Snehasish Banerjee, Jyoti Prakash Singh, Yogesh K. Dwivedi and Nripendra P. Rana
This study, an exploratory research, aims to investigate social media users' expectations of information systems (IS) products that are conceived but not yet launched. It…
Abstract
Purpose
This study, an exploratory research, aims to investigate social media users' expectations of information systems (IS) products that are conceived but not yet launched. It specifically analyses social media data from Twitter about forthcoming smartphones and smartwatches from Apple and Samsung, two firms known for their innovative gadgets.
Design/methodology/approach
Tweets related to the following four forthcoming IS products were retrieved from 1st January 2020 to 30th September 2020: (1) Apple iPhone 12 (6,125 tweets), (2) Apple Watch 6 (553 tweets), (3) Samsung Galaxy Z Flip 2 (923 tweets) and (4) Samsung Galaxy Watch Active 3 (207 tweets). These 7,808 tweets were analysed using a combination of the Natural Language Processing Toolkit (NLTK) and sentiment analysis (SentiWordNet).
Findings
The online community was quite vocal about topics such as design, camera and hardware specifications. For all the forthcoming gadgets, the proportion of positive tweets exceeded that of negative tweets. The most prevalent sentiment expressed in Apple-related tweets was neutral, but in Samsung-related tweets was positive. Additionally, it was found that the proportion of tweets echoing negative sentiment was lower for Apple compared with Samsung.
Originality/value
This paper is the earliest empirical work to examine the degree to which social media chatter can be used by project managers for IS development projects, specifically for the purpose of end-users' expectation management.
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Simran Gogna, Jaspreet Kaur, Kartik Sharma, Vishesh Bhadariya, Jyoti Singh, Vikas Kumar, Prasad Rasane and Vipasha Vipasha
The purpose of this paper is to highlight the health benefits, functional role of alpha linolenic acid (ALA) in combating diet-related non-communicable diseases, absorption…
Abstract
Purpose
The purpose of this paper is to highlight the health benefits, functional role of alpha linolenic acid (ALA) in combating diet-related non-communicable diseases, absorption, metabolism, toxicity and extraction of ALA.
Design/methodology/approach
A wide range of publications were identified through electronic databases (Google Scholar, PubMed, SciELO, ScienceDirect, SpringerLink and ResearchGate) on the basis of different keywords such as dietary sources, functional role, metabolism, beneficial effects, toxicity and extraction.
Findings
ALA, an omega-3 fatty acid, is commonly found in dietary sources such as flaxseeds, rapeseed, pumpkin seeds, walnuts and fatty fish, with flaxseed being the richest among all the sources. Several convincing evidences depict the functional role of ALA in ameliorating cardiovascular functions, regulating systolic and diastolic blood pressure and improving neurological disorders, thus possessing anti-arrhythmic as well as anti-inflammatory properties. Its promising effect is also noticed on post-menopausal symptoms like hot flashes, insomnia and headache as well as in balancing the levels of sex hormones in women suffering from PCOS. Furthermore, it was also responsible for reducing the concentrations of C-reactive protein and interleukin-6. Its excess consumption may lead to gastrointestinal disturbances such as flatulence and bloating. Various extraction techniques, namely, medium pressure liquid chromatography, silver silica gel chromatography, silver ion-solid phase extraction and silver ion-high pressure liquid chromatography are used for the extraction of ALA from its sources.
Originality/value
This is a novel review which will provide a brief overview of dietary sources, functional role, absorption and metabolism, health benefits, toxicity and extraction of ALA.
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Etinder Pal Singh, Jyoti Doval and Deepak Halan
After reading and analyzing the case study, the students would be able to understand the complexities of leadership and decision-making in a diverse workplace, specifically when…
Abstract
Learning outcomes
After reading and analyzing the case study, the students would be able to understand the complexities of leadership and decision-making in a diverse workplace, specifically when promoting differently abled employees; explore the importance of fostering an inclusive environment, addressing biases and developing empathy in the context of leadership and diversity; explore the challenges and considerations involved in managing a team with diverse backgrounds and abilities; and evaluate the potential impact of promoting employees with disabilities on the morale and retention of other team members.
Case overview/synopsis
This case study is about a hearing-impaired individual, Jessica, who was recently hired by a medium-sized organization, Zerial Education. She was the organization’s first hire with a disability, and some of her colleagues were skeptical about how she would fit in. There was a clear bias against her because of her disability, and she faced many challenges while proving herself and earning the respect of her colleagues. Despite the initial skepticism and bias, she quickly proved herself to be a valuable member of the team. As the appraisal period arrived, Stan Logan, her reporting manager, faced a tough decision. He wanted to be fair and avoid to seem to be biased, yet he was also committed to fostering diversity and inclusion. If he promoted Jessica, it would affirm the company’s commitment to diversity and inclusivity, and it would also validate Jessica’s impressive year of work. However, this might come at the cost of creating tensions among the other top performers who were also deserving of the promotion and potentially complicating client interactions owing to Jessica’s hearing impairment. Logan had to navigate these complexities and make a decision that aligned with both the company’s values and operational needs, while also considering the potential consequences on team morale and client relationships.
Complexity academic level
The case is suitable for use by students at an MBA level. Human resource management: In this course, students might learn about the legal and ethical issues surrounding disability in the workplace, as well as strategies for recruiting and retaining employees with disabilities. Organizational behavior: In this course, students might learn about the psychological and social factors that influence how individuals with disabilities are perceived and treated in organizations, as well as how to promote diversity and inclusion within a company.
Supplementary materials
Teaching notes are available for educators only.
Subject code
CSS 6: Human resource management
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Soma Chaudhuri, Preethi Krishnan and Mangala Subramaniam
Over the past few years, the electronic media, as represented by the internet version of print media and independent blogs of journalists, has become a major player in the…
Abstract
Over the past few years, the electronic media, as represented by the internet version of print media and independent blogs of journalists, has become a major player in the coverage of incidents related to violence against women. While this has brought forward issues of violence and specifically rape prominently into the public sphere, the media portrayal of women has often been as victims or victims who are somehow responsible for the violence against them. Such portrayal has been repeatedly challenged by feminists. Using data from 572 national and international English media reports for a six-month period (from December 2012 to April 2013) the coverage of the protests about the 2012 case of gang rape and eventual death of Jyoti Singh Pandey in India’s capital city, New Delhi, is examined in this chapter. Drawing from past research, three main frames are discerned in the portrayal of women in the reports: mainstreaming gender, endangered woman, and the ungendered woman. Media portrayals of these three frames by three broadly categorized actors most prominently covered by the media reports are analyzed: activists, state representatives or political actors, and ordinary citizens. The findings suggest that while some reports allude to women’s agency and rights particularly when they cover feminist activists, women’s agency is marginalized in the debates around safety and protection for women when other actors (such as state representatives or political actors, and ordinary citizens) are considered. Indian women’s rights have been reduced to passive messages negating the broader politics of the contemporary women’s movement.
Jyoti and Mandeep Singh
The aim of this work is to establish a computationally efficient iterative technique for solving the highly nonlinear derivative-dependent boundary value problem (DDBVP). The…
Abstract
Purpose
The aim of this work is to establish a computationally efficient iterative technique for solving the highly nonlinear derivative-dependent boundary value problem (DDBVP). The proposed iterative technique is tested on a one-dimensional mathematical model of the shape of the human cornea, which leads to the highly nonlinear DDBVP.
Design/methodology/approach
The approach is a combined venture of quasilinearization along with Picard’s iterative technique. The nonlinear DDBVP is simplified to a sequence of linear problems through a quasilinearization technique. Making use of Picard’s iteration approach, an analogous integral form for the quasilinearized DDBVPs is developed in terms of Green’s function and the convergence controller parameter. The study also covered the convergence analysis of the iterative technique.
Findings
Numerical illustrations are presented to evaluate the applicability, efficiency and accuracy of the technique. The proposed technique provides approximate numerical solutions to the corneal shape model with a variety of constant parameters that can arise in different physical situations. In comparison with existing works, the proposed coupled iterative approach has been found to be more accurate and less computationally complex.
Originality/value
This study introduces an efficient coupled iterative technique based on quasilinearization and Picard’s iterative technique to solve a one-dimensional model of a human cornea. The proposed approach is tested on various physical situations that affect the human cornea. Numerical findings are compared with other published results to demonstrate the method’s efficiency and ease of usage.
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Bhupendra Singh and Neelu Jyoti Ahuja
This paper aims to popularize information retrieval from palm leaf manuscripts among computer scientists to make available the guidance of the age-old heritage in shaping the…
Abstract
Purpose
This paper aims to popularize information retrieval from palm leaf manuscripts among computer scientists to make available the guidance of the age-old heritage in shaping the future.
Design/methodology/approach
With computer technology penetrating every aspect of life, information retrieval algorithms can be exploited to help build a system which can dig into the ocean of knowledge from these manuscripts.
Findings
The knowledge in them covers all aspects of life. Be it religious beliefs, literature, science, mathematics, or any other. However, due to discontinuation of practice of copying their content on fresh leaves, they now possess a fragile life which needs to be preserved at the earliest. The modern means of digitization can help in their preservation.
Research limitations
The Government of India and other organizations are doing commendable job of preserving and safeguarding country’s heritage and age-old knowledge system through the movement of digitization. In the years to come, the agonizing problem of manuscripts degradation will be eradicated completely. However, next when it will come to mining the knowledge treasure out of these manuscripts, we would be confronted with another helpless situation.
Practical implications
The digitization process would capture the manuscripts from present physical palm leaf to digital image form by clicking high-quality pictures. All the text in a palm leaf will be available in the form of images, but on these images, a simple search for any word would not be possible.
Originality/value
Working towards mining the treasure of knowledge from the palm leaf manuscripts, hordes of challenges have been outlined. Over and above the problem of preventing decay to palm leaf manuscripts is the challenge of deciphering text, image analysis, information retrieval and search. Search is further associated with issues of meaningful and useful extraction through semantic analysis. This paper advocates the dire need for systematic research to be undertaken in this field opening up avenues for past knowledge to guide future prospects in several domains.
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Sustainable tourism plays a crucial role in fostering community development, particularly in regions where indigenous tribal communities are economically disadvantaged despite…
Abstract
Sustainable tourism plays a crucial role in fostering community development, particularly in regions where indigenous tribal communities are economically disadvantaged despite their rich cultural heritage. India is home to diverse tribal populations with distinct traditions. This chapter explores the potential of sustainable tourism to drive community development in India's tribal regions. The key objectives include understanding the cultural significance of these communities as tourism assets, assessing the economic empowerment potential of sustainable tourism, evaluating environmental sustainability, exploring social inclusivity and scrutinising the role of policy and governance.
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Improving energy efficiency is considered one of the most desirable and effective short‐term measures to address the issue of energy security, and also reduce the emission of…
Abstract
Purpose
Improving energy efficiency is considered one of the most desirable and effective short‐term measures to address the issue of energy security, and also reduce the emission of greenhouse gases. However, lack of access to domestic finance is the major hindrance in achieving the potential in China and India. This paper aims to report the experience of a three‐country United Nations Environment Programme/World Bank Energy Efficiency Project (involving China, India and Brazil) that is set up to address the financial barrier and identifies the lessons that can be learnt from the project.
Design/methodology/approach
The paper follows the post‐completion review approach of a project and presents the activities undertaken and results obtained from the project.
Findings
The project seeks to remove the financial barrier through the development of a commercial banking window for energy efficiency, energy service company development and support, exploring the need for setting up guarantee facilities and need for facilitating equity financing to the sector. The project succeeds in creating awareness and better understanding among the financial institutions in both India and China on potential of energy efficiency and need to make financing available for this. The banks in India in created specialized schemes for energy efficiency financing, and in China, the project has a positive impact on the new initiatives with the on‐lending facility and the guarantee fund for energy management companies. Experience sharing on these issues through cross‐exchange workshops proves to be very useful. The project successfully creates a platform on which further energy efficiency work can be carried out in the participating countries.
Originality/value
By disseminating the experience of energy efficiency financing in two developing countries, the paper contributes to knowledge that can be helpful in a wider context.