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Article
Publication date: 11 December 2009

Kanta Kumar, Deva Situnayake, Paul Bacon and Karim Raza

Rheumatoid arthritis is a common chronic disease associated with significant morbidity and mortality. As with all chronic conditions, active participation by the patient, in areas…

131

Abstract

Rheumatoid arthritis is a common chronic disease associated with significant morbidity and mortality. As with all chronic conditions, active participation by the patient, in areas ranging from accepting the diagnosis and its treatment to the implementation of coping strategies, is essential for effective management. Involving any patients in these process can be difficult; however patients of South Asian origin can present particular challenges. Many patients of South Asian origin have beliefs about disease causation and the utility of pharmacological and non‐pharmacological treatments that differ from those held by other patients. Communication difficulties can make it difficult for health care professionals to address these issues. We discuss strategies to support patients and encourage their involvement including linguistically appropriate educational material, peer support and telephone helplines.

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Ethnicity and Inequalities in Health and Social Care, vol. 2 no. 4
Type: Research Article
ISSN: 1757-0980

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Article
Publication date: 15 June 2012

Manuel F. Suárez‐Barraza and Juan Ramis‐Pujol

Derived from work conducted on the topics of Lean‐thinking and Lean‐Kaizen some management practices or techniques, such as the 5Ss, have recently become important in this…

3182

Abstract

Purpose

Derived from work conducted on the topics of Lean‐thinking and Lean‐Kaizen some management practices or techniques, such as the 5Ss, have recently become important in this research. The reason for this is that more and more of the companies that apply Lean‐thinking and Lean‐Kaizen are using the 5Ss as an essential step in their implementation. Therefore, this paper aims to explore the implementation of the 5Ss in multinational organisations in Mexico empirically, in order to analyse and compare them against the respective theoretical frameworks. The research question that governs the study is: “How are the 5Ss implemented in an organisational context such as that of a multinational company in Mexico?”

Design/methodology/approach

An exploratory multiple case study was conducted. Three multinational companies, which have been established in Mexico for at least 20 years, were selected. Two of these companies were from the automotive sector (suppliers) and the third was a company manufacturing hygiene and cleaning products. Four methods were used to gather data: direct observation, participative observation, documentary analysis, and semi‐structured interviews.

Findings

Based on cross analysis findings, a group of reasons was found for applying the 5Ss in the multinational organisations analysed, along with a group of drivers and inhibitors responsible for enhancing or blocking the successful implementation of the 5Ss. Finally, a conceptual framework was also established, based on the results of comparing theory and fieldwork: this provides a glimpse into the relationship of the 5Ss with other improvement programmes, known as Lean‐thinking or Lean‐Kaizen, in the organisations analysed. In particular, the framework show the importance between do (way: philosophy) and jyutsu (techniques) during the implantation process of 5Ss.

Practical implications

Derived to describe three case studies on how to implement the 5Ss within a programme or model for the Lean‐thinking or Lean‐Kaizen approach, it may prove to be of value to practitioners and managers involved in the field. Similarly, a section on managerial implications has also been included.

Originality/value

The study contributes to the limited existing literature on the 5Ss through research that seeks to understand how this technique is implemented in a context of multinational organisations, particularly emphasising the main drivers and inhibitors that enhance or block it during the implementation process. It also includes a theoretical framework that can demonstrate the relationship of the 5Ss with the Lean‐thinking and Lean‐Kaizen programmes in this context: In particular for Latin America and Mexico, where virtually no academic studies of this type have been conducted.

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Asian Journal on Quality, vol. 13 no. 1
Type: Research Article
ISSN: 1598-2688

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Article
Publication date: 1 July 2021

Subhrapratim Nath, Jamuna Kanta Sing and Subir Kumar Sarkar

Advancement in optimization of VLSI circuits involves reduction in chip size from micrometer to nanometer level as well as fabrication of a billions of transistors in a single die…

93

Abstract

Purpose

Advancement in optimization of VLSI circuits involves reduction in chip size from micrometer to nanometer level as well as fabrication of a billions of transistors in a single die where global routing problem remains significant with a trade-off of power dissipation and interconnect delay. This paper aims to solve the increased complexity in VLSI chip by minimization of the wire length in VLSI circuits using a new approach based on nature-inspired meta-heuristic, invasive weed optimization (IWO). Further, this paper aims to achieve maximum circuit optimization using IWO hybridized with particle swarm optimization (PSO).

Design/methodology/approach

This paper projects the complexities of global routing process of VLSI circuit design in mapping it with a well-known NP-complete problem, the minimum rectilinear Steiner tree (MRST) problem. IWO meta-heuristic algorithm is proposed to meet the MRST problem more efficiently and thereby reducing the overall wire-length of interconnected nodes. Further, the proposed approach is hybridized with PSO, and a comparative analysis is performed with geosteiner 5.0.1 and existing PSO technique over minimization, consistency and convergence against available benchmark.

Findings

This paper provides high performance–enhanced IWO algorithm, which keeps in generating low MRST value, thereby successful wire length reduction of VLSI circuits is significantly achieved as evident from the experimental results as compared to PSO algorithm and also generates value nearer to geosteiner 5.0.1 benchmark. Even with big VLSI instances, hybrid IWO with PSO establishes its robustness over achieving improved optimization of overall wire length of VLSI circuits.

Practical implications

This paper includes implications in the areas of optimization of VLSI circuit design specifically in the arena of VLSI routing and the recent developments in routing optimization using meta-heuristic algorithms.

Originality/value

This paper fulfills an identified need to study optimization of VLSI circuits where minimization of overall interconnected wire length in global routing plays a significant role. Use of nature-based meta-heuristics in solving the global routing problem is projected to be an alternative approach other than conventional method.

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Circuit World, vol. 50 no. 2/3
Type: Research Article
ISSN: 0305-6120

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Article
Publication date: 1 September 2005

Nihar Kanta Patra, Jayanta Kumar Tripathy and B. K. Choudhary

This paper discusses the implementation of office TPM in Indian Institute for Production Management (iiPM) library situated at Kanshbahal, Orissa, India. It describes very briefly…

3127

Abstract

Purpose

This paper discusses the implementation of office TPM in Indian Institute for Production Management (iiPM) library situated at Kanshbahal, Orissa, India. It describes very briefly the reasons for and benefits of implementing office TPM and explains the policies, objectives, roadmap and methodology used at the iiPM Library. It also elaborates the Japanese terms, which are known as 5S.

Design/methodology/approach

An exposition of the principles of office TPM and a brief case study account of their application.

Findings

The goal of a TPM program is to increase production and improve employees’ moral and job satisfaction. This case study did demonstrate these benefits, but there are training issues that need to be addressed for such success to be achieved, and similarly a full commitment of senior management to the program is also essential.

Practical implications

This paper offers advice to assist practitioners in the development of a successful office TPM program.

Originality/value

The application of a broad management tool specifically to the library context is original and valuable.

Details

Library Review, vol. 54 no. 7
Type: Research Article
ISSN: 0024-2535

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Publication date: 9 October 2024

Anoop Kumar, Anil Singh Parihar and Pooja Jain

With the technological advancements in the sphere of hospitality and tourism, the significant development has been pragmatic in the industry structures, processes and practices…

Abstract

With the technological advancements in the sphere of hospitality and tourism, the significant development has been pragmatic in the industry structures, processes and practices. The worth of innovation in the tourism industry is multifaceted which not only resulted in costs reduction, enhance operational efficiency and service quality upgrade but also enhanced customer experience. This chapter aims to review the articles, papers and books chapters published in various journals in the hospitality and tourism industry area through the lens of technological developments and disruptive innovations. Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) protocol, VOSviewer and word cloud are the tools applied for papers selection, analysis and the visual representation of the most researched themes. The findings reveal that the many researches being conducted post 2016 in this sphere. The information and communications technology (ICT) devices usage, robotics, artificial intelligence (AI), Radio Frequency Identification (RFID), Blockchain technology (BCT), and digital payments are considered as the crucial factors. The study emphasizes to put on better understanding of innovative disruptions in this sphere, layout plan for future research, and enable the decision-makers and authorities to make futuristic policies to stay competitive.

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Review of Technologies and Disruptive Business Strategies
Type: Book
ISBN: 978-1-83797-456-6

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Article
Publication date: 12 February 2018

Varnita Srivastava, Niladri Das and Jamini Kanta Pattanayak

This paper aims to explore the relationship of corporate governance attributes with cost of capital and firm performance. This paper also tries to find some widely discussed…

2240

Abstract

Purpose

This paper aims to explore the relationship of corporate governance attributes with cost of capital and firm performance. This paper also tries to find some widely discussed corporate governance attributes that hold importance in Indian context.

Design/methodology/approach

This paper is based on literature survey of 241 research papers, both conceptual and empirical, which covers literature published over a period of three decades, ranging from 1986 to 2016. The literature includes those papers that studied the relation of corporate governance with cost of capital and firm performance, also it includes those research papers which discuss the evolution and development of corporate governance as a concept.

Findings

This study finds that the idea of corporate governance has shifted from the protection of shareholders’ rights to a firm’s need for survival. There is a dearth of literature studying the relation between corporate governance and cost of capital in India. It is observed that cost of capital is a better measure than Tobin’s q in Indian context.

Research limitations/implications

This paper mainly focuses on themes like cost of capital and firm performance therefore, some other firm-related measures which are also influenced by corporate governance may have been ignored.

Originality/value

This study enhances the literature on corporate governance especially in Indian context. Empirically testing the framework developed in this study will help in identifying the significance of various corporate governance attributes in Indian context.

Details

International Journal of Law and Management, vol. 60 no. 1
Type: Research Article
ISSN: 1754-243X

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Article
Publication date: 9 January 2019

Varnita Srivastava, Niladri Das and Jamini Kanta Pattanayak

The purpose of this study is to construct a comprehensive Indian corporate governance index in light of the recently introduced Companies Act, 2013, which is further validated by…

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Abstract

Purpose

The purpose of this study is to construct a comprehensive Indian corporate governance index in light of the recently introduced Companies Act, 2013, which is further validated by analyzing its impact on the cost of equity of a firm.

Design/methodology/approach

Based on the hand-collected data from firms listed on S&P BSE 500 from 2001 to 2016, this index comprises seven equally weighted sub-indices, comprising a total of 43 corporate governance attributes. This index and the sub-indices have further been regressed with the cost of equity of a firm.

Findings

The results suggest a negative significant relationship between the overall corporate governance and the cost of equity. The study also suggests that among all the sub-indices, board composition predicts the cost of equity to a greater extent. Other than this, the audit committee sub-index has a negative significant association with the cost of equity. The findings imply that a well-governed firm enjoys ease of access to equity finance from the market.

Originality/value

The corporate governance index is based on the recent regulatory reforms introduced in India. The index, with certain changes suitable to the local context, can be applied to similar emerging economies as well. The causal relationship tested using this method is the first one done in India. This study adds to the domain of corporate governance literature with special focus on the construction of an index for an emerging economy.

Details

Managerial Auditing Journal, vol. 34 no. 2
Type: Research Article
ISSN: 0268-6902

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Article
Publication date: 21 June 2021

Naga Rajesh Kanta and Markandeya Raju Ponnada

In the construction sector, river sand has turned into a costly material due to various reasons. In the current study, used foundry sand (UFS) and spent garnet sand (SGS) are used…

129

Abstract

Purpose

In the construction sector, river sand has turned into a costly material due to various reasons. In the current study, used foundry sand (UFS) and spent garnet sand (SGS) are used as a partial and full replacement to sand in concrete production.

Design/methodology/approach

The objective of the work is to develop non-conventional concrete by replacing river sand with a combination of UFS (constant 20Wt.% replacement) and SGS at various percentages (20, 40, 60 and 80 Wt.%).

Findings

Compared to conventional concrete, the 28 days compressive strength of non-conventional concrete (with UFS at 20% and spent garnet sand at 20%, 40% and 60% were 8.12%, 6.77% and 0.83% higher, respectively. The 28 days split tensile strength of non-conventional concrete (UFS at 20% and SGS at 20 and 40%) were 32.2% and 51.6% higher, respectively.

Research limitations/implications

It can be concluded that 60 Wt.% of river sand can be combined replaced with 20 Wt.% UFS and 40 Wt.% SGS to produce good quality concrete whose properties are on par with conventional concrete.

Practical implications

The results showed that combined SGS and UFS can be used as a partial replacement of river sand in the manufacturing of concrete that is used in all the applications of construction sector such as buildings, bridges, dams, etc. and non-structural applications such as drainpipes, kerbs, etc.

Social implications

Disposal of industrial by-product wastes such as SGS and UFS affects the environment. A sincere attempt is made to use the same as partial replacement of river sand.

Originality/value

Based on the literature study, no work is carried out in replacing the river sand combined with SGS and UFS in concrete.

Details

World Journal of Engineering, vol. 19 no. 5
Type: Research Article
ISSN: 1708-5284

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Article
Publication date: 10 April 2018

Varnita Srivastava, Niladri Das and Jamini Kanta Pattanayak

The purpose of this paper is to examine the significance of gender diversity on corporate boards in India in the light of recent regulatory reform introduced in the Companies’…

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Abstract

Purpose

The purpose of this paper is to examine the significance of gender diversity on corporate boards in India in the light of recent regulatory reform introduced in the Companies’ Act, 2013 which mandated the presence of at least one woman on the corporate boards of all the listed firms.

Design/methodology/approach

Based on a panel of 300 firm-year observations for 15 years from 2001 to 2015, regression analysis has been conducted to analyze the relation between gender-related variables of corporate boards with firm-specific financial characteristic, cost of equity (COE) and return on assets (ROA) of firms listed in CNX Nifty, a major financial market index of India.

Findings

The analysis indicates that boards with gender diversity explain a slightly more than 5.5 percent change in a firm’s COE and have a much higher impact of 45 percent on a firm’s ROA. The presence of female directors on the boards and their independence have a negative association with the COE, whereas the level of involvement of female directors on different committees has a positive association with the ROA.

Practical implications

The findings may help theorists in defining the right mix of female on the corporate boards in an emerging economy. Also, by taking input from the findings, regulators and industry can formulate policies to foster gender diversity on corporate boards in India.

Originality/value

This study considers the recent regulatory norm introduced in India. This issue has still not been discussed and analyzed by researchers in India. It attempts to explain the impact a gender diverse board can make on a firm’s performance. It also makes valuable recommendations to improve the norms intended to more effectively foster gender diversity on corporate boards in India.

Details

Management Decision, vol. 56 no. 8
Type: Research Article
ISSN: 0025-1747

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Article
Publication date: 2 October 2017

Nihar Kanta Patra

This paper aims to examine and analyse the status and differences in different components of e-resources management of business/management school libraries in India. It also…

2616

Abstract

Purpose

This paper aims to examine and analyse the status and differences in different components of e-resources management of business/management school libraries in India. It also examines the factors responsible for criteria/methods used in the life cycle of e-resources and e-resource management (ERM) system.

Design/methodology/approach

This study uses convenient sampling method as the management institutes in India are many and scattered around India. A suitably designed questionnaire has been prepared and sent to the libraries. Data collected from the librarians/library in-charge on managing e-resources in their libraries selected under study were entered into SPSS software for analysis. Further, coding and decoding of data are being done for analysis. Simple cross tabulation, simple statistical tools like mean and standard deviations and advanced statistical tools like ANOVA, chi-square test and multiple regression analysis, etc. have been applied for analysis.

Findings

E-resources management is one of the most important concepts in any academic library. After automation and digitization of library resources, there is a challenge for library professional to manage this tremendous increase in e-resources. In this study, it is observed that all libraries are not following all the steps of different components of ERM such as selection, evaluation, acquisition, license agreement and renewal/cancelation of e-resource which are essential for the better management of e-resources. The voluminous e-resource can easily be managed through the ERM system. However, this study found that better management of e-resources directly effected by the facilities of IT infrastructures available in the library and proportion of non-professional staff to total staff.

Research limitations/implications

This study is confined to 38 libraries of ranked management institutes/business schools in India based on the report published in Business India, Business World and Business Today. This study is confined to issues relating to e-resources collection development, the status of IT infrastructure, life-cycle process of e-resources and tools and technology implemented to manage e-resources.

Originality/value

This paper provides how electronic resources are being managed by business/management school libraries in India. What are the methods/criteria they are being used in different components of the life cycle of e-resources management? In this paper, the hypothesis has been tested by using simple and advance statistical tools.

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