Between 18 and 33 pairs were annually monitored during the period 1994 2002.
Changes in plant cover and species richness were annually monitored on adjacent permanent plots established in different years (1978 1989).
A US survey, using a questionnaire which annually monitored adolescent drug use, showed a gradual decline in methamphetamine use from 3.7%% in 1981 (peak year) to 1.2 % in 2008 [7].
Between 1995 and 2007, we annually monitored an average of 9 (SD = 4, range = 2 15) wolf dens, or an average of 84% (SD = 14%) of reproducing packs.
IRB annually monitors our data collection status, and we promptly report to IRB if there is any protocol modification, including but not limited to changes in eligibility criteria, outcomes and statistical analyses.
Due to additional guarantees for transmissible gastroenteritis (TGE) [ 30], blood samples are annually monitored for TGE antibodies and cross-reactive porcine respiratory coronavirus (PRCV) antibodies, indicating PRCV infection has never been found in Finnish pigs.
For instance, since 2006 both the NZa and the Netherlands Patients and Consumers Federation NPCFF) annually monitor health insurer behavior and disseminate their findings in publicly available reports [ 2, 3, 22, 23].
We use the PSB to bi-annually monitor HPV vaccination coverage.
The MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt) annually monitors deaths, births, and migration in this population since 1992 (Kahn et al., 2012).
An International Committee of Weights and Measures, composed of 18 scientists elected by the conference, meets annually to monitor worldwide uniformity in units of measure.
