bluuebunny/crossref_metadata_2025_split huggingface dataset:
Occupational Exposure and Observance of Standard Precautions Among Bucco-dental Health Workers in Referral Hospitals (Yaoundé, Cameroon)
Authors: Takougang Innocent , Fojuh Mbognou Zita , Lekeumo Cheuyem Fabrice Zobel , Nouko Ariane , Lowe Michèle 
Published: November 2023

AbstractBackgroundThe risk of infection during dental practices is omnipresent for both patients and healthcare workers. Workers within the bucco-dental health services are among the most affected. The most reported infectious agents transmitted through blood and body fluids are Human Immunodeficiency Virus, viral hepatitis B and C. Compliance with standard precautions prevents exposure to hospital associated infections that are acquired through exposure needle sticks and splashes in healthcare settings. The aim of the present investigation was to assess the level of implementation and constraints to the observance of standard precautions in bucco-dental services.MethodologyA cross-sectional study was conducted in five referral hospitals in Yaoundé, from March to April 2021, involving a purposeful selection of 40 bucco-dental health workers (BDHW). Workers were submitted to a pre-tested self-administered questionnaire covering their knowledge, level of observance of standard precautions and experiences of occupational exposure to blood and other body fluids. The data collected were analyzed using IBM SPSS software version 26.ResultsOut of the 53 bucco-dental health workers (BDHW) who were selected for inclusion, 40 provided responses for a participation rate of 75.5%. The mean age of participants was 30.65 years and the M/F sex ratio was 0.54. Half of participants (58.5%) had a good overall level of knowledge of standard precautions. Less than a quarter of participants (12.5%) were compliant with standard precautions. Only 35% of BDHW had received training on hospital infection control, while 60% reported to have experience a needle stick injury in the last three months. Gaps in the observance of standard precautions included the lack of disinfectants (70%), application of hand washing techniques and use of personal protective equipment (PPE). Less than half of participant (47,5%) were fully vaccinated against hepatitis B.ConclusionMost bucco-dental health workers had insufficient knowledge of standard precautions, most of whom had experienced needlestick injuries and accidental exposure to body fluids, and were at high risk of hospital acquired infections. There is an urgent need to establish and strengthen hospital-based infection control committees to ensure training and implementation of infection prevention measures in local healthcare settings. A framework for the nationwide scale up of such interventions should be explored.
Differential action of TIGIT on islet and peripheral nerve autoimmunity in the NOD mouse
Authors: Bécourt Chantal , Luce Sandrine , Rogner Ute C. , Boitard Christian 
Published: November 2023

SummaryWe previously demonstrated that the abrogation of the ICOS pathway prevents type 1 diabetes development in the Non Obese Diabetic (NOD) mouse, but results in a CD4+T-cell dependent autoimmune neuromyopathy in aged mice. Pancreatic islet infiltrates in conventional NOD mice and neuromuscular infiltrates inIcosl-/-NOD mice have in common that they exhibit a strong enrichment in CD4+TIGIT+T-cells, whilst TIGIT expression in the peripheral CD4+T-cells is limited to the CD4+FoxP3+T-cell population.When deletingTigiton the NOD background, diabetes incidence was found increased. Peripheral CD4+CD226+effector T-cells exhibited an increased frequency of IL-17 producing CD4+CD226+RORgt+T-cellsversusa decreased frequency of IFNγ-producing CD4+CD226+Tbet+T-cells.ICOS is expressed in both CD4+FoxP3+and CD4+CD226+splenic T-cell subsets.Icosldeletion leads to a decrease of CD4+FoxP3+cells, with decrease of PD1 but increase of ICOS and CCRX3. Also in theIcosl-/-model, CD4+CD226+T-cells are decreased byTigitdeletion, and showed an increase of CD4+CD226+RORgt+T-cells and a decrease of CD4+CD226+Tbet+T-cells.However, deletion ofTigitin agedIcosl-/-NOD mice population did not increase the incidence of the autoimmune neuromyopathy observed inIcosl-/-NOD mice. Interestingly, the upregulation of CD4+CD226+RORgt+T-cells was partly rescued.We conclude from our study that bothIcoslandTigitdeletions on the NOD background lead to a shift between the ratio of IFNγ and IL-17-producing CD4+CD226+effector cells. The ICOS-dependent neuromyopathy development remains dominant and is not further altered in the absence of TIGIT.
Understanding online review helpfulness: a pleasure-arousal-dominance (PAD) model perspective
Authors: Xu Wuhuan , Yao Zhong , He Dandan , Cao Ling 
Published: November 2023

PurposeDrawing on the pleasure-arousal-dominance (PAD) emotion model, the emotional states of consumers embedded in online reviews can be described through three dimensions, that is, pleasure, arousal and dominance, rather than only the one-dimensional positive and negative polarity, as in previous studies. Therefore, this study aims to explore the effect of online review emotion on perceived review helpfulness based on these three basic emotional dimensions.Design/methodology/approachA lexicon-based method is developed to analyze PAD emotions of online reviews from JD.com. The zero-inflated negative binomial regression is utilized to empirically validate the study hypothesis. The authors examine the influence of pleasure, arousal, dominance, emotion diversity and emotion deviation on review helpfulness, as well as the moderating effect of product type on the relationship between all independent variables and online review helpfulness.FindingsThe study results show that the pleasure emotion impairs the helpfulness of online reviews, while the arousal and dominance emotions have a positive impact. Moreover, the authors find that compared with search products, the effects of pleasure, arousal and dominance on perceived helpfulness are strengthened for experience products. However, the emotional diversity and emotional deviation have opposite effects on the helpfulness of search products and experience products. Additionally, the results show that dominance emotion plays a more important role in the interaction effect.Originality/valueThe empirical findings confirm the applicability of PAD in the online review context and extend the existing knowledge of the influence of review emotion on helpfulness. A feasible scheme for extracting PAD variables from Chinese text is developed. The study findings also have significant implications for reviewers, merchants and platform managers of e-commerce websites.
One nation one subscription: an illusion or a reality?
Authors: Lalita Lalita , Kumar Narender , Bhatt R.K. 
Published: November 2023

Purpose
The objective of the study is to highlight the new concept, i.e. One nation one subscription (ONOS), proposed by the Government of India (GOI). Under the proposal, the GOI will negotiate with the publishers at national level for all the electronic resources to provide access to its citizens. This study aims to make aware the library and information science professionals about the needs and advantages of the new concepts. Another purpose of this study is to highlight the steps needed for the successful implementation of the concept.

Design/methodology/approach
Literature on the “One nation and one subscription” concept, recently introduced by the GOI, has been studied to know the concept’s pros and cons. The authors identified the needs and advantages of the idea. They consulted SCOPUS to know the total and open access research publications contribution from India. They also identified the challenges and steps to convert the concept from illusion to reality. Consulted the latest correspondence of GOI to highlight the actions taken by it to implement the first phase.

Findings
The ONOS concept is challenging and aims to make all the e-resources required by Indian citizens accessible under a nationwide license. It is an extension of libraries’ consortia-level negotiation to a national level. The idea is helpful to those who cannot afford the subscription to these e-resources due to the lack of funds, especially in remote areas. The view will also help improve the quantity and quality of research publications from India. However, there are challenges. The GOI and other players must work together to address these challenges and ensure that the concept of ONOS becomes a reality.

Originality/value
The study is an original one and checked through Turnitin which shows 1% similarity.
Research evolution and thematic breakthroughs in project leadership: a bibliometric analysis
Authors: Zheng Junwei , Gu Yu , Li Peikai , Luo Lan , Wu Guangdong 
Published: November 2023

PurposeThe development of project managers and leadership has been highlighted as crucial for improving project success and performance, resulting in a rise of interest in project leadership research over the last two decades. While several qualitative reviews have been conducted, there have been limited quantitative and systematic reviews on project leadership. This study fills this gap by portraying the knowledge landscape and tracking the evolution of project leadership research from 1998 to 2022 through bibliometric approaches.Design/methodology/approachBased on 816 records, including 793 articles extracted and selected from the Web of Science database and specific journals, and 23 articles selected from three non-SCI/SSCI indexed journals, the authors used CiteSpace and bibliometrix R-package to depict visualizations of the trajectory of co-cited references, the landscape of co-occurred keywords and emerging trends in project leadership via reference co-citation analysis, keyword co-occurrence analysis and thematic mapping.Findings The bibliometric analyses enabled the authors to understand the conceptual aspects of project leadership and its theoretical background. Three stages of the intellectual bases were identified and tracked: the infancy phase (1998–2007), the growth phase (2008–2014) and the new development phase (2015–2022). The results of keyword co-occurrence analysis indicated that the research focus evolved from investigating traits and competences to examining the effects of traditional leadership behaviors, and then considering context-specific leadership. The findings of thematic mapping and theoretical interpretation illustrate the potential directions of the competence comparison, new and appropriate leadership, and the interaction between leadership and context.Originality/value This study advanced the field by providing a systematic review of project leadership, developing potential future directions for project leadership research and providing practical implications for career development and training.
Nykaa – quench the spark: “A spark neglected burns the house!”
Authors: Pendse Meenal Kaustubh , Pandey Shailesh 
Published: November 2023

Learning outcomes
After completion of the case study, the students will be able to examine the service failures faced by Nykaa; propose a resolution to the service failures faced by Nykaa through service recovery strategies; analyse the service quality gaps faced by Nykaa and propose strategies to bridge the gaps; learn and comprehend more about business models in e-commerce; and evaluate the e-commerce business models for deciding the best fit for Nykaa.

Case overview/synopsis
“Nykaa” was the brainchild of Falguni Nayar, who was an IIM alumna and had worked with the Kotak Mahindra Group for nearly 20 years as a venture investor and merchant banker. After representing the group’s global operation in the UK and the USA, she became the head of the institutional equities division. In 2005, she was the Managing Director of Kotak Mahindra Bank’s project. Nayar had reached the pinnacle of her career, but something was troubling her. In 2012 when Nayar noticed anomalies in India’s beauty and personal care market, her goals were realised. Unlike in other nations such as Japan or France, the availability of beauty products in India was limited, despite significant demand, owing to product unavailability in many areas. Nayar founded “Nykaa”, an online portal for multi-beauty, personal care and well-being items that also later branched out into fashion. However, after 10 years of its establishment, Nykaa was facing challenges regarding services outages, casting doubts over Nykaa’s business model practiced by it for the past 10 years.

Complexity academic level
This case is intended for discussion in the undergraduate, postgraduate management courses and executive MBA courses with marketing specialisation, services marketing and strategic marketing.

Supplementary material
Teaching notes are available for educators only.

Subject code
CSS 11: Strategy
Effect of initial conditions on a one-dimensional model of small-amplitude wave propagation in shallow water. II: Blowup for nonsmooth conditions
Authors: Ramos J.I. , García López Carmen María 
Published: November 2023

Purpose
The purpose of this paper is to analyze numerically the blowup in finite time of the solutions to a one-dimensional, bidirectional, nonlinear wave model equation for the propagation of small-amplitude waves in shallow water, as a function of the relaxation time, linear and nonlinear drift, power of the nonlinear advection flux, viscosity coefficient, viscous attenuation, and amplitude, smoothness and width of three types of initial conditions.

Design/methodology/approach
An implicit, first-order accurate in time, finite difference method valid for semipositive relaxation times has been used to solve the equation in a truncated domain for three different initial conditions, a first-order time derivative initially equal to zero and several constant wave speeds.

Findings
The numerical experiments show a very rapid transient from the initial conditions to the formation of a leading propagating wave, whose duration depends strongly on the shape, amplitude and width of the initial data as well as on the coefficients of the bidirectional equation. The blowup times for the triangular conditions have been found to be larger than those for the Gaussian ones, and the latter are larger than those for rectangular conditions, thus indicating that the blowup time decreases as the smoothness of the initial conditions decreases. The blowup time has also been found to decrease as the relaxation time, degree of nonlinearity, linear drift coefficient and amplitude of the initial conditions are increased, and as the width of the initial condition is decreased, but it increases as the viscosity coefficient is increased. No blowup has been observed for relaxation times smaller than one-hundredth, viscosity coefficients larger than ten-thousandths, quadratic and cubic nonlinearities, and initial Gaussian, triangular and rectangular conditions of unity amplitude.

Originality/value
The blowup of a one-dimensional, bidirectional equation that is a model for the propagation of waves in shallow water, longitudinal displacement in homogeneous viscoelastic bars, nerve conduction, nonlinear acoustics and heat transfer in very small devices and/or at very high transfer rates has been determined numerically as a function of the linear and nonlinear drift coefficients, power of the nonlinear drift, viscosity coefficient, viscous attenuation, and amplitude, smoothness and width of the initial conditions for nonzero relaxation times.
Can spiritual power reduce online cheating behavior among university students? The fraud triangle theory perspective
Authors: Sholikhah Zahrotush , Adawiyah Wiwiek Rabiatul , Pramuka Bambang Agus , Pariyanti Eka 
Published: November 2023

Purpose
Although the academic literature provides extensive insight into the motivations for the unethical use of information technology in online classes, little is known about how perceived justice, the opportunity to cheat and spiritual legitimacy mitigate unethical behavior among young academics. The purposes of this study are two folds: first, to determine how perceived lecturers’ justice and opportunity to cheat may mitigate academic misconduct in online classes, and second, to evaluate the moderating effect of spiritual power on the relationship between perceived lecturers’ justice and opportunity to cheat and academic misconduct.

Design/methodology/approach
This research was conducted at universities in three Southeast Asia countries, including Indonesia, Malaysia and Thailand, with a total of 339 respondents. The research questionnaire was distributed using Google Forms. The analytical method used to test the research hypothesis is moderated regression analysis (MRA).

Findings
The findings of this study reveal that spirituality moderates the relationship between lecturer justice and the opportunity to cheat online. Even though the justice level of the lecturer is low, individuals with relatively high spirituality will show much less cheating behavior than when there is a low level of lecturer justice and a low level of student spirituality, and vice versa.

Research limitations/implications
Cheating occurs when students develop an intention to cheat, which leads to actual involvement in cheating, meaning that theoretically, the findings extend the fraud triangle theory. In addition, the practical implications of this research are that lecturers need to conduct fair teaching, such as transparency of exam conditions, assessment, the right to an opinion and supervision during exams, consequently, the students cannot cheat. Spirituality is also an essential factor that can reduce online cheating, so instilling spirituality in specific courses is a fruitful solution.

Originality/value
The contributions of this study are twofold. First, this study gives testable theories on how spiritual help works. Second, this study offers tailored and more humanistic assistance, such as a mechanism that adjusts to the academic world’s usage of more positive technologies. This study contributes to the literature on online cheating in higher education across three Southeast Asian nations (Indonesia, Malaysia and Thailand).
Reimagining online teacher education: combining self-directed learning with peer feedback for interaction and engagement
Authors: Morris Thomas Howard , Schön Michael , Drayson Michael Charles 
Published: November 2023

PurposeThere has been an unprecedented increase in online learning worldwide, including in teacher education. However, student lurking can be a common issue, leading to a non-interactive learning environment.Design/methodology/approachThe authors employed a qualitative case study with thematic analysis to examine a novel “self-directed” pre-service teacher online degree module that engaged students in regular peer-feedback, which intended to promote student engagement and interactivity. The research questions were as follows: To what extent did the seminar series represent the principles of self-directed learning and were learning outcomes effective from the process? And, how effective was the use of peer feedback?FindingsThe thematic analysis revealed that student progression and course completion was successful, and it represented some principles of self-directed learning; but (a) it cannot be presumed that pre-service teachers are competent in giving (peer) feedback and (b) pre-service teachers may need specific guidance and training for providing competent feedback.Originality/valueThis paper is highly original in respect of its combination of the self-directed learning framework with use of peer feedback, to engage students in an interactive learning environment. The present paper identifies that peer feedback is a powerful tool in online learning; peer feedback can supplement self- and teacher-assessment; but it should not be assumed that pre-service teachers are competent in providing (peer) feedback – pre-service teachers may need specific training in providing feedback.
How social CRM and customer satisfaction affect customer loyalty
Authors: Malki Djihane , Bellahcene Mohammed , Latreche Hela , Terbeche Mohammed , Chroqui Razane 
Published: November 2023

Purpose
Based on relationship marketing theory, this study aims to test the effect of social customer relationship management (social CRM) on customer satisfaction (CS) and loyalty (CL).

Design/methodology/approach
To assess the proposed framework, structural equation modeling was performed on the data of 314 automotive customers surveyed online.

Findings
Social CRM dimensions [traditional CRM (TCRM) and social media (SM) technology use] have a direct and positive effect on CS. On the other hand, only TCRM has a direct and significant influence on CL, while the SM technology use effect seems to be indirect rather than direct. Indeed, the findings have provided empirical support for the contention that CS plays a mediating role between social CRM dimensions and CL.

Practical implications
In the automotive sector and developing countries in particular, companies’ managers could increase CS and CL and consequently enhance their competitiveness and market share by adopting an effective social CRM strategy. From this perspective, companies should focus their social CRM campaigns on the most SM used by customers, offer personalized choices and improve customer experience, interaction and value co-creation.

Originality/value
This paper enriches the understanding of how social CRM can affect CS and CL. The scales of social CRM, CS and CL were validated in the context of developing countries and the automotive sector. Furthermore, the direct and mediating effect of CS between social CRM (TCRM and SM) and CL was also confirmed.
Microstructural and mechanical evolution of sintered nano-silver joints on bare copper substrates during high-temperature storage
Authors: Jiang Meng , Liu Yang , Li Ke , Pan Zhen , Sun Quan , Xu Yongzhe , Tao Yuan 
Published: November 2023

Purpose
The purpose of this paper is to study the reliability of sintered nano-silver joints on bare copper substrates during high-temperature storage (HTS).

Design/methodology/approach
In this study, HTS at 250 °C was carried out to investigate the reliability of nano-silver sintered joints. Combining the evolution of the microstructure and shear strength of the joints, the degradation mechanisms of joints performance were characterized.

Findings
The results indicated that the degradation of the shear properties of sintered nano-silver joints on copper substrates was attributed to copper oxidation at the silver/copper interface and interdiffusion of interfacial elements. The joints decreased by approximately 57.4% compared to the original joints after aging for 500 h. In addition, severe coarsening of the silver structure was also an important cause for joints failure during HTS.

Originality/value
This paper provides a comparison of quantitative and mechanistic evaluation of sintered silver joints on bare copper substrates during HTS, which is of great importance in promoting the development of sintered silver technology.