The main problem is centered on the dye adsorption process in ZnO DSSCs.
The trade publications Advertising Age and Adweek reported that those problems were centered on two divisions of the McCann-Erickson World Group: FutheeBrand, the corporate identity consultant, and Momentum, a promotion and event-marketing agency.
The general structure of word problems is centered on three components: (a) a setup component, which provides the content (for instance, the place or story problem); (b) an information component, which provides data from which to derive a mathematical model; and (c) a question component, which is the main task directed to the solver (Gerofsky 2004).
The discussions during the reporting phase are centered on students' response to the problem statement given in the problem analysis phase.
But the key problems are centering on the circulation of hydrogenation and controllable dehydrogenation.
The fixation was centered on the fovea.
That Fallon would one day become United's sole agency seemed remote in 1997, when the agency introduced a nontraditional campaign carrying the theme "Rising," which was centered on the myriad problems passengers can encounter when flying.
Once concern was centered on narrow problems: the stream in the valley, the dump nearby, tiny snail darters or giant pandas.
Brown said his effort wasn't part of some broader political tactic to stop Trump but was centered on his problems with these particular nominees.
In particular, philosophy for Augustine was centered on what is sometimes misleadingly referred to as "the problem of evil".
The problems have been centered on "a handful of handwritten letters in the mail," said H. Robert Wientzen, president and chief executive at the association, as he sought to minimize the scope of the anthrax incidents, which have killed three people.
