Synergistic multi-source ambient RF and thermal energy harvester for green IoT applications

Micro energy harvesting for IoT platform: Review analysis toward future research opportunities

“… A bimorph piezo electric capacitor charger is designed at its resonance frequency. 51.4% [ 155 ] Hybrid (RF and Thermal) MEH with multi source Radio frequency and thermal EH Ubiquitous and continuous availability of IoT power source Designing of synergistic multi source MEH is difficult. Thermal energy from temperature swings over the day and the radio frequency energy from cell phone towers are suitable.…”

A Brief Review on Flexible Electronics for IoT: Solutions for Sustainability and New Perspectives for Designers

“…In the scientific literature there are also examples of energy harvesting that optimize performance by combining the recycling of energy from different sources. As examples, in [242] the integration of an RF energy harvester and a thermal energy harvester is presented, capable of collecting ambient energy 24 h a day; in [243] a flexible and wearable hybrid radio frequency and solar energy harvesting system for powering wearable electronic devices is discussed. In Table 10 representative examples of energy harvesting devices are reported, specifying the materials from which they are made, the type of energy they harvest, and the main benefits in terms of sustainability.…”

Artificial Intelligence as a Support for Arabic Language Learning in Higher Education with VOSviewer Analysis

“…Arabic language learning is an example of learning that is fun to learn, understanding the material is very characteristic of its own (Achar et al, 2018;Elhoshi et al, 2023;Talaviya, 2020). For this reason, in its continuity, this learning has also begun to be developed in line with the use of increasingly sophisticated technology (Baldos et al, 2019;Jiang et al, 2023;Koçak, 2019), with the use of Arabic language learning technology will show if this learning is able to compete in technological developments, in its design many features are found that can support Arabic language learning in achieving its learning existence based on technology (Ahn & Lee, 2021;Aljizawi et al, 2021;Humaisi et al, 2019), it is undeniable that the features that support this are still equipped with a deep understanding of the material, vocabulary, reading, and exercises, as well as learning videos, one of the technological fractions that support the development of learning systems is this Artificialt Intelligent, this application is a kind of artificial intelligence robot that will help increase students' knowledge in learning (Abduljabbar, 2019;Bakytbekov et al, 2023;De Vries et al, 2023). This media will help user adaptation in improving the quality of learning by humans.…”

“…Basically, this use has been used in various aspects that require the help of this intelligence robot in honing the ability of memory, thinking, and quality in testing the ability of its users (Benjamens, 2020;ERKOÇ et al, 2023;Lin & Wu, 2021). Its use is in accordance with the essence of the purpose of this media in creation, of course if the use of learning media will clearly show that educational institutions are capable of utilizing science and technology for the advancement of the nation's educational knowledge (Aldhahi et al, 2021;Amoussou et al, 2023;Bakytbekov et al, 2023). The use of special programmed media with the help of remotes and as such in regulating the mindset and knowledge that will be channeled.…”