However, in observational research where the risk is lower, it has been argued that an 'opt-out' approach that uses passive consent is more efficient, whilst still maintaining choice to participate [ 12, 15].
Jacques Gansler, the Pentagon's outspoken procurement chief, helped to block the Lockheed/Northrop merger largely because of his determination to maintain such choice.
If this is the case, indirect benefits could only maintain mate choice if the costs of choosing are low.
Therefore, a procedure for conservation of the fallopian tubes in the transplanting uterus should be investigated to maintain the choice of laparoscopic trans-fallopian tube embryo transfer.
Expected costs were higher for large households, or households with greater health risk (young children, elderly members, chronic conditions), explaining the greater likelihood of enrolling among these groups, with the exception of the very poorest who could not afford the premium and wealthier groups who prefer to maintain provider choice.
While the prospect of a test that is available earlier in pregnancy and does not place the fetus at risk is welcomed by many potential service users [ 27, 29, 37], there are significant concerns around how this should happen in order to prevent the potential for testing to become routine and to maintain informed choice [ 38- 41].
The psychiatric assessment by a senior psychiatrist was based on the guidelines described by Applebaum and Grisso [ 18], which evaluate the patient's ability 1) to appreciate the situation and its consequences, 2) to understand the relevant information, 3) to manipulate the information rationally and 4) to communicate and maintain a choice.
As usual, he said, he had great ideas for rearranging the flowers out front, but is going with impatiens, an easy-to-maintain choice, for the 24th straight year.
So how can we reduce waste and maintain healthy choices?
Paul Groves, the Narrator, maintained the choice color and delicate molding of a lyric tenor while singing with impressive force.
