For this reason we avoid terminology that is linked to bioacoustic structure, and instead simply use 'short-range contact call' for those calls that appear to function as such.
Richardson et al. (1995) discuss six possible reasons: Maintenance of inter-individual distance Species and individual recognition Contextual information transmission (for example feeding, alarm, courtship) Maintenance of social organization (for example contact calls between females and males) Location of topographic features Location of prey resources Blue whales are not easy to catch or kill.
The climactic scene depicting the mysterious beach near the galactic core where Arroway makes contact, in particular, called for major visual innovations.
The maintenance of so extensive a set of relations as those implicit in the size and uniformity of the Harappan state and the extent of trade contacts must have called for a well-developed means of communication.
One of these spirit contacts, called Apple, even baby-sat for the Yeats's first child.
The unions representing teachers and parent coordinators — city employees who work inside schools and act as points of contact for families — have called for an investigation, charging that the Education Department used public money and civil servants to advance a political cause.
User subroutine UINTER was called for each contact constraint location of affected contact pairs in every increment of the ABAQUS/Standard analysis.
Speaking at a protest in front of the Beverly Hills Hotel on Monday, actress Frances Fisher called for "contacting the Obama administration and Members of Congress and urging them to ban Brunei from the pending Trans-Pacific Partnership trade agreement.
An illegal body check penalty is called for any contact where the ball is further than 5 yards from the contact, the check is from behind, above the shoulders or below the knees, or was avoidable after the player has released the ball.
While others have found that observations of age specific risk of infection are well correlated with age-based self-reported social contact fractions [ 18], additional studies to consider bias in self-reported social contact networks have long been called for and continue to be needed [ 27].
