Browse Items (16481 total)
Sort by:
-
Resilient strategies for sustainable tourism development: a land use analysis of the Kannur-Iritty corridor in Kerala, India
The study explores the resilience of the KannurIritty corridor in northern Kerala, where rapid infrastructural growth following the opening of Kannur International Airport in 2018 has reshaped mobility, land use, and tourism potential. The primary objective is to identify specific areas where challenges exist and provide policy recommendations to promote resilient and sustainable tourism development along the corridor. Integrating spatial, environmental, and perceptual data, the analysis develops a composite framework to assess environmental, infrastructural, socio-economic, and governance resilience. Results reveal strong infrastructural connectivity but moderate ecological and community adaptability. Water quality deterioration and unplanned land conversion reduce ecological resilience, while limited local awareness constrains adaptive tourism diversification. Conversely, peri-urban zones with mixed land use demonstrate higher potential for low-impact tourism such as farm and eco-tourism. Strengthening corridor governance through integrated land-use control, water-quality restoration, and community participation is essential to sustain tourism resilience. The study recommends targeted policy interventions, prioritizing sustainable infrastructure, decentralized waste management, and participatory tourism planning, to align regional development with Keralas responsible tourism agenda and provide a replicable model for other emerging tourism corridors in India. The Author(s), under exclusive licence to Springer Nature Switzerland AG 2025. -
On ? -Vertex Choosability of Graphs
A connected, simple graph G with vertex set V(G) = { 1 , 2 , , n} is said to be vertex (n,k)-choosable, if there exists a collection of subsets { Sk(v) ? V(G) : v? V} of cardinality k, such that Sk(u) ? Sk(v) = ? for all uv? E(G) , where k is a positive integer less than n. The maximum value of such k is called the vertex choice number of G. In this paper, we introduce the notion of ?- choosability of graphs in terms of their vertex (n,k)-choice number and initiate a study on the structural characteristics of ?-choosable graphs. 2020, The National Academy of Sciences, India. -
-
Fabrication of Robust Wettability Gradients on Soft Surfaces Through Physicochemical Modulations
The creation of robust surface gradients on soft materials is an emerging area of research in materials chemistry. Polydimethylsiloxane (PDMS), an elastomeric soft material, is widely employed in diverse research fields due to its exceptional properties including ease of processability, newlinebiocompatibility, and transparency. These properties make it an ideal choice for applications in microfluidics, soft robotics, and biomedical devices. Creating surface gradients on soft surfaces can be challenging, requiring expensive chemicals, sophisticated instrumentation, time, and complex experimental setups. This study presents simple and cost-effective methods newlinefor creating chemical (wettability) and physical (morphological) gradients on newlinePDMS surfaces. The methods we developed to create wettability gradients involves (i) newlinecreation of a gradient of crosslinking density on the PDMS surface by using newlinea differential curing method and (ii) selective inhibition of normal curing newlineusing an inhibitor. Contact angle measurements confirm the successful newlinecreation of both radial and linear gradient of surface wettability using both these methods with regions of higher crosslinking density exhibiting higher hydrophobicity. We have also devised an innovative technique for fabricating morphological gradients on soft surfaces. The method makes use of newlinedifferential curing and buckling instability to create hierarchical wrinkled patterns on the PDMS surface. Optical microscopy and profilometry confirm the uniformity, reproducibility, and controlled optical properties of the wrinkled surface patterns. newlineGradients we prepared demonstrated excellent performance in various applications, including water collection, cell adhesion, and triboelectric charge generation. They can be utilized in microfluidics, sensors, and newlinebiomedical devices due to their structural consistency, controllable physical newlineresponses, and reproducibility of the performances. -
Decolonising Caste in the Indian Context: The Psyche of the Oppressor
Caste is a social construct as well as a psychological phenomenon. So far, it has been predominantly viewed, understood and researched through the lens of anthropology, sociology, economics and political science. However, very little understanding has been gained in the domain of psychological science with respect to caste in the Indian context. The population of the Global South (includes the regions of Asia, Africa, Latin America and Oceania) cannot be understood with the frameworks and research undertaken by the Global North (Europe and North America, known as the West, the industrialised world) because the knowledge production centres of psychology have predominantly been Euro-American centric, as many critics have pointed out. Although research has been scarce in relation to caste and psychology, it has mostly revolved around the oppressed. Therefore, this article aims to shift the focus from the oppressed to the oppressor. To understand Indian human behaviour and thought, it is essential to view it through the lens of the colonial past, the caste system and religion, which are intertwined with each other. This article aims to look at the psychology of the oppressor in the Indian context through the psychological frameworks of purity and pollution. It also stems from the premise that casteism is inculcated through modelling and intergenerational learning. Hence, the above-mentioned factors help to understand unequal power relations and discrimination, which facilitate the decolonisation of the Indian psyche. It also highlights the influence of colonisation on the mind and behaviour with respect to caste. 2023 Department of Psychology, University of Allahabad. -
Viral Uncertainty, How Rumours on Social Media Reshape Public Perceptions in Crises: Digital Misinformation, Fear, and Trust in Contemporary Indian Crisis Communication
These days crises are as digital as they are lived. The advent of social media turns emergencies into quick and often gossip-filled information zones where the rumour mill outpaces the rule book. This study explores how circulatory processes inform audience perceptions and official responses, in light of Indias recentcrises. Drawing on media ecology and audience studies approaches, the study investigates how characteristics of platform design, including algorithmic visibility and affectively laden content, amplify the spread of misinformation. It also considers how users interpret, share, or resist rumours when faced with uncertainty. Rather than framing misinformation only as a problem of truth or falsehood, the study positions it as part of a wider media environment that influences trust, memory, and civic behaviour. By focusing on these dynamics, the paper makes a case for reinvigorating an emphasis on media literacy and ethical communication as imperative methods to mitigate misinformation in times of crisis. Copyright 2026, IGI Global Scientific Publishing. Copying or distributing in print or electronic forms without written permission of IGI Global Scientific Publishing is prohibited. Use of this chapter to train generative artificial intelligence (AI) technologies is expressly prohibited. The publisher reserves all rights to license its use for generative AI training and machine learning model development. -
Mindfulness: An emotional aid to the glass ceiling experiences
We have progressed to a phase where there is very little difference between men and women, but the reality in many countries is that women are looked down as the inferior gender and not given career opportunities to explore. They are not let into the decision-making roles at the organization even when they have an equal qualification, experience and skill. They are placed low in the hierarchy which allows them to witness the functions at the higher level of the organization but restricts them from participating in them. There are a lot of factors like cultural, socio-demographic factors and society itself that influence this disparity in the organization. These contributory factors create the glass ceiling phenomenon at the workplace, thereby generating emotional and psychological imbalances in women employees. This is a conceptual paper aiming to explore the concept and impact of mindfulness, and various concepts of mindfulness could be used as an emotional aid to treat the psychological effects of the glass ceiling. It further explains some of the mindful concepts like mindful walking, mindful life and mindfulness-based stress reduction technique in treating some of the psychological and emotional issues like depression, anxiety, frustration, traumatic experiences, adjustment issues, addiction, stress, low self-esteem, low self-confidence and aggression. It also elucidates adopting mindfulness techniques in real organizational scenarios where women are constantly discriminated because of their gender and opportunities are taken away. 2021 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license. -
Technology-based scalable business models: Dimensions and challenges of a new populist business model
Technology based scalable businesses (TSB) have made a significant impact on our lives. The landscape change driven by TSBs has forced many well-established brick-and-mortar businesses to relook at their business models. Despite the influential strides made by TSBs in altering the business landscape the business literature on them is scant. This chapter is a modest attempt to examine TSBs. Scalable businesses could be broadly described as those that can achieve a disproportionate increase in sales/revenue/profits compared to the costs incurred, primarily aided by technology. Google and Uber are examples of how new industries get created and how existing industry landscapes get changed because of technology. Interlinking of technology has offered hitherto unexperienced growth opportunities to such companies. However, the uniqueness of these businesses leaves much to be desired from conventional metrics in adequately explaining the performance of technology-based scalable businesses. 2024, IGI Global. All rights reserved. -
Key Strategies for Happiness in Workplace: A Pragmatic View
Well- being and happiness in the workplace are crucial for fostering a productive workforce. Happiness in the workplace is multi- factorial, comprised of psychological well- being, job satisfaction and harmonious human relationships. Research studies reveal that employees who experience higher levels of happiness and well- being are more productive, creative, and better at problem- solving. Positive well- being practices have been shown to increase employee satisfaction and reduce turnover rates. Moreover, these practices contribute a lot to reduce job stress and burnout. Testing happiness or well- being assessments are also critical to promoting employee satisfaction. Regular assessments can provide newer insights, allowing employers to identify areas where interventions or modifications are needed and to measure the impact of implemented strategies. 2025 by IGI Global Scientific Publishing. -
Physical aging of polymers and polymer nanocomposites
This chapter offers an illustration of physical aging in polymers and their nanocomposites. Physical aging, explained as time-dependent property changes taking place at fixed temperature and less stress without external forces or influences, is crucial for recognizing long-term performance and strength of polymer materials. The text discovers how physical aging establishes differently in amorphous polymers and semicrystalline polymers along with their nanocomposite, with specific consideration to polymer blends. Molecular mechanisms focusing on physical aging are addressed, indicating how polymers in nonequilibrium states undertake structural relaxations to equilibrium when stored below their glass transition temperature (Tg). The chapter scrutinizes factors affecting aging rates, including quench depth (?TA=Tage ? Tg), nanofillers, and the effect of molecular mobility. Additionally, it evaluates theoretical models and molecular simulation methodologies increasingly assisted to overcome limits of conventional experimental methods in determining intrinsic aging mechanisms. The work completes by classifying future research directions essential for evolving understanding of polymer aging behavior, with suggestions for refining service life and storage constancy of polymer-based materials and equipment. 2026 Elsevier Ltd. All rights reserved. -
Antecedents of employee readiness for change in the IT sector and the manufacturing sector: A comparative study
A sample of 305 employees comprising nearly equal numbers from the manufacturing sector and from the information technology (IT) sector in India was assessed in terms of: 1) attributes of the individual employees (practical intelligence and creative behaviour); 2) processes (participation in making decisions and the quality of communication); 3) contextual factors (trust in management and history of change), to predict the readiness of the employees for change. The predictors of employee readiness for change differed between the two sectors, and the factor most closely related to the readiness was prior experience of organisational changes. Copyright 2018 Inderscience Enterprises Ltd. -
Imidazopyridine chalcones as potent anticancer agents: Synthesis, single-crystal X-ray, docking, DFT and SAR studies
New imidazopyridinechalcone analogs were synthesized through the ClaisenSchmidt condensation reaction. The newly synthesized imidazopyridine-chalcones (S1S12) were characterized using spectroscopic and elemental analysis. The structures of compounds S2 and S5 were confirmed by X-ray crystallography. The global chemical reactivity descriptor parameter was calculated using theoretically (DFT-B3LYP-3-211, G) estimated highest occupied molecular orbital and lowest unoccupied molecular orbital values and the results are discussed. Compounds S1S12 were screened on A-549 (lung carcinoma epithelial cells) and MDA-MB-231 (M.D. Anderson-Metastatic Breast 231) cancer cell lines. Compounds S6 and S12 displayed exceptional antiproliferative activity against lung A-549 cancer cells with IC50 values of 4.22 and 6.89 M, respectively, compared to the standard drug doxorubicin (IC50 = 3.79 ?M). In the case of the MDA-MB-231 cell line, S1 and S6 exhibited exceptionally superior antiproliferative activity with IC50 of 5.22 and 6.50 ?M, respectively, compared to doxorubicin (IC50 = 5.48 ?M). S1 was found to be more active than doxorubicin. Compounds S1S12 were tested for their cytotoxicity on human embryonic kidney 293 cells, which confirmed the nontoxic nature of the active compounds. Further molecular docking studies verified that compounds S1S12 have a higher docking score and interacted well with the target protein. The most active compound S1 interacted well with the target protein carbonic anhydrase II in complex with pyrimidine-based inhibitor, and S6 with human Topo II? ATPase/AMP-PNP. The results suggest that imidazopyridine-chalcone analogs may serve as new leads as anticancer agents. 2023 Deutsche Pharmazeutische Gesellschaft. -
Imidazopyridine Hydrazine Conjugates as Potent Anti-TB Agents with their Docking, SAR, and DFT Studies
Novel imidazopyridines hydrazine conjugates were designed and synthesized for their anti-tubercular (anti-TB) activity. A cytotoxicity assay was conducted with Vero cells to determine the safety profile of the most effective compounds. It was found that compound (IA3) (MIC=0.78 ?M) and (IA8) (MIC=1.12 ?M) were nearly 3.7 and 2.5 times more active than pyrazinamide. Based on Density functional theory (DFT), these molecules exhibited better charge transfer between molecular orbital's, which made them suitable for biological applications. Molecular docking on Mycobacterium tuberculosis InhA bound to NITD-916 (PDB: 4R9S) revealed that compounds possessed greater binding affinity towards proteins. In addition, the most active anti-TB compounds (IA3) and (IA8) exhibited high levels of interaction with the target protein and exceptional safety profile, suggesting they may prove to be effective leads for new drugs. 2024 Wiley-VCH GmbH. -
Comparative Study on Load Balancing Techniques in Distributed Systems
International Journal of Information Technology and Knowledge Management, Vol-6 (1), pp. 53-60. ISSN-0973-4414 -
Mechanisms towards enhanced quality of experience (QoE) in fog computing environments
The Fog or Edge computing emerges as one of the important paradigms for setting up and sustaining smarter environments across industry verticals. Our everyday environments are being meticulously advanced and accentuated through a bevy of edge and digital technologies and tools in order to be situation-aware and sophisticated. On the other side, we have powerful Cloud environments contributing as the one-stop IT solutions not only for business automation but also for people empowerment. Compared to the number of prospective Cloud environments, the number of Fog environments is going to be quite large with the availability of billions of connected devices. The scope of Fog environments, which are being touted as the most crucial for empowering people and in their everyday activities, is bound to escalate in the days to unfurl. The immediate challenge for Fog environments is to drastically enhance the quality of experience (QoE) for users. Academic professors and industry professionals have come out with a number of solution approaches and algorithms. This chapter is being specially prepared and presented in this book to tell all about the role and responsibility of Fog computing environments, the unique use cases and the various challenges, etc. Furthermore, the significance of QoE is described in detail and how that requirement can be attained by smartly applying various proven and potential technologies. This chapter also aims to motivate the readers and researchers to dig deep into this new critical requirement to unearth pioneering solutions towards enhanced QoE. Springer International Publishing AG, part of Springer Nature 2018. -
Message efficient ring leader election in distributed systems
Leader Election Algorithm, not only in distributed systems but in any communication network, is an essential matter for discussion. Tremendous amount of work are happening in the research community on election as network protocols are in need of co-ordinator process for the smooth running of the system. These so called Coordinator processes are responsible for the synchronization of the system otherwise, the system loses its reliability. Furthermore, if the leader process crashes, the new leader process should take the charge as early as possible. New leader is one among the currently running processes with the highest process id. In this paper we have presented a modified version of ring algorithm. Our work involves substantial modifications of the existing ring election algorithm and the comparison of message complexity with the original algorithm. Simulation results show that our algorithm minimizes the number of messages even in worst case scenario. 2013 Springer Science+Business Media. -
Vimana /
Patent Number: 202241030155, Applicant: Ramesh Chandra Poonia.
Drone navigation works by building a map of its surroundings while tracking its position within the map. This allows the drone to demonstrate positional accuracy (the global average URE (User error rate) across all satellites) of < 0.643 m (2.1 ft.) 95% of the lime using the Global Positioning System (GPS). The problem with this technology is twofold. It deploys only L band communication in practice. -
Nexus Between Interest Rate Risk and Economic Value of Equity of Banks
This analytical study looks to provide recommendations to the banking sector on different policies and regulations by examining certain aspects of the Basel III accord, which was designed to manage specific operational, capital and market risks of banks. A review of extant literature reveals that only a few papers have been written on simulation-based approaches, using basis and re-pricing risks. We look to connect this as a source while attempting to define and measure the impact of interest rate risk (IRR) on the economic value of equity (EVE) of banks. We propose to use the driverdriven method, wherein interest rate shocks are derived through prime lending rate (PLR) for the period of 20162019 in the context of India. Monte Carlo Simulation and OLS regression was performed to predict the IRR; Granger causality was used to examine the cause and effect relationship; the impulse response function (IRF) was used for sensitivity analysis; and the vector error correction model (VECM) technique was used for co-integrating relationships. Notably, the EVE movement caused due to shocks in interest rates had to be traced as it envisages probable EVE losses. Importantly, our study is among the first few to show the relationship between IRR and EVE of banks, especially after the deregulation of Indian banking sector. 2021 International Management Institute, New Delhi. -
Smart Product Packing and IoT Marketing: Enhancing Customer Interaction
The convergence of smart product packaging and IoT marketing has transformed commerce. This study examines the fundamental ramifications of convergence and its potential to improve customer engagement. Our research shows the transformational potential of these technologies via quantitative and qualitative analyses.Smart packaging outperforms non-smart items, giving firms an advantage, according to quantitative data. Regression and correlation analysis confirm IoT data-customer interaction. Our study also emphasizes ethical data acquisition, which supports data privacy and consumer protection.Consumers may expect personalized experiences, transparency, and real-time feedback from this technology transformation. Smart product packaging and IoT marketing enable readers to make educated decisions and influence product development to meet changing consumer expectations.This research allows academics to study the ideas and models that affect consumer engagement. Data privacy and consumer protection may inform IoT marketing and smart device packaging policy.Our research guides organizations and customers towards better customer interactions, data-driven decision-making, and ethical data practices in this changing age. The future promises revolutionary customer contact. 2023 IEEE. -
Prioritizing Factors Affecting Customers Satisfaction in the Internet Banking Using Artificial Intelligence
Internet banking has revolutionised the way customers interact with their banks, providing them with convenient access to a wide range of financial services from the comfort of their homes or mobile devices. Customer satisfaction the success of an endeavour is contingent upon a vital component internet banking Service provision, as it pertains directly impacts customer retention and loyalty. This research explores the application of artificial intelligence (AI) techniques, specifically random forest and convolutional neural networks (CNN), to prioritise the factors that affect customer satisfaction in internet banking. The study begins with data collection from a diverse sample of internet banking customers, including demographic information, transaction history, and customer feedback. These may include the ease of navigation, the response time of the platform, and the level of trust in the bank's security measures. Furthermore, convolutional neural networks (CNN) are utilised to analyse unstructured data such as customer feedback and reviews. By applying natural language processing techniques, CNN s extract sentiment and topic information from customer comments. This approach can ultimately lead to improved customer retention and loyalty, ensuring the long-term success and competitiveness of internet banking platforms. In conclusion, this study showcases the power of AI, specifically Random Forest and CNN, in prioritising factors affecting customer satisfaction in internet banking. It highlights the significance of using both quantitative and qualitative investigations in order to attain a comprehensive comprehension of customer sentiments and preferences in the digital banking landscape. 2024 IEEE.