Authors: Dr.Muhammed Anas .B, Dr. V. Basil Hans, Dr. N Subbukrishna Sastry

Abstract: Tourism has undergone a profound transformation in the digital era, reshaping how travellers plan, experience, and reflect upon their journeys. The integration of advanced technologies such as artificial intelligence, virtual reality, augmented reality, mobile applications, and digital payment systems has redefined the global tourism landscape. In India, iconic destinations like the Taj Mahal, Jaipur’s palaces, Kerala’s backwaters, and Varanasi’s spiritual centres are increasingly leveraging digital platforms for smart navigation, virtual tours, and cultural storytelling. Similarly, global tourist attractions such as the Eiffel Tower in France, the Great Wall of China, and the Grand Canyon in the United States are adopting immersive technologies and digital engagement strategies to enhance visitor experience and accessibility. This digital shift not only personalizes travel but also ensures sustainable tourism management by reducing overcrowding, providing real-time updates, and promoting local businesses. The aim of the researcher is to highlight the role of technology in facilitating awareness, enriching travel experiences, and ensuring inclusivity for both domestic and international tourists. Furthermore, this study envisions the future of tourism where continuous digital innovation—through AI-driven recommendations, virtual heritage preservation, and smart tourism ecosystems—will shape the way travellers connect with destinations. By exploring present practices in India and abroad, and by anticipating future advancements, this research aspires to provide a roadmap for policymakers, tourism boards, and industry stakeholders to maximize technology’s potential in promoting tourism and cultural heritage.

DOI: http://doi.org/10.5281/zenodo.17205715

Published by: vikaspatanker

Authors: Ranu Parste, Deepak Solanki

Abstract: The enhancement of heat transfer in air conditioning (AC) evaporators is essential for improving system efficiency, reducing energy consumption, and meeting modern environmental standards. This review focuses on the role of material optimization in improving the heat transfer performance of AC evaporators. Various materials such as copper, aluminum, and composite structures are evaluated based on their thermal conductivity, corrosion resistance, weight, and cost-effectiveness. Advanced approaches, including nano-coatings, porous structures, and hybrid materials, are also discussed for their potential to enhance heat exchange rates. Furthermore, the use of computational techniques like Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD), and optimization algorithms such as Genetic Algorithms (GA) plays a significant role in simulating and selecting optimal materials and designs. This review concludes that material optimization, combined with innovative surface treatments and smart design techniques, holds significant promise for the next generation of high-efficiency AC systems.

Published by: vikaspatanker

Authors: Harsh Tomar, Professor Jitendra Chouhan

Abstract: Pavements are complex structures involving many variables, such as materials, construction methods, loads, environment, maintenance, and economics. Thus, various technical and economic factors must be well understood to design, build pavements, and to maintain better pavements. Moreover, the problems relating to pavement maintenance are still complex due to the dynamic nature of road pavements where elements of the pavement are constantly changing, being added or removed. These elements deteriorate with time and therefore to be maintained in good condition requires substantial expenditure

Published by: vikaspatanker

Authors: Justin Paul Iacouzzi

Abstract: This article critically examines the Five Whys methodology within the context of regulatory compliance, emphasizing its role as a structured root cause analysis tool that transcends traditional reactive approaches. It situates the method historically and practically, corroborates its efficacy through empirical evidence, explores organizational adoption challenges, and illustrates its application through case studies in cybersecurity and logistics. The article concludes by highlighting the Five Whys’ strategic potential to enhance compliance maturity, operational performance, and ethical governance, particularly in the era of rapid technological advancement enabling more sophisticated risk management capabilities

 

Published by: vikaspatanker

Authors: Dr. Shubham Tayal

Abstract: India faces a critical challenge in managing its burgeoning waste generation due to its rapidly growing population and urbanization. This research paper explores the multifaceted dimensions of waste management in India, highlighting its urgent need and the complex interplay of factors contributing to the crisis. The paper analyzes the current state of waste management, including the types of waste generated, collection systems, and disposal methods. It delves into the environmental, health, and socioeconomic impacts of improper waste management. Furthermore, the paper examines various stakeholders involved in waste management, such as government agencies, urban local bodies, private sector, and civil society. It assesses the existing policies, regulations, and initiatives aimed at addressing the waste crisis. Finally, the paper proposes a comprehensive framework for sustainable waste management in India, emphasizing the need for integrated approaches, technological advancements, public awareness, and behavioral change.

DOI: http://doi.org/10.5281/zenodo.17199754

Published by: vikaspatanker

Authors: V. Durga Prasadu, Dr. B Purna Chandra rao, R. Haribabu, Dr.K. Subbarao

Abstract: In this work, we report the growth of different types of two-dimensional(2D) carbon nanostructures and their change in the morphology, growth and size on Si substrate with deposition time. The 2D carbon nanostructure were grown in the presence of Argon plasma with Methane as a carbon source without any special pre-treatment of the substrate using Radio Frequency Plasma Enhanced Chemical Vapor Deposition (RF-PECVD). Field Emission Scanning Electron Microscopy (FE-SEM) and Atomic Force Microscopy (AFM) were proven the grown carbon nanostructures were hexagonal Islands, rod shaped and white patches like structures. We identified the changes in the diameters of the grown nanostructures from 35-130 nm with deposition times 30 to 120 minutes. The surface roughness of the samples was reported by the 3D analysis of AFM. The presence of D and G peaks was identified by Raman Spectroscopy. Raman spectroscopy showed that the ratio of I(D)/I(G) increases with increasing deposition time.

DOI: https://doi.org/10.5281/zenodo.17198747

 

Published by: vikaspatanker

Authors: Mr. G. Vignesh, Mr. G. Karthikeyan, Ms. Kowsalya

 

Abstract: The increasing global demand for protein, together with environmental degradation, animal welfare concerns, and food safety risks associated with conventional poultry farming, has motivated research into lab‑grown (cultured) poultry. This review (or article) explores the state of the art in cultured‐meat technology applied to poultry: from cell sourcing and culture media, to scaffolding, bioreactor design, tissue vascularization, and challenges in mimicking texture and flavor. It discusses the potential advantages of lab‑grown poultry—reduced greenhouse gas emissions, lower land and water use, elimination of slaughter, and improved safety control—and weighs these against the technical, regulatory, economic, and consumer‑acceptance obstacles. The article concludes by projecting a pathway toward commercialization, outlining necessary innovations and policy frameworks, and evaluating the prospects for lab‑grown poultry becoming a mainstream component of the human diet.

DOI: https://doi.org/10.5281/zenodo.17198116

 

Published by: vikaspatanker

Authors: Haritha A, Nithyasri P, Sandhiya M

Abstract: In our fast-moving digital age, the demand for automation and intelligent systems is on the rise. More and more people are turning to digital assistants to help them juggle tasks, enhance workflows, and minimize manual effort. However, many of the voice assistants available today struggle with multitasking, remembering context, and executing tasks effectively. This gap creates a mismatch between user expectations and the capabilities of current virtual assistants. Enter M.A.T.T.I.S (Multi-Functional Assistant for Task, Technology, and Intelligent Support). This innovative solution aims to bridge that gap by integrating cutting-edge automation, multi-language processing, and AI-driven conversational memory. Built on Python frameworks, M.A.T.T.I.S leverages advanced speech recognition and natural language processing to deliver highly accurate responses. Unlike traditional virtual assistants, M.A.T.T.I.S is crafted to manage multiple tasks simultaneously, minimizing delays and enhancing productivity. It also boasts smart automation features, allowing users to control system functions, access real-time data, and streamline their digital activities effortlessly. This paper takes a deep dive into M.A.T.T.I.S ’s system architecture, workflow, and implementation strategies. It also compares M.A.T.T.I.S [Multi-functional Assistant for Task, Technology and Intelligent Support] with leading commercial voice assistants, showcasing its superior efficiency in task execution and user-friendly design. Additionally, the study presents real-life scenarios where M.A.T.T.I.S significantly improves task management in both professional and personal settings. A series of tests were conducted to assess the assistant’s accuracy, efficiency, and performance in real-time situations. The results reveal an impressive 95% accuracy rate in speech recognition, an average response time of under a second, and the capability to seamlessly handle over 50 tasks simultaneously.

DOI: http://doi.org/10.5281/zenodo.17197525

Published by: vikaspatanker

Authors: Dr. R.K. Dubey, Mohd. Wahid Mansury

Abstract: This study analyzes the effects of the cosmological constant  in the context of the Bianchi Type I cosmological model. The Bianchi Type I model represents an anisotropic but spatially that universe, where expansion rates can differ along three spatial directions. The cosmological, plays a significant role in the universe expansion. This work aims to understand how influences the expansion, energy density, and anisotropy of the universe. Einstein's field equations with variable cosmological constant if considered in the presence of a perfect fluid for a Bianchi type I universe by assuming that the cosmological term is proportional to the square of the Hubble parameter. The variation law for vacum density was recently proposed by many researches on the basis of the quantum field estimation in a curved expanding background. The cosmological term tends asymptotically to a genuine cosmological constant and the model tends to a de- Sitter universe. More obtained some new results by using a slightly different method from that of other researchers obtained the result that the present universe is accelerating with a large fraction of cosmological density in the form of a cosmological term.

Published by: vikaspatanker

Authors: Dr. R Sridhar

Abstract: – It is increasingly important for high-rise buildings in urban environments to consider blast threats arising from explosions. When blast loads produce high-amplitude and short-duration pressure pulses, they primarily pose a threat to the facade systems, which are at risk from high-rise blowouts. It could also cause harmful reactions over the world and the gradual breakdown of weak systems. The state-of-the-art in semi-active structural control techniques (particularly magnetorheological (MR) dampers) and passive protective measures (glazing, cladding, sandwich panels, anchorage/retention systems) is summarised in this review. Hybrid design approaches that integrate adaptive damping and material resilience are also examined. In order to identify critical research gaps (scaling of semi-active devices, controller latency for impulsive loads, long-term durability, and standards integration), we survey empirical blast test programs, standards and guidance documents, numerical modelling approaches, controller algorithms, and device technologies. We then suggest a prioritised research agenda that includes system-level testing, predictive control research, and demonstration projects.

Published by: vikaspatanker