Awad I. Ahmed, S.N. Basahel and R.M. Khalil Chemistry
The inhibitive effect of some morpholine and thiosemicarbazide derivatives on the dissolution of aluminium in 2M HCI has been investigated by using thermometric, weight loss and…
Abstract
The inhibitive effect of some morpholine and thiosemicarbazide derivatives on the dissolution of aluminium in 2M HCI has been investigated by using thermometric, weight loss and hydrogen evolution techniques. The effect of the inhibitors on the protection efficiency and the corrosion rate were determined at various inhibitor concentrations and temperatures. It was observed that the percentage inhibition of aluminium increases with the increase of inhibitor concentration and decreases with rise of reaction temperature. Retardation of dissolution is due to weak adsorption of the additives on the metal surface. The order of inhibition efficiency of the inhibitors used depends on the number of adsorption sites in the molecule, their charge density and molecular size.
April Lia Dina Mariyana, Ariq Idris Annaufal and Ratna Roostika
The contemporary business environment has been revolutionized by artificial intelligence (AI), which has undoubtedly impacted the operational and competitive strategies of small…
Abstract
The contemporary business environment has been revolutionized by artificial intelligence (AI), which has undoubtedly impacted the operational and competitive strategies of small and medium-sized enterprises (SMEs). In this write-up, we delve into AI’s influence on SMEs by delving into the advantages, obstacles, and prospects associated with adopting AI technology. Based on an exhaustive analysis of current literature, this essay contends that SMEs can optimize their functions, enhance decision-making processes, and deliver superior customer experiences with the adoption of AI. However, SMEs face several challenges in embracing AI technology, including the high cost of implementation, lack of technical expertise, and concerns about data confidentiality and security. This chapter also illuminates prospective opportunities that SMEs can leverage through AI, such as establishing a foothold in new markets and competing effectively with larger enterprises. Overall, this chapter concludes that SMEs must carefully evaluate the costs and benefits of adopting AI, and develop a strategic plan for implementation that aligns with their business goals and resources.
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Rocci Luppicini and Eman Walabe
This study aims to explore the socio-cultural aspects of e-learning delivery in Saudi universities from the perspectives of universities’ instructors and expert designers from the…
Abstract
Purpose
This study aims to explore the socio-cultural aspects of e-learning delivery in Saudi universities from the perspectives of universities’ instructors and expert designers from the Ministry of Education. More specifically, this study examined the opportunities and challenges faced in the development of online learning environments at Saudi universities from a socio-cultural perspective.
Design/methodology/approach
This qualitative research study addressed pervasive socio-cultural challenges connected to e-learning delivery in Saudi Arabia. Data collection methods consisted of 28 in-depth insider expert interviews as well a thematic analysis of documents related to socio-cultural aspects of e-learning delivery in Saudi Arabia.
Findings
Findings from the data analysis uncovered two main thematic areas connected to e-learning delivery in Saudi Arabia, namely, culture and female access to e-learning.
Research limitations/implications
This research contributes original knowledge to international online learning research about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway.
Practical implications
This research contributes original knowledge to international online learning research about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway.
Social implications
This research contributes unique knowledge about the social and cultural complexity connected to online learning development in Saudi Arabia, as well as in other areas of the Arabic world where similar e-learning development initiatives are underway.
Originality/value
The interaction between Saudi culture and online learning has nurtured a unique learning model that adapts to cultural values to provide a quality learning experience.
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Ibtissem Alguirat, Fatma Lehyani and Alaeddine Zouari
Lean management tools are becoming increasingly applied in different types of organizations around the world. These tools have shown their significant contribution to improving…
Abstract
Purpose
Lean management tools are becoming increasingly applied in different types of organizations around the world. These tools have shown their significant contribution to improving business performance. In this vein, the purpose of this paper is to examine the influence of lean management on both occupational safety and operational excellence in Tunisian companies.
Design/methodology/approach
A survey was conducted among Tunisian companies, and it resulted in the collection of 62 responses that were analyzed using the software SPSS. In addition, a conceptual model linking the practices of the three basic concepts was designed to highlight the hypotheses of the research. Subsequently, factor analysis and structural equation method analysis were conducted to assess the validation of the assumptions.
Findings
The results obtained have shown that lean management has a significant impact on occupational safety. Similarly, occupational safety has a significant impact on operational excellence. However, lean management does not have a significant impact on operational excellence.
Originality/value
This work highlighted the involvement of small and medium-sized enterprise’s managers from emerging economies in the studied concepts’ practices. Likewise, it testified to the impacts of lean management on occupational safety and operational excellence in the Tunisian context.
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Ahmed Juma Al Sayegh, Syed Zamberi Ahmad, Khadeeja Mohsen AlFaqeeh and Sanjay Kumar Singh
This study aims to investigate factors that influence e-government adoption among public sector departments with the view to determine how such factors may be used to better…
Abstract
Purpose
This study aims to investigate factors that influence e-government adoption among public sector departments with the view to determine how such factors may be used to better facilitate e-government adoption across United Arab Emirates (UAE) public sectors. The use of e-government is advocated for the central government in the UAE.
Design/methodology/approach
Using random sampling, a total of 172 participants from ten departments and organisations in Dubai and Sharjah completed the online survey for this pilot study.
Findings
The authors found that performance expectancy and facilitating conditions have positive effects on e-government adoption. Furthermore, this study revealed the factors that encourage more e-government adoption between government organisations in the UAE. This study reveals three facilitating conditions may encourage e-government adoption in UAE public sector organisations when short- and long-term performances have positive effects on e-government usage.
Practical implications
This study provides middle managers clarity on factors that would influence government-to-government (G2G) uptake in more government organisations across the country. For uniformity and consistency, middle managers are now better informed as a result of this study to determine how best to use the six factors to motivate subordinates for more effective G2G.
Originality/value
The scope and results of this study is a contribution to e-government studies because it identifies the factors that positively influence G2G adoption. This scope exceeds the studies by Chan et al. (2021) and Habib et al. (2020) which focuses on the use of e-government for citizens or the public. This study focuses on the use of e-government within the government and between government departments.
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Purpose: Leaders must come up with new ideas and motivate their people to welcome new beginnings if they are to adapt to the changing demands of the business. Organisations face…
Abstract
Purpose: Leaders must come up with new ideas and motivate their people to welcome new beginnings if they are to adapt to the changing demands of the business. Organisations face challenges in navigating the vast array of possibilities and choices in the volatility, uncertainty, complexity, and ambiguity (VUCA) world. This chapter explores various leadership styles, highlighting leadership initiatives in the context of (VUCA) during the COVID-19 pandemic.
Methodology: Secondary sources were used to collect information and data, including published articles, journals, newspapers, reports, books, and websites. The logical progression was used to comprehend the idea of VUCA leadership and strategies.
Findings of the Study: The VUCA accurately depicted the global landscape after COVID-19. It offered a valuable framework for examining strategy and leadership in a swiftly evolving world. To portray the dynamic characteristics of the corporate environment and to lead, many businesses use VUCA. Furthermore, this study highlights the VUCA leadership essential skills needed for effectively navigating VUCA circumstances.
Practical Implications: This study focuses on VUCA leadership practices and strategies in the workplace. The chapter outlines six key competencies: setting goals, being prepared, putting the customer’s needs first, flexibility and adaptation, decision-making, and collaboration and teamwork. These skills are essential for corporations to endure and thrive in VUCA circumstances. Corporate leaders are encouraged to integrate these skills into their repertoire, equipping themselves to confront challenges in a volatile environment.
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Saheed O. Ajayi, Natasha Lister, Jamiu Adetayo Dauda, Adekunle Oyegoke and Hafiz Alaka
Health and safety is an important issue in workplaces, and despite safety procedures becoming more strict, serious accidents are still happening within the UK construction sector…
Abstract
Purpose
Health and safety is an important issue in workplaces, and despite safety procedures becoming more strict, serious accidents are still happening within the UK construction sector. This demonstrates poor performance in the implementation of safety procedures on construction sites. One of the key challenges is the unwillingness of the site workforce, especially the subcontracted operatives, to adhere to safety provisions on construction sites. As such, this study investigates the strategies for enhancing safe behaviour amongst subcontracted operatives in the UK construction industry.
Design/methodology/approach
The study used exploratory sequential mixed method research, involving interviews and questionnaires as means of data collection, and thematic analysis, reliability analysis and exploratory factor analysis as methods of data analysis.
Findings
The study suggests that various carrot and stick measures are expected to be put in place as part of the strategies for enhancing safe behaviour amongst subcontracted operatives. These include adequate enforcement of safety practices by the management, operative engagement and motivation, commendation and rewards, site safety targets, leadership style and motivation.
Originality/value
Application of the suggested measures could enhance safety on construction sites, as it provides practical measures and solutions for inculcating safety behaviours amongst the site operatives who are most likely to be the victims of site accidents.
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Yan Wang, Chunpeng Liu and Wenchao Zhao
This study employed a questionnaire survey to understand the safety attitudes, focusing on safety motivation and risk tolerance as well as safety management practices, including…
Abstract
Purpose
This study employed a questionnaire survey to understand the safety attitudes, focusing on safety motivation and risk tolerance as well as safety management practices, including safety training and safety incentives, among construction site employees, including both managerial personnel and frontline workers. The objective was to explore the relationship between safety management practices and safety attitudes within both the managerial and frontline worker groups.
Design/methodology/approach
This study was conducted among 1,026 construction workers and 256 managerial personnel at 53 construction sites across 12 provinces in China. A t-test was used to compare the differences in safety-related scores between managerial personnel and frontline workers, and a structural equation model was used to explore the relationship between safety attitudes and safety management.
Findings
This study found that the scores of managerial personnel for safety motivation, safety training and safety incentives were significantly higher than construction workers, while their scores for risk tolerance were significantly lower than construction workers. Managerial personnel’s safety motivation has a significant positive impact on both safety training and safety incentives, while their risk tolerance has a significant negative impact on safety incentives. Safety training has a significant positive effect on construction workers’ safety motivation, whereas safety incentives have a significant negative impact on construction workers’ risk tolerance.
Originality/value
This study is one of the few that have investigated construction safety by conducting surveys targeting both site managerial personnel and frontline workers, employing an empirical approach to validate the role of safety management in transmitting safety attitudes from site managerial personnel to frontline workers.
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I adapt the Integrated Model of Workplace Safety (Christian et al., 2009) to information security and highlight the need to understand additional factors that influence security…
Abstract
Purpose
I adapt the Integrated Model of Workplace Safety (Christian et al., 2009) to information security and highlight the need to understand additional factors that influence security compliance and additional security outcomes that need to be studied (i.e. security participation).
Research limitations/implications
This model argues that distal factors in four major categories (employee characteristics, job characteristics, workgroup characteristics and organizational characteristics) influence two proximal factors (security motivation and security knowledge) and the security event itself, which together influence two important outcomes (security compliance and security participation).
Practical implications
Safety is a systems design issue, not an employee compliance issue. When employees make poor safety decisions, it is not the employee who is at fault; instead, the system is at fault because it induced the employee to make a poor decision and enabled the decision to have negative consequences.
Social implications
Security compliance is as much a workgroup issue as an individual issue.
Originality/value
I believe that by reframing information security from a compliance issue to a systems design issue, we can dramatically improve security.
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Electronic transactions play a substantial role in many automated transactions in government organizations. The introduction of e-government is key as among other benefits it will…
Abstract
Electronic transactions play a substantial role in many automated transactions in government organizations. The introduction of e-government is key as among other benefits it will raise the quality and transparency, and reduce the corruption that may occur especially in money. Saudi Arabia is considered one of the G20 countries. These countries seek to maintain the international financial stability, where Saudi Arabia has an economic weight to influence the global economy. Through this chapter, we will understand the various benefits both socially and economically that the government of Saudi Arabia is reaping through the introduction of e-government. It is these impacts that have had a significant influence on the global market regarding economic impacts. To better understand this, we evaluate the various applications that have been included in the e-government to foster these establishments. Among them includes Yesser, Tadawul, Absher and the national contact center. From them, the government is enjoying various benefits that will raise them high the economic scale globally. Also, the author looks at the strategies that have been put in place by that particular government to ensure that e-government is established as planned.