Atualmente, os métodos convencionais de medição de vazão são intrusivos, havendo a necessidade de instalação de medidores de vazão nas tubulações que transportam o fluido. Algumas investigações já foram conduzidas para ...

Time estimation is critical for survival and control of a variety of behaviors, both in humans and other animals. Time processing in the few hundred milliseconds range, known as millisecond timing, is involved in motor ...

Different physical or chemical agents, such as noise or alcohol, can induce diverse behavioral and biochemical alterations. Considering the high probability of young people to undergo consecutive or simultaneous exposures, ...

A common way to pinpoint a leak in a buried plastic water pipe is to use a leak noise correlator. This is performed by using the time delay between two measured signals and the velocity at which such signals travel along ...

Growing food demand has been addressed by protecting crops from insects, weeds, and other organisms by increasing the application of pesticides, thus increasing the risk of environmental contamination. Many pesticides, ...

Slat noise experiments are sometimes performed to provide data for the validation of numerical procedures. Under such circumstances, closed-section wind-tunnels, in contrast with open-section ones, offer well-defined ...

A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital ...

The objective of this study is to evaluate the sound pressure level generated by different kinds of sound impact sources in buildings at frequencies between 80 - 400 Hz using different combinations of flooring and resilient ...

The aim of this study was to evaluate the subjective acoustic performance of soundproofing solutions for impact noise commonly used in Brazil. Therefore it was developed a subjective evaluation protocol that has gone ...