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Orange peel (OP) has been considered as an ideal, alternative low-cost, natural waste adsorbent for the removal of textile effluents. The effectiveness of OP in adsorbing C.I. Direct Red 79 (DR 79) and C.I. Direct Yellow 27 (DY 27) from their dye baths has been studied in accordance with pH, solid/liquid ratio, agitation time and initial dye concentration. The sorption isotherms are analyzed by using the Langmuir and Freundlich models. The results indicate that acidic solutions support the adsorption of the studied dyes with the use of OP. Adsorption kinetic models are analyzed by using the pseudo-first order, pseudo-second order and intraparticle diffusion equations. The results show that the order equation fits the experimental data very well. The effect of the adsorbent surface is analyzed by using scanning electron microscopy (SEM), with the SEM images showing a reasonable agreement with the adsorption measurements.

Ultrasonic assisted extraction of Osage orange with a water-acetone co-solvent has been chosen in part one of this research as a model to study the shade reproducibility of dyeing silk and wool protein-based materials. The use of ultrasound to assist the dyeing parameters is studied to determine the standardization of the dyeing process. Pre and post mordanting methods by using eco-friendly mordants, alum mixed with cream of tartar, are chosen to enhance the fastness properties. Ultrasonic assistance on the mixture of alum and cream of tartar as a pre-mordant, followed by dyeing for a shorter time at a lower temperature, shows good shade reproducibility and satisfying levelness with significant fastness properties, whereas the amounts of fading are evaluated in terms of the color difference to deduce the influence of dye- fiber bonding after treatment and mordanting methods. As a result, this study offers an efficient methodology for a renewable natural yellow, a revolutionizing start towards environmental protection, and eco-friendly dyeing of protein fabrics as a potential viable option.

To empirically study the direct and mediating relationships between blockchain technology adoption strategy (BCTAS), electronic supply chain management diffusion (eSCMD), entrepreneurial orientation (EO) and human resources information system (HRIS) in Egyptian banks. This paper aims to connect the dots and show the relationships linking these related constructs after the emergence of this breakthrough blockchain technology.

The authors have undertaken a thematic review of relevant multidisciplinary business management literature and then developed a conceptual model. This model was examined through adopting a mixed-methods approach, through which 300 quantitative questionnaires were filled by information technology (IT) staff at 12 banks in Egypt utilising a snowball sample. Besides, 20 qualitative interviews were carried out with international and Egyptian blockchain experts for exploratory and explanatory purposes. The suggested hypotheses were tested using structural equation modelling.

The results revealed that EO affects positively and significantly BCTAS and HRIS. BCTAS affects positively and significantly both HRIS and eSCMD. Concerning the linkage between external/supply chain and internal/organisational information diffusion, HRIS has a positive and significant effect on eSCMD. The direct EO–eSCMD relationship is not supported. Yet, indirectly, BCTAS mediates significantly EO–eSCMD and EO–HRIS relationships. Further, HRIS mediates significantly the indirect BCTAS–eSCMD relationship.

The findings of this research shed light on the benefits and challenges of adopting BCTAS within emerging markets in general and Egyptian banking in specific, which can support an effective and efficient decision-making process undertaken by strategic and functional banking managers with EO in similar emerging economies.

Conceptually and empirically, it is the first article that investigated direct and mediating EO–BCTAS–HRIS–eSCMD relationships in a promising banking industry of an emerging market. It solved an interdisciplinary research puzzle by piecing together the relevant contemporary literature on production, operations and SC management, entrepreneurship, HR management and strategic technology adoption.

As the popularity of Islamic banking and financial instruments continues to rise globally, a recurring empirical question is what specifically makes consumers choose Islamic banking. This paper aims to investigate the determinants of bank type selection, especially in culturally diverse settings where the Islamic banking sector is well-established. It further examines whether consumers’ gender/religion influences their choices. One intuitive prediction is that Muslim consumers opt for Islamic banking products as “ethical” because of conviction-related reasons. However, the reality is not necessarily straightforward.

This paper uses structural equation modeling to examine data collected from a survey questionnaire of 790 respondents in an emerging market setting. Further analysis is made based on gender and religion to remove related bias.

Results suggest that overall consumer awareness significantly affects the selection of Islamic banking products. The positive effect of awareness is more significant for Muslim consumers relative to non-Muslims. Interestingly, social stimuli and bank attributes have an insignificant effect on the banking choices of both Muslims and non-Muslims.

Results suggest that Islamic banks’ marketing managers should adopt differentiated strategies for men and women, focusing on the core benefits of the service or personal interactions with consumers, respectively, along with a focus on different aspects of personal service for each gender. Awareness should be enhanced by adopting informative and effective marketing strategies to attract and retain consumers in the competitive bank environment. Islamic banks (IB) should pay attention to the religious effect without considering it as the sole variable motivating potential customers. They should design segmented and customized marketing strategies based on gender-religion market segmentation to suit different groups’ needs.

The findings fill a gap in the literature and provide Islamic bankers with insights to help design and articulate their business strategies to appeal to consumers in a multicultural context. Examining an integral part of gender and religion mitigates biased estimates due to the omission of variables. The study contributes to the existing literature on customer preferences for IB with a relatively large, new data set.

The purpose of this paper is to assess nurse’s knowledge and practice regarding basic life support (BLS) skills while working with SARS-CoV-2 patients in Jordanian hospitals.

A cross-sectional survey was conducted among 386 nurses with direct contact with SARS-CoV-2 patients at Jordanian hospitals. A self-administered structured questionnaire was used based on the American Heart Association (AHA) guidelines.

A total of 386 participants were recruited. The mean years of experience were 7.89 (SD = 5.97). About three quarters of participants revealed they deal with SARS-CoV-2 patients directly (n = 284, 73.6%). The total mean score of nurse’s knowledge was 4.44 (SD = 1.22), while the total mean score of practice was 8.44 (SD = 2.05). Independent t-test was used, which revealed a statistically significant difference between educational level and total score of nurse’s knowledge [t(386) = 0.215 and p = 0.001] and between training to deal with SARS-CoV-2 during BLS and total score of practice [t(386) = 2.66 and p = 0.008]. Pearson correlation discloses a positive correlation between the total score of knowledge and practice (r = 0.343 and p = 0.001).

In general, nurses revealed a moderate level of knowledge and practice of BLS skills. However, assessing nurse’s knowledge and practice during the outbreak of SARS-CoV-2 plays a key role in identifying the gap in nurse’s knowledge and practice, and therefore, it will have an impact on providing high-quality BLS to save infected patients while providing maximum safety according to AHA guidelines.

This study is the first study that examined the level of knowledge and practice of BLS skills during SARS-CoV-2 pandemic in Jordan.

This paper aims at assessing the impact of a number of behavioral interventions on the willingness of informal businesses, in the Egyptian informal sector, to join the formal sector.

This paper uses an experimental methodology to examine the impact of behavioral interventions on the formalization of the Egyptian informal sector. Specifically, it conducts a survey experiment on a total of 240 informal businesses, operating in the Egyptian informal sector. The primary data collected from the survey experiment is then analyzed using a binary logistic regression to assess the impact of the behavioral primes on the probability of joining the formal market.

The empirical findings of the survey experiment indicate that the biggest obstacle facing informal businesses is finding a formal source of finance that could help them in penetrating the market. Providing informal businesses with information on funding opportunities offered by the ministry of micro, small and medium enterprises (MSME) significantly increased the probability of joining the formal sector to benefit from this opportunity.

This paper is the first to apply behavioral primes, in the form of informational cues, to the Egyptian case of informal business owners. Previous research on the use of behavioral nudges and primes has focused mainly on the western economies.

The purpose of this study is to investigate conceptually and empirically the direct and indirect relationships between university social responsibility (USR), university social innovation strategy (USIS) in terms of social awareness (SA), intention for social innovation (ISI), organisational structure for social innovation (SSI) and innovativeness in social value creation (ISVC) and gaining a sustainable competitive advantage (SCA) at quality-accredited faculties of an emerging market.

A conceptual model was presented and a mixed-methods approach was exploited to fill a research gap detected in strategic corporate social innovation literature. The authors formed a data collection team that contacted all the quality-accredited public and private/international faculties, of which 109 faculties in 11 Egyptian governorates responded and their quality units filled questionnaires that were analysed by structural equation modelling. For comprehensive understanding, qualitative interviews were set to gather data from managers/leaders and teaching staff working at those faculties in quality management and community engagement practices as well as students.

Results demonstrated that USR positively and significantly influenced SCA and USIS. Further, USIS (in terms of ISI, SSI and ISVC) positively and significantly influenced SCA. However, USIS (in terms of SA) had a positive yet insignificant influence on SCA. Indirectly, USIS was found to be partially mediating USR–SCA relationship.

University leaders/staff can gain insights on how to adopt differentiation strategies, which enable their institutions to shift from being just socially responsible to becoming socially innovative by presenting solutions to social, economic, cultural, environmental and health-care problems/challenges within their communities in general and during pandemics. This can be sustained through developing innovative quality-based processes/programmes/services related to education, research and community outreach that better serve social needs to be quality-accredited and unique over their rivals.

Satisfying social needs through promoting innovative processes/services can reinforce a favourable social change.

From a cross-disciplinary perspective, the authors interwove conceptually sparse literature of strategic, operations, knowledge capacity and innovation management that studied university social innovation research area. Also, to the best of the authors’ knowledge, this is the first research that examined empirically USR–USIS–SCA relationships of quality-accredited faculties in an emerging economy during Covid-19 pandemic.

This study examines the benefits and potential applications of integrating augmented reality (AR) technology into landscape design education to create a more rewarding educational environment that provides an interesting learning atmosphere and deepens students' knowledge of the landscape design process.

Experimental method was conducted on the fourth-year architecture students at Port Said University. The experiment went through the following steps: a mobile-based AR application was designed, some exercises were developed and the students performed them using the application, and a questionnaire was formulated and distributed to the students to examine their feedback on integrating AR into the course.

The success of the experiment was evaluated based on the students' progress, tracked by the instructor, in the exercises and their feedback acquired from the questionnaire. The study found that the integration of AR with traditional teaching methods is perceived as being useful and having a positive impact on landscape design education.

Lessons learned from this study can help architectural educators in planning to use AR in their curricula to enrich architectural education.

The synthesis and chemistry of nitrogen heterocyclic azo compounds have been extensively studied. Many derivatives of this type were proved to be excellent dyes. Presents a systematic and comprehensive survey of all recently synthesised nitrogen heterocyclic azo dyes according to dyeing methods.