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Article
Publication date: 31 May 2012

Rajul Singh and Roma Mitra Debnath

The purpose of this paper is to understand the relation among the various enablers of Clean Development Mechanism (CDM) to know their degree of dependence and driving power. As…

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Abstract

Purpose

The purpose of this paper is to understand the relation among the various enablers of Clean Development Mechanism (CDM) to know their degree of dependence and driving power. As there has been non-agreement among the various stakeholders regarding the benefits of sustainability brought about by CDM, this paper explores the viability of sustainable development in the Indian scenario.

Design/methodology/approach

This paper discusses a model to address the issues of sustainable development in the context of CDM. An interpretive structural model (ISM) has been used to model the various parameters of sustainable development in the Indian context. The relevant parameters have been considered as per the existing literature review.

Findings

The result shows that sustainable development is achievable if the nation emphasizes on strategic goals and mission because sustainable development is driven by the strategic parameters such as “employment creation” and “long-term economic goals”.

Research limitations/implications

The ISM model developed is not statistically validated, therefore structural equation modeling (SEM), also commonly known as the linear structural relationship approach, may be used to test the validity of such a hypothetical model.

Practical implications

The government of India has to emphasize on education and inclusive employment to improve the quality of life, which would enable the sustainable development to be achieved.

Originality/value

This paper describes one of the few empirical studies conducted in India.

Details

World Journal of Science, Technology and Sustainable Development, vol. 9 no. 2
Type: Research Article
ISSN: 2042-5945

Keywords

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Article
Publication date: 30 April 2020

Rajul Garg, Harishchandra Thakur and Brajesh Tripathi

The study aims to highlight the behaviour of one-dimensional and two-dimensional fin models under the natural room conditions, considering the different values of dimensionless…

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Abstract

Purpose

The study aims to highlight the behaviour of one-dimensional and two-dimensional fin models under the natural room conditions, considering the different values of dimensionless Biot number (Bi). The effect of convection and radiation on the heat transfer process has also been demonstrated using the meshless local Petrov–Galerkin (MLPG) approach.

Design/methodology/approach

It is true that MLPG method is time-consuming and expensive in terms of man-hours, as it is in the developing stage, but with the advent of computationally fast new-generation computers, there is a big possibility of the development of MLPG software, which will not only reduce the computational time and cost but also enhance the accuracy and precision in the results. Bi values of 0.01 and 0.10 have been taken for the experimental investigation of one-dimensional and two-dimensional rectangular fin models. The numerical simulation results obtained by the analytical method, benchmark numerical method and the MLPG method for both the models have been compared with that of the experimental investigation results for validation and found to be in good agreement. Performance of the fin has also been demonstrated.

Findings

The experimental and numerical investigations have been conducted for one-dimensional and two-dimensional linear and nonlinear fin models of rectangular shape. MLPG is used as a potential numerical method. Effect of radiation is also, implemented successfully. Results are found to be in good agreement with analytical solution, when one-dimensional steady problem is solved; however, two-dimensional results obtained by the MLPG method are compared with that of the finite element method and found that the proposed method is as accurate as the established method. It is also found that for higher Bi, the one-dimensional model is not appropriate, as it does not demonstrate the appreciated error; hence, a two-dimensional model is required to predict the performance of a fin. Radiative fin illustrates more heat transfer than the pure convective fin. The performance parameters show that as the Bi increases, the performance of fin decreases because of high thermal resistance.

Research limitations/implications

Though, best of the efforts have been put to showcase the behaviour of one-dimensional and two-dimensional fins under nonlinear conditions, at different Bi values, yet lot more is to be demonstrated. Nonlinearity, in the present paper, is exhibited by using the thermal and material properties as the function of temperature, but can be further demonstrated with their dependency on the area. Additionally, this paper can be made more elaborative by extending the research for transient problems, with different fin profiles. Natural convection model is adopted in the present study but it can also be studied by using forced convection model.

Practical implications

Fins are the most commonly used medium to enhance heat transfer from a hot primary surface. Heat transfer in its natural condition is nonlinear and hence been demonstrated. The outcome is practically viable, as it is applicable at large to the broad areas like automobile, aerospace and electronic and electrical devices.

Originality/value

As per the literature survey, lot of work has been done on fins using different numerical methods; but to the best of authors’ knowledge, this study is first in the area of nonlinear heat transfer of fins using dimensionless Bi by the truly meshfree MLPG method.

Details

Engineering Computations, vol. 37 no. 8
Type: Research Article
ISSN: 0264-4401

Keywords

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Article
Publication date: 24 June 2020

Shenggen Fan, Sivan Yosef and Rajul Pandya-Lorch

The purpose of this paper is to summarize the evolution of global and national policies linking agriculture to nutrition in 2010–2020, and provides insights on the recent policy…

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Abstract

Purpose

The purpose of this paper is to summarize the evolution of global and national policies linking agriculture to nutrition in 2010–2020, and provides insights on the recent policy trajectory in China to illustrate how individual countries are addressing agriculture and nutrition.

Design/methodology/approach

The authors utilize a noncomprehensive review of gray and peer-review literature, as well as a case study approach.

Findings

Select countries have made initial strides in linking agriculture and nutrition through policy, though progress is not widespread and uneven.

Practical implications

Researchers can begin closing the existing knowledge gaps on agriculture and nutrition. Policymakers can learn from the country lessons and experiences in agriculture and nutrition policy.

Originality/value

This paper provides one of the only overviews of global policy on agriculture and nutrition during the period 2010–2020.

Details

China Agricultural Economic Review, vol. 12 no. 4
Type: Research Article
ISSN: 1756-137X

Keywords

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Case study
Publication date: 30 November 2023

Moumita Sharma and Pallavi Srivastava

This case study attempts to sensitize the impact of restructuring on the organization’s employer brand. The students shall learn to appreciate the criticality of maintaining a…

Abstract

Learning outcomes

This case study attempts to sensitize the impact of restructuring on the organization’s employer brand. The students shall learn to appreciate the criticality of maintaining a balance between being an employee-centric organization and building a sustainable business model, to analyze the alternative people management strategies in emerging start-ups.

Case overview/synopsis

This case study illustrates the innovative human resource (HR) policies adopted by the start-up Meesho. Meesho was started as “Fashnear” by two Indian Institute of Technology graduates Sanjeev Barnwal and Vidit Aatrey in the year 2015, with the headquarters located in Bengaluru, Karnataka, India. It was a social commerce platform wherein the local apparel sellers or manufacturers could register themselves on the app and sell their products online to nearby consumers and the product would be delivered to their homes. Later, it was renamed Meesho (Meri E-Shop) with an improved business model. The innovative people-centric policies got Meesho recognition as one of the most employee-friendly start-ups and an innovative employer. However, later as part of the restructuring exercise, it had to lay off employees, which had a counter impact on its reputation and image as a desirable employer. This case study captures the dilemma faced by start-ups like Meesho who were in the process of sustaining their growth and optimizing their workforce and, at the same time, have to manage their employer brand in the process.

Complexity academic level

This case study can be used at the postgraduate level of management and in executive management programs.

Supplementary material

Teaching notes are available for educators only.

Subject code

CSS6: Human resource management.

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Case study
Publication date: 9 November 2023

Sonal Purohit

The learning outcomes of this case study are as follows: to understand the concept of social commerce and how it is different from e-commerce business, to discuss the unique…

Abstract

Learning outcomes

The learning outcomes of this case study are as follows: to understand the concept of social commerce and how it is different from e-commerce business, to discuss the unique features of Meesho’s social commerce model, to understand concepts of entrepreneurship (e.g. addressing the gap through business, pivoting), to understand the dynamics of online grocery market and e-commerce market and to apply business strategy concepts to make recommendations.

Case overview/synopsis

This case study presents Meesho, an organization in social commerce in India. Meesho was founded by Indian Institute of Technology graduates Vidit Aatrey and Sanjeev Barnwal in the year 2015 to help the small business owners with online selling. It was initially launched as an app that connected local retailers to the customers. Owing to low customer interest and low profit margins, they pivoted the business to a reseller app that facilitated the individuals and small retailers to resell the wholesalers’ products (unbranded and long-tail products) to the customers on social media channels. However, the tough competition from other start-ups in social commerce and retail giants such as Amazon and Flipkart who targeted the same customers impacted their growth. After receiving a funding of US$300m, the founders were considering if they should enter the e-commerce market and directly compete with giants such as Amazon and Flipkart or extend the product line to the online groceries market and compete with dominant players such as BigBasket and Blinkit. Through this case study, the students could be provided an opportunity to evaluate a situation, apply the strategic management concepts and make a recommendation on the strategic plan.

Complexity academic level

The case study can be taught in the business and strategy courses at the graduate and postgraduate levels in business schools. It is also suitable for the entrepreneurship course with focus on e-commerce start-up and sustainability, which is also taught at the MBA level. This case study can also be used in executive development programs for abovementioned courses.

Supplementary materials

Teaching notes are available for educators only.

Subject code

CSS 11: Strategy.

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