For the 105 cases, dentists used a total of 296 sources, with an average of 2.8 sources per patient (range: 1 to 6).
The present study showed that from June to December 2012, HealthMap reports of formal sources lagged an average of 1.26 days behind informal sources, while the pairs of initial reports mostly reported the same information.
Nutrition from all sources met an average of 58 (range 0 166) % of estimated energy requirements and 53 (range 0 390) % of protein requirements.
We defined leisure-time noise exposure as a positive response to either of two questions assessing noise exposure from firearms (outside of work) or other noise sources, for an average of at least once per month for a year.
Hongbin Yu, an associate research scientist at the Goddard Earth Sciences and Technology Center, a joint research center of NASA and the University of Maryland Baltimore County, and his colleagues found that East Asian pollution sources added an average of about 15% to the non-dust PM burden already being generated in the United States and Canada from 2002 to 2005.
Ten of those (55.6%) were successful and left the second source after an average of 10.2 minutes, and 8 (44.4%) were again unsuccessful and left the second source after 15.0 minutes.
The pen-tailed tree shrews guzzled the stuff longer than they did any other food source, for an average of 138 minutes per night, in the process helping to pollinate the plants.
The new method uses the spontaneous fission neutrons from 244Cm in spent fuel and 240Pu effective neutrons in MOX as the "pulsed" neutron source, with an average of ∼2.7 neutrons per pulse.
Six of those (66.7%) were again successful and left the second source after an average of 6.2 minutes.
Women and men identified at least one correct source for an average of 3.6 and 2.5 contraceptive methods respectively (i.e. condom, pill, injection, IUD, spermicide).
Previous work for the United States showed that while North American sources contribute only an average of 20% to domestic deposition, this fraction rises to 50% at locations downwind of major sources in the industrial Midwest [ 29].
