STM Journals Peer-reviewed research from Consortium e-Learning Network

25 publications

  • Published Subscription Review Article

    Adoption of One-Touch Emergency Alert Apps: User Authentication, Simplicity, and Trust for Human Safety

    By Ravikant Nanwatkar, Girase Chirag, Vaidya Omkar, Chavan Sanket, Shelke Shaharam

    Abstract: Quick reactions to disasters are extremely important to the safety and health of people. Nonetheless, another frequent problem with emergency cases is the time lag between reports of the incidents and the success and timely response of the concerned authorities. Mobile-based emergency alert systems have thus come in as a potential solution to this problem, given that they enable straightforward and direct communication between the citizens and the law enforcement …

    Published in International Journal of Mobile Computing Technology · Vol. 4, Issue 1, 2026 · pp. 01–13 Read article

  • Published Subscription Review Article

    Recycling of Waste Cloths for Greener Future

    By Ravikant Nanwatkar, Tejas Rasal, Rohan Manthale, Dev Kalbende, Darshan Meshram

    Abstract: The exponential development of fashion and textile industries around the world largely increase, the production of waste cloth has grown by a steep rate, presenting serious environmental issues in terms of landfill garbage, greenhouse gas emissions and waste depletion. Millions of tons of textiles are disposed of every year, and the recycling of waste cloth has become one of the critical solutions to a circular economy in the process of …

    Published in International Journal of Environmental Noise and Pollution Control · Vol. 4, Issue 1, 2026 · pp. 1–13 Read article

  • Published Subscription Original Research

    Assessment of Hygiene Degradation and Expiry Indicators in Household Bedding Products

    By Ravikant Nanwatkar, Rasika Raut, Itkikar Hirkani, Samruddhi Bhadke

    Abstract: Household bedding products such as pillows, bedsheets, blankets, and mattresses play a crucial role in ensuring comfort, sleep quality, and overall health. However, prolonged use without timely replacement or proper maintenance can result in hygiene degradation, leading to the accumulation of dust, allergens, microorganisms, and chemical wear. This study aims to assess the factors contributing to hygiene decline and to identify reliable indicators of expiry for common bedding items. The …

    Published in International Journal of Environmental Noise and Pollution Control · Vol. 4, Issue 1, 2026 · pp. 33–47 Read article

  • Published Subscription Original Research

    The Daily Architect: A Personal Guide to Mastering Time and Building Productive Routines

    By Ravikant Nanwatkar, Shreyas Karvir, Aashlesha Kharmale, Yash Kisave, Gaurav Sadarao

    Abstract: In today's fast-paced world, individuals face increasing challenges in managing their time, tasks, and personal responsibilities effectively. The concept of "My Daily Helper" is introduced as an intelligent, user-friendly system designed to streamline daily activities and enhance personal productivity. This research explores the design, functionality, and potential impact of such a digital assistant, emphasizing its role in task organization, time management, and decision support. The study investigates how a daily …

    Published in Journal of Production Research & Management · Vol. 16, Issue 1, 2026 · pp. 37–50 Read article

  • Published Subscription Review Article

    A Comprehensive Study of Sensor and Camera Fusion for Real-Time Parking Space Detection

    By Ravikant Nanwatkar, Aayush Talware, Sujay Sonar, Atharva Joshi, Ayush Ahhiroa

    Abstract: Due to the rapid growth in urban vehicle density, there have been major problems in the effective management of parking space, which has caused congestion, more traveling time, wastage of fuel, and environmental pollution. Conventional parking systems are very ineffective, as they are based on manual surveillance and cannot provide drivers with much real-time information. To overcome these challenges, the present paper explores the design, development, and operation of a …

    Published in Trends in Transport Engineering and Applications · Vol. 13, Issue 1, 2026 · pp. 1–16 Read article

  • Published Subscription Review Article

    Comprehensive Analysis of Nutritional Constituents in Food: A Quantitative and Qualitative Approach

    By Ravikant Nanwatkar, Priyojeet Sharma, Anurag Krit, Anil Kumar, Sonawane Lalit Anil, Zargad Rohit Mahadev

    Abstract: The nutritional value of food is the quality & safety of food, and its effect on human health. The quest for food composition demands an integrated, quantitative and descriptive treatment. Nutritional Components Major nutritional components including carbohydrates, proteins, fats, vitamins, minerals and dietary fiber, were studied in selected food samples. We applied quantitative techniques such as proximate analysis, spectrophotometry, and chromatography to quantify levels of micronutrients and macronutrients. Qualitative analysis …

    Published in Research & Reviews : Journal of Food Science & Technology · Vol. 14, Issue 3, 2025 · pp. 29–39 Read article

  • Published Subscription Original Research

    Development of an Anti-Slip Mechanism for Enhanced Seat Belt Safety

    By Ravikant Nanwatkar, Pranav Gadekar, Chaitanya Borate, Shivam Jangam, Yash Dhanve, Suraj Diwane

    Abstract: A seat belt on the other hand is a safety feature that is an integral part of any vehicle that has the sole responsibility of holding passengers in case of any abrupt deceleration. However, it is important to note the fact that normal seat belts tend to slide off during the times of serious accidents and this can compromise the safety of the passengers. Present work is aimed at design …

    Published in Journal of Experimental & Applied Mechanics · Vol. 16, Issue 3, 2025 · pp. 1–13 Read article

  • Published Subscription Original Research

    The Role of Soil Quality Parameters in Enhancing Agricultural Productivity

    By Ravikant Nanwatkar, Anushka Ghule, Aryan Tufchi

    Abstract: Thus one can define soil quality as a set of physical, chemical and biological properties of the surface layer of the Earth’s crust that affects agriculture production. In this study, some of the factors which are related to soil quality include pH, texture, organic matter content, nutrient availability and microbial activity that affect crop germination as well as yield. It looks at the way in which the soil factors influence …

    Published in Research and Reviews : Journal of Crop science and Technology · Vol. 14, Issue 3, 2025 · pp. 48–66 Read article

  • Published Subscription Review Article

    Smart Parking Solutions: Optimizing Urban Mobility Through Real-Time Apps

    By Ravikant Nanwatkar, Rutuja Jadhav, Prajakta Gavhane, Sujata Desai, Pranita Gotsurve

    Abstract: The changing nature of urban transport has made the city more complicated, with a spiking number of vehicles and a lack of parking facilities. Smart Parking Solutions provide innovative solutions to solve this problem by using real-time information, mobile apps and IoT. The present study presents the aspect of integrating smart parking systems into the urban transportation systems and the role of real-time apps in maximizing parking efficiencies in relation …

    Published in Trends in Mechanical Engineering & Technology · Vol. 15, Issue 2, 2025 · pp. 36–61 Read article

  • Published Subscription Case Study

    Performance and Structural Analysis of Different Lithium-Ion Battery Chemistries for Electric Vehicle Applications

    By Ravikant Nanwatkar, Deepak Watvisave, Aparna Bagde, Sonali Sabale, Dinesh Burande, Pravin Nitnaware

    Abstract: Lithium-ion batteries (LIBs) stand at the forefront of electric vehicle (EV) technology and have become a driving force behind the development of advanced energy storage systems. In this study, performance and structural analysis of different lithium-ion battery (LIB) chemistries—namely Lithium Nickel Manganese Cobalt Oxide (NMC), Lithium Iron Phosphate (LFP), Lithium Cobalt Oxide (LCO) and Lithium Nickel Cobalt Aluminum Oxide (NCA)—is presented. The study explores important performance parameters like energy density, …

    Published in International Journal of Advanced Robotics and Automation Technology · Vol. 3, Issue 2, 2025 · pp. 13–31 Read article

  • Published Subscription Original Research

    Revolutionizing Soldier Protection: Designing Smart, Lightweight, Safe, and Affordable Bulletproof Jackets for Indian Forces

    By Ravikant Nanwatkar, Sakshi Khairnar, Tanishka Devkule, Vaishnavi Waghalgave, Gaytri Udawant

    Abstract: Soldiers in the battlefield need protection as much as possible and one piece of necessary equipment is the bulletproof jackets. But existing technologies in body armor today let go of some factors such as flexibility and cost efficiency, in favor of using enhanced new features. The purpose of this research work lies in the development of a new generation bulletproof jacket for Indian Armed Forces that has four attributes: smart …

    Published in Trends in Machine design · Vol. 12, Issue 2, 2025 · pp. 19–32 Read article

  • Published Subscription Review Article

    Smart Wireless Charging Infrastructure for Electric Vehicles

    By Ravikant Nanwatkar, Ashish Baad, Atharv Hole, Kunal Abhang, Nirankar Dhotre, Mandar Dalvi

    Abstract: Wireless Power Transfer (WPT) of Electric Vehicles (EVs) is a potential technology with large scale potential to change how EVs may be charged, eliminate range anxiety, and simplify charging infrastructure. As opposed to the existing conductive charging systems that necessitate physical contact between two charging points, WPT makes power transfer possible regardless of an air gap between charging and the receptive points, making it possible to recharge EVs practically automatically, …

    Published in International Journal of Energy and Thermal Applications · Vol. 3, Issue 1, 2025 · pp. 30–42 Read article

  • Published Subscription Review Article

    Comprehensive Analysis of Advanced Methods, Materials and Technologies for Portable Water Purifier in Domestic and Industrial Applications

    By Ravikant Nanwatkar, Sahil Umbarkar, Sujal Thakur, Shrikant Raut

    Abstract: Safe drinking water is still a major problem in developing countries, especially in areas with water scarcity, pollution or poor infrastructure. Portable water purifiers have come to the fore as solutions that are realistic to narrow this gap providing flexibility and accessibility in household and industrial environments as well. In this study, promising techniques, materials and technologies used in portable water treatment equipment design have been reviewed. We review important …

    Published in Trends in Mechanical Engineering & Technology · Vol. 15, Issue 2, 2025 · pp. 8–19 Read article

  • Published Subscription Review Article

    Sustainable Water Management in Engineering: Identifying Causes and Implementing Solutions

    By Ravikant Nanwatkar, Pratibha Khatpe, Vaishnavi Kachare, Siddhi Kumbhar, Gayatri Karkhile

    Abstract: Water is a vital resource in engineering applications, underpinning processes in manufacturing, construction, power generation, and environmental systems. Unsustainable water consumption and waste, however, present serious problems, such as resource depletion, environmental damage, and higher operating expenses. This paper explores the causes of water waste in the engineering sector, such as inefficient processes, aging infrastructure, and inadequate wastewater management, alongside the impacts on economic performance and ecological balance. To address …

    Published in Journal of Water Pollution & Purification Research · Vol. 12, Issue 3, 2025 · pp. 9–26 Read article

  • Published Subscription Original Research

    Accelerating Innovation: Design, Development, and Manufacturing of Artificial Intelligence- Enhanced Smart Electric Vehicles

    By Kamlesh Mahajan, Ravikant Nanwatkar, Aditya Kulkarni, Abhishek Deshmukh, Harshad Bhosale, Vaibhav Vanjari

    Abstract: This research paper delves into the dynamic landscape of automotive engineering, focusing on the accelerated innovation facilitated by the integration of artificial intelligence (AI) in the design, development, and manufacturing processes of smart electric vehicles (SEVs). With sustainability and efficiency at the forefront of contemporary transportation initiatives, SEVs stand as a beacon of technological advancement, offering a paradigm shift towards eco-friendly mobility solutions. By harnessing the power of AI algorithms, …

    Published in International Journal of Manufacturing and Production Engineering · Vol. 3, Issue 1, 2025 · pp. 9–25 Read article

  • Published Subscription Original Research

    Impact of Biofuel Adoption on Health, Environment, and Energy in Rural and Urban Applications

    By Ravikant Nanwatkar, Gaikwad Pankaj, Giri Shriyash, Hyalij Sarthak, Jadhav Sarthak

    Abstract: The adoption of biofuels as an alternative to conventional fossil fuels has garnered significant attention due to its potential to address pressing global challenges related to health, environmental sustainability, and energy security. This research investigates the multifaceted impact of biofuel adoption in rural and urban settings, focusing on health benefits, environmental implications, and energy sustainability. Biofuels, derived from renewable biomass sources, offer a cleaner combustion profile, reducing harmful emissions such …

    Published in International Journal of Environmental Noise and Pollution Control · Vol. 3, Issue 1, 2025 · pp. 1–10 Read article

  • Published Subscription Original Research

    Comparative Analysis of Energy Storage System’s Hybridization for Electric Vehicles: Evaluating Lithium-Ion Batteries, Supercapacitors, and Fuel Cells on Performance Metrics

    By Ravikant Nanwatkar, Deepak Watvisave, Aparna Bagde, Sonali Sabale, Dinesh Burande, Pravin Nitnaware

    Abstract: High-performance energy storage systems (ESS) in electrically powered cars are becoming more and more necessary as transportation options become more environmentally conscious. This research provides a thorough comparison of hybrid energy storage systems (HESS) that link fuel cell technology, supercapacitors, and batteries made of lithium ion. Critical performance metrics are assessed for each technology, including energy density, power density, efficiency, lifecycle durability, thermal performance, cost and sustainability. It summarizes the …

    Published in International Journal of Machine Systems and Manufacturing Technology · Vol. 3, Issue 1, 2025 · pp. 12–29 Read article

  • Published Subscription Original Research

    Sustainable Oral Care: Analyzing the Environmental Impact of Replaceable Toothbrush Bristles

    By Ravikant Nanwatkar, Aniket Badhe, Yash Kakade, Sarthak Deshmane, Sandesh Dhukte

    Abstract: The global rise in plastic waste has highlighted the urgent need for sustainable practices in everyday consumer products, including oral care. This study investigates the environmental impact of replaceable toothbrush bristles as an alternative to fully disposable toothbrushes. By adopting a life cycle assessment (LCA) approach, we compare the material usage, production energy, and waste generation of traditional toothbrushes with modular designs featuring reusable handles and replaceable bristle heads. The …

    Published in International Journal of Environmental Noise and Pollution Control · Vol. 2, Issue 2, 2024 · pp. 45–56 Read article

  • Published Subscription Review Article

    Energy Conservation Using Street Light Monitoring and Vehicle Vibrations for EV Charging

    By Dinesh Burande, Ravikant Nanwatkar, Omkar Kadam, Kalyani Kamble, Prajwal Thube, Shreyas Saraf, Piyush Dhamale

    Abstract: In the contemporary era, the escalating demand for sustainable energy solutions has prompted the exploration of innovative technologies to address energy conservation challenges. This research introduces a novel approach to energy conservation by integrating street light monitoring and utilizing vehicle vibrations for Electric Vehicle (EV) charging. The proposed system leverages smart sensors and advanced communication technologies to monitor street lights and harness vehicle vibrations, thereby contributing to the optimization of …

    Published in International Journal of Energy and Thermal Applications · Vol. 3, Issue 1, 2025 · pp. 1–11 Read article

  • Published Subscription Review Article

    Identification and Analysis of Prevention Mechanism to Control Crimes Against Women and Children

    By Ravikant Nanwatkar, Akansha Adale, Gayatri Gadhave, Palak Dalavi, Srushti Chavare

    Abstract: The see the rise of crimes against women and children a social issue which has significant impacts on individuals and community as a whole. This research examines current methods of prevention and outlines other possible methods to lessen this kind of crime. This study performs an in-depth analysis of the existing legal policies, community programs, and technology-based approaches to identify, strengths and weaknesses. Surveys and interviews were conducted with law …

    Published in Trends in Mechanical Engineering & Technology · Vol. 15, Issue 1, 2025 · pp. 1–18 Read article

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