The slip of a story, which occasionally jumps into the future, has the feel of something put together quickly: sloppy, un-self-conscious and with tangents that need refinement.
Mr. Hernandez and other immigrant advocates said, however, that there were aspects of the president's plan that needed refinement.
It's not just the dialogue that needs some refinement.
Rather, this is a substantive claim that needs both refinement and defense.
"If you'd asked me a year ago what was the biggest challenge, I'd have said it would be the hardware side," Buckwald said, but went on to explain that the software aspect is now what's holding things up, and the part that needs more refinement.
Mr. Kuhn said it remained a question whether hospice care saved money, but called it "a wonderful benefit" that "probably needs refinement" after nearly 25 years.
Manganese is another critical toxic that needs updating and refinement of its risk assessment, he says.
The comprehensive framework we present is firmly grounded in the thinking of life sciences instructors and should be treated as a hypothesis that needs additional testing and refinement.
Finally, through 'selective coding', the core variable was selected, systematically relating it to other categories, validating relationships and filling in categories that needed further refinement and development.
These interviews were then transcribed and analyzed to identify areas of theoretical structure, basic models, or areas that needed further refinement through review of representative textbooks.
The limitations are familiar to feasibility studies: a relatively small sample size and an intervention that needed additional refinement, specifically with input from the target population.
