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Article
Publication date: 1 February 2008

K. Sivasubramanian and P.K. Umesha

Damages occur in all structures due to several reasons. Research in the area of damage detection has been of interest to the researchers for several years. Damage detection…

136

Abstract

Damages occur in all structures due to several reasons. Research in the area of damage detection has been of interest to the researchers for several years. Damage detection methods help in early detection and hence early repair and rehabilitation of structures. In this paper, a graphical method has been implemented to detect and quantify the damage. Further, in this work, the method has been generalised to solve the damage detection in all beam structures, independent of variations in geometric or material characteristics of the structural system. The frequencies are non‐dimensioned as frequency ratios and are used in the studies. Detailed studies have been performed to arrive at the generalised method. The abilities of the method have been highlighted using the numerical simulation results.

Details

Multidiscipline Modeling in Materials and Structures, vol. 4 no. 2
Type: Research Article
ISSN: 1573-6105

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Available. Open Access. Open Access
Book part
Publication date: 12 October 2022

Deepesh Nirmaldas Dayal

Discrimination against LGBTQ+ people in South Africa has shifted from overt hate crimes to covert microaggressions. Microaggression is a term used in psychology to describe casual…

Abstract

Discrimination against LGBTQ+ people in South Africa has shifted from overt hate crimes to covert microaggressions. Microaggression is a term used in psychology to describe casual discrimination against socially marginalised groups, and they occur in three forms: microassaults, microinsults and microinvalidations. Microassaults include verbal and non-verbal discriminatory behaviours. Microinsults include actions or statements which demean a person's identity, and microinvalidations negate the thoughts, feelings or lived experiences of a certain people. Microaggressions have detrimental impacts on lives of people experiencing them and on their interpersonal relationships. The chapter presents a focus on microaggression theory together with microaggression experiences of South African Indian LGBTQ+ people, who have been under-researched. Reference is made to interview extracts from research studies focusing on South African Indian LGBTQ+ people and from e-zine articles focusing on the experiences of South African Indian LGBTQ+ people.

Details

Gender Violence, the Law, and Society
Type: Book
ISBN: 978-1-80117-127-4

Keywords

Available. Open Access. Open Access
Book part
Publication date: 12 October 2022

Deepesh Nirmaldas Dayal

Following South Africa's democracy, a new constitution was adopted that allowed for freedom of all citizens. This legal protection has, however, not fully translated into a change…

Abstract

Following South Africa's democracy, a new constitution was adopted that allowed for freedom of all citizens. This legal protection has, however, not fully translated into a change in attitudes of members of society. Raising the topic of gender being on a spectrum in an African context is bound to result in controversy. Many African countries continue to criminalise same-sex relationships. Therefore it can be understood that the notion of a same-sex desire is seen to be un-African. A common view is that the spectrum of gender identities is a Western import. This chapter focuses on how cultural nuances hinder South African Indian gay men from fully expressing themselves within the South African Indian community. Non-acceptance of South African gay men by the South African Indian community is often based on factors such as religion, patriarchy, hetero-normativity and the idea of same-sex relationships being un-African. Theoretically, intersectionality is used to make sense of discrimination. Intersectionality also serves as a lens because it considers an individual has multiple identities based on race, culture, gender, social class, age and sexual orientation, which are derived from power, history and social relations. Within this chapter, accounts from research studies as well as e-zine articles will be used to demonstrate aspects of the intersectionality theory.

Details

Gender Violence, the Law, and Society
Type: Book
ISBN: 978-1-80117-127-4

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Case study
Publication date: 10 February 2025

Sunil Khandbahale, Ramkishen Yelamanchili and Sachin Pachorkar

The case study aims to achieve the following learning objectives, structured according to the Revised Bloom’s Taxonomy: First, explore the corporate governance framework: recall…

Abstract

Learning outcomes

The case study aims to achieve the following learning objectives, structured according to the Revised Bloom’s Taxonomy: First, explore the corporate governance framework: recall the roles and responsibilities of key stakeholders at UCICI Bank and AUDIOCON Group and their coordination in governance structures; interpret the principles of stakeholder theory and their application in governance decision-making processes; apply ethical frameworks like the Markkula Center for Applied Ethics Framework and the Josephson Institute Ethical Decision-Making Model to evaluate governance effectiveness; analyse governance lapses and identify gaps in oversight and stakeholder coordination; and propose reforms in governance frameworks to prevent future fraud; evaluate how effectively the governance structure addresses corporate fraud. Second, examine the concept of conflict of interest: understand the ethical and legal implications of conflicts of interest presented in the case; apply knowledge to assess corporate governance failures related to conflict of interest; analyse oversight lapses and identify causes for governance failure; evaluate SEBI regulations on conflict of interest and recommend strategies to mitigate such conflicts in corporate settings; explore the concept of related party transactions (RPTs); understand how RPTs influence governance and stakeholder interests; apply governance principles to assess the legality of RPTs in the case; analyse risks and ethical concerns associated with RPTs and governance failures linked to these transactions; and evaluate proposed regulatory reforms to enhance oversight and transparency. Third, derive key lessons from the case: understand areas for improvement in corporate governance practices, internal reporting mechanisms and whistleblower protections; apply lessons to create strategies for improving governance practices and protecting stakeholders; analyse systemic governance flaws that contributed to the fraud; evaluate the effectiveness of governance practices in preventing similar frauds in the future; and create recommendations for improving governance, ethics and whistleblower policies. Fourth, examine basic issues and remedial measures: understand the root causes of governance failures in the case; apply knowledge of corporate governance principles to recommend reforms in regulatory and accountability frameworks; analyse weaknesses in the existing governance system that enabled fraudulent activities; evaluate the feasibility of proposed remedial measures for transparency and ethical practices; and create new governance policies to enhance accountability and prevent future frauds.

By studying the UCICI AUDIOCON Loan Fraud Case, the above objectives are aimed to shed light on the complex dynamics of corporate governance, conflicts of interest, regulatory compliance, wrongdoing reporting mechanism, whistle-blower policy and reputation risks within the banking industry. The findings and insights from the case study can contribute to improving governance practices and strengthening the integrity of financial institutions.

Case overview/synopsis

The UCICI – AUDIOCON loan fraud case epitomises a crisis in corporate governance, spotlighting ethical breaches at the highest echelons of leadership. This case study delves into the dilemma faced by UCICI Bank’s Board of Directors regarding the prosecution of its former CEO, Mhanda Mochhar. Accusations of impropriety stem from a suspicious loan of US$391.57m to AUDIOCON Group, allegedly facilitated by Mochhar in exchange for personal benefits. The ensuing investigation unearthed violations of banking regulations, including non-disclosure, conflict of interest and RPTs. The pivotal board meeting, dissected in this study, underscores the delicate balance between accountability and reputational damage. Through analysis and debate, stakeholders grapple with the repercussions of their decisions on the bank’s integrity and stakeholder trust. The case encapsulates broader lessons on corporate governance, conflict of interest and regulatory oversight, serving as a springboard for critical inquiry and strategic reform in the financial sector. As the saga unfolds in the courtroom, this study provides a lens into the complexities of corporate morality and the imperative for robust governance frameworks.

Complexity academic level

This case study can be used in classes/subjects such as Finance, Strategic Management, Corporate Governance, Business Ethics and Law for (Vidgen, Hindle, & Randolph, 2020).▪ Graduate students and officials.

Supplementary material

Teaching notes are available for educators only.

Subject code

CSS1: Accounting and Finance.

Details

Emerald Emerging Markets Case Studies, vol. 15 no. 1
Type: Case Study
ISSN: 2045-0621

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Article
Publication date: 29 October 2024

Roentgen Galaroza Dipon and Emerson G. Cabudol

This study was conducted to assess the alignment of the strategic plans of the Cavendish banana grower cooperatives to business excellence models (BEMs) and to determine its…

20

Abstract

Purpose

This study was conducted to assess the alignment of the strategic plans of the Cavendish banana grower cooperatives to business excellence models (BEMs) and to determine its financial impact to elucidate the performance of the respective cooperatives. This is anchored on the primary objectives of cooperative business sustainability, expansion and sustained competitiveness, all of which are significantly impacted by the strategic plans. The BEMS establish the parameters that are useful in determining how well the strategic plans correspond.

Design/methodology/approach

Qualitative and quantitative methods were used in this study. Strategic plans and audited financial statements (FS) for calendar year (CY) 2021 and 2022 of two Cavendish banana grower cooperatives in Region XI on the context of BEMs were evaluated and examined using the Malcolm Baldrige National Quality Award and Philippine Quality Award. Of the seven criteria, only five were considered as follows: organizational profile, leadership, strategy, workforce, process and result. The first four were taken from strategic plans, while result was from audited FS.

Findings

The strategic plans of the two cooperatives selectively satisfy some of the sub-criteria of each of the four criteria. Furthermore, the cooperatives followed the usual basic contents of and briefly presented in the strategic plans the strengths, weaknesses, opportunities and threats (SWOT) analysis, strategic objectives, plans, targets and timelines. This suggests that the cooperatives are not familiar with the BEMs which could be attributed to the educational qualifications of the directors and officers, or possibly not introduced by the Cooperative Development Authority (CDA). On the financial performance, one cooperative has impressive records but generally had lower performance in 2022 compared to 2021.

Research limitations/implications

This study covers only Cavendish banana grower cooperatives particularly located in the Southeastern part of Mindanao (CDA, 2021) in the Philippines where people are mostly of similar culture. This does not represent much diverse culture; thus, this may work only in organizations with similar culture. In other industries or organizations where cultural diversity occurs, there may be a need to conduct study to determine the level of adoption of BEMs by the cooperatives. On the other note, the samples are very limited that generalizability cannot be made. Conducting a similar study involving many cooperatives is suggested.

Originality/value

This study explores the alignment of the Strategic Plans of the Cavendish banana grower cooperatives to BEMs which has long been neglected.

Details

The TQM Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1754-2731

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Article
Publication date: 1 January 2008

Elena V. Chepelyuk, Valeriy V. Choogin, David Hui and Yuri M. Strzhemechny

This paper describes a new approach for the design of multilayer reinforcements of textile composite materials and products. We offer an alternative to multilayer complex fabrics…

231

Abstract

This paper describes a new approach for the design of multilayer reinforcements of textile composite materials and products. We offer an alternative to multilayer complex fabrics for which the laminates of the composite reinforcement material consist of orthogonal woven fabrics with an original variable structure when each fabric layer is composed of alternating one‐ply (one warp and one weft) and one and‐ a‐half‐ply (one warp and two wefts) sections. Combination of these sections produces a “gearing” effect, preventing the delamination of textile composites in the process of their exploitation. An important aspect of the proposed method is a possibility to design woven fabrics in concurrence with the dimensions of the composite product and conditions of its exploitation; this leads to a substantial improvement of many properties of such composite product.

Details

Multidiscipline Modeling in Materials and Structures, vol. 4 no. 1
Type: Research Article
ISSN: 1573-6105

Keywords

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Book part
Publication date: 23 April 2024

Nawal Abdulla, Mukthar Al-Hashimi, Noor Alsayed and Hashim Al-Hashimi

The study's objective was to address the factors impacting the employability attributes of fresh graduates in the Kingdom of Bahrain while considering the various challenges. This…

Abstract

The study's objective was to address the factors impacting the employability attributes of fresh graduates in the Kingdom of Bahrain while considering the various challenges. This study used a quantitative approach which employed the questionnaire tool, and data were collected by using a convenience sampling method. The study sample comprised n = 385 respondents from different industries, including manufacturing, banking and finance, hospitality, healthcare, oil and gas, and real estate sectors of Bahrain. Data gathered from questionnaire were analyzed using Statistical Package for the Social Sciences (SPSS), where descriptive and inferential statistics was used to analyze the data. The results of the study showed for the major Hypothesis 1 that the demographic variables have no significant statistical impact on employment attributes of the new fresh graduates. Moreover, findings suggest that null hypothesis for major Hypothesis 2 has been rejected as applied academic skills and critical thinking skills have no significant impact on employability attribute of fresh graduates in the Kingdom of Bahrain. Null hypothesis for major Hypothesis 3 has been accepted as findings suggest that technology use skills (β 1 = 0.080), system thinking skills (β 2 = 0.210), communication skills (β 3 = 0.402), and information skills (β 4 = −0.100) which are an antecedent of workplace skills, have significant statistical impact on employability attribute of fresh graduates in Kingdom of Bahrain. Lastly, null hypothesis for major Hypothesis 4 has been accepted as findings suggest that interpersonal skills (β 5 = 0.229) which are an antecedent of effective relationship have significant statistical impact on employability attribute of fresh graduates in the Kingdom of Bahrain.

Details

Technological Innovations for Business, Education and Sustainability
Type: Book
ISBN: 978-1-83753-106-6

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Article
Publication date: 12 July 2013

Cun‐Cen Li, Ming Yang, Ya‐Fei Pang and Shi‐Yang Li

The purpose of this paper is to propose an optimization method by combining artificial immune algorithm and finite element analysis to find the optimal exciting electrode of a…

389

Abstract

Purpose

The purpose of this paper is to propose an optimization method by combining artificial immune algorithm and finite element analysis to find the optimal exciting electrode of a piezoceramic plate type ultrasonic motor vibrator.

Design/methodology/approach

The artificial immune algorithm is selected as optimizer for its merit of fast convergence to global optimal solution. The finite element analysis is used to calculate the motion trajectory of contact point. The objective function is the work that the vibrator does to rotor. The design variables are the boundaries of exciting electrode on piezoceramic plate vibrator surface.

Findings

The calculated results and the experimental results show that using this method, both the position and the size of optimal exciting electrode of this ultrasonic motor can be quickly and accurately determined.

Originality/value

In order to successfully design an ultrasonic motor, both the position and the size of the exciting electrode must be investigated, so as to change more electric energy into mechanical energy. In this paper, an optimization method by combining artificial immune algorithm and finite element analysis is proposed for the exciting location optimization of a piezoceramic plate type ultrasonic motor to obtain large power output.

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Book part
Publication date: 23 April 2024

Amer Al-Roubaie and Bashar Matoog

This chapter aims to discuss the challenges facing these countries building productive capacity for development. This chapter makes use of data published by international…

Abstract

This chapter aims to discuss the challenges facing these countries building productive capacity for development. This chapter makes use of data published by international organizations as indicators for measuring the state of development in the Arab region. Several indicators are presented to compare Arab countries with other world regions. The use of data identifies some of the gaps that countries in the Arab region need to close to strengthen capacity building for development and fostering economic growth. The findings from the data presented reveal that the productive structure in most Arab countries remains weak to generate production linkages and provide incentives for investment in nonenergy sectors. The failure of the export-led growth model to diversify output and promote development in energy producing countries has increased the dependence of these countries on global trade. Fluctuations in commodity prices and uncertainty about global demand for energy have influenced the ability of the state to construct strategies for rapid transformation. Except for the energy sector, the productivity of nonoil sectors remains low reflecting inadequate incentives and ineffective entrepreneurial capabilities. The study examines the challenges for building productive capacity in the Arab world. It illustrates the failure of the led-export model and its inability to prompted economic diversification, especially in the Gulf countries. The study contributes to the literature on capacity building in the Arab world so that to encourage researchers and students of development conducting studies concerning the main development challenges facing these countries.

Details

Technological Innovations for Business, Education and Sustainability
Type: Book
ISBN: 978-1-83753-106-6

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Article
Publication date: 3 October 2016

Hassan Samami and S. Olutunde Oyadiji

The purpose of this paper is to employ analytical and numerical techniques to generate modal displacement data of damaged beams containing very small crack-like surface flaws or…

335

Abstract

Purpose

The purpose of this paper is to employ analytical and numerical techniques to generate modal displacement data of damaged beams containing very small crack-like surface flaws or slots and to use the data in the development of damage detection methodology. The detection method involves the use of double differentiation of the modal data for identification of the flaw location and magnitude.

Design/methodology/approach

The modal displacements of damaged beams are simulated analytically using the Bernoulli-Euler theory and numerically using the finite element method. The principle used in the analytical approach is based on changes in the transverse displacement due to the localized reduction of the flexural rigidity of the beam. Curvature analysis is employed to identify and locate the structural flaws from the modal data. The curvature mode shapes are calculated using a central difference approximation. The effects of random noise on the detectability of the structural flaws are also computed.

Findings

The analytical approach is much more robust in simulating modal displacement data for beams with crack-like surface flaws or slots than the finite element analysis (FEA) approach especially for crack-like surface flaws or slots of very small depths. The structural flaws are detectable in the presence of random noise of up to 5 per cent.

Originality/value

Simulating the effects of small crack-like surface flaws is important because it is essential to develop techniques to detect cracks at an early stage of their development. The FEA approach can only simulate the effects of crack-like surface flaws or slots with depth ratio greater than 10 per cent. On the other hand, the analytical approach using the Bernoulli-Euler theory can simulate the effects of crack-like surface flaws or slots with depth ratio as small as 2 per cent.

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