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Article
Publication date: 23 August 2023

Pankaj Naharwal, Mahesh Meena, Charul Somani, Neetu Kumari and Dinesh Kumar Yadav

This paper aims to critically review the isolation and chemistry of plant pigments.

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Abstract

Purpose

This paper aims to critically review the isolation and chemistry of plant pigments.

Design/methodology/approach

A literature survey from 1974 to 2022 was carried out and studied thoroughly. The authors reviewed literature in various areas such as isolation methods and catalytic properties of pigments.

Findings

With vast growing research in the field of catalytic activities of various pigments like chlorophyll, anthocyanin and flavonoids, there is still scope for further research for the pigments such as Lycopene, carotenoids and xanthophyll as there has not been any significant work in this area.

Research limitations/implications

Plant pigments may be used as an ecofriendly catalyst for chemical reactions.

Practical implications

One can get the direction of pigment research.

Social implications

Plant pigments are natural and ecofriendly catalyst which can reduce the pollution.

Originality/value

This is an original work. This paper precisely depicts the advantages as well as disadvantages of the isolation techniques of pigments. This study also presents the chemistry of plant pigments.

Graphical abstract

Details

Pigment & Resin Technology, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 0369-9420

Keywords

Book part
Publication date: 13 May 2021

P. P. Mohanty and Niharranjan Mishra

Overtourism is an emerging concept and a perennial process every destination is going through. It is a cyclic phenomenon derived from the destination, retained in the destination…

Abstract

Overtourism is an emerging concept and a perennial process every destination is going through. It is a cyclic phenomenon derived from the destination, retained in the destination and at last demised by the destination. It's a kind of ‘tourism illness’ spreading rapidly in every destination in the present scenario. The status of overtourism in every destination has been caused by the tourist, of the tourist and for the tourist. In the context of religious places in Odisha, overtourism is a ‘disorder’ that cannot be mitigated, as religiosity, faith and spiritualism have propelled and governed people's sentiment and emotion. Hence ambiguity arises out of making an intrigue situation between a myth or a spiritual sojourn bounded by faith and belief. This chapter significantly contributes by unfolding the existing literature by providing the origin and evolution of overtourism, various stated definitions by the different authors, causes and consequences, and overtourism in religious destinations by adopting an exploratory study, particularly in case of the Golden triangle of Odisha.

Details

Overtourism as Destination Risk
Type: Book
ISBN: 978-1-83909-707-2

Keywords

Article
Publication date: 14 October 2019

Guillaume Avond, Chaarani Bacari, Isabelle Limea, Hugues Seraphin, Vanessa Gowreesunkar and Rami Mhanna

This paper aims to evaluate the “Janus-faced” character and causes of overtourism to propose recommendations to tackle such a phenomenon.

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Abstract

Purpose

This paper aims to evaluate the “Janus-faced” character and causes of overtourism to propose recommendations to tackle such a phenomenon.

Design/methodology/approach

A case study analysis approach is adopted for this study. Studies of practitioners are presented and reflected upon with reference to academic literature on overtourism.

Findings

The study presents practical examples from Haiti, Nicaragua and Zanzibar. Tourism practitioners’ studies on overtourism are presented and general recommendations on tackling overtourism are proposed.

Research limitations/implications

This study will be of interest to tourism practitioners and Destination Marketing Organisations (DMOs) worldwide who seek understanding of the overtourism phenomenon and the associated negative impacts. The study provides useful recommendations that can be used in similar situations of overtourism.

Originality/value

The paper extends understanding of overtourism causes and consequences. While overtourism is generally looked at from impact studies, this paper argues the urgent need for solutions to tackle the phenomenon.

Details

Worldwide Hospitality and Tourism Themes, vol. 11 no. 5
Type: Research Article
ISSN: 1755-4217

Keywords

Article
Publication date: 11 July 2016

Sukhdev Singh, Jasvinder Sidhu, Mahesh Joshi and Monika Kansal

The purpose of this paper is to measure the intellectual capital performance of Indian banks and established a relationship between intellectual capital and return on assets…

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Abstract

Purpose

The purpose of this paper is to measure the intellectual capital performance of Indian banks and established a relationship between intellectual capital and return on assets (ROA). The paper also compared the intellectual capital performance of public sector and private sector banks.

Design/methodology/approach

This study is based on secondary data from the top 20 Indian banks. Ten banks were selected from each of the public and private sectors on the basis of paid-up equity capital. The analysis was made using the value added intellectual coefficient, the coefficient of variation, exponential growth rates, trend analysis, Yule’s coefficient, the coefficient of correlation, the F-test and the t-test.

Findings

The study revealed that private sectors have performed relatively better regarding the creation of total information coefficient (IC). However, the ROA was still below the international benchmark of > 1 percent. The major cause of the lower IC and the reduced ROA is disproportionate to the increase in capital employed and escalating non-performing assets in the Indian banking sector.

Practical implications

The study focussed on managers and identified the causes of lower performance. It proposed numerous strategies to improve the aggregate score of IC, which is closely related to bank profitability.

Originality/value

This is the first study to make a comparative analysis of intellectual capital performance in public and private sector banks in India and in addition to the traditional style of measuring sectoral performance. Further, the study employed new statistical tools, such as Yule’s coefficient of association, to establish the association between performance variables.

Details

Managerial Finance, vol. 42 no. 7
Type: Research Article
ISSN: 0307-4358

Keywords

Article
Publication date: 1 April 1998

M.P. Satija and Sukhdev Singh

Reports briefly on the Technical Sessions and other presentations of the 43rd All‐India Conference of the Indian Library Association, and mentions the recommendations made by…

16865

Abstract

Reports briefly on the Technical Sessions and other presentations of the 43rd All‐India Conference of the Indian Library Association, and mentions the recommendations made by delegates at the conclusion of the conference.

Details

Asian Libraries, vol. 7 no. 4
Type: Research Article
ISSN: 1017-6748

Keywords

Article
Publication date: 13 March 2017

Arindam Datta, Ved Prakash Sharma, Tanushree Gaine and Meena Sehgal

Different pollutants emission due to the conventional energy consumption process is of major concern owed to its significant effect on human health vis-à-vis regional climate. The…

Abstract

Purpose

Different pollutants emission due to the conventional energy consumption process is of major concern owed to its significant effect on human health vis-à-vis regional climate. The purpose of this paper is to develop mitigation strategies to reduce the pollutant concentrations in the rural households conducted in a pristine rural village of Indian Sunderban area.

Design/methodology/approach

During winter, 2014, 20 households which were using traditional biomass cookstove for cooking and kerosene-lamp for lighting (KIT-TRD) were randomly selected. Specific type of improved forced draft biomass cookstove and solar lantern were used in ten of the selected households (KIT-IMP). Real time concentrations of particulate matter (PM) (PM2.5, PM10) and carbon monoxide (CO) during day and evening time cooking period were measured in KIT-IMP and KIT-TRD. A simulation model was established to evaluate most potential factor to control the level of pollutants inside the kitchen.

Findings

Conventional processes of energy consumption in the households, along with the outdoor concentration of pollutants influence the indoor concentration of measured pollutants. The concentration of PM and CO was significantly lower in the KIT-IMP than the other. In the KIT-TRD households, the daytime concentration of PM and CO was significantly higher compared to the evening. The simulated output overestimated the concentration of PM10 and CO in the KIT-TRD.

Originality/value

The concentration of PM2.5, PM10 and CO significantly reduces in the indoor environment with the introduction of improved cookstove and solar lantern; however, further research is required to develop optimum sizes of window and door in the rural households to reduce the concentrations of different pollutants inside the kitchen.

Details

Management of Environmental Quality: An International Journal, vol. 28 no. 2
Type: Research Article
ISSN: 1477-7835

Keywords

Article
Publication date: 28 October 2024

Ruksar Ali, Sujood, Ariba Naz and Mohd Azhar

The purpose of this study is to provide a review of the existing research landscape on work-life balance and women’s career motivation. It examines the relationship between…

Abstract

Purpose

The purpose of this study is to provide a review of the existing research landscape on work-life balance and women’s career motivation. It examines the relationship between work-life balance and career motivation in the context of Indian women. Specifically, it explores how the work-life balance of women influences the motivational aspects of their careers.

Design/methodology/approach

The research uses a systematic literature review to identify and analyze relevant literature on work-life balance and women’s career motivation among Indian women from the Scopus database.

Findings

The study uncovers critical insights into the connection between work-life balance and women’s career decisions. It gives insight on how work-life balance significantly impacts women’s career choices. The SLR reveals a notable and consistent upward trend in the domains of work-life balance and career motivation among women.

Research limitations/implications

The findings of this study can inform organizations in tailoring policies that foster women’s career growth while simultaneously supporting a healthy work-life balance. In addition, the research can empower women to make informed decisions about their careers and personal lives. Ultimately, it contributes to creating a more inclusive and gender-equitable work environment, promoting both women’s career aspirations and their overall well-being.

Originality/value

This research stands out in its examination of the relationship between work-life balance and women’s career motivation, particularly in the unique context of Indian women. While previous studies have explored these topics individually, this research bridges the gap by investigating their interplay. Moreover, the application of a systematic literature review approach to these variables in the context of Indian women represents a novel contribution.

Details

Gender in Management: An International Journal , vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1754-2413

Keywords

Article
Publication date: 24 August 2020

Edison Jolly Cyril and Harish Kumar Singla

The paper aims to investigate the effect of firm age and size on profitability and productivity of construction firms in India. It also attempts to understand the indirect effect…

Abstract

Purpose

The paper aims to investigate the effect of firm age and size on profitability and productivity of construction firms in India. It also attempts to understand the indirect effect of firm age and size on profitability mediated through firm's productivity.

Design/methodology/approach

Data of 64 construction firms, for a period of 12 years (2006–2017), were collected. In order to measure the direct and indirect effect of size and age on profitability and productivity, a structural equation model was developed. In the structural models, productivity is a latent variable measured through proxies of material productivity (MP), labor productivity (LP) and equipment productivity (EP). The profitability is measured using three financial ratios: return on asset (ROA), return on capital employed (ROCE) and return on net worth (RONW). Then the direct and indirect effect of age and size is measured on ROA, ROCE, RONW and productivity.

Findings

The findings of the study suggest that age has a direct negative effect on profitability; however, it has an indirect positive effect on profitability, which is mediated by firm's productivity. This positive indirect effect compensates the direct negative effect and leads to an overall positive effect of firm age on profitability. However, firm size shows no effect on profitability and productivity.

Originality/value

To the best of authors’ knowledge, the study is the first attempt to measure the indirect effect of age and size on profitability, mediated through productivity. The study also examines the interrelationship among firms’ profitability and productivity and bridges an important research gap. The study proposes an integrated theoretical framework with a clear view of the interrelationships among age, size, profitability and productivity for construction firms in India, which can be further tested and validated for generalization.

Details

Journal of Advances in Management Research, vol. 18 no. 1
Type: Research Article
ISSN: 0972-7981

Keywords

Article
Publication date: 1 October 2024

Khushnuma Wasi, Zuby Hasan, Nakul Parameswar, Jayshree Patnaik and M.P. Ganesh

Tech start-ups (TSs) functioning in different domains have a responsibility of ensuring that domestic knowledge and capabilities are leveraged to minimize dependence on foreign…

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Abstract

Purpose

Tech start-ups (TSs) functioning in different domains have a responsibility of ensuring that domestic knowledge and capabilities are leveraged to minimize dependence on foreign organizations. Despite the growth of the ecosystem, while numerous TSs emerge, very few of them are able to survive, and of those that survive, very few scale up. The aim of this study is to identify the factors influencing the competitiveness of technological start-ups and to study the interrelationship and interdependence of these factors.

Design/methodology/approach

Modified total interpretative structural modeling (m-TISM) was employed for the current research. The analysis of what factors have an effect on competitiveness, how they affect it and why they affect it should be explored. The study begins by developing the list of factors through literature search, and further it is validated by expert opinion. A hierarchical model has been developed using m-TISM and MICMAC analysis to analyze the driving and dependency power of factors at each level.

Findings

Results show that the competitiveness of TSs is affected by organizational agility and internationalization. Factors present at the bottom level, namely entrepreneurial intensity, act as a strong driver for TSs. Team member commitment, transformational leadership, strategic alliances, knowledge sharing and organizational ambidexterity are middle-level factors.

Originality/value

This study is among the few articles that have explored competitiveness of TSs in the Indian context.

Details

International Journal of Productivity and Performance Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1741-0401

Keywords

Open Access
Article
Publication date: 31 October 2023

Alberto Giubilini and Paolo Minetola

The purpose of this study is to evaluate the 3D printability of a multimaterial, fully self-supporting auxetic structure. This will contribute to expanding the application of…

Abstract

Purpose

The purpose of this study is to evaluate the 3D printability of a multimaterial, fully self-supporting auxetic structure. This will contribute to expanding the application of additive manufacturing (AM) to new products, such as automotive suspensions.

Design/methodology/approach

An experimental approach for sample fabrication on a multiextruder 3D printer and characterization by compression testing was conducted along with numerical simulations, which were used to support the design of different auxetic configurations for the jounce bumper.

Findings

The effect of stacking different auxetic cell modules was discussed, and the findings demonstrated that a one-piece printed structure has a better performance than one composed of multiple single modules stacked on top of each other.

Research limitations/implications

The quality of the 3D printing process affected the performance of the final components and reproducibility of the results. Therefore, researchers are encouraged to further study component fabrication optimization to achieve a more reliable process.

Practical implications

This research work can help improve the manufacturing and functionality of a critical element of automotive suspension systems, such as the jounce bumper, which can efficiently reduce noise, vibration and harshness by absorbing impact energy.

Originality/value

In previous research, auxetic structures for the application of jounce bumpers have already been suggested. However, to the best of the authors’ knowledge, in this work, an AM approach was used for the first time to fabricate multimaterial auxetic structures, not only by co-printing a flexible thermoplastic polymer with a stiffer one but also by continuously extruding multilevel structures of auxetic cell modules.

Details

Rapid Prototyping Journal, vol. 29 no. 11
Type: Research Article
ISSN: 1355-2546

Keywords

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