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Building on social exchange and deontic justice theory, this study aims to examine the relationship between supervisory justice (i.e. interactional, procedural and distributive) and conflict (i.e. relationship, process and task) through subordinates’ perceptions of psychological safety. Moreover, the authors hypothesize that interactional justice differentiation (IJD) within a workgroup at the group level interacts with supervisory justice at the individual level, affecting subordinates’ psychological safety and conflict.

Data were collected using a survey conducted among 378 service sector (banks, hospitals and universities) employees working under 54 supervisors.

Multi-level data analysis demonstrates that supervisory justice positively influences psychological safety, negatively affecting conflict. Moreover, psychological safety mediates the supervisory justice–conflict relationship. A cross-level interaction partially supports the conditional indirect effect of IJD in the supervisory justice–conflict relationship via psychological safety.

Following moral principles based on a deontic perspective, this study stretches the understanding of how to treat employees in a workgroup while creating a healthier working environment to minimize conflict fairly. This study extends the limited research on supervisory justice by conceptualizing employees’ perceptions of justice beyond an individual-level analysis.

This study aims to analyze the Prandtl fluid flow in the presence of better mass diffusion and heat conduction models. By taking into account a linearly bidirectional stretchable sheet, flow is produced. Heat generation effect, thermal radiation, variable thermal conductivity, variable diffusion coefficient and Cattaneo–Christov double diffusion models are used to evaluate thermal and concentration diffusions.

The governing partial differential equations (PDEs) have been made simpler using a boundary layer method. Strong nonlinear ordinary differential equations (ODEs) relate to appropriate non-dimensional similarity variables. The optimal homotopy analysis technique is used to develop solution.

Graphs analyze the impact of many relevant factors on temperature and concentration. The physical parameters, such as mass and heat transfer rates at the wall and surface drag coefficients, are also displayed and explained.

The reported work discusses the contribution of generalized flux models to note their impact on heat and mass transport.

This study aims to predict the financial performance of Islamic banks with sentiments of management from the textual information in annual reports.

The study uses data from 33 Islamic banks in six Islamic countries from 2006 to 2020. The authors estimate the model using the system GMM because it helps dealing with endogeneity problem, which are inherent in panel data.

The findings of the study reveal that there is a strong relationship between the sentiment expressed by management in annual reports and the current (future) financial performance of Islamic banks. The higher the positive sentiments of management, the better financial performance. In addition, the study also suggests that negative sentiments using term frequency-inverse document frequency is linked to a decrease in banks’ financial performance.

The study does not present the Islamic view on sentiment analysis in the context of Islamic scriptures due to the unavailability of a relevant dictionary.

The findings of the study suggest that developing accurate models with the help of textual information for performance prediction of Islamic banks help shareholders, regulators and policymakers avoid devastating events. Using textual information may also help reduce the information asymmetry between the management and shareholders, which may lead to more efficient bank supervision. The study can also help investors evaluate their prospective investments in the Islamic bank.

To the best of the authors’ knowledge, this study is the first of its kind that uses management sentiments for performance prediction of the Islamic banking sector. It may add a valuable contribution to the existing literature.

This paper aims to present an efficient design approach for the micro electromechanical systems (MEMS) accelerometers considering design parameters affecting the long-term reliability of these inertial sensors in comparison to traditional iterative microfabrication and experimental characterization approach.

A dual-axis capacitive MEMS accelerometer design is presented considering the microfabrication process constraints of the foundry process. The performance of the MEMS accelerometer is analyzed through finite element method– based simulations considering main design parameters affecting the long-term reliability. The effect of microfabrication process induced residual stress, operating pressure variations in the range of 10 mTorr to atmospheric pressure, thermal variations in the operating temperature range of −40°C to 100°C and impulsive input acceleration at different input frequency values is presented in detail.

The effect of residual stress is negligible on performance of the MEMS accelerometer due to efficient design of mechanical suspension beams. The effect of operating temperature and pressure variations is negligible on energy loss factor. The thermal strain at high temperature causes the sensing plates to deform out of plane. The input dynamic acceleration range is 34 g at room temperature, which decreases with operating temperature variations. At low frequency input acceleration, the input acts as a quasi-static load, whereas at high frequency, it acts as a dynamic load for the MEMS accelerometer.

In comparison with the traditional MEMS accelerometer design approaches, the proposed design approach focuses on the analysis of critical design parameters that affect the long-term reliability of MEMS accelerometer.

Recently, banks have focussed on teaching marketing skills, especially customer orientation. This issue, according to previous studies, has led to improved employee and bank performance. In this regard, Tejarat bank (an Iranian Bank) also organised specialised customer orientation courses for its employees with the help of the Iranian Scientific Marketing Association. Consequently, the purpose of this study is to examine the effect of customer orientation coaching on employee’s individual performance and financial and non-financial performance of the bank.

Accordingly, by using theoretical foundations, this study attempted to present a comprehensive conceptual and theoretical model on the effect of customer orientation coaching on employee and bank performance. The structural equation modelling was run to test the relevant hypotheses.

The results showed the significant effect of customer orientation coaching on employee performance either directly or indirectly. Customer orientation, competitor orientation, sales orientation and the long-term orientation of the employees were mediating factors between customer orientation coaching and employee performance. The effect of employee’s performance on the financial and non-financial performance of the bank was also significant.

These results help to understand the importance of coaching for developing customer orientation and perception about competitor orientation, sales orientation and long-term orientation of employees and their effect on individual and organisational performance.

The purpose of this study is to investigate heat transfer and electrokinetic non-Newtonian flow in a rectangular microchannel in the developed and transient states.

The Carreau–Yasuda model was considered to capture the non-Newtonian behavior of the fluid. The dimensionless forms of governing equations, including the continuity equation for the Carreau–Yasuda fluid, are numerically solved by considering the volumetric force term of electric current (DC).

The impact of pertinent parameters such as electrokinetic diameter (R), Brinkman number and Peclet number is examined graphically. It is observed that for increasing R, the bulk velocity decreases. The velocity of the bulk fluid reaches from the minimum to the maximum state across the microchannel over time. At the electrokinetic diameter of 400, the maximum velocity was obtained. Temperature graphs are plotted with changes in the various Brinkman number (0.1 < Br < 0.7) at different times, and local Nusselt are compared against changes in the Peclet number (0.1 < ℘e < 0.5). The results of this study show that by increasing the Brinkman number from 0.25 to 0.7, the temperature along the microchannel doubles. It was observed that increasing the Peclet number from 0.3 to 0.5 leads to 200% increment of the Nusselt number along the microchannel in some areas along the microchannel. The maximum temperature occurs at Brinkman number of 0.7 and the maximum value of the local Nusselt number is related to Peclet number 0.5. Over time in the transient mode, the Nusselt number also decreases along the microchannel. By the increasing of time, the temperature increases at given value of Brinkman, which is insignificant at Brinkman number of 0.1. The simulation results have been verified by Newtonian and non-Newtonian flows with adequate accuracy.

This study contributes to discovering the effects of transient flow of electroosmotic flow for non-Newtonian Carreau–Yasuda fluid and transient heat transfer through rectangular microchannel. To the authors’ knowledge, the said investigation is yet not available in existing literature.

The purpose of this paper is to determine the understanding of halal concept among food production workers and to develop a generic Halal Control Point (HCP) Plan for the manufacturing of processed foods.

A mixed-method (interviews, surveys and microbiological analyses) approach was used to analyze the hygiene and halal practices of four food processing plants in Penang, Malaysia. In total, 200 food production workers were surveyed (and quality assurance staff were interviewed) to determine their understanding of halal concepts and attitude towards halal food products. Adenosine triphosphate (ATP) swabbing tests were conducted to determine the hygiene of workers and food contact surfaces. End products were sampled and enumerated for total bacterial count.

The swabbing tests of food contact surfaces (i.e. tabletops) showed that only Company C (oat) and Company D (coffee powder) passed the ATP hygiene test (= 10 reflective light units [RLU]). The results obtained from all workers’ hands and aprons indicated a 100 per cent failure rate (>30 RLU). No ATP was detected on the packaging materials from all companies. The microbiological findings indicated that the end products are satisfactory and were below detection limits as verified by the enumeration done on the food samples. Besides, from the interview sessions conducted with the quality assurance staff, one generic Halal Control Points (HCPs) plan and four specific HCP plan tables were developed for the manufacturing process of halal food products for each company.

The HCP plans will be of value for food industry seeking to identify potential point sources of haram contamination and halal control points for their food production processes.

Breast cancer is one of the most prevalent malignancies worldwide. This study aimed to compare the level of knowledge and attitude of females regarding Breast cancer and to determine the role of knowledge, attitude and barriers in performing regular self-examination.

Non-physician females aged 18 years old or above were enrolled in this cross-sectional study in two groups of usual clients and healthcare staff from January 2018 to January 2019 from a healthcare center in Sari, a major city in the northern district of Iran. A questionnaire was used to score the participants’ knowledge and attitude levels using questions about the participants' knowledge and attitude towards Breast cancer along with their status on Breast self-examination and barriers. Mean scores were used for statistical analysis using SPSS V25. p < 0.05 was considered significant.

A final dataset of 279 females were collected. A significant difference in the knowledge and attitude regarding breast cancer was found between the two study groups (p < 0.001). The practice of BSE was significantly lower in the usual clients compared to non-physician healthcare staff (p < 0.001). The most frequent barriers for not performing a regular BSE were fear of finding a mass in usual clients (17.8%) and lack of confidence in healthcare staff (3.8%).

Limitations include single-centered sample selection.

Given the importance of early detection in breast cancer prevention and the general taboo regarding breast cancer screening methods in certain parts of the world, leading to poor results in early detection and prevention, the authors believe that it is of superior importance to address and promote positive attitudes in general population towards breast self-examination.

Given the importance of early detection in breast cancer prevention, and the general taboo regarding breast cancer screening methods in certain parts of the world, leading to poor results in early detection and prevention, the authors believe that it is of superior importance to address and promote positive attitudes in general population toward breast self-examination. The authors of this study believe that the manuscript represents honest and original work.

The purpose of this study is to investigate the synergy between sectoral output, energy use and CO₂ emission with other factors for a panel of South Asian economies including Afghanistan, Bangladesh, Bhutan, India, Pakistan, Maldives, Nepal and Sri Lanka.

The analysis is done using annual panel data from 1980–2019 using dynamic ordinary least squares (DOLS), fully modified OLS (FMOLS) and Toda-Yamamoto techniques.

Empirical findings reveal the existence of a statistically significant long-run cointegrating relationship between energy use, sectoral output such as agricultural, industry and service gross domestic product (GDP), globalization, urbanization and CO₂ emission. DOLS and FMOLS result posits that in the case of the South Asian region agriculture GDP does not contribute to increasing CO₂ emission while service and industrial GDP is responsible for increasing CO₂ emission along with urban population, energy use and to some extent globalization. More remarkably, the contribution of the service GDP is greater than the other two sectoral outputs in increasing CO₂ emission with a feedback hypothesis.

As CO₂ emission is a global phenomenon with a cross-boundary effect, these empirical findings might contribute to formulating implementable energy and environmental policies to sustain growth, as well as to protect the environment in the regional context.

The study contributes to the literature by providing an empirical investigation of South Asia incorporating the contribution of sectoral output to understand the potential contribution of each sector on energy and emission. This is the first study on the South Asian context from the perspective of sectoral output, energy and emission.

This paper argues that there is an absence of halal integrity within the conventional stages of a food chain. This paper adapts the understanding of the different stages and argues the need to develop a critical consciousness for halal integrity within the food chain to address the needs of the ever-growing Muslim consumers’ market. The purpose of this paper is to propose a definition of halal integrity using farm to fork and global food supply chain models.

The study includes a review of priori literature and media reports regarding cross-contamination of food products with haram (forbidden) components. This background will be used to conceptualise halal integrity using farm to fork and global supply chain models.

Different interpretations of halal – what is permitted and what is prohibited – exist for the different schools of Islamic legal thought and within the customs of different countries. In order to ensure that food production is embracive of the religious needs of the global Muslim customer market, this paper utilises the farm to fork and global supply chain models to foster a critical awareness of halal needs. Halal integrity should be clearly presenting the details of the halal status of the product and assuring that the requirements for halal as stated are met. Halal integrity not only deals with permitted and prohibited foods, but that the halal status of the food products (i.e. from raw materials until it reaches the consumers) should not be breached (i.e. no cross-contamination with haram products/methods and no ill intents). A formal definition of halal integrity has been proposed.

The SWOT analyses serve as a guideline as the analysis done may be outdated as the environments are constantly changing.

This research although academic is meant to have a real value in improving the integrity of the halal food supply chain, providing value to the food industry, to countries that are concerned about this supply chain and to Muslim consumers. Halal integrity is crucial to the success of the emerging halal market.