The main costs for a territorial otariid male might be related to the costs endured from male-male dispute and fights, to the permanent presence in its territory (maximal tenure estimated to 44 days in our study area), and to the depleted energy reserves from fasting during territory tenure rather then the vocal display itself.
The availability of employer identifiers allows to calculate tenure levels with high precision and to estimate cyclicality within an employer employee match as in Devereux (2001).
Dr. Koppelman estimated that during his tenure he has secured $100 million in federal grant money, using it to finance major research and to reimburse Suffolk's planning department, which he headed from 1965 to 1988, for staff time.
There was no significant association with cumulative exposure or tenure as estimated by conditional logistic regression and adjusted for nonoccupational risk factors.
At the end of his tenure, the bank estimated that the world's poorest numbered 800 million, an increase of 200 million over the decade.
Perhaps in part because of Cold War fears, during Licklider's IPTO tenure, it is estimated that 70 percent of all U.S. computer-science research was funded by ARPA.
The job separation rate in the model is constant and can be directly estimated by the average job tenure for single mothers with no completed post-secondary education in the monthly Labour Force Survey (1990-2000).
This study was limited, however, by a small sample size (n = 235), gross estimates of tenure (tenure in ten-year increments), a relatively older sample, (mean age of 58.2 years), and potentially biased responses (the sample was openly recruited to investigate respiratory health).
Human rights lawyers note that the population of political prisoners reached an estimated 50,000 during his father's tenure.
Having sat through an estimated 2,700 showcase auditions during his tenure, Mr. White added by e-mail that no single performance was make or break.
