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The purpose of this paper is to review previous research studies on mathematical models for entropy generation in the magnetohydrodynamics (MHD) flow of nanofluids. In addition, the influence of various parameters on the velocity profiles, temperature profiles and entropy generation was studied. Furthermore, the numerical methods used to solve the model equations were summarized. The underlying purpose was to understand the research gap and develop a research agenda.

This paper reviews 141 journal articles published between 2010 and 2022 on topics related to mathematical models used to assess the impacts of various parameters on the entropy generation, heat transfer and velocity of the MHD flow of nanofluids.

This review clarifies the application of entropy generation mathematical models, identifies areas for future research and provides necessary information for future research in the development of efficient thermodynamic systems. It is hoped that this review paper can provide a basis for further research on the irreversibility of nanofluids flowing through different channels in the development of efficient thermodynamic systems.

Entropy generation analysis and minimization constitute effective approaches for improving the performance of thermodynamic systems. A comprehensive review of the effects of various parameters on entropy generation was performed in this study.

The information technology (IT) industry has been continuously expanding. This has resulted in promoting outsourcing of work by clients to vendors. Most of the published research has focussed on when clients should start outsourcing, what to outsource, criteria for vendor selection, etc., however the vendor side of the relationship has been mostly ignored. The purpose of this paper is to delve deep into the vendors’ side and what aspects a vendor needs to consider in order to maintain a good relationship with the clients.

The research design of the paper is to use literature survey to define the components of the client vendor relationship (CVR), identify the parameters impacting the relationship, establish correlation between the independent variables and the dependent variable; subsequently to propose a framework for the CVR.

The findings have been that – communication, technical value addition, knowledge sharing and client vendor adaptability are vital to any outsourcing engagement and if the vendor is able to get good knowledge transfer of the application at hand and the business domain, it can perform better. Vendors, which proactively resolve issues, ensure stable deliveries before time and identify improvements in the software outside the work assigned maintain better relationship. Further a vendor must be adaptable to clients, cultural, time zone differences, should provide a good project manager and be ready to change tools, resources as per client needs. As long as the vendor is able to ensure the above, the stability of the client country and need for information security is not as important to vendors.

The study has limitations as it focusses on the vendors’ side and is inclined toward Indian vendors’ perspectives. Future research can include client as well and can be conducted for a different geography.

The research work is original and adds value to the IT service outsourcing industry by identifying the parameters which need to be monitored for a sustainable CVR.

The information technology (IT) industry has grown owing to the increase in IT outsourcing prompted by the need for cost reductions in organizations. The IT industry contracts are based on pricing models, which establish the terms and conditions of payment to be made to vendors by clients. The pricing models followed in the industry are mainly Fixed Time Fixed Price (FTFP) and Time and Material (TnM) and the remaining are mostly variations of these. Using the information collected from vendors, the purpose of this paper is to draw a comparison between these pricing models to see which one is more acceptable to vendors along with researching on the reasons behind that. The outsourcing engagement is also based on a set of processes to be used during the contract time and that is known as the Outsourcing Model (OM) being used. This research also derives how pricing models, OMs and Client Vendor Relationship (CVR) being developed are related.

Hypothesis have been formulated on the basis of the literature survey conducted by the authors, subsequently questionnaire was formulated and data were collected from – a total of 500 people were targeted, out of which 70 people responded. Out of these 70 only 50 were usable responses. The respondents were at the manager and above level in different organizations classified on the basis of number of employees. Statistical tests were conducted on these data to check the reliability, prove the hypothesis and establish the mediation and moderation relationships between the pricing model, OM and CVR.

The following paper has established through statistical analysis which pricing model is more befitting to the IT service outsourcing industry and has also demonstrated the moderation and mediation relationship between pricing model, OM and CVR variables.

The major reserach limitation is that it is for only IT vendors in Indian geography. The research can be extended to different businesses and geographies.

The paper has practical implications for the IT service outsourcing industry in India and for their clients to understand the comparison between the pricing models and to study the impact of pricing and OMs on the CVRs.

The research presented is original as no similar work has been found to be published in the journals so far specifically in the Indian context.

In order to reduce the high failure rate of enterprise resource planning system (ERP) projects in Indian retail, project managers need to analyze and understand the impact of risk factor on ERP implementation. The purpose of this paper is to identify the key risk factors solely or primarily for the Indian retail sector. Furthermore, this study also analyzes the impact of risk factors in ERP implementation using the structural equation model (SEM) approach. “User risk,” “project management risk,” “technological risk,” “team risk,” “organizational risk,” and “project performance risk” are the examined factors.

A theoretical model is created that explains the risk factors which may impact the success of ERP implementation. Hypotheses were also developed to evaluate the interrelationship between risk factors and success of ERP implementation. Empirical data are collected through survey questionnaire from practitioners such as project sponsors, project managers, implementation consultants, and team members who are involved in ERP implementation in the retail sector to test the theoretical model.

Using the SEM, it is found that 40 percent of the variations in ERP implementation success can be explained with the help of the model suggested in the research study. The results of the study has empirically verified that “user risk,” “project management risk,” “technological risk,” “team risk,” “organizational risk,” and “project performance risk” factors are positively impacting ERP implementation success. All six hypotheses were supported by the results of the study.

The findings from this paper can provide greater understanding of ERP implementations. Researchers, practicing managers, and those seeking to implement ERP in retail organization can also use the findings of this study as a vehicle for improving ERP implementation success in the retail sector.

The study integrates the impact of risk factor on ERP implementation. Very few studies have been performed to investigate and understand this issue. Therefore, the research can make a useful contribution.

The information technology (IT) outsourcing has been inexorably growing in spite of its downsides. The main reasons are financial gains and cost reductions, as well as it allows companies to focus on their core selling areas. Within IT outsourcing, offshoring has become a big success because it greatly reduces costs. Countries like India, China and Philippines are attracting a lot of IT outsourcing work. In order to save costs, companies have to work out the best pricing models with the vendors so enable profitability at both ends. The main pricing models prevalent in the industry are Time and Material (TnM) and Fixed Time Fixed Price (FTFP) alternately also referred as Fixed Price. There are various other pricing models now, which are mainly variations of these. The purpose of this paper is to show an empirical comparison between these models from the vendor’s perspective to see which of them has greater acceptability.

The paper is an empirical paper in which literature survey has been done to study various pricing models in the IT service outsourcing industry, on the basis of same, two most used models have been identified, namely, FTFP and TnM, hypothesis were formulated, Likert scale questionnaire was formed. Subsequently data were collected and Wilcoxon signed-rank test was carried out to compare the variables defining the FTFP and TnM models of pricing. In total, 68 firms were targeted and 120 responses were received. The two models were studied against parameters like usage, profitability, risk, deliveries meeting project schedule, good quality code, the pricing model used by respondents’ majority of times and whether either of them lead to increasing costs.

This study has found that TnM is less risky for vendors, more profitable and vendors are able to manage better quality delivery compared to FTFP. Also it has been statistically proven that the pricing models TnM and FTFP do not impact the usage and schedules in any way. These are important findings as there have been no earlier research papers which have compared the pricing models with reference to Indian IT service outsourcing industry.

The two major pricing models TnM and FTFP are studied in the paper below. Data were gathered from 68 companies. As per results, TnM is more profitable, less risky, does not lead to increasing cost and produces good quality code as compared to FTFP also it has been statistically proven that the pricing models TnM and FTFP do not impact the usage and schedules in any way. The implications bridge a gap between theory and practice, as theoretically many pricing models exist, however, what are practical applications and justification vis-à-vis different aspects has not been approached statistically so far in the given context. Further research can be done on other variations of pricing models and to establish which one should be the preferred model and in which circumstances.

There are major practical implications of the paper as it fills the gap between the theoretical discussions of pricing and identifies and statistically proves importance of various aspects of pricing in practice.

The paper is original and adds value in terms of advising the IT service outsourcing companies as to which pricing models to use.

The purpose of this paper is to study sustainability of the global business model of software outsourcing with perspective of Indian vendors.

In order to obtain results as per the stated purpose, the authors have done an extensive literature review search in the e‐journals databases: ABI/INFORM Complete, EBSCO Business Source Complete, Emerald Management Xtra and Science Direct. Over and above these databases and journals, NASSCOM reports, survey and some books were also referred for literature review. Finally 59 references listed at the end of the paper were used for the stated purpose.

The paper studies trends in software industry and outsourcing models, which Indian vendors are offering to their global clients. Each model is evaluated analytically for its advantages and shortcomings subsequently the paper concludes by stating the need for a sustainable global business model in software outsourcing from Indian perspective.

The paper studies business of software at a global level and subsequently narrows its focus on the models being provided by the Indian vendors. It identifies need for a sustainable model to be used by the Indian vendors; the limitation of the paper is it concludes with the need identification and is from an Indian vendor perspective. The needs identified can be further used as a basis for hypothesis formulation, questionnaire design, data survey and analysis so that blue print of the proposed model can finally emerge, also the study can be expanded to include global vendors.

The following paper analytically studies current trends in global business of software sourcing, and identifies pros and cons of the models adopted by Indian vendors. It identifies the need for a sustainable global business model for software outsourcing; in case the need is fulfilled it will definitely add value to India as a software sourcing destination and lead to more revenue generation which will eventually culminate into a large‐scale and long term economic and social impact. The study also has several research and public policy formulation implications.

The paper is completely original work of the authors where the value addition is clearly seen by studying the advantages and shortcomings of the existing models of software outsourcing adopted by Indian vendors and identifying the need for sustainability therein.

This case study will frame the significance of the business model for a company. The reader will understand business model innovation and how it helps enhance entrepreneurial rewards. The students will be able to identify the entrepreneurial traits which lead to business model innovation. The readers will know about the components of a business model and will be able to apply the understanding in creating a business model canvas.

The real-life case is of a tech start-up founded in Ahmedabad by three friends. Their diverse educational background helped them in creating a successful venture that later transformed into a public company. They were always trying to make their business model competitive and innovative. Being a start-up, there were critical business decisions taken and strategies formed by the founding team. They were facing a dilemma after making the company public, as their responsibility towards the stakeholders increased. They need to keep in mind the needs of all the stakeholders and the enterprise itself. They were at a crossroads in deciding about their business model.

This case study is suitable for honours or postgraduate level or entrepreneurship training.

Teaching notes are available for educators only.

CSS 11: Strategy.

This chapter reviews the Metaverse’s inception and digitalization’s impact on the fashion and apparel retail industry. This review demonstrates how digital clothing rooted in the Metaverse assists industry environmental sustainability, the planet, and consumers, providing business strategies for growth through research in theory and an analysis of practices. Virtual checkout uses digital tools to help marketers and designers better understand their target audience. In the foreseeable future, the Metaverse of our works will be a well-known and safe space for budding designers. Designers will find it much simpler to bring their concepts to life thanks to the immediate relationship that Metaverse technology creates with humans.

Eco-friendly methods and technology found in the Metaverse will transform the industry. Expanding acceptance of Metaverse could lead to a 97% decrease in the amount of carbon dioxide in approximately per item 4,000 L of water, reducing its carbon footprint by around thirty percent during the company’s design and development phases.

Digital apparel may be extremely helpful leading up to the real physical manufacturing of a garment, applied to sampling, marketing and modeling prior the actual variants are put into manufacturing, significantly lowering the environmental impact of a clothing item’s entire lifecycle. Computer-generated representations of clothing cannot replace real garments entirely, and they can help reduce waste and help address overproduction-related difficulties.

This chapter clarifies how digital fashion based on the Metaverse assists business environmental sustainability, users, and acts as a resource to improve approaches.

This study aims to explore the emergence of workplace spirituality (WPS) in Indian organisations through a systematic literature review by unwrapping the past, present and future state of WPS research in the Indian context. The data was covered for 15 years (2008–2023) and spread across 116 studies screened from Scopus, Web of Science and EBSCO.

Theory-context-characteristics-methods (TCCM) framework analysis and topic modelling (bidirectional encoder representations from transformers [BERT] analysis) techniques were adopted for a systematic exploration of theoretical underpinnings, contextual relevance, characteristic features and methodological rigour within the domain of WPS and analysis of the literature’s emerging trends and thematic patterns, respectively.

Using the TCCM framework, this study analysed the dominant theories applied in WPS literature within the Indian context, including social exchange theory and self-determination theory. In addition, this review highlights the key industries, variables and methodologies that have been the focus of prior research. Using BERT, this study clustered the textual data and identified three thematic patterns in the literature. By analysing past and current studies, this study identified potential gaps that future research could address, as guided by the TCCM framework.

To the best of the authors’ knowledge, this is one of the initial literature reviews focused on country-level studies adopting two techniques to bring more rigour: TCCM and BERT analysis.

Environmental performance (EnPerf) needs to be critically studied so organizations can understand enhancing it. The purpose of this study is mainly to examine and explain the influence of beliefs and values of the human resources regarding religiosity (REL) and workplace spirituality (WS) on shaping an environmentally friendly work culture comprising environmental ethics (EE) and environmental passion (EP), to enhance EnPerf.

A survey methodology was used, and 316 responses were collected from the employees working in industries on the top list of polluting the environment using purposive sampling. Structural equation modeling was deployed to test the hypotheses.

This research is conducted to identify specific relationships of variables with the environment. It was discovered that WS affected EP and EE, positively affecting EnPerf.

This study guides organizations and their management to adopt WS, EE and EP, as these all increase EnPerf in the organization.

Not much work has been conducted on the environmental culture based on REL and WS, using the ability-motivation-opportunity theory. This research analyzes employees’ intrinsic factors, such as REL and WS, to develop EP and EE. Thus helping to comprehend how they can use to enhance EnPerf, which is the current priority for the organizations.