Close collaboration and frequent reporting between investigators, senior research staff, and clinic-based staff is a necessity to ensure scheduled data and specimen collection, especially given the constraints of local clinical, laboratory, and transport infrastructure, and the difficulties of locating participants in the community.
The investigation, first reported by The Wall Street Journal last December, has moved slowly because of the difficulty of locating some of the people involved, the official said.
Nevertheless, the sample in the OutServe survey is reasonably large, given the difficulty of locating gay service members.
HRW said that the death toll could be much higher but the difficulty of locating bodies and getting to the area had prevented a full investigation.
The third relief arrived to find only Keseberg and accused him of murdering Tamsen… Discusses the difficulty of locating exactly where the Donner camp was and tells about the excavation of the site.
Although the campaign released the transcript, aides deferred releasing the outtakes of the documentary that included the comments, citing the difficulty of locating the relevant footage in about 100 hours of film.
The Sept. 11 attacks, and other disasters since then, painfully illuminated the difficulty of locating lost firefighters: mayday calls rang out, but it was often difficult to tell who was sending them.
Brooks, who has been a firefighter in various capacities for the past twenty-eight years, said, "I know firsthand the difficulty of locating a farmer who's been injured in the middle of a vast field, finding a motor-vehicle accident scene on a remote roadway, making contact with an allergic child stung by a bee in a large public park, finding the heart-attack victim in a crowded stadium".
This is probably due to the difficulty of locating the alveolar crest on the CBCT when the crest is thin.
But a site called Apple-tracker.com tried to ease the difficulty of locating new Apple products by developing a site that would track various models of the new iPhone 5s and iPad air for prospective buyers based on zip code.
There are scores of startups attacking the laborious problem of job hunting, from the seeker's point of view, and the difficulty of locating quality candidates, from the employer's.
