A trans-thoracic interpretation of the electrical activity of the heart throughout time collected and externally recorded by skin electrodes is electrocardiograph. An electrocardiographic device creates this recording, and it does not involve any invasive procedures. This research focuses on the extraction of fetal ECG from the maternal ECG using adaptive neuro fuzzy inference system (ANFIS) and undecimated wavelet transform (UWT), which combines the desirable qualities of ANFIS and UWT. The objective of this paper is to improve the accuracy of fetal ECG analysis. In a lot of applications, the network needs to imitate non-linear and time-varying functions, which means that the functions could change based on the incoming signal and other parameter alterations. This is necessary since non-linear functions are more complex than linear functions. In situations like these, a greater number of signals may be reproduced at random, and the approaches that are used were evaluated for their ability to accurately determine the fetal ECG as well as for their potential use in other diagnostic applications. This hybrid network was able to quickly tackle the difficult problem, making it superior to conventional adaptive approaches.

Integrating artificial intelligence (AI), internet of things (IoT), and machine learning (ML) technologies into fuel cell systems offers numerous benefits, applications, and opportunities for advancement across various sectors. This chapter explores the synergistic potential of AI, IoT, and ML in fuel cell integration, outlining their advantages, applications, challenges, and potential solutions. By leveraging AI for predictive maintenance, optimizing operating conditions through IoT sensors, and employing ML algorithms for efficiency enhancements, fuel cell systems can achieve higher performance and reliability. Real-world case studies and examples demonstrate successful integration in sectors such as transportation, energy production, and manufacturing. Moreover, this chapter discusses future prospects, including advancements in data analytics, system optimization, and scalability, driving innovation in fuel cell technology integration with AI, IoT, and ML.

Researchers have broadened the focus of RFID technology development because to the growing need for low-cost edge devices to bridge the physical-digital gap. In addition to item identification, researchers have explored the use of RFID tags for low-power wireless sensing, localization, and activity inference. A security system utilized today is not powerful enough to provide a real-time alert after identifying a problem. Movement detection is a technology for detecting a change in the environment relative to an object. Sensor-based applications can be used to watch activity and receive alerts when movement is detected, which solves the issue and saves time and money. RFID technology is used to track the location of people or things in an interior setting in real time. A reader and several tags, each of which can house a number of sensors, make up an RFID system. In this research, we present the iLocate framework for the IoT, a recently developed real-time locating framework using dynamic RFID for resource the board in indoor settings. iLocate used ubidots to assist with a broad range RFID organization. Our exploratory findings and the actual project have both shown the prevalence. Location tracking indoors will be more effective using this iLocate framework.

Green bonds have gained significant attention in supporting sustainable development goals for achieving sustainability. During the issuance of green bonds, there are a few concerns such as standardization, greenwashing, and lack of benefits that can be gained with green bonds. However, blockchain technology is a promising solution for green bond issuance because it has already shown its impact on different finance activities. This study aims to address and analyze the role and significance of green bond issuance for meeting sustainability with blockchain technology and also suggested recommendations for future research. Decentralized application based on the Algorand blockchain and high-level architecture proposed for the issuance of green bonds is at the primary level. There is no discussion regarding standardizing the environmental data, and the number of benefits gained by the green bond is not addressed in the previously published literature. From the analysis, it has been identified that a similar framework of blockchain cannot be implemented as the geographical and environmental parameters are quite different for every nation. So, every nation needs to customize the framework according to the nation's requirements. This study is the first attempt to combine information from previously published research about green bond issuance and integration of blockchain for green bond issuance, enlightening the disruption caused in the issuance of green.