For its next phase, China plans to put rovers on the Moon to collect samples.
Laboratory tests of water samples in New Orleans found it loaded with fecal material.
The standard number of samples taken doubled to 12 over the last decade, he said.
Some doctors say that separating the samples can help them better map any cancer.
In the first few days, urine samples are useful to look for exposure to chemical agents.
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He and five of his family members have traveled to Baton Rouge to provide DNA samples.
Physical samples are kept in large cabinets and open shelves in an upstairs space.
Graham has overcome this problem by using only large samples of data collected by managed-care organizations.
But he says he cannot be sure why Mariam Khatib died until the samples are analysed.
Butz believes it's the first time samples from the site have been tested for dating.
Researchers didn't think they could test minuscule samples of materials and grasp their properties.
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Six technicians will need only 18 months to run DNA samples from 28, 000 women.
The use of spot urine samples with such small group sizes is not a rigorous approach.
The team is currently testing its samples to determine whether any such lifeforms are indeed present.
Today Stefansson has collected DNA samples and records from some 70, 000 volunteers, one-quarter of the population.
Ms. Mattson said she sends fewer samples than ever, and the vetting process is intense.
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"So where the law's allowed us to take those samples, we've taken them, " he said.
But from 1995 onwards 2% of the 391 samples showed evidence of the virus.
After that phase was complete, we carefully took samples from the bodies for analysis.
Two samples did not contain horse DNA and one result is still to be reported.
The two horsemeat-free samples were found to have pig DNA at below the 1% threshold.
The question arises as to why brand new samples were not retrieved from the shroud itself.
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After more beekeepers began reporting problems, van Engelsdorp started travelling around the country, collecting samples.
Officers said a number of samples taken had been sent off for further scientific tests.
The scientists studied tissue samples from 700 bowel cancer patients and tracked their progress.
Samples labeled as salmon, snapper, cod, tuna, sole, halibut and grouper were the most commonly collected.
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Berns mixes real samples of both and puts them with the blossoms in a light booth.
Cardiff council ordered more than 200 samples to be independently tested, which all came back negative.
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Twelve tested samples of different batches of meatballs showed no traces of horse meat.
Yet the Ministry of Agriculture cleared the company after it provided samples for testing.
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