also showed that teachers with a migrant background seem committed to social justice in different ways. This relates to Mantel’s study (2021) that established three types of teachers with a migrant background. All of them developing a different pattern of commitment to social justice.Originality/valueThis study aimed at understanding teachers with a migrant background’s social justice commitment and pedagogical advantage in Switzerland (Canton of Geneva). If this field has been developed in North America, it is not well studied in Switzerland. Yet, the number of teachers with a migrant background is important in some part of the country and might be increasing in the next years. Exploring their potential is therefore a matter of representation and legitimation.
I'm afraid to travel! Investigating the effect of perceived health risk on Malaysian travellers' post-pandemic perception and future travel intention
Authors: Hanafiah Mohd Hafiz , Md Zain Nur Adilah , Azinuddin Muaz , Mior Shariffuddin Nur Shahirah 
Published: December 2021

PurposeThis study investigates the effect of COVID-19 pandemic perceived health risk on traveller's post-pandemic perception and future travel intention. The study aims to provide insight into the unprecedented COVID-19 pandemic and its potential influence on tourist behaviour.Design/methodology/approachTwo hundred and forty-four responses were gathered quantitatively through an online survey. The research hypotheses were analysed using the partial least square structural equation modelling (PLS-SEM).FindingsThis study found that COVID-19 affects tourists' travel behaviour. Key findings found that perceived health risk discourages travel attitudes and eventually lessens their future travel intentions. Results also suggest future strategies/directions for restarting the tourism industry.Practical implicationsThe study outcome assists tourism stakeholders in understanding the changes in tourist behaviour amid the heightened perceived health risk of COVID-19. Tourism policymakers and industry players should consider exploring how to mitigate similar health crises in the future.Originality/valueBy extending the theory of planned behaviour (TPB), this study establishes a theoretical framework in exploring the interrelationships between perceived risk, post-pandemic perception and future travel intention. This study sets a significant research agenda for future tourism research in understanding the mechanism behind health risk perceptions and tourist behaviour.
Benefits of workplace spirituality on real estate agents’ work outcomes: the mediating role of person-job fit
Authors: Pattanawit Peetikarn , Charoensukmongkol Peerayuth 
Published: December 2021

Purpose
This study aims to apply the person-environment fit theory to examine the effect of workplace spirituality on real estate agents’ person-job (P-J) fit. Moreover, P-J was proposed as a mediator to explain the effect of workplace spirituality on customer-oriented organizational citizenship behavior (CO-OCB) and job performance that real estate agents demonstrate.

Design/methodology/approach
A sample of 398 agents was obtained from 60 brokerage firms in Bangkok, Thailand. The data were collected through an online questionnaire survey. Data analysis was performed using partial least squares structural equation modeling.

Findings
The analysis supported the positive association between workplace spirituality and P-J fit. In addition, the mediating effect analysis showed that P-J fit mediated the association between workplace spirituality and CO-OCB in part, but mediated the association between workplace spirituality and job performance fully.

Originality/value
The findings overall clarify the theoretical mechanism by which workplace spirituality motivates real estate agents to demonstrate positive work behavior and enhanced performance.
Effect of fermented cassava tuber on the gene expression of PI3K/Akt signaling and AMPK pathway in STZ-NA-induced diabetic rats
Authors: Kusuma Rio Jati , Puspaningtyas Desty Ervira , Sari Puspita Mardika 
Published: December 2021

Purpose
The downstream insulin signaling, such as phosphatidylinositol-3-kinase (PI3K)/protein kinase B (Akt) pathway, is an important step for skeletal glucose disposal through the translocation of glucose transporter (GLUT)-4. In addition, the master of energy regulator adenosine monophosphate-activated kinase (AMPK) is also involved in GLUT-4 translocation, independent from the PI3K/Akt pathway. Fermented cassava tuber or gatot is a traditional food from Indonesia with antihyperglycemic properties. However, the molecular mechanism leading to this effect is unclear. Therefore, this paper aims to evaluate whether the antidiabetic activity of gatot is through PI3K/Akt dependent or AMPK pathway.

Design/methodology/approach
Diabetes mellitus was induced in 20 male Wistar rats by intraperitoneal injection of 65 mg/kg body weight streptozotocin and 230 mg/kg body weight nicotinamide. Diabetic rats were randomly allocated into four groups; negative control, positive control (metformin 100 mg/kg body weight), fermented cassava diet replacing 50% of carbohydrate (FC-50) and 100% of carbohydrate (FC-100) in the diet. Serum glucose, insulin and lipid profile were analyzed before and after four weeks of intervention. Genes expression of PI3K subunit alpha, PI3K subunit beta, PI3K regulatory subunit, Akt and AMPK were analyzed using real time polymerase chain reaction (PCR). GLUT-4 protein expression was performed using immunohistochemistry.

Findings
There is a significant difference (p = 0.000) in serum glucose, insulin, total cholesterol, triglyceride, high density lipoprotein (HDL)-cholesterol and LDL-cholesterol between groups. Skeletal AMPK gene expression was higher and significantly different between FC-100 (p = 0.006) and healthy control groups. No significant difference was observed in the messenger ribonucleic acid (mRNA) expression of the PI3K/Akt pathway among groups. GLUT-4 expression was highly expressed in a positive control group followed by FC-100.

Research limitations/implications
This paper did not characterize the bioactive component that is responsible for increasing mRNA expression of AMPK. This paper also did not analyze the phosphorylation of PI3K/Akt and AMPK that are important in activating the protein.

Originality/value
To the best of the authors’ knowledge, this is the first study that showed the antidiabetic activity of traditional fermented food is through AMPK-dependent activity.
Exploring the police use of force continuum with a partial proportional odds model
Authors: Kim Dae-Young , Phillips Scott W. , Bishopp Stephen A. 
Published: December 2021

PurposeThe present study examines a range of police force on the continuum (firearms, TASER/chemical spray and physical force) to see whether they are associated with individual (subject and officer), situational and/or neighborhood factors.Design/methodology/approachA partial proportional odds model is used to analyze police use of force data from 2003 to 2016 in Dallas. Independent variables are allowed for varying effects across the different cumulative dichotomizations of the dependent variable (firearms vs TASER/chemical spray and physical force and firearms and TASER/chemical spray vs physical force).FindingsMost officer demographic and situational factors are consistently significant across the cumulative dichotomizations of police force. In addition, suspect race/ethnicity (Hispanic) and violent crime rates play significant roles when officers make decisions to use firearms, as opposed to TASER/chemical spray and physical force. Overall, situational variables (subject gun possession and contact types) play greater roles than other variables in affecting police use of force.Originality/valueDespite the large body of police use of force research, little to no research has used the partial proportional odds model to examine the ordinal nature of police force from physical to intermediate to deadly force. The current findings can provide important implications for policy and research.
Illustrating scholar–practitioner collaboration for data-driven decision-making in the optimization of logistics facility location and implications for increasing the adoption of AR and VR practices
Authors: Rohani Vala Ali , Peerally Jahan Ara , Moghavvemi Sedigheh , Guerreiro Flavio , Pinho Tiago 
Published: December 2021

PurposeThis study illustrates the experience of scholar–practitioner collaboration for data-driven decision-making through the problematic of optimizing facility locations and minimizing logistics costs for La Palette Rouge (LPR) of Portugal.Design/methodology/approachThe authors used a mixed mixed-method approach involving (1) a quantitative exploratory analysis of big data, which applied analytics and mathematical modeling to optimize LPR's logistics network, and (2) an illustrative case of scholar–practitioner collaboration for data-driven decision-making.FindingsThe quantitative analysis compared more than 20 million possible configurations and proposed the optimal logistics structures. The proposed optimization model minimizes the logistics costs by 22%. Another optimal configuration revealed that LPR can minimize logistics costs by 12% through closing one of its facilities. The illustrative description demonstrates that well-established resource-rich multinational enterprises do not necessarily have the in-house capabilities and competencies to handle and analyze big data.Practical implicationsThe mathematical modeling for optimizing logistics networks demonstrates that outcomes are readily actionable for practitioners and can be extended to other country and industry contexts with logistics operations. The case illustrates that synergistic relationships can be created, and the opportunities exist between scholars and practitioners in the field of Logistics 4.0 and that scientific researcher is necessary for solving problems and issues that arise in practice while advancing knowledge.Originality/valueThe study illustrates that several Logistics 4.0 challenges highlighted in the literature can be collectively addressed through scholar–practitioner collaborations. The authors discuss the implications of such collaborations for adopting virtual and augmented reality (AR) technologies and to develop the capabilities for maximizing their benefits in mature low-medium technology industries, such as the food logistics industry.
The ecology of sustainable tourism
Authors: Tarlow Peter 
Published: December 2021

PurposeThis paper questions the present state of the world's tourism industry and advocates the need for an approach where quality assumes greater importance than quantity.Design/methodology/approachThis paper provides an analysis of the tourism industry's recent evolution while trying to identify reasons for its decline which amongst others, include security issues and economic crisis.FindingsIn developing a sustainable tourism industry especially in these economically challenging times, we must learn to appreciate what is precious in our own lives and in our respective communities. This in turn will help us maintain and further explore the uniqueness of our tourist destinations. The greatest threat to leisure and tourism (and to a lesser extent to business travel) is the fact that travel has lost a good deal of its romance and enchantment due to a global approach to its development. In the rush for efficiency and quantitative analysis the travel and tourism industry may have forgotten that each traveller has unique expectations.Originality/valueSustainable tourism is not only about how a tourist location adapts but also about what a city or destination accomplishes when re-discovering its inner essence and then promoting it.
Restart tourism | build the future
Authors: Marques Rita 
Published: December 2021

PurposeThis viewpoint aims to explore the question: How can we restart and monitor the path towards the tourism of the future?Design/methodology/approachThis paper identifies the progress made at scientific, institutional, political and technological levels, and how it is possible to foresee that we will enter in a new era of tourism indicators.FindingsA significant body of literature clearly demonstrates that tourism cannot be viewed simply from an economic point of view as it has a great influence on sociocultural and environmental dimensions. The impact of tourism and how to ensure its long-term success has been invoked for the last few decades, leading to the direct consideration of sustainability indicators in a wide array of scientific publications. However, despite significant advances, the lack of funding, lack of support or interest from the political community, bureaucracies or lack of methodological guidance and of technical skills along the entire value chain pose clear challenges to the development and adoption of wide data systems to support sustainable tourism policies.Originality/valueThe paper sheds light on the Portuguese position regarding the recovery of the tourism sector in the aftermath of the COVID-19 pandemic. It also highlights the commitment to knowledge and monitoring of sustainability in tourism, articulated at international level, and how this is essential in order to make progress and to overcome the challenges facing the sector. At the same time, it demonstrates how fundamental it is to identify solutions to boost the potential of tourism as an economic, social, environmental and cultural phenomenon.
Including residents in the rebranding of tourist destinations to achieve sustainable development goals
Authors: Bowen John , Sotomayor Sandra 
Published: December 2021

PurposeThis paper aims to indicate the importance of including residents in the rebranding of a destination.Design/methodology/approachThis article is based on a literature review.FindingsThe World Tourism Organization recently adapted the United Nations' 17 Sustainable Development Goals (SDGs) to show their relevance to tourism. The quality of life of the residents was a common theme of these goals. Through a review of literature, the paper identified the negative and positive effects of tourism on the residents' quality of life. This was done to show how destination management organizations (DMOs) could design and manage their tourism activities to avoid the negative effects on residents and maximize the positive benefits.Originality/valueAs tourist destinations strive to meet sustainability goals, we argue that many will have to be rebranded. The paper shows how through the rebranding process the destination can create brand identity elements that communicate as well as guide their sustainability efforts. Also, just as corporations need to include and have employees that believe and support the company's brand identity elements, DMOs must include residents in the branding process and gain their support of the destination's brand identity elements. As practical implications for DMOs, the paper shows the importance of developing tourism policies that will enhance the life of residents, demonstrating how this can be accomplished through a rebranding process. As research implications, there is a call for researchers to measure the results of destination's rebranding efforts including the satisfaction of residents as a construct. To accomplish this there is also a need to develop a reliable and valid scale of resident satisfaction with tourism polices.
Comparison of filter life span and solute removal during continuous renal replacement therapy: convection versus diffusion ‐ A randomized controlled trial
Authors: Xu Qiancheng , Jiang Bo , Li Juan , Lu Weihua , Li Jianguo 
Published: December 2021

AbstractIntroductionThis study aimed to investigate whether continuous veno‐venous hemodiafiltration (CVVHDF) has a different filter life span and molecular solutes clearance when compared to continuous veno‐venous hemofiltration (CVVH).MethodsSixty patients were enrolled in this study and randomly assigned to the CVVHDF (n = 30) or CVVH (n = 30) groups. Demographics, laboratory tests, urea, creatinine, IL‐6, β2‐microglobulin, and myoglobulin clearance were recorded.ResultsPatients in the CVVH group had a shorter median time of filter life span compared with those in the CVVHDF group (20 vs. 37.5 h, p = 0.002). Urea and creatinine clearance were not significantly different between groups over time (p > 0.05). IL‐6, β2‐microglobulin, and myoglobulin clearance were higher in the CVVH group. The transmembrane pressure (TMP) was significantly higher in the CVVH group.ConclusionThe use of CVVHDF may lead to a longer filter life span and lower clearance of medium and large molecules without affecting the small molecular solute clearance.Trial registrationChinese Clinical Trial Register (ChiCTR), ChiCTR2000029873. Registered 16 February 2020, http://www.chictr.org.cn/showproj.aspx?proj=49528
Left sleeve pneumonectomy via uniportal video‐assisted thoracoscopic approach
Authors: Cai Jianqiao , Song Nan , Jiang Lei 
Published: December 2021

AbstractLeft sleeve pneumonectomy is a rarer intervention compared with right sleeve pneumonectomy. It is a challenging surgical therapeutic strategy even when performed through open thoracotomy. Here, we report a case of uniportal video‐assisted thoracoscopic surgery (VATS) left sleeve pneumonectomy in a patient with non‐small cell lung cancer. The tumor, located at the opening of left upper lobe bronchus, submucosally invaded the orifice of lower lobe extending upward to 4 to 5 cartilage rings of the left main bronchus and to the level of the carina. Left sleeve pneumonectomy and airway reconstruction was performed through video‐assisted thoracoscopic completely with an incision of 4 cm. The total operative time was 220 minutes and the estimated intraoperative blood loss was 300 mL. Chylothorax occurred after surgery, which was well handled, and no other severe complication was observed. Three months after the surgery, the follow‐up bronchoscopy revealed good healing of the anastomosis. No signal of tumor recurrence was observed by follow‐up examination 1 year after the surgery. To our knowledge, this is the first reported uniportal VATS left sleeve pneumonectomy in the world. It was indicated that uniportal VATS might be a feasible approach for left sleeve pneumonectomy, with less surgical trauma compared with other approaches.
When switching costs cause market power: Rubber processing in Indonesia
Authors: Kopp Thomas 
Published: December 2021

AbstractSuppliers of agricultural output incur switching costs (SCs) when choosing new buyers, allowing buyers to exercise oligopsonistic market power, as SCs help buyers to mark down prices for incumbent suppliers. This article conceptualizes the idea of SCs and suggests an empirical strategy for quantifying them through an estimation of farm supply to specific buyers. The model incorporates price differences between buyers, revealing buyers' anticipations of suppliers' SCs. The approach is applied to the Indonesian rubber market, employing a data set of daily purchasing prices and less frequent quantities of individual sales instances. Results indicate that SCs exist and are at about 3% of the farm gate price, leading to substantial redistribution from suppliers to buyers of agricultural output.