The conversation continued by e-mail that summer, and during the next school year, Mr. Duvall and the others assembled to rehearse when breaks allowed or when opportunities to play concerts or enter competitions arose.
NASA's competitions arose, in part, from a desire to return to the moon, as well as to hand off part of NASA's old mission to the private sector — that mission being to make low-orbit space travel a mere extension of planes, trains and automobiles.
With increasing challenges and competitions arising from globalization and a knowledge-based economy, the effective use of communications and information technology, and knowledge is the key to economic and social advancements.
Differences between this model and those studied in the literature on time competition arise mainly from the control variables, the type of market and the market mechanism.
Since it's good to be chosen as a recipient of favors, a competition arises to be the most generous partner around.
More accurately, a competition arises to appear to be the most generous partner around, since the favor-giver can't literally read minds or see into the future.
As dinner approached on Wednesday, a friendly competition arose between the Animal team and the restaurant's regular staff over which would be more popular.
"No male can completely control access to females all the time," Dr. Low said, "and that is the situation in which sperm competition arises".
Mr. Keck attributed the de cline in traffic chiefly to a gen eral softening of the economy, additional competition arising from new route awards in the last year to other carriers and to some continuing effect of the air traffic control problem.
One hypothesis advanced to account for the greater retentivity of psychomotor behaviour, as compared to that of newly acquired verbal behaviour, is that nonverbal actions are more often overlearned and are less susceptible to proactive interference (i.e., competition arising from things learned in the past).
