Sentence examples for period relation from inspiring English sources

This period relation underlies System B and plays an important role in eclipse prediction.

Table 2 Empirical studies dealing with order imbalance and return (intra-day data) Study Market Sample period Relation of current return and order imbalance lag Concurrent lag Conditional first lag Unconditional first lag Unconditional second lag Harford and Kaul (2005) NYSE stocks 1986 and 1996 Positive*** Negative*** ^mathrm{a})     Chordia et al.

Table 3 Empirical studies dealing with order imbalance and return (daily and lower frequencies) Study Market Frequency Sample period Relation of current return and order imbalance lag Concurrent lag Conditional first lag Unconditional first lag Unconditional second lag Chan and Fong (2000) NYSE stocks Daily Jul.

While Trump and Chinese President Xi Jinping had enjoyed a brief honeymoon period, relations between Washington and Beijing have deteriorated in recent weeks, as Trump's patience has appeared to run out.

After Leavitt's death, Edwin Hubble used the luminosity-period relation for Cepheids together with spectral shifts first measured by fellow astronomer Vesto Slipher at Lowell Observatory to determine that the Universe is expanding (see Hubble's law).

Thus, in experiments in which a pendulum oscillates faster or slower than normal, the observers rate the oscillations violating the physical length-period relation as less natural than the oscillations complying with physics [ 34].

The association did not vary significantly over the study period in relation to hospital throughput or in relation to the onset of labour or the eventual mode of delivery.

Groupon is currently in a quiet period in relation with its planned IPO.

Groupon is currently in a quiet period in relation with its planned IPO, but should be able to answer investors' questions during a roadshow prior to the offering.

In this paper we have analyzed the agricultural abandonment in these areas during the 1987–2012 period in relation to several potential explanatory factors.

Conversely, the mortality rate in washout period (in relation to pre-intervention phase) decreased in ICU3 (p < 0.001) but increased in ICU1(p = 0.036).