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Article
Publication date: 24 October 2023

Bianca Arcifa de Resende, Franco Giuseppe Dedini, Jony Javorsky Eckert, Tiago F.A.C. Sigahi, Jefferson de Souza Pinto and Rosley Anholon

This study aims to propose a facilitating methodology for the application of Fuzzy FMEA (Failure Mode and Effect Analysis), comparing the traditional approach with fuzzy…

Abstract

Purpose

This study aims to propose a facilitating methodology for the application of Fuzzy FMEA (Failure Mode and Effect Analysis), comparing the traditional approach with fuzzy variations, supported by a case application in the aeronautical sector.

Design/methodology/approach

Based on experts' opinions in risk analysis within the aeronautical sector, rules governing the relationship between severity, occurrence, detection and risk factor were defined. This served as input for developing a fuzzyfied FMEA tool using the Matlab Fuzzy Logic Toolbox. The tool was applied to the sealing process in a company within the aeronautical sector, using triangular and trapezoidal membership functions, and the results were compared with the traditional FMEA approach.

Findings

The results of the comparative application of traditional FMEA and fuzzyfied FMEA using triangular and trapezoidal functions have yielded valuable insights into risk analysis. The findings indicated that fuzzyfied FMEA maintained coherence with the traditional analysis in identifying higher-risk effects, aligning with the prioritization of critical failure modes. Additionally, fuzzyfied FMEA allowed for a more refined prioritization by accounting for variations in each variable through fuzzy rules, thereby improving the accuracy of risk analysis and providing a more realistic representation of potential hazards. The application of the developed fuzzyfied FMEA approach showed promise in enhancing risk assessment in the aeronautical sector by considering uncertainties and offering a more detailed and context-specific analysis compared to conventional FMEA.

Practical implications

This study emphasizes the potential of fuzzyfied FMEA in enhancing risk assessment by accurately identifying critical failure modes and providing a more realistic representation of potential hazards. The application case reveals that the proposed tool can be integrated with expert knowledge to improve decision-making processes and risk mitigation strategies within the aeronautical industry. Due to its straightforward approach, this facilitating methodology could also prove beneficial in other industrial sectors.

Originality/value

This paper presents the development and application of a facilitating methodology for implementing Fuzzy FMEA, comparing it with the traditional approach and incorporating variations using triangular and trapezoidal functions. This proposed methodology uses the Toolbox Fuzzy Logic of Matlab to create a fuzzyfied FMEA tool, enabling a more nuanced and context-specific risk analysis by considering uncertainties.

Details

International Journal of Quality & Reliability Management, vol. 41 no. 4
Type: Research Article
ISSN: 0265-671X

Keywords

Book part
Publication date: 25 March 2024

Sophia Beckett Velez

Abstract

Details

Compliance and Financial Crime Risk in Banks
Type: Book
ISBN: 978-1-83549-042-6

Abstract

Details

Compliance and Financial Crime Risk in Banks
Type: Book
ISBN: 978-1-83549-042-6

Book part
Publication date: 14 December 2023

Steven A. Harrast, Lori Olsen and Yan (Tricia) Sun

Prior research (Harrast, Olsen, & Sun, 2023) analyzes the eight emerging topics to be included in future CPA exams and discusses their importance to career success and appropriate…

Abstract

Prior research (Harrast, Olsen, & Sun, 2023) analyzes the eight emerging topics to be included in future CPA exams and discusses their importance to career success and appropriate teaching locus in light of survey evidence. They find that the general topic of data analytics is the most important of the eight emerging topics. To further understand the topics most important to career success, this study analyzes subtopics underlying the eight emerging topics. The results show that advanced Excel analysis tools, data visualization, and data extraction, transformation, and loading (ETL) are the most important data analytics subskills for career success according to professionals and that these topics should be both introduced and emphasized in the accounting curriculum. The results provide useful information to educators to prioritize general emerging topics and specific subtopics in the accounting curriculum by taking into account the most pressing needs of the profession.

Article
Publication date: 30 October 2023

John De-Clerk Azure, Chandana Alawattage and Sarah George Lauwo

The World Bank-sponsored public financial management reforms attempt to instil fiscal discipline through techno-managerial packages. Taking Ghana's integrated financial management…

Abstract

Purpose

The World Bank-sponsored public financial management reforms attempt to instil fiscal discipline through techno-managerial packages. Taking Ghana's integrated financial management information system (IFMIS) as a case, this paper explores how and why local actors engaged in counter-conduct against these reforms.

Design/methodology/approach

Interviews, observations and documentary analyses on the operationalisation of IFMIS constitute this paper's empirical basis. Theoretically, the paper draws on Foucauldian notions of governmentality and counter-conduct.

Findings

Empirics demonstrate how and why politicians and bureaucrats enacted ways of escaping, evading and subverting IFMIS's disciplinary regime. Politicians found the new accounting regime too constraining to their electoral and patronage politics and, therefore, enacted counter-conduct around the notion of political exigencies, creating expansionary fiscal conditions which the World Bank tried to mitigate through IFMIS. Perceiving the new regime as subverting their bureaucratic identity and influence, bureaucrats counter-conducted reforms through questioning, critiquing and rhetorical venting. Notably, the patronage politics of appropriating wealth and power underpins both these political and bureaucratic counter-conducts.

Originality/value

This study contributes to the critical accounting understanding of global public financial management reform failures by offering new empirical and theoretical insights as to how and why politicians and bureaucrats who are supposed to own and implement them nullify the global governmentality intentions of fiscal disciplining through subdued forms of resistance.

Details

Accounting, Auditing & Accountability Journal, vol. 37 no. 4
Type: Research Article
ISSN: 0951-3574

Keywords

Article
Publication date: 28 November 2023

Zahrotush Sholikhah, Wiwiek Rabiatul Adawiyah, Bambang Agus Pramuka and Eka Pariyanti

Although the academic literature provides extensive insight into the motivations for the unethical use of information technology in online classes, little is known about how…

Abstract

Purpose

Although the academic literature provides extensive insight into the motivations for the unethical use of information technology in online classes, little is known about how perceived justice, the opportunity to cheat and spiritual legitimacy mitigate unethical behavior among young academics. The purposes of this study are two folds: first, to determine how perceived lecturers’ justice and opportunity to cheat may mitigate academic misconduct in online classes, and second, to evaluate the moderating effect of spiritual power on the relationship between perceived lecturers’ justice and opportunity to cheat and academic misconduct.

Design/methodology/approach

This research was conducted at universities in three Southeast Asia countries, including Indonesia, Malaysia and Thailand, with a total of 339 respondents. The research questionnaire was distributed using Google Forms. The analytical method used to test the research hypothesis is moderated regression analysis (MRA).

Findings

The findings of this study reveal that spirituality moderates the relationship between lecturer justice and the opportunity to cheat online. Even though the justice level of the lecturer is low, individuals with relatively high spirituality will show much less cheating behavior than when there is a low level of lecturer justice and a low level of student spirituality, and vice versa.

Research limitations/implications

Cheating occurs when students develop an intention to cheat, which leads to actual involvement in cheating, meaning that theoretically, the findings extend the fraud triangle theory. In addition, the practical implications of this research are that lecturers need to conduct fair teaching, such as transparency of exam conditions, assessment, the right to an opinion and supervision during exams, consequently, the students cannot cheat. Spirituality is also an essential factor that can reduce online cheating, so instilling spirituality in specific courses is a fruitful solution.

Originality/value

The contributions of this study are twofold. First, this study gives testable theories on how spiritual help works. Second, this study offers tailored and more humanistic assistance, such as a mechanism that adjusts to the academic world’s usage of more positive technologies. This study contributes to the literature on online cheating in higher education across three Southeast Asian nations (Indonesia, Malaysia and Thailand).

Details

Journal of International Education in Business, vol. 17 no. 1
Type: Research Article
ISSN: 2046-469X

Keywords

Open Access
Article
Publication date: 5 October 2023

Peter Dornheim and Ruediger Zarnekow

The human factor is the most important defense asset against cyberattacks. To ensure that the human factor stays strong, a cybersecurity culture must be established and cultivated…

1276

Abstract

Purpose

The human factor is the most important defense asset against cyberattacks. To ensure that the human factor stays strong, a cybersecurity culture must be established and cultivated in a company to guide the attitudes and behaviors of employees. Many cybersecurity culture frameworks exist; however, their practical application is difficult. This paper aims to demonstrate how an established framework can be applied to determine and improve the cybersecurity culture of a company.

Design/methodology/approach

Two surveys were conducted within eight months in the internal IT department of a global software company to analyze the cybersecurity culture and the applied improvement measures. Both surveys comprised the same 23 questions to measure cybersecurity culture according to six dimensions: cybersecurity accountability, cybersecurity commitment, cybersecurity necessity and importance, cybersecurity policy effectiveness, information usage perception and management buy-in.

Findings

Results demonstrate that cybersecurity culture maturity can be determined and improved if accurate measures are derived from the results of the survey. The first survey showed potential for improving the dimensions of cybersecurity accountability, cybersecurity commitment and cybersecurity policy effectiveness, while the second survey proved that these dimensions have been improved.

Originality/value

This paper proves that practical application of cybersecurity culture frameworks is possible if they are appropriately tailored to a given organization. In this regard, scientific research and practical application combine to offer real value to researchers and cybersecurity executives.

Details

Information & Computer Security, vol. 32 no. 2
Type: Research Article
ISSN: 2056-4961

Keywords

Abstract

Details

Danger in Police Culture
Type: Book
ISBN: 978-1-83753-113-4

Abstract

Details

Danger in Police Culture
Type: Book
ISBN: 978-1-83753-113-4

Abstract

Details

Male Rape Victimisation on Screen
Type: Book
ISBN: 978-1-80262-017-7

1 – 10 of 81