For example some studies have examined different categories of physical activity: overall physical activity, walking, or physical activity solely undertaken in green space.
Stratification was solely undertaken to allow the outcomes of each patient subgroup to be evaluated independently and had no influence on the care that patients received while participating in the study.
The movie, despite its enduring legacy, was not without controversy, as British war veterans resented the inclusion of Americans in the Hollywood version of the escape, which was a solely British undertaking.
There is a bizarre, baseless belief that "politics" is an action we undertake solely when we've lost our national wits and devolved into tribal, selfish beings.
In the age of the Internet, literary exegesis (whether driven by scandal or not) is no longer undertaken solely by pale critics or plodding lawyers speaking only to each other, but by a global hive, humming everywhere at once, and linked to the wiki.
I refer, of course, to the race angle: theirs would be a chaste union undertaken solely for the public good.
"As an organisation that works through local partners, any link between aid delivery, which should be undertaken solely on the basis of need rather than any political agenda, and military intervention would make this relationship very difficult".
Oh, the thrill of it all — of exertion and discovery, undertaken solely for the purpose of exertion and discovery and relayed in the black-and-white pantomime of photography and lead type!
And what she basically did was, she looked at the various criteria in challenging an election and she looked at other criteria as well, and she said that a manual recount that is undertaken solely to solve voter error is not the kind of thing that is sufficient to allow a breakdown of that deadline scheme.
(2) The President's Proposal helps prevent unjustified tax shelters by clarifying the circumstances under which transactions have "economic substance" (as opposed to being undertaken solely to obtain tax benefits) and raises the penalties for transactions that lack economic substance.
