Previous sleep studies of preterm neonates describe the rudimentary expression of sleep state cyclicity after 30 wk postconceptional age (PCA), with stability over multiple cycles only after 36 wk PCA ...

Figure 1: Observed cyclicity at two different silicic volcanoes. Here we show that gas waves of growing amplitude and specific wavelengths and periods are naturally produced in an ascending gas-rich ...

This is a preview. Log in through your library . Abstract This article studies two aspects of movement in relative clauses, focusing on evidence from Nez Perce. First, I argue that relativization ...

The fluctuations in the Earth's climate from warming to cooling will occur continually, and it would not be fair to say that the climate is developing towards any particular continuous state. Such ...