As the number of vehicles and devices equipped with GPS technology has grown explosively, an urgent need has arisen for time- and space-efficient data structures to represent their trajectories. The most commonly desired ...

Os andarilhos freqüentemente caminham pelas estradas sem destino como nômades que renunciam a fixações geográficas, psicológicas e sociais. Não é raro encontrar andarilhos de estrada com manifestações de visões e pensamentos ...

Os andarilhos freqüentemente caminham pelas estradas sem destino como nômades que renunciam a fixações geográficas, psicológicas e sociais. Não é raro encontrar andarilhos de estrada com manifestações de visões e pensamentos ...

Problems related to the vibrations of axially moving flexible beams made of functionally graded materials are addressed. The problem of an axially moving beam may be interpreted as a telescopic system in which the mass is ...

We study the behavior of a quantum particle, trapped in localized potential, when the trapping potential starts suddenly to move with constant velocity. In one dimension we have reproduced the results obtained by (Granot ...

In this work we analyze the concept of time dilation in its application to the rate of moving clocks. The rates of two equiform elementary electromagnetic clocks of different orientations relative to their direction of ...

Combining an EWMA chart with a Shewhart chart is traditionally recommended as a means of providing good protection against both small and large shifts in the process mean. Capizzi and Masarotto have proposed an EWMA chart ...

Combining an EWMA chart with a Shewhart chart is traditionally recommended as a means of providing good protection against both small and large shifts in the process mean. Capizzi and Masarotto have proposed an EWMA chart ...