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Zinc oxide (ZnO) is an emerging optoelectronic material due to its various functional behaviors. The purpose of this paper is to report on the fabrication and characterizations of ZnO microrods.

ZnO microrods were synthesized using sol‐gel immerse technique on oxidized silicon (Si) substrates. The oxidized Si substrates were immersed in ZnO aqueous solution for different times ranging from three to five hours. The surface morphologies of the ZnO microrods were examined using scanning electron microscope (SEM). In order to investigate the structural properties, the ZnO microrods were measured using an X‐ray diffractometer (XRD). The optical properties were measured using a photoluminescence (PL) spectrophotometer.

Characterization from SEM shows an enhanced growth of the ZnO rods with increasing immerse time. XRD characterizations demonstrate sharp and narrow diffraction peaks peculiar to ZnO, which implies that the rod is of high crystallinity. Based on the PL spectra, long immerse time results in the high peak in the UV region.

This paper concludes that the immerse time exerts an influence on the ZnO microrods. A longer immerse duration is preferred in the fabrication of the ZnO microrod, which is considered an emerging material for many advanced electronic and optoelectronic applications.

The purpose of this paper is to explain the importance of the understanding of the halal business from an Islamic perspective. Business use of the Quranic and fiqhi word halal is now conspicuous because of the penetration of halal product ideas not only into the food products but also into the pharmaceutical, cosmetic, leisure and entertainment industries.

This paper evaluates the Islamic authenticity of the prevailing halal business initiatives. Toward this evaluation, explains the frame of reference and shows the Islamic ethical excellence of business enterprises. This framework is based on the Quranic injunctions and instructions regarding usury (riba), intoxicants (khamr), trade with mutual consent (taradim minkum) and trading during Friday prayer (Jumuah), which have direct or indirect implications for the management of business enterprises. Then, it describes and evaluates two cases, namely, halal chicken and Sharīʿah-compliant hotel. Materials for these cases are obtained through an internet blog and literature review.

The evaluation reveals that these halal business cases are overwhelmingly product-centric and they violate or neglect people’s rights. On the scale of ethics and social responsibility, while they largely maintain legal responsibility, moral and spiritual responsibilities hardly draw their attention. Hence, a need for a fundamental reorientation of halal business thought is suggested in the conclusion.

The findings may serve as a useful input for halal business owners in improving their practices to confirm with all moral and spiritual standards of Islamic business conduct, and not the only product. These standards have significant implications for equitable growth in a society and a blissful eternal life.

The topic of product-centric halal business has not been fully explored and understood by its stakeholders. This paper aims to give insights to an overwhelming trend toward equating halal products with the whole of the halal business.

Islamic finance and Halal product sectors are thriving successfully. This chapter is a general review of the perception of Asian consumers on Islamic finance and Halal sectors in the global Halal economy.

The first section will briefly describe the Halal concept in both Islamic finance and Halal industries, and the growth of both sectors in Asian countries. The second part highlights the review of Asian consumers’ perception towards Islamic finance products and Halal products.

The review found that the consumers’ perception towards the Islamic finance products and Halal products is distinctive. This is due to the diversity of Asian countries in terms of geography, religion, culture, ethnic, school of thoughts (madzahib), income per capita and government’s involvement.

The third part of the chapter concentrates on planning towards Halal marketing, which involves the move and future challenges in different layers of industries to gear up and strengthen the Halal economy.

This paper aims to investigate the extent to which maṣlaḥah (public interest) is taken into consideration in Islamic banking operations in Malaysia, particularly in bayʿ al-ʿīnah (sale and buyback), taʿwiḍ (compensation) and ibrāʾ (rebate).

This study applies deductive and inductive methods to analyze the application of maṣlaḥah in Islamic financial transactions. Three issues in Malaysia are selected as a case study, allowing bayʿ al-ʿīnah, standardizing the rate of taʿwiḍ and stipulating the ibrāʾ clause in financial agreements. As this study is qualitative in nature, all data are analyzed based on the content analysis method.

Both the maṣlaḥah of Islamic banks and their customers were found to be considered by the Central Bank of Malaysia in the implementation of contracts and principles of Islamic banking. The first maṣlaḥah represents the viability of Islamic banks, while the second maṣlaḥah promotes fairness and transparency between Islamic banks and their customers.

This study only focuses on the contracts and principles of Islamic banking operations in Malaysia with regard to three selected issues.

This paper clarifies the practical application of maṣlaḥah in the Islamic banking industry, particularly with regard to implementing its contracts and principles.

This paper analyzes the argument of maṣlaḥah on the issues of bayʿ al-ʿīnah , taʿwiḍ and ibrāʾ in Malaysia, which are considered among scholars to be debatable issues. While many discussions focus on the legal aspect of Sharīʿah on those issues, this study emphasizes how the application of maṣlaḥah aims to solve the current problems and harmonize between Sharīʿah and reality.

The purpose of this paper is to investigate the mediating role of satisfaction (SAT) in relation to mobile banking service quality (MB-SQ) and continuance intention (CI) among Nepali mobile banking users.

The paper adopted a quantitative approach and cross-sectional survey research design. Data were collected with structured questionnaires from 326 mobile banking users. A partial least squares structural equation modeling (PLS-SEM) and artificial neuro network (ANN) approach were applied to examine hypotheses.

Results confirm a significant positive influence of MB-SQ on SAT and CI of mobile banking adoption. Moreover, MB-SQ partially mediates the relationship between SAT and CI of mobile banking adoption.

Based on the findings of this research, theoretically, this paper attempted to investigate the mediating role of MB-SQ in the CI of mobile banking, and managerially, mobile banking service providers could have insights on designing mobile banking service marketing strategy.

This paper is among the earliest studies to investigate the role of MB-SQ as a higher-order reflective-reflective construct on CI. Moreover, the endogeneity issue has been tested, and ANN has been applied to investigate the predictive relevance of SAT and MB-SQ on CI of mobile banking users. Furthermore, the authors have delved into the ongoing discourse surrounding Generation Y and Generation Z, exploring their implications on CI within the realm of mobile service quality. It provides a critical juncture for understanding continuance intention in the mobile service quality context.

This study aims to determine the impact of innovation conviction, innovation mindset and innovation creed on the need for achievement and the success of women entrepreneurs. The study also investigates the impact of entrepreneurial education in moderating the relationship between the need for achievement and women’s entrepreneurial success.

The study used a structured questionnaire and a quantitative research design. Data were gathered from 304 women entrepreneurs in South Africa’s Gauteng province. The data were analysed using smart partial least squares.

The results showed that innovation conviction, innovation mindset and innovation creed have positive and significant impacts on the need for achievement. It was also discovered that the need for achievement and entrepreneurial education have a positive and significant impact on women's entrepreneurial success. Moreover, the results showed that entrepreneurial education had a positive and significant moderating effect on the nexus between the need for achievement and women's entrepreneurial success.

By comprehensively examining the impact of innovation conviction, innovation mindset and innovation creed on the need for achievement and women's entrepreneurial success, this study has valuable implications for academics.

This research will add to the corpus of information on women's entrepreneurship and small business management in Africa, which is generally overlooked by academics in developing countries.

The purpose of this paper is to investigate the three-dimensional flow of Maxwell fluid with variable thermal conductivity in presence of heat source/sink.

Similarity transformations are utilized to reduce the nonlinear partial differential equations into ordinary differential equations. The governing nonlinear problems are solved by homotopy analysis method.

The paper found that the velocities decrease while temperature increases for higher Hartman number. It is also seen that the thermal boundary layer thickness and temperature are increased with an increase in variable thermal conductivity parameter and heat source/sink parameter.

Heat transfer analysis with heat source/sink has pivotal role in many industrial applications like cooling of an infinite metallic plate in a cooling bath, drawing of plastic films, nuclear plants, gas turbines, various propulsion devices for missiles, space vehicles and processes occurring at high temperatures.

This study discusses the magnetohydrodynamic three-dimensional flow of Maxwell fluid with variable thermal conductivity and heat source/sink. No such analysis exists in the literature yet.

The purpose of this study is to develop a new whistleblowing scale considering the conventional and Islamic perspectives in combating corruption. Whistleblowing has received great attention because it helps the corruption prevention process by revealing bad practices, improving transparency and ensuring accountability. However, not many scholars have focused on the concept of whistleblowing in the Islamic context.

The study uses a theoretical inquiry design, delving into the literature to thoroughly examine whistleblowing likelihood, Kohlberg’s theory and Maqasid Shariah. Through qualitative content analysis, relevant concepts are scrutinized and synthesized. The integration of Kohlberg’s theory and Maqasid Shariah aims to offer a comprehensive framework for comprehending whistleblowing likelihood, integrating perspectives from both Western and Islamic traditions.

This study has conceptualized the integration of the six stages of Kohlberg and Maqasid Shariah to understand whistleblowing likelihood. The study offers a scale to explain whistleblowing likelihood based on the two theories.

The correlation between Kohlberg and Maqasid Shariah reveals a nuanced relationship between individual moral evolution and Islamic ethical imperatives, in the context of whistleblowing likelihood. As individuals progress through Kohlberg’s stages, aligning with Maqasid Shariah’s emphasis on societal well-being, their inclination to blow the whistle evolves from early considerations of fear and conformity to a commitment to universal ethical principles and justice.

The new scale integrating Kohlberg and Maqasid Shariah aids ethical climates in organizations by assessing employees’ moral development and promoting ethical leadership through tailored training. Aligned with Islamic values, the scale becomes a tool for fostering ethical behavior and organizational culture, emphasizing justice and commitment to higher ethical objectives. Managers must delicately balance justice and community harmony when implementing whistleblowing initiatives to ensure a positive impact on both ethical principles and organizational cohesion.

By integrating the six stages of moral development proposed by Kohlberg, the new scale plays a role in promoting transparency and accountability for sustainable development. Furthermore, its alignment with Maqasid Shariah contributes to addressing corruption and advocating for social justice, making the scale a catalyst for societal well-being that respects cultural and religious values. Ultimately, the scale supports a socially responsible approach, reinforcing ethical behavior and contributing to the broader global agenda for sustainable and just societies.

The new scale integrating Kohlberg and Maqasid Shariah offers an innovative and interdisciplinary approach to assessing whistleblowing likelihood. This fusion provides a nuanced understanding of individuals’ ethical reasoning, aligning universal moral principles with Islamic ethics. The scale not only broadens the conceptual framework for evaluating ethical decision-making but also respects cultural diversity, making it inclusive and applicable across diverse global contexts.

The purpose of the study was to ascertain the influence of innovation conviction, innovation mindset and innovation creed on the performance of women entrepreneurs in South African small and medium enterprises and their capacity for innovation. The study also examined how proactive personality and entrepreneurial education moderate the relationship between innovative capability and women entrepreneurs' performance.

The study used a quantitative research design and administered a questionnaire to collect data from participants. Since there was no sampling frame available, purposive sampling, a non-probability sampling technique, was used to select suitable respondents who were identified as entrepreneurial women. Data were collected from 304 women entrepreneurs in the Gauteng province of South Africa. The data were analyzed using smart partial least squares.

The findings demonstrated that innovation conviction, innovation mindset and innovation creed have a positive impact on innovation capability. It was also discovered that innovation capability, proactive personality and entrepreneurial education all positively and significantly impact women entrepreneurs' performance. Furthermore, the results showed that entrepreneurial education and proactive personality had a positive and significant moderating effect on the nexus between innovation capability and the performance of women entrepreneurs.

This study will add to the body of knowledge on women's small business management and entrepreneurship in Africa, two topics that are typically ignored by academics in developing nations.