These calls may serve as a 'location marker' to announce the caller's spatial position but also to regulate spacing between group members.
For example, group-living pied babblers (Turdoides bicolor) produce chucks during foraging to maintain cohesion, but also to regulate spacing of potential competitors (Radford and Ridley 2008).
In order to maintain group cohesion and social stability despite these conflicts, individuals need to regulate spacing between group members and employ mechanisms to reduce conflicts (Aureli and de Waal 2000; Radford and Ridley 2008).
Instead of latrines, sportive lemurs seem to use vocalizations to signal occupancy and to regulate spacing within and between social units (Rasoloharijaona et al. 2006; Fichtel and Hilgartner 2013).
There are various regulatory models and approaches for regulating space activities, and for building capacity in space law and space policy.
The immense pile of rules that govern how the US government operates in and regulates space is weak, uncoordinated, and spectacularly hard to change.
The five Member States that were included in this analysis have a long tradition in the field of pharmacovigilance and have been part of the EU regulated space since the launch of the EMA.
The Mall is one of the most tightly regulated spaces in the country, and Adjaye was barred from building any higher; an extra story would have obstructed the sweeping east-west sight line from the Capitol to the Lincoln Memorial.
As public space becomes "public realm", owned and controlled by private interests, political promises evaporate into opaque clouds of backdoor deals that see flexible spaces such as Warren Farm transitioning into regulated spaces controlled by private interests – green in colour but not in character.
The disruption economy's most successful actors often operate in highly regulated spaces that have seen little or no innovation in decades — healthcare and medicine, transportation, banking and lending.
That's led to comparisons with securities, with much speculation over whether financial regulators will look to regulate the space.
