He added, "His public appearances have not been frequent, but they are always welcome and generally occur at the invitation of Pope Francis".
There were men with guns on rooftops and police were fierce in keeping out ordinary Khmers".Royal funerals have not been frequent.
As is the case for single-host analyses, there is a general paucity of experimental data on the values of key parameters in models, and empirical tests of theoretical predictions have not been frequent (Pfennig 2001; Gandon 2004; van den Bosch et al. 2006; Jeger et al. 2006).
Ms. Jones recently commended the government for its efforts; she has not been a frequent critic of them.
This is not, indeed, the first time that three future Sovereigns have been living during the lifetime of the monarch, but even this has not been a frequent occurrence; and though the three Sovereigns who succeeded George III were living at the time of his death, only one of them had been an heir apparent at his birth.
It has been a busy diplomatic week for Putin, who has not been a frequent guest in western capitals over the past year; starting at the UN general assembly in New York on Monday, where Putin gave a speech calling for a global coalition against Islamic State and spent 90 minutes in talks with the US president Barack Obama.
The accumulated evidence suggests that there are differences in HbA1c among racial groups; however, the measurement of chronic glucose concentrations in these studies has not been sufficiently frequent to capture adequately the actual mean glycemia.
Although nearly all the family-level groups of Anomura are represented in the fossil record, the discovery has not been as frequent as that of other decapod groups (i.e., true crabs, lobsters).
