Presently, environmental degradation is the prime concern of the world economies as a
whole. Following this concern, Sustainable Development Goals designed by the UNDP …

This research has examined the impact of business freedom on environmental degradation
in developed and developing countries from 2000 to 2022. Panel least squares and …

Previous studies have shown that the synchronous switch energy extraction (SSEE)
solutions could enhance the energy harvesting capability of vibration energy harvesters with …

In conventional electromagnetic energy harvesting systems, a two-port ac–dc rectifier is
utilized to process the harvested power. However, it is difficult to achieve voltage regulation …

This article presents research about a hybrid power system dedicated to Internet of Things
(IoT) nodes. As an introduction, performance tests of the harvesters, that is, a 40× 40 mm …

Synchronous switch (SS) technique has been extensively studied in piezoelectric energy
harvesting (PEH). The SS circuits can significantly enhance the output power under the …

The use of renewable resources to generate energy is one of the most important policy
goals in the energy sector. One method to use renewable resources is to apply integrated …

Energy harvesting and Internet of Things (IoT) technology is being integrated with home
appliances. IoT devices could harvest energy from alternative energy sources to convert the …

This paper presents the design and manufacturing of a PENG based on flexible PVDF. The
power management system (PMS) used to convert its ac voltage into a dc one, providing …

The purpose of this paper is to analyze the magnetic field distribution over a disc with
magnets. This disk is part of an electromagnetic microgenerator that allows the generation of …