Daily Archives: July 12, 2025

Authors: Imran Khan, Ar Malini O Nathe, Ar Radhika Raut

Abstract: The spatial design of museums significantly influences how visitors perceive, experience, and emotionally connect with exhibits. This research explores the psychological dimensions of space within museum environments, examining how architectural elements—such as spatial layout, lighting, scale, materiality, circulation, and enclosure—affect cognitive engagement, emotional response, and visitor behavior. Drawing on environmental psychology, spatial theory, and museum studies, this study analyzes how spatial configurations can either enhance or inhibit interpretive experiences and memory retention. Case studies from contemporary and traditional museums are evaluated to understand how spatial strategies support narrative storytelling, accessibility, and user comfort. The findings highlight the critical role of psychologically responsive design in creating immersive and meaningful museum experiences, informing both curatorial strategies and architectural practices.

Published by: vikaspatanker

Authors: Sridhar A S, Assistant professor Gowtham G

Abstract: Unmanned Aerial Vehicles (UAVs) have become integral to various applications, yet their operational efficiency and noise emission remain critical challenges. This project focuses on the aerodynamic analysis and optimization of noiseless UAV propeller designs using Computational Fluid Dynamics (CFD). By leveraging advanced CFD simulations, we assess the airflow characteristics, thrust generation, and acoustic behavior of different propeller configurations. The study aims to reduce aerodynamic noise while maintaining or enhancing propulsive efficiency. Design modifications, including blade geometry refinement and tip treatments, are evaluated to identify optimal configurations that balance performance with acoustic stealth. The results provide actionable insights into developing quieter UAV systems suitable for sensitive missions and urban environments, where noise reduction is essential. This research contributes to the growing demand for UAVs that are both aerodynamically efficient and environmentally compliant.

DOI: https://doi.org/10.5281/zenodo.16752360

Published by: vikaspatanker

Authors: Vivek Sonone, Prof. Malini Nathe, Prof. Radhika Raut, Prof. Saiyam.S. Chaturvedi, Dr. Sudhir V. Dhomane, Dr. P. V. Thorat Principal

Abstract: Public transportation hubs serve as critical nodes in urban mobility networks, significantly influencing environmental, economic, and social sustainability. This research explores sustainable strategies implemented in transportation hubs to enhance energy efficiency, reduce carbon emissions, and promote multimodal integration. The study examines case studies from global cities, highlighting innovative practices such as green infrastructure, renewable energy integration, smart mobility technologies, and inclusive design. It also assesses policy frameworks, stakeholder involvement, and the role of digitalization in optimizing operations. The findings emphasize the importance of systemic planning and cross-sector collaboration to transform transportation hubs into resilient and sustainable urban assets.

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Published by: vikaspatanker

Authors: Saraniyan M, Assistant professor Gowtham G

Abstract: The Unmanned Combat Aerial Vehicle (UCAV) Ghatak represents a pivotal advancement in stealth and autonomous aerial warfare technology. This project focuses on a comprehensive aerodynamic analysis of the Ghatak UCAV using Computational Fluid Dynamics (CFD) tools. By simulating realistic flight conditions, this study evaluates the aerodynamic performance parameters such as lift, drag, pressure distribution, and flow behavior across the stealth-designed airframe. The analysis takes into account various angles of attack and flight regimes to understand the aircraft’s stability and efficiency. The objective is to optimize the aerodynamic characteristics of Ghatak to ensure superior performance, maneuverability, and reduced radar signature. The insights gained from this CFD-based investigation will contribute to enhancing the combat readiness and operational effectiveness of next-generation UCAVs.

Published by: vikaspatanker

Authors: Ritesh Vinod Deshmukh

Abstract: Indigenous communities across India have evolved construction systems that respond beautifully to their surroundings, traditions, and material availability. This research explores the tribal building techniques of the Gond community in Maharashtra—techniques shaped by centuries of climate interaction, local materials, and symbolic customs. Through on-site documentation, literature studies, and direct interactions with tribal members, the study uncovers the relevance of these methods in sustainable and context-sensitive architecture. This paper emphasizes how integrating tribal techniques into modern design, like in the proposed Gond Tribal Cultural Centre near Tadoba, can restore ecological balance and cultural identity in rural development.

Published by: vikaspatanker

Authors: Eric Sifuna Siunduh, Zachary Mwangi, Dr. Anselemo Peters Ikoha

Abstract: Climate change poses unprecedented challenges to African nations, necessitating sophisticated analytical approaches to understand and predict its multifaceted impacts. This study evaluates the effectiveness of mechanistic data analysis methods in machine learning applications for assessing climate change effects across Africa. Through a comprehensive analysis of temperature, precipitation, and socioeconomic data from 2020-2024, the study compared traditional statistical approaches with mechanistic machine learning models including physics-informed neural networks (PINNs), causal inference frameworks, and hybrid mechanistic-statistical models. The methodology integrated satellite data, ground-based observations, and socioeconomic indicators from 54 African countries, employing cross-validation techniques and mechanistic validation approaches. Results demonstrate that mechanistic methods significantly outperform traditional approaches in prediction accuracy (RMSE improved by 23-31%) and interpretability. Physics-informed models showed superior performance in temperature prediction (R² = 0.89) while causal inference frameworks excelled in understanding precipitation-agriculture relationships. The study reveals critical insights into drought patterns, agricultural vulnerability, and urban heat island effects across different African climatic zones. Key findings indicate that mechanistic approaches provide more robust predictions for policy-relevant scenarios, particularly in data-sparse regions common across Africa. However, computational complexity and data requirements present implementation challenges. The study recommends the integration of mechanistic methods with traditional approaches for comprehensive climate impact assessment, emphasizing the need for capacity building and infrastructure development to support widespread adoption of these advanced analytical techniques in African climate research

DOI: http://doi.org/10.5281/zenodo.15869058

Published by: vikaspatanker

Authors: Prof. Ar. Gulfam Shaikh, Vedant Mundiwale, Prof. Ar. Dilip Jade

Abstract: The evolution of sports complexes has undergone a significant transformation over the last few decades, driven by advances in construction technologies, materials, and design philosophies. Modern sports infrastructure demands multifunctionality, sustainability, spectator comfort, and technological integration. This study explores the advanced construction techniques employed in modern sports complexes, including long-span roofing systems, modular construction, precast technologies, tensile membrane structures, and smart building systems. These approaches contribute to faster construction, cost efficiency, structural integrity, and enhanced user experience. Case studies such as Jawaharlal Nehru Stadium, Delhi and Tottenham Hotspur Stadium contextualize these practices. Challenges like cost overruns, design complexity, and sustainability mandates are also examined. The study concludes by emphasizing innovation, interdisciplinary collaboration, and future-ready design strategies for sports architecture.

 

 

Published by: vikaspatanker

Authors: Mr. Eric Sifuna Siunduh, Mr. Victor Mony Otieno, Professor Samuel Mbugua

Abstract: Fault-tolerant software architecture has become increasingly critical in modern distributed systems, where system failures can result in significant economic losses and service disruptions. This research paper provides a comprehensive analysis of fault-tolerant software architecture design patterns, implementation strategies, and performance evaluation methodologies. Through a systematic literature review of 45 peer-reviewed articles published between 2020-2024, this study identifies key architectural patterns including redundancy-based approaches, checkpoint-restart mechanisms, and self-healing systems. The methodology employed includes comparative analysis of fault tolerance techniques, performance benchmarking, and case study evaluation of real-world implementations. Data analysis reveals that hybrid approaches combining multiple fault tolerance strategies achieve 99.99% system availability with 15-30% performance overhead. Results demonstrate that micro services architectures with circuit breaker patterns and service mesh implementations provide superior fault isolation compared to monolithic systems. The discussion includes detailed analysis of trade-offs between fault tolerance levels and system performance, supported by empirical data from 12 case studies. Key findings indicate that automated recovery mechanisms reduce mean time to recovery (MTTR) by 65% compared to manual intervention approaches. This research contributes to the field by providing a comprehensive framework for evaluating fault-tolerant architectures and offers practical guidelines for system architects. Future research directions include exploration of AI-driven fault prediction, quantum-resistant fault tolerance mechanisms, and edge computing fault tolerance strategies.

DOI: http://doi.org/10.5281/zenodo.15868925

Published by: vikaspatanker

Authors: Eric Sifuna Siunduh, Zachary Mwangi, Dr. Alice Nambiro Wechuli,

Abstract: The increasing adoption of cloud computing and Web 3.0 technologies offers transformative potential for public governance in Africa, particularly in enhancing citizen participation. Despite various efforts to digitize public services, many governments still struggle to ensure inclusive, transparent, and interactive participation frameworks. This paper examines how cloud computing and Web 3.0 technologies can be harnessed to empower citizens and strengthen e-participation in the African context. It explores the integration of semantic web, blockchain, and machine learning to facilitate interactive e-governance platforms. By employing an ex post facto research design, the study synthesizes empirical and theoretical insights to develop a model for citizen empowerment. Findings show that cloud-based platforms significantly increase accessibility and engagement, while Web 3.0 tools foster real-time collaboration and personalization. The proposed empowerment model emphasizes decentralization, transparency, and inclusivity. The study concludes with policy recommendations to foster digital literacy, improve infrastructure, and safeguard data governance for sustainable civic engagement.

DOI: http://doi.org/10.5281/zenodo.15868757

Published by: vikaspatanker

Authors: Eric Sifuna Siunduh, Victor Mony Otieno

Abstract: Green computing has emerged as a critical strategy for achieving sustainable technological growth globally. In Africa, this approach offers an essential path to mitigating pressing issues such as energy scarcity, poor e-waste management, and environmental degradation. Green computing encompasses environmentally friendly practices in the design, usage, and disposal of information and communication technology (ICT) infrastructure. This paper explores trends, drivers, challenges, and future directions of green computing adoption in Africa, emphasizing the role of data centers, cloud computing, and policy enforcement. A mixed-methods approach was employed, utilizing secondary sources such as journal articles, case studies, and institutional reports published between 2019 and 2024. Key findings reveal that renewable energy integration in ICT operations, policy support, and international collaborations are driving adoption in countries like Kenya, South Africa, and Rwanda. However, persistent barriers—such as limited infrastructure, high initial costs, and a shortage of skilled professionals—continue to hinder widespread implementation. The study recommends coordinated stakeholder action, increased investment in education and renewable energy, and the development of regional green ICT hubs. This paper contributes to understanding how Africa can align digital transformation with sustainability, advancing both environmental goals and socio-economic development.

DOI: http://doi.org/10.5281/zenodo.15868375

Published by: vikaspatanker