bluuebunny/crossref_metadata_2025_split huggingface dataset:
Caring for yourself and for others: team health climate and self-care explain the relationship between health-oriented leadership and exhaustion
Authors: Kaluza Antonia J. , Junker Nina M. 
Published: May 2022

PurposeHealth-oriented leadership is an emerging concept that is promising for better understanding how leaders can support employee well-being. However, there is uncertainty about the process through which health-oriented leadership relates to employee well-being. Advancing health-oriented leadership research, this study aims to examine employee self-care and the perceived team health climate as mediating mechanisms.Design/methodology/approachThe authors conducted a time-lagged study with three measurement points (NT1 = 335, NT2 = 134, NT2 = 113) to test these mechanisms.FindingsThe results show that health-oriented leadership at Time 1 positively relates to employee self-care and perceived team health climate at Time 2, which, in turn, are negatively associated with employee exhaustion at Time 3.Originality/valueThe indirect associations suggest that health-oriented leadership relates to employee well-being via the perceived team health climate and the individuals' self-care. By revealing an important mediating mechanism, this study contributes to the health-oriented leadership literature and can help organizations and leaders improve health promotion in organizations.
Digitalization of the supply chain: transformation factors
Authors: Aamer Ammar , Sahara Chelinka Rafiesta , Al-Awlaqi Mohammed Ali 
Published: May 2022

Purpose
There is an increasing interest in the supply chain’s digitalization, yet the topic is still in the preliminary stages of academic research. The academic literature has no consensus and is still limited to research assessing the supply chain’s digitalization of organizations. This study aims to explore the supply chain digitalization drivers to understand the emerging phenomena. More specifically, the authors devised from the literature the most common factors in assessing the readiness in scaling supply chain digitalization.

Design/methodology/approach
This study followed a five-phased systematic literature review (SLR) methodology in this research: designing, analyzing, conducting, writing and assessing the quality of the review. The SLR is beneficial for justifying future research regardless of the complex process that requires dealing with high-level databases, information filtering and relevancies of the content. Through analysis of 347 titles and abstracts and 40 full papers, the authors showed and discussed the supply chain digitalization: transformation factors.

Findings
The results generated three main themes: technology, people and processes. The study also generated ten subthemes/primary drivers for assessing the readiness for supply chain digitalization in organizations: IT infrastructure, cybersecurity systems, digitalization reskilling and upskilling, digitalization culture, top management support, digitalization and innovation strategy, integrated supply chain, digital innovation management, big data management and data analytics and government regulations. The importance of each factor was discussed, and future research agenda was presented.

Research limitations/implications
While the key drivers of the supply chain digitalization were identified, there is still a need to study the statistical correlation to confirm the interrelationships among factors. This study is also limited by the articles available in the databases and content extraction.

Practical implications
This study supports decision-makers in understanding the critical drivers in digitalizing the supply chain. Once these factors are studied and comprehended, managers and decision-makers could better anticipate and allocate the proper resources to embark on the digitalization journey and make informed decisions.

Originality/value
The digitalization of the supply chain is more critical nowadays due to the global disruptions caused by the Coronavirus (COVID-19) pandemic and the surge of organizations moving toward the digital economy. There is a gap between the digital transformation pilot studies and implementation. The themes and factors unearthed in this study will serve as a foundation and guidelines for further theoretical research and practical implications.
Impacts of CSR implementation and channel leadership in a socially responsible supply chain
Authors: Cheng Xinhui , Zhao Weifeng , Zhang Zhichao , Zhang Qing 
Published: May 2022

PurposeCorporate social responsibility (CSR) has now been paid notable attention by a large number of firms. The aim of this paper is to investigate a better way to implement CSR in a socially responsible supply chain with different channel leaderships.Design/methodology/approachStarted from measuring CSR by purely taking consumer surplus into account, a stylized centralized channel and two different decentralized channels are first developed and examined for equilibria in the socially responsible chain. Furthermore, this paper extends to a socially irresponsible supply chain and a broader practice of CSR by simultaneously incorporating environmental externality and consumer surplus into CSR.FindingsWith the analytical studies, several interesting and important results and managerial insights are clearly revealed. For example, but not limited to, it is found that: (1) Compared with the leader, the follower can effectively implement CSR for a better performance in both pure and socially responsible profits in the decentralized channel; (2) undertaking socially responsible concerns does not always mean reducing the economic profit and conversely being socially irresponsible does not always induce an increase in economic profit for the socially responsible member(s); (3) CSR concern level plays a key role in both the pure and socially responsible profit. An increase in CSR concern level clearly increases the socially responsible profit and poses an ambiguous impact on pure profit depending on different channel leaderships: it decreases the centralized channel in pure profit but increases the pure profit with the decentralized channel under certain conditions; and (4) interestingly, the authors find that decentralization can outperform centralization regarding on both pure and socially responsible channel profits by properly implementing CSR concern levels.Practical implicationsThe results derived in this paper provide novel managerial implications to the socially responsible members in terms of pricing decisions, order quantity and CSR practice. In addition, this paper assists the socially responsible supply chain in determining the optimal channel leadership to undertake CSR. That is, decentralization may achieve a better performance than integration under certain market conditions.Originality/valueTo the best of the authors' knowledge, this paper is the first attempt to explore the interactive of the CSR practice and channel leadership in a socially responsible supply chain.
Investigations on the antimicrobial activity of chitosan/PVA nanoparticle loaded nanofibers
Authors: Selvaraj Senthil Kumar , B. Srimathy , S. Sakthivel , B. Senthil Kumar 
Published: May 2022

Purpose
In the past decade, the biopolymeric properties of chitosan (CH) have been largely exploited for various applications. This paper aims to study the use of CH in its nanoform, i.e. as nanofibers blended with polyvinyl alcohol (PVA) for various antimicrobial applications in detail. In particular, their ability toward bacterial growth inhibition, in vitro drug release and their biocompatibility toward tissue growth have been investigated in detail.

Design/methodology/approach
Electrospinning technique was adapted for depositing CH/PVA blended nanofilms on the silver foil under optimized conditions of high voltage. Three different concentrations of blended nanofiber samples were prepared and their antimicrobial properties were studied.

Findings
The bead diameter and average diameter of blended nanofibers increase with CH concentration. Antibacterial activity increases as CH concentration increases. Increased hydrophilicity in CH-enriched samples contributes to a higher drug release profile.

Originality/value
To the best of the authors’ knowledge, chick chorioallantoic membrane assay analysis has been carried out for the first time for CH/PVA films which shows that CH/PVA blends are biocompatible. CH after being converted as nanoparticles exhibits higher drug release rate by in vitro method.
Workplace bullying and team performance: the mediating role of team psychological contract breach
Authors: Nabawanuka Hamidah , Ekmekcioglu Emre Burak 
Published: May 2022

Purpose
This paper aims to examine the relationship between workplace bullying (WPB) and team performance (TP). And it also attempts to investigate the mediating role of team psychological contract breach (TPCB) in the relationship between WPB and TP.

Design/methodology/approach
Multiple sources and a time-lagged approach were applied at six-week intervals to 64 work teams across 12 different firms in Turkey to test the hypotheses. A linear regression analysis was conducted to evaluate the association between variables.

Findings
The results indicate that WPB leads to negative perceptions of TPCB, which, in turn, have a negative impact on TP.

Research limitations/implications
This study design cannot establish causality, in spite of the fact that the authors used time-lagged data to decrease common method bias.

Practical implications
Managers or team leaders can design activities or programs (i.e. counselling sessions) to promote group cohesiveness, as well as immediately address complaints from team members who feel aggrieved to counteract the negative effects of bullying and reprimand perpetrators; such actions can mitigate perceptions of psychological contract breach.

Originality/value
Few studies have been conducted to test the mediating role of TPCB in the team context. This study stands out as it examines the mediating effect of TPCB in the relationship between WPB and TP. The findings advance the understanding of how WPB could negatively affect TP in a mediation model.
Recognizing the legacy of the TQM Journal: a bibliometric analysis of Scopus indexed publications (2008 - 2021)
Authors: Singh Navjit , Arora Simran 
Published: May 2022

PurposeThe purpose of this paper is to examine the trends in research published by the TQM Journal since its indexing in the Scopus database in 2008. The paper intends to offer a bibliometric analysis of the TQM Journal by highlighting the contributions made by the journal through citations, prominent authors, most frequent keywords and publications across geographical regions.Design/methodology/approachThe study involved the use of descriptive and visual methods to examine the quantitative and qualitative features of the bibliometric data. The authors made use of Biblioshiny using R-Studio and VoS viewer user interfaces to perform various types of bibliometric analysis on the bibliomteric data of the journal extracted from Scopus database (the largest inter-disciplinary database in social sciences).FindingsWith 85% of cited documents having a total 12,079 citations, the TQM Journal is one of the most reputed and impactful journals in the field of performance, integrated management system total quality management and allied concepts. The publications in the TQM Journal have cited many top-rated journals relevant to the domain. Maximum contributions in TQM Journal are submitted by authors from Italy, India and UK. Major submissions made to TQM Journal have focused on the quality concepts relevant to production and manufacturing sector in particular. In this regard, the TQM Journal has a very bright scope in covering the diverse and latest trends across industries especially during pandemic and changes happening thereof. The contributions of the editorial team along with authors and reviewers are unmatchable in making the reputation of the TQM Journal.Originality/valueTo the best of knowledge of the authors, this is going to be first bibliometric study ever conducted on the TQM Journal on documents published in Scopus database. The work carried out is unique, as it is an attempt by authors to comprehend the legacy of the TQM Journal through bibliometric data and showcase the past trends and explore future directions for the TQM Journal.
Beyond single host, single parasite interactions: Quantifying competence for complete multi‐host, multi‐parasite communities
Authors: Stewart Merrill Tara E. , Calhoun Dana M. , Johnson Pieter T. J. 
Published: May 2022

Abstract

Understanding parasite transmission in communities requires knowledge of each species' capacity to support transmission. This property, ‘competence’, is a critical currency for modelling transmission under community change and for testing diversity–disease theory. Despite the central role of competence in disease ecology, we lack a clear understanding of the factors that generate competence and drive its variation.

We developed novel conceptual and quantitative approaches to systematically quantify competence for a multi‐host, multi‐parasite community. We applied our framework to an extensive dataset: five amphibian host species exposed to four parasitic trematode species across five ecologically realistic exposure doses. Together, this experimental design captured 20 host–parasite interactions while integrating important information on variation in parasite exposure. Using experimental infection assays, we measured multiple components of the infection process and combined them to produce competence estimates for each interaction.

With directly estimated competence values, we asked which components of the infection process best explained variation in competence: barrier resistance (the initial fraction of administered parasites blocked from infecting a host), internal clearance (the fraction of established parasites lost over time) or pre‐transmission mortality (the probability of host death prior to transmission). We found that variation in competence among the 20 interactions was best explained by differences in barrier resistance and pre‐transmission mortality, underscoring the importance of host resistance and parasite pathogenicity in shaping competence.

We also produced dose‐integrated estimates of competence that incorporated natural variation in exposure to address questions on the basis and extent of variation in competence. We found strong signals that host species identity shaped competence variation (as opposed to parasite species identity). While variation in infection outcomes across hosts, parasites, individuals and doses was considerable, individual heterogeneity was limited compared to among‐species differences. This finding highlights the robustness of our competence estimates and suggests that species‐level values may be strong predictors for community‐level transmission in natural systems.

Competence emerges from distinct underlying processes and can have strong species‐level characteristics; thus, this property has great potential for linking mechanisms of infection to epidemiological patterns.

Read the free Plain Language Summary for this article on the Journal blog.
The role of leaf cutting and fire on extrafloral nectaries and nectar production in Stryphnodendron adstringens (Fabaceae, Mimosoideae) plants
Authors: Delgado Marina Neves , de Morais Helena Castanheira , Rossatto Davi Rodrigo 
Published: May 2022

AbstractHerbivory pressure is an important ecological aspect to determine quantitative variation in plant defenses, such as the number of extrafloral nectaries (EFNs) and their nectar amount and quality. Extrafloral nectaries can attract ants, which can be considered a type of induced plant defense. Besides, plants tend to invest more in defense when they are more vulnerable to herbivores. Therefore, we aimed to elucidate if Stryphnodendron adstringens (Fabaceae), a common Cerrado tree species, when subjected to damage (by manual leaf cutting and experimental fire) would produce a greater number of EFNs and changes its nectar quality on newly produced leaves in comparison with plants not subjected to these treatments. Leaf damage was performed artificially directly on the plant branches and at the entire plant canopy (by means of scissors or fire events). Extrafloral nectary density was higher in new leaves produced after the treatment application (artificial herbivory and fire) in comparison with plants under control treatment. The amount of nectar was also higher under treatments in comparison with control, with a significant change on nectar quality in plants subjected to the treatments of artificial herbivory. The results provided support for the hypothesis that EFNs are an inducible defensive strategy in S. adstringens, confirming the existence of phenotypic plasticity given environmental pressures.
Consideration of racism experiences in the implementation of trauma‐focused therapy in primary care
Authors: McCuistian Caravella , Kimball Sarah L. , Buitron de la Vega Pablo , Godfrey Laura B. , Fortuna Lisa R. , Valentine Sarah E. 
Published: May 2022

AbstractObjectiveTo understand providers' perceptions of how a patient's experience of racism may impact the successful implementation of a brief posttraumatic stress disorder (PTSD) treatment in the safety net integrated primary care setting. To conduct a developmental formative evaluation prior to a hybrid type I effectiveness‐implementation trial.Data Sources and Study SettingFrom October 2020 to January 2021, in‐depth qualitative interviews were conducted with integrated primary care stakeholders (N = 27) at the largest safety net hospital in New England, where 82% of patients identify as racial or ethnic minorities.Study DesignInterviews with clinical stakeholders were used to (a) contextualize current patient and provider experiences and responses to racism, (b) consider how racism may impact PTSD treatment implementation, (c) gather recommendations for potential augmentation to the proposed PTSD treatment (e.g., culturally responsive delivery, cultural adaptation), and (d) gather recommendations for how to shift the integrated primary care practice to an antiracist framework.Data Collection/Extraction MethodsInterview data were gathered using remote data collection methods (video conferencing). Participants were hospital employees, including psychologists, social workers, primary care physicians, community health workers, administrators, and operations managers. We used conventional content analysis.Principal FindingsClinical stakeholders acknowledged the impact of racism, including racial stress and trauma, on patient engagement and noted the potential need to adapt PTSD treatments to enhance engagement. Clinical stakeholders also characterized the harms of racism on patients and providers and provided recommendations such as changes to staff training and hiring practices, examination of racist policies, and increases in support for providers of color.ConclusionsThis study contextualizes providers' perceptions of racism in the integrated primary care practice and provides some suggestions for shifting to an antiracist framework. Our findings also highlight how racism in health care may be a PTSD treatment implementation barrier.
Profile of explosives's use in ATMs/cash safes robberies in Brazil
Authors: Logrado Lúcio Paulo Lima , Silva Marielly Nascimento , Laboissiere João Carlos Ambrósio , Braga Jez Willian Batista 
Published: May 2022

AbstractThis retrospective study reports data obtained by the Federal Police's National Institute of Criminalistics (INC‐PF) relating to chemical analysis aimed at identifying explosives used in Automated teller machines (ATMs)/cash safes robberies between 2014 and 2020 in Brazil. 93 Real cases were studied and, based on the analysis carried out on the materials related to these cases, focusing on the type of explosive used, the following distribution profile was obtained: I) explosive mixtures based on chlorates and/or perchlorates (53%); explosive emulsion (22%); black gunpowder (13%); negative/inconclusive (11%) and organic ‐ pentaerythritol tetranitrate (PETN) (1%). These results can contribute to investigations related to diversion/loss of explosives for criminal purposes, indicating, for example, through relationships between prevalence in the use of a certain type of explosive with a certain location, its possible origin (mining industry, explosive industries, fireworks factories, among others). The profile observed in the results can guide the selection of explosives to be studied in future research, as the possibilities are vast. Furthermore, despite the expressive number of occurrences in Brazil in the period of interest of this study, only a small fraction of samples was sent to the forensic chemistry laboratory to identify the explosive involved, which suggests that expanding chemical analysis should be encouraged in this field. In combination with an increase in professional training and collaboration trials between the laboratories, these activities can improve the chemical explosive's profile in Brazil, enabling the search for correlations between occurrences and contributing to the growth and development of this area.
The Siamese rice trade during the interwar years: Trade pattern, crisis and business survival
Authors: Chutipongpisit Apicha 
Published: May 2022

AbstractThis article recounts the story of the Siamese rice trade during the interwar years. Many previous studies tend to focus on the Great Depression in 1929 and the decline in the Siamese rice trade. However, export statistics show that Siam continued to export large volumes of rice during this period. This article examines the Siamese rice export patterns and highlights how instrumental Western and Japanese firms were in determining the destinations to which the rice was shipped. It also explores business strategies in response to interwar market conditions that helped the Siamese rice trade survive.
Hyaluronic acid in the treatment of dry eye disease
Authors: Hynnekleiv Leif , Magno Morten , Vernhardsdottir Ragnheidur R. , Moschowits Emily , Tønseth Kim Alexander , Dartt Darlene A. , Vehof Jelle , Utheim Tor P. 
Published: May 2022

AbstractDry eye disease (DED) is a highly prevalent and debilitating condition affecting several hundred million people worldwide. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan commonly used in the treatment of DED. This review aims to critically evaluate the literature on the safety and efficacy of artificial tears containing HA used in DED treatment. Literature searches were conducted in PubMed, including MEDLINE, and in EmbaseviaOvid with the search term: “(hyaluronic acid OR hyaluronan OR hyaluronate) AND (dry eye OR sicca)”. A total of 53 clinical trials are included in this review, including eight placebo‐controlled trials. Hyaluronic acid concentrations ranged from 0.1% to 0.4%. Studies lasted up to 3 months. A broad spectrum of DED types and severities was represented in the reviewed literature. No major complications or adverse events were reported. Artificial tears containing 0.1% to 0.4% HA were effective at improving both signs and symptoms of DED. Two major gaps in the literature have been identified: 1. no study investigated the ideal drop frequency for HA‐containing eyedrops, and 2. insufficient evidence was presented to recommend any specific HA formulation over another. Future investigations assessing the optimal drop frequency for different concentrations and molecular weights of HA, different drop formulations, including tonicity, and accounting for DED severity and aetiology are essential for an evidence‐based, individualized approach to DED treatment.