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Does Credit Rating Revisions Affect the Price of Common Stock: A Study of Indian Capital Market
The current investigation aims to assess the effect of credit assessment changes on the share prices of Indian companies from 2009 to 2019. The data of top 100 companies listed on National Stock Exchange (NSE) across 10 industries stem from CMIE databases. The excess stock return is compared with the market in a 15-day window around credit rating changes. The event effect on share prices is more in the pre-event window compared to the post-event window. Positive abnormal stock returns around upgrades through downgrades are statistically significant compared to upgrades. Credit ratings are not significant across industries, and agency nationality is a critical factor for calculating the intensity of price reaction. 2021 K. J. Somaiya Institute of Management. -
Corporate Social Performance and Firm Location: Empirical Evidence
The study addresses the relationship between firm location and the corporate social performance (CSP) of manufacturing enterprises in India. The study argues that a higher number of multinational corporations (MNCs) at a location leads to higher social performance. An environment and social involvement (ESI) index, based on ISO26000 and National Voluntary Guidelines, has been used to measure the corporate social performance of manufacturing enterprises. The data are obtained through questionnaires from a survey of 121 medium-sized manufacturing enterprises in the national capital region in India and analyzed through one-way ANOVA and linear regression. Results reveal that the presence of MNCs at the location of enterprises is significant to their CSP. The findings of the study aggregate to make original and substantive contributions to the CSP literature on the geography of strategic management. This research is valuable for social responsibility practitioners in developing countries for start-ups and small and medium enterprises who are seeking to enhance their understanding to formulate pragmatic and effective strategies to improve CSP. 2023 IGI Global. All rights reserved. -
A study on the representation of hisorical figures in bollywood film: Bajirao mastani and Jodha akbar /
The purpose of the study is to find out whether there is a difference in the representation of historical figures by historical film and historical textbooks. The researcher focuses on the various factors affecting the representation of the historical figures in historical film. The analysis conducted on the two films Bajirao Mastani and Jodha Akbar points at the modifications in the representation of the historical figures. The researcher conducts a textual analysis on the films which are analyzed during the research. -
Integrating dye-sensitized solar cells and supercapacitors: portable powerpacks for future energy applications
Integrating energy storage and harvesting devices have been major challenges and significant needs of the time for upcoming energy applications. Photosupercapacitors are combined solar cell-supercapacitor devices which can provide next-generation portable powerpacks. Owing to advantages like economic and environmental friendliness, dye-sensitized solar cells (DSSCs) offer vast potential for being integrated with energy accumulation devices like supercapacitors. Over the past few years, various types of harvesting cum storage power devices combining DSSCs and supercapacitors have been reported. Over time the devices have improved in both performance and stability providing a broad outlook to possible future advancements including commercialization. We still have many challenges that are yet to be resolved in order to take these powerpacks to the next level of applications in portable and wearable electronics and communication devices. In this context, a detailed analysis and comparison of already reported photo-powered integrated supercapacitors based on DSSCs would give further insights into future advancements. In this review, we have discussed the development of photosupercapacitors, their fabrication strategies, and different materials used as counter electrodes, electrolytes, and dye sensitizers. Graphical Abstract: (Figure presented.) The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024. -
Extraction of Fungal Chitosan by Leveraging Pineapple Peel Substrate for Sustainable Biopolymer Production
The cost-effective production of commercially important biopolymers, such as chitosan, has gained momentum in recent decades owing to its versatile material properties. The seasonal variability in the availability of crustacean waste and fish waste, routinely used for chitosan extraction, has triggered a focus on fungal chitosan as a sustainable alternative. This study demonstrates a cost-effective strategy for cultivating an endophytic fungus isolated from Pichavaram mangrove soil in a pineapple peel-based medium for harvesting fungal biomass. Chitosan was extracted using alkali and acid treatment methods from various combinations of media. The highest chitosan yield (139 0.25 mg/L) was obtained from the pineapple peel waste-derived medium supplemented with peptone. The extracted polymer was characterized by FTIR, XRD, DSC, and TGA analysis. The antioxidant activity of the fungal chitosan was evaluated using DPPH assay and showed an IC50 value of 0.22 mg/L. Subsequently, a transparent chitosan film was fabricated using the extracted fungal chitosan, and its biodegradability was assessed using a soil burial test for 50 days. Biodegradation tests revealed that, after 50 days, a degradation rate of 28.92 0.75% (w/w) was recorded. Thus, this study emphasizes a cost-effective strategy for the production of biopolymers with significant antioxidant activity, which may have promising applications in food packaging if additional investigations are carried out in the future. 2024 by the authors. -
Theoretical and experimental validation of thermal and heat transfer performance of novel ethylene glycol - Cr2AlC nanofluids
Synthesizing stable nanofluids with favourable thermal properties that can cater to practical applications is a challenge over the past few years. This paper presents the preparation and analyzes the thermal efficiency of the novel nanofluid prepared by the suspension of nanocrystalline Cr2AlC MAX phase powder in ethylene glycol (EG). Incorporation of h-BN, MoS2, Al2O3, and Cr2AlC showed a thermal conductivity enhancement at 303 K when compared to EG. Accurate experimental models for the thermal conductivity and the viscosity of EG + Cr2AlC nanofluids are estimated. The theoretical analysis of the flow profiles of EG + Cr2AlC/Al2O3/MoS2/h-BN nanofluids is carried out with Blasius and Sakiadis flow models. The Cr2AlC MAX phase possesses both ceramic and metal properties that help these nanofluids to show high heat transfer performance. The results show that 0.50 wt% EG + Cr2AlC nanofluid displays maximum improvement in heat transfer performance. There is a substantial rise in the thermal conductivity when both temperature and weight fraction increase. The simulated flow of the nanofluid past a plate indicated superior heat transfer and thermal profiles for the EG + Cr2AlC nanofluids. For the flow past a moving plate, the nanofluid possesses less skin friction at the plate, which is favourable for various practical applications. 2022 Elsevier Ltd -
Determinants of profitability of private sector banks in india
Indian banking sector has undergone a sea change after the advent of Liberalisation,Privatization and Globalization polices of Government of India, newlineduring the beginning of nineties. This has resulted inthe implementation of banking sector reforms which rationalized banking system by opening of new generation commercial banks,entry of foreign banks,prudential norms for quality of asset,deregulation of interest rates and launching of banking tribunals. During newlinethe last two decades private sector banks in India have played a significant role in newlinebanking sector in terms of business, profit, network, channels and digital banking. newlineInorder to make use of technology and improve customer service banks have implemented CBS. Banking reforms, competition, growing NPA due to economic slowdown, high investments in technology, Basel Risk Management have affected the profitability of all banks in India. But private sector continues to perform well. Present study analyses the determinants of profitability of private sector banks in India and Impact of profitability after implementation of CBS. Since private sector new and old banks are the two groups in private sector banks in India their profitability and determinants are analyzed. The study focuses on select four banks each from private sector new and old banks in India for fourteen years, 2000-2001 to 2014-2015.The Global banking benchmarkon profitability of commercial newlineBanks,ROA is considered as dependent variable and Bank specific, Industry level and Macro level Independent variables are analyzed in the data analysis to find out variations, relationships andfundamental variables influencing profitability of private commercial banks in India during the period under study. -
Fostering civic engagement and community development through service-learning capstone courses in higher education: An in-depth analysis of department models in Indian universities
A nation's strength is intricately linked to the education of its citizens, and the evolving landscape of higher education is evident in the changing role it plays. The National Education Policy (NEP) established on July 29, 2020, provides a framework that opens avenues for experiential learning, emphasizing hands-on experiences to complement theoretical knowledge. Keeping this in mind, this chapter introduces the Service-Learning Capstone Course Model designed to cultivate civic responsibility, empathy, and risk management while fostering the holistic growth of learners as responsible citizens in this century. The study demonstrates how the inclusion of a service-learning component in the syllabus can develop personal, professional, and academic growth in a learner through the knowledge gained. 2024, IGI Global. All rights reserved. -
Esther reimagined: feminist essence in Sara Josephs narrative
Gynocentric approaches to biblical women uncover narratives of liberation and empowerment. These perspectives highlight the gaps and omissions in the representation of women within the overarching metanarrative of the Bible. Sara Josephs novel, Esther, serves as a feminist reimagining of the biblical story of Esther, offering a pluralistic lens through which to examine the experiences and lives of women against the backdrop of patriarchy. This paper utilises the feminist hermeneutic method to critically engage with the narrative, drawing on the feminist frameworks established by scholars such as Elizabeth Fiorenza and Esther Fuchs. It argues that biblical women can be reinterpreted as positive role models, saviours, heroines, and vital contributors to an extraordinary narrative of survival and redemption. 2024 Informa UK Limited, trading as Taylor & Francis Group. -
Role of social media in the digital transformation of business
A digital transformation endeavor is the use of technology and digital processes to enhance business operations and consumer experiences. These projects frequently include the use of new technology like social media platforms, artificial intelligence (AI), and analytics, as well as the execution of digital processes like cloud computing, omnichannel commerce, data analytics, and automation. An organization needs to integrate digital transformation initiatives into its current systems if it wants to stay current with the rapidly evolving technology landscape of today. Social media is now an essential part of contemporary life, and businesses are increasingly using it to connect with their clients and other stakeholders. To take advantage of social media's huge potential, businesses are incorporating it into their digital transformation initiatives. Copyright 2023, IGI Global. Copying or distributing in print or electronic forms without written permission of IGI Global is prohibited. 2023 by IGI Global. All rights reserved. -
Construction of Virtual Simulation Practice Teaching Platform for Business Majors Based on Fuzzy Control Algorithm
Simulation plays an important role in control research. Information technology and various related technologies, the research of simulation technology is also deepening. At present, there is no unified platform for the design and simulation of adaptive fuzzy controller, and the simulation algorithms of various controllers are different. With the strong advocacy of national education departments, virtual simulation technology has been widely used in academic education, and has gradually become an important means to improve traditional teaching. Cross-professional comprehensive training of business has almost become the preferred course of combining theory with practice in general colleges and universities. It requires students from different majors to participate together, cooperate and communicate deeply in teams, and compete and confront each other among groups, which helps to improve graduates' innovative and entrepreneurial ability. Through teaching practice, the design of teaching system, the joint training between schools and enterprises, and the consideration of virtual and actual combat are further improved. Explain the teaching application of virtual simulation experiment teaching platform. The virtual simulation experiment teaching platform is convenient for students to complete intelligent control experiments, and carry out secondary development and innovative experiments. 2023 IEEE. -
Management and Sales Forecasting of an E-commerce Information System Using Data Mining and Convolutional Neural Networks
The exponential development of e-commerce in recent decades has enhanced convenience for individuals. Compared to the conventional business environment, e-commerce is characterized by increased dynamism and complexity, resulting in several obstacles. Data mining assists individuals in effectively addressing these difficulties. Traditional data mining cannot efficiently use big data in the power provider industry. It heavily relies on time-consuming and labor-intensive feature engineering, and the resulting model could be more easily scalable. Convolutional Neural Networks (CNN) can efficiently use vast amounts of data and autonomously extract valuable elements from the original input, resulting in increased effectiveness. This article utilizes a CNN to extract valuable insights from e-commerce information to forecast commodities sales accurately and proposes a CNN-based Sales Forecasting Model (CNN-SFM). The findings indicate that using data mining and CNN yields a high level of precision in forecasting forthcoming people buying capacity data. The correlation variable between actual usage information and projected usage information was 0.98, and the highest mean error was just 1.78%. Data mining can effectively extract hidden relevant information and forecast future consumption habits for e-commerce systems. CNN demonstrates proficiency in accurately predicting forthcoming consumption power and trends. The Research Publication. -
A Study Examining the Relationship Between College Students Demographic Characteristics and Financial Literacy- With Special Reference to a Union Territory in India
Over the past ten years, the importance of financial literacy has been growing across the world. Prior research has found that a lack of financial knowledge can have several negative consequences, the inability to make correct financial decisions, high levels of debt, high-cost borrowing and misuse of credit. Limited knowledge of financial concepts also has an impact on the economy as a whole. This study attempts to measure the level of financial literacy of college students in Goa, India. A total of 378 respondents were surveyed and their level of financial literacy was measured through a percentage analysis. The respondents level of financial literacy was also studied concerning various demographic characteristics. The results show an association between financial literacy and sex, level of education, field of education, percentage of respondents and income level. The findings of the study suggest a need for the strengthening of initiatives by policymakers to introduce the concept of financial literacy for students all over the state as well as the country, in every field. The Author(s), under exclusive license to Springer Nature Switzerland AG 2024. -
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A Feminist study of food in select culinary narratives
This research studies Indian immigrant women s relationship with food in the twenty-first century globalised, capitalist, multicultural, American society. It adds to the limited scholarship on the genre of diasporic culinary narratives by looking at the works of Shoba Narayan s Monsoon Diary: A Memoir with Recipes (2003),Amulya Malladi s Serving Crazy with Curry (2007), Bharti Kirchner s Pastries: A Novel of Desserts and Discoveries (2009) and Sandeepa Mukherjee Datta s Bong Mom s Cookbook (2013). The research thus views food as a means for immigrant women to articulate their sense of self and critique the standardization of women s relationship with food by the capitalist food industry. Moreover, critiques of capitalist notions of women s relationship with food further enables the select texts to re-envision women s relationship with the kitchen and domestic work. Finally, the study analyses select culinary narratives as paradoxical texts for its simultaneous critique of the commodification of ethnic culture and performance of cultural self-commodification -
A feminist study of food in select culinary narratives
An academic study of food entails a study of food at the intersection of individual experience, socio-cultural significance and global politics of food. A study of the emerging genre of culinary narratives, therefore, is a study of women’s experience of food, shaped by the socio-cultural context she occupies and its interaction with the world food scenario. This research titled “A Feminist Study of Food in Select Culinary Narratives” studies Indian immigrant women’s relationship with food in the twenty-first century globalised, capitalist, multicultural, American society. The research places itself within the broader framework of literature, cultural and women’s studies and focuses on the emerging genre of South-Asian diasporic culinary narratives. It, therefore, adds to the limited scholarship on the genre of diasporic culinary narratives by looking at the works of Shoba Narayan’s Monsoon Diary: A Memoir with Recipes (2003),Amulya Malladi’s
Serving Crazy with Curry (2007), Bharti Kirchner’s Pastries: A Novel of Desserts and Discoveries (2009) and Sandeepa Mukherjee Datta’s Bong Mom’s Cookbook (2013).Consequently, the research examines the various roles performed by food, as the immigrant woman navigates her geographical and cultural displacement. In this context, the research views food as a means for immigrant women to articulate their sense of ‘self’ and critiquing the standardization of women’s relationship with food by the capitalist food industry. Moreover, critiques of capitalist notions of women’s relationship with food further enables the select texts to re-envision women’s relationship with the kitchen and domestic work. The research also highlights the difference in the first and second generation immigrant women’s use of food to navigate their displacement. -
Crystal structure of 4-{(E)-[2-(pyridin-4-ylcarbonyl)hydrazin-1-ylidene]methyl}phenyl acetate monohydrate /
International Union of Crystallography Journal, Vol.71, Issue 2, pp.107-116, ISSN No: 2056-9890. -
N'-[(E)-Furan-2-Ylmethylidene]-4-Hydroxybenzohydrazide
Acta Crystallographica Section E, Vol-E70(o242), ISSN-1600-5368