Fifth, we doubled the cost of invasive tests for screen-detected tumors to account for the difficulty of detecting non-palpable lesions.
Dr. Kraft said her group was not ready to recommend antibiotics generally, in part because of the difficulty of detecting such low levels of infection.
The difficulty of detecting such migrations is complicated for British authorities by the size of the British-Pakistani population, which can help aspiring militants slip into Pakistan undetected.
The technology, they warned, posed a danger of quickening the spread of nuclear weapons because of the likely difficulty of detecting clandestine plants.
On average, Dr. Brawley said, black women are heavier and have denser breast tissue than whites, increasing both their chances of breast cancer and the difficulty of detecting it on a mammogram.
In a 2007 article, Patrick Radden Keefe detailed the world of wine fraud, and the difficulty of detecting the crime: Rajat Parr, a prominent wine director who oversees restaurants in Las Vegas, told me that several years ago some of his customers ordered a bottle of 1982 Pétrus, which can sell in restaurants for as much as six thousand dollars.
Surveys of rare species are challenging owing to the difficulty of detecting them on a landscape.
A possible reason is that the difficulty of detecting and avoiding obstacles was similar in both trials.
Between the ease of setting up a campaign, the difficulty of detecting fraud and the ability to set up campaigns on someone else's behalf, rooting out fraud on online donation sites can be tremendously complicated.
However, because of the difficulty of detecting the occurrence of a motor imagery, general motor imagery based BCI studies have been focusing on the cued motor imagery paradigm.
This indicates that even advanced mechanisms such as traditional machine learning systems face difficulty of detecting these small mutants of attacks over time.
