Abstract: An Ethereum smart contract is an agreement reached by multiple parties, which is guaranteed by blockchain technology to be executed in accordance with the terms expressed in the form of code ...

The aim of this study was to analyze the effects of a balanced program for preventing falls in the elderly. The sample consisted of 17 subjects (age: 75.73 ± 8.57). The tests used were one foot (AU), ...

The format of the efficient frontier is an important measure of technical efficiency; additionally, it determines the type of return to scale verified by the model. The classical Data Envelopment ...

Abstract: Energy harvesting enables the supply of low-power embedded sensor systems that perform important tasks, such as condition monitoring. In applications with rotating elements, like bearings, ...