Shimaa S.M. Elhadad, Hany Kafafy, Hamada Mashaly and Ahmed Ali El-Sayed
The purpose of this study is to use liposome technology in the treatment of fabrics textiles because of its efficient energy saving, reducing time and temperature.
Abstract
Purpose
The purpose of this study is to use liposome technology in the treatment of fabrics textiles because of its efficient energy saving, reducing time and temperature.
Design/methodology/approach
The newly prepared lecithin liposome was used to encapsulate dyes for the purpose of increasing dyeing affinity. Different ratios of commercially available lecithin liposomes (1%, 3%, 5% and 7%) were used simultaneously in the dyeing of cotton and wool fabrics. The treated fabrics (cotton and wool fabrics) were confirmed using different analytical procedures such as scanning electron microscope (SEM), Fourier-transition infrared spectroscopy, ultraviolet protection factor, colour strength (K|S) measurements and fastness measurements.
Findings
The results show that increasing liposome ratios in dyeing baths leads to increased dyeing affinity for cotton and wool fabrics compared with conventional dyeing without using liposomes. In addition to that, the colour strength values, infrared spectra, SEM and fastness properties of non-liposome-dyed fabrics and liposome-dyed fabrics were investigated.
Originality/value
The research paper provides broad spectrum of green encapsulation fabrics using liposome technology to perform the dye stability, dye strength and fastness.
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Nowadays, the main challenge in the higher education is the daunting task of transforming universities into digital era institutions. Improving HE students' competence to meet the…
Abstract
Nowadays, the main challenge in the higher education is the daunting task of transforming universities into digital era institutions. Improving HE students' competence to meet the flow of technological innovations through DT has been the focus of many countries. This task has imposed the restraint that HE institutions should implement the most effective strategies of DT. This chapter is focusing on how DT strategies play their role in making the transformation itself become germane and give its fruits. Therefore, this chapter presents the most effective DT strategies that can be implemented by HE institutions in order to prepare their students for the existing professional roles in their societies. A good DT strategy is one that connects the organization's current level of digital maturity with its future ambition. The well-known strategies in the DT field are as follows: the strategy of electronic projects, strategy of smart electronic platforms, integrated training strategy, participatory e-learning strategy, smart learning strategy, pervasive learning strategy, microlearning strategy and e-design thinking strategy, in addition to the strategy in which traditional learning methods are combined with e-learning methods. It is worth noting here that the chapter is not an attempt to favor a strategy over another or compare and contrast them to uncover their differences at any level. On the contrary, the writer will work on displaying how each strategy can be implemented in order to accomplish DT in HE instructional practices. Also, this chapter will show how complementary these strategies can be once they are utilized to reach DT.
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Haidar Abbas, Paikar Fatima, Abdul-Aziz Mustahil Ahmed Ali Akaak, Guilherme F. Frederico and Vikas Kumar
This research aims to ascertain the various operational maturity challenges faced by the online food ordering and delivery enterprises (OFODE), their nature and their interactive…
Abstract
Purpose
This research aims to ascertain the various operational maturity challenges faced by the online food ordering and delivery enterprises (OFODE), their nature and their interactive relationships. In particular, this paper aims to (a) identify the most relevant operational maturity challenges faced by the OFODE during the COVID-19 lockdown in Oman, (b) explore and establish any likely structural relationship among these challenges and (c) put them into logical clusters.
Design/methodology/approach
Experts helped to reduce the 18 initially identified maturity challenges to 13 most pressing ones. Mutual relationships, dominance of interactions and their classifications were explored using fuzzy interpretive structural modeling (FISM) and fuzzy MICMAC analysis.
Findings
The study of situation-specific operational maturity challenges convinced the authors to propose a distinct FISM model that depicts the relationship among these challenges. Keeping commissions and fees reasonable emerges as the challenge which all other challenges seemingly culminate into. One of the most important situation-specific challenges (i.e. customer confidence about infection free delivery) emerges as a linkage challenge which aggravates as well as is aggravated by certain challenges.
Research limitations/implications
Besides enriching literature, the proposed model has implications for practitioners particularly when the similar lethal waves are experienced anywhere. The number of respondents, subjective approach, specific context as well as the geographical area coverage are the key limitations.
Originality/value
To the best of the authors’ knowledge, this study is the first known scientific effort which attempts to model the operational maturity challenges faced by the OFODE during COVID-19 lockdown period. The authors used the FISM modeling approach to forge these interrelated challenges into a structural model.
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Nadia A. Abdelmegeed Abdelwahed, Mohammed A. Al Doghan, Ummi Naiemah Saraih and Bahadur Ali Soomro
In the present era, the achievement of employee Islamic performance has become a significant challenge for organizations. The purpose of the study is to examine the effect of…
Abstract
Purpose
In the present era, the achievement of employee Islamic performance has become a significant challenge for organizations. The purpose of the study is to examine the effect of Islamic leadership on employee Islamic performance directly and indirectly by bridging the connections between employees’ Islamic organizational values, Islamic organizational culture, and Islamic work motivation among the employees of Egyptian banks.
Design/methodology/approach
The authors used quantitative methods in this study and based its findings on the data received from 312 respondents in response to a questionnaire.
Findings
By using SmartPLS 4, this study’s findings demonstrate that Islamic leadership has a positive and significant effect on Islamic organizational values, culture, employee Islamic performance and work motivation. While Islamic organizational values and Islamic organizational culture do not significantly impact employee Islamic performance, Islamic work motivation is a significant predictor of employee Islamic performance. On the one hand, Islamic organizational values and Islamic organizational culture do not mediate the relationship between Islamic leadership and employee Islamic performance. On the other hand, Islamic work motivation is a mediating variable that significantly develops the relationship between Islamic leadership and employee Islamic performance.
Practical implications
The study’s findings support policymakers and human resource management practitioners to develop plans and strategies which enhance the Islamic performance of organizations’ employees. In addition, this study’s findings provide insights for researchers and academicians in developing Islamic leadership within their organizations so that they operate by Islamic values and codes.
Originality/value
Finally, by offering an integrated model of Islamic leadership, Islamic organizational values, Islamic organizational culture and employee Islamic performance, this study’s findings fill the gaps in the context of bank employees in a developing country, namely, Egypt.
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Samiha Siddiqui, , Sehar Nafees and Sheeba Hamid
India's Muslim women (MW) face significant underrepresentation within the government and commercial sectors, rendering them virtually invisible in the job market. This…
Abstract
Purpose
India's Muslim women (MW) face significant underrepresentation within the government and commercial sectors, rendering them virtually invisible in the job market. This underrepresentation is compounded by the double stigma of being both Muslim and female. As a result, this study aims to address this critical issue by looking into MW's intention to work in the industry of tourism and hospitality (T&H).
Design/methodology/approach
A survey was conducted online to gather data and 404 of the responses met the requirements for selection. The research model was empirically assessed by applying structural equation modelling. The data collection phase spanned from August 11, 2023, to November 10, 2023.
Findings
The study's findings demonstrate the effectiveness of the extended theory of planned behaviour in providing a robust model for analysing MW's intentions to participate in the T&H industry.
Research limitations/implications
This research discloses inclusive policies, reduces discrimination, empowers women in the workforce, improves educational opportunities, promotes cultural sensitivity and fosters inclusive leadership in the T&H industry, focusing on MW career intentions, to achieve Sustainable Development Goal 5 (gender equality).
Originality/value
The importance of this study is contingent upon its ability to inform policymakers in academia and the T&H sector. By recognising and addressing the barriers faced by MW, it has the potential to foster a workplace environment that promotes equality and eliminates discrimination, ultimately improving the image of the T&H industry and harnessing the untapped potential of these women in India.
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Islam Elbayoumi Salem, Eslam Ahmed Fathy, Amr Mohamed Fouad, Ahmed Mohamed Elbaz and Mohamed Kamal Abdien
The study scrutinizes the direct and indirect association between absorptive capacity as the independent variable and green innovation adoption and sustainable performance as the…
Abstract
Purpose
The study scrutinizes the direct and indirect association between absorptive capacity as the independent variable and green innovation adoption and sustainable performance as the dependent variables. Similarly, the study assessed the mediating role of green innovation adoption between absorptive capacity and sustainable performance. The research also evaluates green organizational culture and environmental regulation as moderators.
Design/methodology/approach
The current study applied partial least squares structural equation modeling (PLS-SEM) and administered a questionnaire to general managers and department directors in 4- and 5-star hotels. Quantitative research was employed as the chosen method.
Findings
The PLS-SEM analysis revealed that absorptive capacity has a positive impact on the adoption of green innovation. Furthermore, each sub-dimension of sustainable performance acts as a partial mediator in this relationship. Also, our study showed that environmental regulations and green organizational culture moderate the link between absorptive capacity and the adoption of green innovation.
Research limitations/implications
The research primarily emphasizes that Oman’s hotel business may limit its applicability to other nations with distinct cultures, economies, legal frameworks for the environment and cultural norms.
Originality/value
To build an integrative and a comprehensive framework, the present work combines resource-based view (RBV) theory, dynamic capabilities (DC) theory and triple bottom line (TBL) theory. This method aims to improve understanding by combining several points of view on resource management, skills, and environmental sustainability.
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Ola A. Abu Ali, M.M. Elsawy and Ahmed A. El-Henawy
The purpose of this study is to develop a new protective coating formulation for industrial use, using new eco-friendly succinimide linseed oil resin.
Abstract
Purpose
The purpose of this study is to develop a new protective coating formulation for industrial use, using new eco-friendly succinimide linseed oil resin.
Design/methodology/approach
Epoxidized linseed oil and N-(4-hydroxy phenyl) succinimide are reacted to create succinimide-modified epoxy (SIE) compounds. The synthesized compound was confirmed by different analyses, gas chromatography, Fourier transform infrared, proton nuclear magnetic resonance and scanning electron microscopy. The prepared compound has been blended with a primer paint formulation, then their physical and mechanical properties have been studied. Density function theory is used to calculate Frontier molecular orbital including highest occupied molecular orbital and least unoccupied molecular orbital to indicate the charge transfer from molecule to biological media and molecular electrostatic potential map was used to indicate the chemically reactive zone suitable for drug action.
Findings
The results of the paint formulation confirmed their best performance and provided good mechanical properties and high chemical and corrosion resistance.
Research limitations/implications
Resin compounds are the most used antimicrobial additives. Other functionalities of these compounds, such as corrosion inhibitors, might be studied to see if they are suited for these applications.
Practical implications
Because of the efficiency of the SIE when incorporated with primer, paint against microbial has also been examined in silico using the docking study which contributed to the analysis of their protein binding. This type of epoxy compound is environmentally friendly and can be used as a biocide with different paint formulations. As a result, paint compositions including this compound as additives can be used as dual-purpose paint and for a variety of industrial applications.
Originality/value
This research demonstrates how a low-cost paint composition based on synthesized SIE compounds may be used as a dual-function paint for industrial use.
Graphical abstarct
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Ayman Ahmed Ezzat Othman, Mariz Nasser Walis Aziz and Fatma O. Alamoudy
This research aims to develop and validate a framework to support the development of sustainable architectural entrepreneurship start-ups (AES) in Egypt by overcoming the…
Abstract
Purpose
This research aims to develop and validate a framework to support the development of sustainable architectural entrepreneurship start-ups (AES) in Egypt by overcoming the challenges that obstruct their development.
Design/methodology/approach
A qualitative and quantitative research methodology was designed to accomplish four objectives. The literature review investigated the concept of entrepreneurship, the challenges of AES in Egypt and Egypt’s Vision 2030. Four case studies were analysed to validate the identified challenges and strategies adopted to overcome these obstacles. A survey questionnaire was conducted with AES founders in Egypt to assess their perception of entrepreneurship, challenges and strategies adopted to overcome these barriers. Finally, a framework was developed and validated to facilitate the development of sustainable AES in Egypt.
Findings
Through a literature review, the research identified the highest 17 challenges that obstruct the development of sustainable AES in Egypt and classified them into six categories. Analysis of case studies confirmed various challenges and strategies adopted to overcome these obstacles. Data analysis showed that “financial”, “awareness, educational and training” represent the most influential challenges to AES in Egypt. Moreover, “self-funding through savings” was ranked the highest strategy employed to overcome the financial challenges, while the “continuous learning and skill development” strategy was adopted to address the challenge of awareness, education and training.
Practical implications
This research presents a practical solution to facilitate the development of sustainable AES in Egypt by overcoming the challenges that obstruct their growth. The framework was explained in a workable way to include the required activities, tools and techniques, involved personnel needed resources and implementation strategies.
Originality/value
This research identified and analysed the challenges of developing sustainable AES and the strategies adopted to overcome these obstacles. It studied a topic that received scant attention in construction literature related to start-ups in architecture, especially in Egypt. Moreover, this research developed and validated a framework consisting of six domains based on the findings of a literature review, case studies and survey questionnaire to facilitate the development of sustainable AES in Egypt, which represents a novel and creative synthesis that adds value to knowledge in a way that has not previously occurred.
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Muhammad Zubair Khan, Ismail Khan, Zeeshan Ahmed, Muhammad Sualeh Khattak and Muhammad Asim Afridi
This study aims to test the Kuznets curve between economic growth and child labor, along with the influence of exports, household size and rural population in the context of…
Abstract
Purpose
This study aims to test the Kuznets curve between economic growth and child labor, along with the influence of exports, household size and rural population in the context of Pakistan.
Design/methodology/approach
To achieve the research objective, this study applied the unit root test, bound co-integration test, and autoregressive distributive lags (ARDL) method for the period of 1972–2021.
Findings
The findings show an inverted U-shaped relationship between economic growth and child labor indicating that at the beginning stage of economic development, child labor increases due to lower per capita household and subsequently, in the long-run of economic development, child labor decreases due to the higher per capita households. Moreover, the results also show that exports, household size and rural population have a positive influence on increasing child labor.
Research limitations/implications
The policymakers and government of Pakistan need to focus on long-term economic growth policies, ensure free quality education and cheap equipment which practices minimum manpower to reduce the threat of child labor.
Social implications
Having long-run economic growth, the government of Pakistan need to equally benefit the households and the poor population to reduce child labor and enhance the social welfare of society.
Originality/value
To the best of the authors’ knowledge, this is the first study that investigates the Kuznets curve relationship between economic growth and child labor in the context of Pakistan. Moreover, this study contributes to the reduction in child labor through long-term economic growth in the context of Pakistan.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-05-2023-0387