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The rampant toxic gaming environment in most major esports games has become a challenge in maintaining gamers’ loyalty to the game. Guided by the theory of stress and coping, this study aims to investigate how and under what condition esports gamers’ perceived risk of toxicity may affect game brand loyalty through the moderated mediation effects of game brand identification, self-efficacy, and perceived support from game brand.

The moderated mediation model was tested using the conditional process analysis (N = 311). The moderating effects of game brand identification on the mediated processes were tested in the model.

The authors found that self-efficacy and perceived support from game brand were critical mediators between the perceived risk of toxicity and game brand loyalty. However, these mediating effects varied depending on the level of game brand identification.

This study took the step forward by theorizing and empirically examining the relationship between perceived risk of toxicity and consumption outcome by considering both internal and social coping resources and game brand identification, among Generation Z and Millennial gamers in the esports context.

Despite the negative effects of toxicity on various aspects of esports communities, gamers continue to enthusiastically show their pride and engage with the game. Based on the stress and coping theory, the current study aims to shed light on how esports gamers cope with toxicity to develop toxicity tolerance by the mediation effect of positive reappraisal coping strategy.

A total of 456 gamers were included in the analysis. Structural equation modeling was performed to evaluate the hypothesized model. Gender differences in the toxicity-coping process were investigated using multi-group analysis.

The findings revealed the full mediation effect of positive reappraisal on the relationship between toxicity and toxicity tolerance, especially for male gamers. The empirical evidence of this study contributes to theorizing the transformative role of positive reappraisal in developing positive consumption outcomes when esports gamers experience toxicity in the game. The multi-group analysis provided further insights into differentiating the applicability and effectiveness of positive reappraisal based on gender.

The findings contributed to sport management and communication literature by allowing researchers and practitioners to move beyond a preventive coping mindset by facilitating a positive coping environment that encourages gamers to interpret the conversation and messages in a more positive manner.

This paper aims to examine the relationship between workplace toxicity and psychological capital (PsyCap). It also investigates the moderating role of gratitude in the toxicity–PsyCap link.

The study is based on explorative-cum-descriptive research design. The sample comprises 411 employees engaged in banking, insurance, IT, automobile and oil and gas companies. The collected data is explored for reliability, validity, multicollinearity and common method variance estimates. Also, the relationship between workplace toxicity and PsyCap and the moderating effect of gratitude are examined using structural equation modelling.

The findings report a negative association between toxicity and PsyCap. Also, the study concludes a significant moderating effect of gratitude. The study recommends the institutionalisation of a gratitude-based organisation to reduce the impact of workplace bullying and uncivil behaviour.

The study is based on primary data and one of the few studies that explore psychological capital as a dependent variable, which is influenced by toxic behaviours at work.

With issues like increasing student dropout rates, low productivity and compromised quality, research in higher education is faced with a number of paralyzing challenges in India. This study aims to locate the role of toxic academic supervision in relation to decreased quality of research.

Following a sequential mixed method design, the research begins with a quantitative analysis, which is then followed by an in-depth qualitative exploration.

The results of mediation analysis in this study reveal that students who experience toxic research supervision have a weak sense of identification and are also poor at self-disclosure, which results in increased distress and reduced engagement and productivity. Moreover, identification and self-disclosure have also been found to partially mediate the relationship between toxic supervision and distress. Furthermore, a thematic analysis of this study provides a detailed behavioral profile of toxic academic supervisors and highlights the consequences of such supervision with regard to students' well-being and productivity.

In terms of theoretical contributions, the study provides evidence that the concept of toxic leadership has applicability outside of the organizational context; in the educational sphere as well and that the toxic leadership scale can be successfully used to assess the severity of toxic supervision within the academic domain, and corrective actions can be taken to mitigate the effect of such supervisory style on students.

The study not only highlights the repercussions of toxicity in academia and higher education but also provides a detailed and in-depth description of the personality traits and behavioral idiosyncrasies of toxic supervisors, which can help in the early identification of toxic tendencies and can enable us to mitigate and prevent toxicity from the academic space and to ensure a conducive environment for students in higher education. Overall, the present research has important implications for researchers, academicians as well as policymakers.

The study is the first of its kind in terms of both, objective and methodology.

The aim of this study is to understand the environmental benefits and economic savings associated with adoption of circular economy in the construction sector. The research findings will support different stakeholders and decision makers to develop business models based on responsible consumption of resources and build sustainable business models.

The research uses mixed methodology wherein inventory for life cycle assessment and life cycle costing for environmental and economic impacts is based on primary data using on-site visits for qualitative and quantitative data.

Different types of land transportation infrastructures are compared for their environmental impacts. It is found that bridges have the highest environmental impacts as compared to tunnels, roads and railways. Further, the results affirm the environmental and economic benefits of adopting circular economy practices.

This is one of a kind research that compares the environmental and economic tradeoffs of adopting circular economy in different types of land transportation infrastructures.

Petroleum hydrocarbons are naturally occurring flammable fossil fuels used as conventional energy sources. It has carcinogenic, mutagenic properties and is considered a hazardous pollutant. Soil contaminated with petroleum hydrocarbons adversely affects the properties of soil. This paper aim to remove pollutants from the environment is an urgent need of the hour to maintain the proper functioning of soil ecosystems.

The ability of micro-organisms to degrade petroleum hydrocarbons makes it possible to use these microorganisms to clean the environment from petroleum pollution. For preparing this review, research papers and review articles related to petroleum hydrocarbons degradation by micro-organisms were collected from journals and various search engines.

Various physical and chemical methods are used for remediation of petroleum hydrocarbons contaminants. However, these methods have several disadvantages. This paper will discuss a novel understanding of petroleum hydrocarbons degradation and how micro-organisms help in petroleum-contaminated soil restoration. Bioremediation is recognized as the most environment-friendly technique for remediation. The research studies demonstrated that bacterial consortium have high biodegradation rate of petroleum hydrocarbons ranging from 83% to 89%.

Proper management of petroleum hydrocarbons pollutants from the environment is necessary because of their toxicity effects on human and environmental health.

This paper discussed novel mechanisms adopted by bacteria for biodegradation of petroleum hydrocarbons, aerobic and anaerobic biodegradation pathways, genes and enzymes involved in petroleum hydrocarbons biodegradation.

The purpose of this study is to explore public servants’ perspectives on return to office, hybrid work model and digital government. This is done by answering two research questions: what benefits and challenges public servants foresee with return to office and whether hybrid work enables or impedes digital government initiatives.

This research is designed as a mixed methods study of federal and provincial governments in Canada based on the analysis of Reddit data. Research methods include machine-assisted toxicity and sentiment analysis and manual content analysis to identify emerging themes.

The findings highlight public servants’ mostly discussed concerns with return to office. Other notable discussion topics include resistance to the hybrid work model and identifying the ways how it would be operationalized. Some supported return to office.

This study’s limitations are related to using Reddit as the data source and user representation on Reddit. The main implications are its contribution to emerging literature on the future of work and digital government.

This study highlights that perspectives of public servants are paramount for development and implementation of transformational initiatives and offers insights for public sector managers on how to incorporate these into practice while improving the efficiency of digital government initiatives and the system.

This study addresses the gap in literature by seeking to understand the perspectives of public servants in a variety of roles as well as implications of transition to hybrid work on digital government and future of work initiatives.

The study aims to investigate the mediating roles of leadership identification and organizational identification linking abusive supervision to employees' turnover intention.

Using a self-administer survey design, data were collected from 229 nursing workforce employed in hospitals located in Karachi.

The research findings show that abusive supervision has a considerably positive influence on turnover intention. The findings also show that abusive supervision negatively affects nurses' leadership identification and organizational identification. Leadership identification and organizational identification were found to be negatively related to nurses' turnover intention. Finally, leadership identification and organizational identification were found to parallelly mediate the relationship between abusive supervision and turnover intention.

This study helped uncover the previously unknown parallel mediating mechanism of organizational identification and leadership identification. Additionally, abusive supervision was found to negatively affect employees' leadership identification.

Ti6Al4V alloy patient-customized implants (PCI) are often fabricated using laser powder bed fusion (LPBF) and annealed to enhance the microstructural, physical and mechanical properties. This study aims to demonstrate the effects of annealing on the physio-mechanical properties to select optimal process parameters.

Test samples were fabricated using the Taguchi L9 approach by varying parameters such as laser power (LP), laser velocity (LV) and hatch distance (HD) to three levels. Physical and mechanical test results were used to optimize the parameters for fabricating as-built and annealed implants separately using Grey relational analysis. An optimized parameter set was used for fabricating biological test samples, followed by animal testing to validate the qualified parameters.

Two optimized sets of process parameters (LP = 100 W, LV = 500 mm/s and HD = 0.08 mm; and LP = 300 W, LV = 1,350 mm/s and HD = 0.08 mm) are suggested suitable for implant fabrication regardless of the inclusion of annealing in the manufacturing process. The absence of any necrosis or reaction on the local tissues after nine weeks validated the suitability of the parameter set for implants.

To help PCI manufacturers in parameter selection and to exclude annealing from the manufacturing process for faster implant delivery.

To the best of the authors’ knowledge, this is probably a first attempt that suggests LPBF parameters that are independent of inclusion of annealing in implant fabrication process.

The purpose of this study was to examined the health effects of raw and cooked aqueous and methanol extracts of Vigna unguiculata on kidney function in Wistar rats.

Thirty-six Wistar rats (weighing 160 ± 10 g) were randomly assigned into nine (9) groups (n = 4). Group I (control): no extract. Groups II and III (aqueous extract of the cooked 350 mg/kg and 550 mg/kg). Groups IV and V (methanol extracts of cooked 350 mg/kg and 550 mg/kg). Groups VI and VII (methanol extracts of raw 350 mg/kg and 550 mg/kg). Groups VIII and IX (aqueous extract of raw 350 mg/kg and 550 mg/kg). After the seventh day of the trial, the rats were euthanized with chloroform, and blood samples were collected for biochemical analysis.

Results showed that the doses applied for cooked and raw V. unguiculata significantly (p < 0.05) enhanced kidney functions by increasing the body weight, glucose level, concentration of serum urea, creatinine, total protein, potassium and chloride in test groups compared with control. The packed cell volume and haemoglobin concentrations of raw aqueous extract at 550 mg/kg (36.5 ± 5.1; 12.3 ± 2.8) were significantly (p = 0.001) higher (29.8 ± 11.8; 10.3 ± 3.9) than the 350 mg/kg dose of the same extract, and cooked aqueous extract at 350 mg/kg dose was significantly (p = 0.001) higher (28.0 ± 10.1; 9.3 ± 3.4) than that of 550 mg/kg (25.8 ± 4.9; 8.8 ± 3.9) dose of the extracts.

The nutritional content of V. unguiculata potentially can augment the nutritional content of a diet and to a large extent, the regular consumers’ health. Essentially, V. unguiculata is composed of both macro and micronutrients capable of promoting normal kidney function.